Manuale d’uso / di manutenzione del prodotto MX480 3D del fabbricante Juniper
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MX480 3D Univ er sal Edg e R out er Har dw are Guide Published: 2014-03-26 Cop yright © 2014, Juniper Netw orks, Inc..
Juniper Netw orks, Inc. 1194 North Mathil da Av enue Sunnyv ale, Calif ornia 94089 US A 408-7 45-2000 www .juniper .net Juniper Netw orks, Junos, St eel-Belted R adius, NetScre en, and ScreenOS ar e register ed trademarks of Juniper Ne tworks, Inc. in the Unit ed Sta tes and other c ountries.
T abl e of C ont ents About the Documenta tion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xix Junos Documentation and Rel ease Not es . . . . . . . . . . . . . . . . . . . . . . . . . . . . xix Documenta tion Conv entions .
MX480 Host Subsy stem Ov erview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 MX480 Host Subsy stem Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 MX480 Host Subsyst em LEDs . . . . . . . . .
MX480 DC P ower Supply Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 DC P ower Supply Configur ations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 MX480 DC Po wer Suppl y LEDs . . . . . . . . . . . . .
R einstalling the FPCs After Installing the MX480 Rout er with a Lift . . . . . . . 88 Installing the MX480 Router Cabl e Management Bra cket . . . . . . . . . . . . . . . . . . 89 Chapter 8 Installing the MX480 Rout er Without a Mechanical Lift . . .
Chapter 11 Config uring Junos OS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 Initiall y Configuring the MX480 Rout er .
Chapter 14 R eplacing MX480 Hardwar e Components . . . . . . . . . . . . . . . . . . . . . . . . . . 169 MX480 Field-R eplac eabl e Units (FRUs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169 T ools and P arts Re quired to R eplac e MX480 Hardw are Components .
R eplacing an SFP or XFP T r ansceiver on an MX480 DPC, MPC, MIC, or PIC . . . . 229 R emoving an SFP or XFP T ransceiv er from an MX480 DPC, MPC , MIC, or PIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Opera ting T empera ture W arning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265 Pr oduct Disposal W arning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 266 Ele ctrical Sa fety Guidelines and W arning s for the MX480 Rout er .
MX480 Rout er Grounding Cable Specific ations . . . . . . . . . . . . . . . . . . . . . . 297 MX480 A C P ower Specifica tions and R equirements . . . . . . . . . . . . . . . . . . . . . . 297 A C Elec trical Specific ations for the MX480 R outer . . .
P art 5 Index Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333 Cop yright © 2014, Juniper Netw orks, Inc.
List of Fig ur es P art 1 MX480 3D Universal Edg e Rout er Overview Chapter 2 MX480 Hardwar e C omponents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 1: Front Vie w of a Full y C onfigured R outer Chassis . . .
Chapter 5 Unpacking the MX480 Rout er . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 Figure 34: Contents of the Shipping Cr ate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 Chapter 6 Installing the MX480 Rout er Mounting Hardware .
P art 3 Har dware Maint enance, T roubl eshooting, and Repl acement Pr ocedur es Chapter 12 Maintaining MX480 Rout er Hardware Components . . . . . . . . . . . . . . . . . . . 131 Figure 72: DPC Edges . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 116: Installing a DC Pow er Suppl y in the Rout er . . . . . . . . . . . . . . . . . . . . . 237 Figure 11 7: Connecting DC P ower t o the R outer . . . . . . . . . . . . . . . . . . . . . . . . . . . 238 Figure 118: Connec ting P ow er Cabl es to the DC P ower Suppl y .
List of T abl es About the Documenta tion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xix T abl e 1: Notice Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xix T abl e 2: T e xt and Synt ax Con ventions .
T abl e 24: Field-R eplac eable Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170 T abl e 25: T ools and Parts R equired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170 T abl e 26: Eff ect of T aking the Host Subsyst em Offline .
About the Document a tion • Junos Documenta tion and Rel ea se Notes on pag e xix • Documenta tion Conv entions on page xix • Documenta tion Feedback on pag e xxi • R equesting T echnical S upport on page xxi Junos Documenta tion and Rel ea se Notes For a list of rel at ed Junos documentation, s ee http:/ / www .
T abl e 2 on page xx defines the t ext and s yntax con ventions used in this guide. T abl e 2: T ext and S yntax Con ventions Exampl es Description Conv ention T o enter c onfiguration mode , type the configur e c ommand: user@host> configur e R epresents te xt that y ou type.
T abl e 2: T ext and S yntax Con ventions (continued) Exampl es Description Conv ention • In the Logic al Interfa ces box, sel ect All Interface s . • T o cancel the c onfigura tion, click Cancel . R epresents graphical user interfa ce (GUI) items y ou click or select.
• Find CS C offerings: http:/ / www .juniper .net/ customers/ support/ • Se arch for kno wn bugs: http:/ / www2.juniper .net/kb/ • Find product doc umentation: http:/ / www .juniper .net/t echpubs/ • Find solutions and ans wer questions using our Kno wledg e Base: http:/ /kb.
P ART 1 MX480 3D Univ er sal Edg e R out er Ov ervie w • MX480 R outer Overvie w on page 3 • MX480 Hardw are Components on pa ge 9 1 Cop yright © 2014, Juniper Netw orks, Inc.
Cop yright © 2014, Juniper Netw orks, Inc. 2 MX480 3D Univers al Edge Rout er Hardware Guide.
CHAPTER 1 MX480 R out er Ov ervie w • MX480 R outer Description on pag e 3 • MX480 R outer Hardw are and CLI T erminol ogy Mapping on page 4 • MX480 Component R edundancy on pag e 6 MX480 R oute.
The c onnections betw een DPCs, FPCs, MP Cs, and SCBs are or ganized in thr ee groups: • S witch fabric —Connects the interf ace cards and provides for packet tr ansport betw een DPCs, FPC s, and MPCs. • Contr ol plane—Gigabit Etherne t links betw een the combined S CBs/Routing Engines and each DP C, FPC, or MPC.
T abl e 3: MX480 Rout er Har dware Components and CLI T erminolog y ( continued) Description CLI Name Hardwar e Model Number Component “MX480 SCB Description ” on pag e 31 MX SCB SCB-MX960 SCB Enh.
T abl e 3: MX480 Rout er Har dware Components and CLI T erminolog y ( continued) Description CLI Name Hardwar e Model Number Component “MX480 Po wer S ystem Description” on pa ge 49 N/ A PWR-BLANK.
within a full y popula ted sys tem. Four A C pow er supplies provide full pow er redundancy . If one pow er suppl y f ails or is remo ved, the r emaining po wer supplies instantl y a ssume the entire elec trical load without interruption.
Cop yright © 2014, Juniper Netw orks, Inc. 8 MX480 3D Univers al Edge Rout er Hardware Guide.
CHAPTER 2 MX480 Har dw ar e C omponents • MX480 Chassis De scription on page 9 • MX480 Midplane De scription on page 11 • MX480 Dense P ort Concentr at or (DPC) Overview on pa ge 12 • MX480 Mo.
Figure 1: Front V iew of a Full y C onfigured Rout er Cha ssis Figure 2: Rear Vie w of a Full y Config ured AC-P ower ed R outer Chassis Cop yright © 2014, Juniper Netw orks, Inc.
Figure 3: Rear Vie w of a Full y Config ured DC-Pow ered Rout er Cha ssis R elate d Documenta tion MX480 R outer Description on pag e 3 • • MX480 Midplane Description on p age 11 • MX480 R outer.
Figure 4: Midplane R elate d Documenta tion MX480 R outer Description on pag e 3 • • MX480 Chassis Description on p age 9 • MX480 Dense Port C oncentr ator (DP C) Description on page 12 • MX48.
If a slot is not occupie d by a DPC, a DPC blank panel must be install ed t o shield the empty slot and t o allo w cooling air to cir cula te properl y through the r outer . DPCs are hot-r emovabl e and hot-insertabl e, a s described in “MX480 Fiel d-Repl ace able Units (FRUs)” on pa ge 169 .
DPC Component s Each DPC c onsists of the foll owing c omponents: • DPC co ver , which functions as a gr ound plane and a stiff ener . • Fabric int erfac es. • T wo Gigabit Etherne t interf aces that allo w contr ol informa tion, rout e inf ormation, and sta tistics to be sent bet ween the R outing Engine and the CPU on the DPCs.
In the s yntax of an int erfac e name, a h yphen ( - ) separa tes the media type from the DP C number (repr esented as an FP C in the CLI). The DPC slot number corre sponds t o the first number in the interf ace . The second number in the int erfac e corre sponds to the logic al PIC number .
Figure 7: MX480 DPC Interf ace Port Mapping The DPC c ontains four logical PICs, number ed PIC 0 through PIC 3 in the CLI. E ach l ogical PIC cont ains 10 ports numbered 0 throu gh 9 . The sho w chassis hardw are command output displ ays a 40-port Gig abit Ethernet DPC with SFP ( DPCE-R-40GE-SFP ) install ed in DPC sl ot 3 .
PIC 2 BUILTIN BUILTIN 10x 1GE(LAN) Xcvr 0 REV 01 740-011782 PCH2NV7 SFP-SX Xcvr 1 REV 01 740-011782 PCH2P6Q SFP-SX Xcvr 2 REV 01 740-011782 PCH2NUG SFP-SX Xcvr 3 REV 01 740-011782 PCH2P10 SFP-SX Xcvr .
R elate d Documenta tion MX480 R outer Hardw are and CLI T erminol ogy Mapping on page 4 • MX480 Modular P ort Conc entra tor (MPC) Overvie w • MX480 Modular P ort Conc entrat or (MPC) Description.
Figure 8: T ypical MPC Support ed on the MX Series Rout er g004902 MPC (empty) Figure 9: MPC Install ed Horizontall y in the MX480 Rout er OK MASTER FAN ONLINE OFFLINE 0 1 1 0 FAIL FAIL PEM FAIL FAIL .
• Physic al MPC connec tors. • Up to f our Junos T rio chipsets, which perform c ontrol functions tail ored t o the MPC’ s media type. • Midplane c onnector s and power cir cuitry . • Pr ocessor subsy stem, which include s a 1.5-GHz CPU, sy stem contr oller , and 1 GB of SDRAM.
physic al interf ace s to be support ed on a singl e line c ard. Y ou can install MICs of differ ent media types on the MP C as long a s the MPC supports those MICs. MICs re ceive inc oming packet s from the netw ork and transmit outg oing packet s to the netw ork.
• ge—Gig abit Ethernet interf ace • so—SONET /SDH int erfac e • x e—10-Gigabit Etherne t interfa ce For a compl ete list of me dia types, see Interf ace Naming Overview . • fpc —Sl ot in which the MPC is installed . On the MX480 router , the MPCs are repr esented in the CLI as FP C 0 throu gh FPC 5 .
Figure 10: MX480 MIC Interfa ce Port Mapping The MIC c ontains tw o logical PIC s, numbered PIC 0 through PIC 1 in the CLI. Ea ch logical PIC cont ains 10 ports numbered 0 throu gh 9 . The foll owing sample CLI output displa ys a 20-port Gigabit Ethernet MIC with SFP — 3D 20x 1GE(LAN) SFP — install ed in MIC sl ot 0 of an MPC in slot 3 .
The show chassis hardware command output shows an MPC ( MPC T ype 2 3D EQ ) install ed in sl ot 3 and is sho wn a s FPC 3 in the CLI. The MIC’ s tw o l ogical PICs — 10x 1GE(LAN) SFP — are sho wn as PIC 0 and PIC 1 .
Figure 11: FPC Install ed in the MX480 R outer Chassis OK MASTER F AN ONLINE OFFLINE 0 1 1 0 F AI L F AI L PEM F AI L F AI L F AI L F AI L F AI L F AI L ESD OK OK OK OK OK OK OK 2 3 4 5 ACO/ L T Y EL L OW ALARM RED ALARM NC NO C NC NO C MX480 REO RE1 0 1 2 3 g004414 Figure 12 on p age 25 show s the typical FPC s supported on the MX480 rout er .
Engines rec eive inc oming pack ets from the PIC s install ed on the FPC and f orwards them through the s witch plane s to the appropria te destina tion port. The FPCs int erfac e with the pow er supplies and SCBs. FPCs ar e hot-remov able and hot-insertabl e, as de scribed in “MX480 Component R edundancy” on page 6 .
FPCs Supporte d by the MX480 Rout er An FPC occ upies two sl ots when install ed in an MX Series rout er . The MX480 r outer supports up t o thr ee FPC s.
MX480 PIC LEDs Each PIC ha s LEDs loca ted on the f acepl at e. For more inf ormation about LEDs on the PIC fa cepla te, se e the “LEDs” section for e ach PIC in the MX Series Interf ace Module Re ference .
Figure 13: MX480 PIC Interfa ce Port Mapping The sho w chassis hardw are command output displ ays a Channeliz ed OC12/S TM4 Enhanced IQ (IQE) PIC ( 4x CHOC12 IQE SONET ) installe d in MX FPC T ype 2 .
R elate d Documenta tion MX480 R outer Hardw are and CLI T erminol ogy Mapping on page 4 • MX480 Host Subs yst em Overview • MX480 Host Subs ystem Description on p age 30 • MX480 Host Subs ystem LEDs on pa ge 30 MX480 Host Subs yst em Description The host sub system pr ovides the r outing and system mana gement functions of the rout er .
• MX480 SCBE2 Description on pa ge 36 • MX480 SCBE2 LEDs on pa ge 38 Support ed S witch Control Boards The MX480 r outer supports the f ollowing S witch Contr ol Boards: • SCB • SCBE • SCBE2.
Figure 14: SCB SCB Slots Y ou can install one or t wo. T he SCBs install horizont ally into the fr ont of the chassis in the slot s labele d 0 and 1 . If any slots ar e empty , you must install a bl ank panel. SCB Redundancy If tw o SCBs are install ed, one S CB functions as the ma ster SCB and the other a s its backup .
• Ethernet swit ch—Pro vides 1-Gbps link speeds bet ween the R outing Engine and the DPCs, FPC s, and MPCs • Circuit s for chassis mana gement and contr ol • P ower cir cuits for the R outing .
(slot and c apacity scal e), as w ell as impro ved servic es. The upgr aded SCB is support ed on MX960, MX480 , and MX240 rout ers. Some k ey at tributes of the MX SCBEs ar e: • 160 Gbps/ slot b and.
MX SCBE Redundancy If tw o MX SCBEs are install ed, one MX S CBE functions as the ma ster MX SCBE and the other as it s backup. If the ma ster f ails or is remov ed, the back up restarts and be comes the mast er .
T abl e 6: MX SCBE LEDs ( continued) Description Sta te Col or Label MX SCBE oper ates in f abric-only mode. On ste adily Green F ABRIC ONL Y MX SCBE oper ates in f abric/ control bo ard mode. Off – MX SCBE is online. On ste adily Green OK/F AIL MX SCBE ha s faile d.
gre ater int erfac e density (slot and c apacity scal e) as w ell as impro ved servic es. The upgra ded SCB is support ed on MX960, MX480, and MX240 rout ers.
SCBE2 Redundancy The contr ol boards oper at e in r edundancy f abric mode by def ault. Y ou can c onfigure the contr ol board to be in r edundancy mode or in increa sed f abric bandwidth mode.
T abl e 7: SCBE2 LEDs Description Sta te Col or Label Fabric is in a ctive mode. On st eadily Green F ABRIC AC TIVE SCBE2 oper ates in f abric-only mode. On ste adily Green F ABRIC ONL Y SCBE2 oper ates in f abric or control-boar d mode. Off – SCBE2 is online.
• RE-S-1800 R outing Engine LEDs on page 43 • MX480 R outing Engine LEDs on page 44 MX480 Routing Engine Description The Routing Engine is an Intel-ba sed PC pla tf orm that runs Junos OS.
• AUX —C onnects the R outing Engine to a l aptop, modem, or other auxiliary de vice through a s erial cable with an R J-45 connect or . • CONS OLE —Connects the R outing Engine to a syst em consol e through a serial c able with an RJ-45 c onnector .
Figure 18: RE-S-1800 Front View g006040 USB por t Reset button Extractor clip Extractor clip Console por t Auxiliary por t Ethernet por t SSD slot 2 SSD slot 1 • RE-S-1800 R outing Engine Components.
• R eset butt on—Reboots the R outing Engine when pressed . • Online/ Offline button— T akes the R outing Engine online or offline when pressed. • Extr actor clips—Us ed for inserting and ex tracting the R outing Engine. • Captiv e screws— Secure the R outing Engine in place .
T abl e 8: Routing Engine LEDs (continued) Description Sta te Col or Label R outing Engine has fail ed. On ste adily Red OK/F AIL R elate d Documenta tion MX240 Routing Engine Description • • MX48.
cont ains LEDs for the rout er components, the al arm rela y contact s, and alarm cutoff butt on. Figure 20: Front P anel of the Cr aft Interf ace NO TE: At l east one SCB must be installed in the router for the craft interf ace to obtain pow er .
T abl e 10: Alarm LEDs and Al arm C utoff /Lamp T est Button Description Sta te Col or Shape Critical alarm LED—Indica tes a critical condition that can ca use the router t o stop functioning. P ossible causes incl ude component remo val, fail ure, or ov erheating.
Po wer Suppl y LEDs on the MX480 Cr aft Interf ace Each pow er suppl y ha s tw o LEDs on the cr aft interf ace that indica te its sta tus. The LEDs, label ed 0 throu gh 3 , are loc ate d on the upper left of the cr aft interf ace ne xt to the PEM label.
SCB LEDs on the MX480 Craft Interfa ce Each S CB has two LEDs on the cr aft int erfac e that indica tes its s tatus. T he SCB LEDs, label ed 0 and 1 , are l oca ted al ong the bottom of the cr aft interf ace . T able 15 on pag e 48 describes the functions of the S CB LEDs.
Figure 21: Alarm Rel ay Contact s R elate d Documenta tion MX480 Cr aft Interf ace De scription on page 44 • • Alarm LEDs and Al arm Cutoff /Lamp T est Button on the MX480 C raft Int erfac e on pa.
• Connec ting Pow er to an A C-Po wered MX480 R outer with Normal-Capacity P ow er Supplies on pa ge 113 • Connec ting Pow er to a DC-P ower ed MX480 Rout er with Normal Capacity P ow er Supplies .
Figure 23: High-Capacity AC Po wer Suppl y AC OK DC OK PS FAIL For more inf ormation about the A C power spe cifications, see the MX480 3D Universal Edge Rout er Hardware Guide . W ARNING: The router is plugg able type A equipment install ed in a restric ted-ac cess l ocation.
config uration with full po wer f or as long a s the rout er is operational. In the t wo-PEM high-line configur ation, slots PEM0 and PEM1 or PEM2 and PEM3 are used. The high-line config uration r equires tw o power supplie s, with the third and fourth pr oviding redundanc y .
For high capacit y power supplies, w e rec ommend that you pr ovision 60 A or 75A per fe ed, depending on the sel ected DIP s witch setting. Figure 24: DC P ow er Suppl y Figure 25: High-Capacity DC P.
T abl e 18: Pow er Suppl y R edundancy and Po wer Distribution Po wer Supply Pro vides Pow er to the Following Components DC Pow er Suppl y Sl ot Fan tr ay , DPC slots 0 and 1 , and SCB sl ots 0 and 1.
T abl e 19: DC Po wer Suppl y LEDs (continue d) Description Sta te Col or Label Po wer suppl y is functioning normally . On The main output v oltag e is out of range (l ower limit: 3 7 .5 V to 39 .5 V; upper limit: 72.5 V to 7 6 V). On Y ellow DC pow er supply circuit br eaker is turned off .
abov e the cra ft interfa ce. The e xhaust for the po wer supplies is l ocat ed on the rear bulkhead po wer supplies. Figure 26: Airflo w Thr ough the Chassis The host sub system monit ors the temper atur e of the router c omponents. When the rout er is opera ting normally , the fans function a t lo wer than full speed.
Figure 28: Air Fil ter R elate d Documenta tion MX480 Fan LED on p age 57 • • Maintaining the MX480 Air Fil ter on pag e 132 • Maintaining the MX480 F an T ray on p age 132 • T roubleshooting the MX480 C ooling Sy stem on pag e 160 MX480 Fan LED Each f an has an LED tha t display s its status.
Figure 29: Cable Manag ement Br acke ts Figure 30: Cable Manag ement Br ackets Install ed on the R outer R elate d Documenta tion • Maintaining Cabl es Tha t Connect t o MX480 DPCs, MPCs, MIC s, or PICs on page 146 • R eplacing the MX480 Cabl e Management Br acket s on page 242 Cop yright © 2014, Juniper Netw orks, Inc.
P ART 2 S et ting Up the MX480 R out er • Pr eparing the Site for MX480 R outer Install ation on pag e 61 • MX480 R outer Install ation Overvie w on page 67 • Unpacking the MX480 R outer on pag .
Cop yright © 2014, Juniper Netw orks, Inc. 60 MX480 3D Univers al Edge Rout er Hardware Guide.
CHAPTER 3 P r eparing the Sit e f or MX480 R out er Inst all a tion • MX480 Site P repara tion Checklist on pag e 61 • MX480 R outer Rack R equirements on pag e 62 • MX480 R outer Cle aranc e Re.
T abl e 20: Site P repara tion Checklis t (c ontinued) Dat e Perf ormed By For More Inf ormation Item or T ask “MX480 Chassis Gr ounding Specific ations” on page 295 , MX480 Router Grounding Cabl e Lug Specific ations , MX480 Router Grounding Cabl e Specific ations Loc ate sit es for c onnection of syst em grounding.
In gener al, a center-mount r ack is pref erabl e to a front-mount r ack beca use the more ev en distribution of weight in the cent er-mount rack pr ovides gre ater st ability . For instructions about installing the mounting hardware , see “Installing the MX480 R outer Mounting Hardw are for a R ack or Cabinet” on pag e 73 .
Connec tion to Buil ding Struc ture Al ways secur e the rack to the structure of the building. If your ge ographical area is subject to e arthquakes, bol t the rack t o the floor .
Figure 32: Clear ance Requir ements f or Airflo w and Hardware Maintenanc e for an MX480 R outer Cha ssis Rear Front 17.4" (44.2 cm) 24.5" (62.2 cm) g004259 F ront-mounting flange 19.2" (48.7 cm) 24" (61 cm) clearance required for maintenance 24" (61 cm) clearance required for maintenance Cable management system 27.
MX480 Rout er Cabinet Airflo w R equirements Bef ore you install the r outer in a cabine t, you must ensure tha t ventil ation through the cabinet is sufficient t o pr event overhe ating.
CHAPTER 4 MX480 R out er Install a tion Ov ervie w • Installing an MX480 R outer Ov erview on page 67 Installing an MX480 R outer Ov erview T o install the router: 1. Pr epare the install ation site . See “MX480 Sit e Prepar ation Checklis t” on page 61 .
9 . P ower on the r outer . • P owering On an A C-Po wered MX480 R outer on pag e 115 • P owering On a DC-P ower ed MX480 R outer on pag e 121 10. Perf orm the initial syst em configur ation. See “Initiall y Configuring the MX480 R outer ” on pag e 125 .
CHAPTER 5 Unpa cking the MX480 R out er • T ools and Parts R equired to Unpa ck the MX480 Rout er on page 69 • Unpacking the MX480 R outer on pag e 69 • V erifying the MX480 Rout er Parts R ecei.
T o unpack the router (se e Figure 34 on pag e 70 ): 1. Mov e the shipping cra te to a st aging area a s close t o the installa tion site a s possible, where you hav e enough r oom to remo ve the components from the cha ssis. Whil e the chassis is bol ted t o the palle t, you can use a f orklift or pallet ja ck to mov e it.
V erifying the MX480 R outer P arts Re ceive d A packing list is incl uded in each shipment. Check the parts in the shipment a gainst the items on the packing list. The packing list specifie s the part numbers and descriptions of each part in y our order .
T abl e 22: Acc essory Box Parts List Quantity P art 22 Scr ews to mount cha ssis and small shelf 9 DC pow er terminal Lugs, 6-A WG 1 RJ-45-t o-DB-9 cable t o connect the r outer through the serial port 2 Cabl e management br ackets 2 T erminal block pl ug, 3–pole, 5.
CHAPTER 6 Inst alling the MX480 R out er Mounting Har dw ar e • Installing the MX480 R outer Mounting Har dware f or a Rack or Cabinet on pa ge 73 • Moving the Mounting Br acket s for Cent er-Moun.
3. Install the mounting shel f on the back of the rack r ails. Re st the bottom sl ot of each flang e on a mounting screw . 4. P artially insert the remaining screw s into the open holes in each flange of the mounting shelf (se e Figure 35 on pag e 74 or Figure 36 on pag e 75 ).
Figure 36: Installing the Mounting Hardw are for an Open-Frame Rack R elate d Documenta tion Installing the MX480 R outer Using a Mechanic al Lift on page 82 • • T ools R equired t o Install the M.
6. Insert the t wo screw s at the t op of the brack et and tighten each p artially . T wo scr ews are ne eded for mounting the br acket on the c enter of the cha ssis. Y ou do not need the thir d screw . 7 . Tight en the two scr ews compl et ely . 8. R epeat the proc edure f or the other brack et.
CHAPTER 7 Inst alling the MX480 R out er with a Mechanic al Lift • T ools Requir ed to Install the MX480 R outer with a Mechanical Lift on pa ge 77 • R emoving Components from the MX480 Rout er Be.
to the r outer . The foll owing pr ocedures de scribe how to r emove c omponents from the chassis, fir st from the re ar and then from the front: 1. R emoving the Po wer Supplie s Before Inst alling the MX480 Rout er with a Lift on pag e 78 2. R emoving the Fan T ra y Befor e Installing the MX480 R outer with a Lift on pag e 79 3.
R emoving the Fan T ra y Bef ore Installing the MX480 R outer with a Lift T o remove the fan tr ay (see Figur e 38 on page 79 ): 1. At tach an el ectrost atic discharge (ESD) grounding strap to your bare wrist, and connect the strap t o an approv ed site E SD grounding point.
5. Pl ace one hand underne ath the SCB t o support it, and slide it comple tel y out of the chassis. Pl ace it on the antist atic mat. CA UTION: Do not stack hardwar e components on one another aft er you remo ve them. Place each c omponent on an antista tic mat resting on a stabl e, fla t surfac e.
When the DPC is out of the chassis, do not hold it by the ejector handles, bus bars, or edge connect ors. The y cannot support its weight. Do not stack DPC on top of one another aft er remov al. Plac e each one individuall y in an ele ctrosta tic bag or on its own antistatic mat on a fla t, stabl e surfac e.
Figure 41: Remo ving an FPC OK MASTE R F AN ONLIN E OFFLIN E 0 1 1 0 F AI L F AI L PEM F AI L F AI L F AI L F AI L F AI L F AI L ES D OK OK OK OK OK OK OK 2 3 4 5 ACO/ L T Y EL L OW ALAR M RE D ALAR M.
5. Car efully slide the r outer ont o the mounting shelf so that the bot tom of the chassis and the mounting shelf o verlap b y appro ximatel y tw o inches. 6. Slide the r outer onto the mounting shelf until the mounting brack ets conta ct the rack rail s.
• T ools R equired t o Install the MX480 R outer with a Mechanical Lift on p age 77 • R emoving Components fr om the MX480 Rout er Befor e Installing It with a Lift on pag e 77 • R einstalling C.
Figure 43: Reins talling a Po wer Supply R einstalling the Fan T ra y A fter Installing the MX480 R outer with a Lift T o reinstall the f an tray (see Fig ure 44 on pag e 86 ): 1. At tach an E SD grounding str ap to y our bare wrist and connec t the strap t o one of the ESD points on the cha ssis.
Figure 44: Reinstalling a Fan T ray R einstalling the SCBs Aft er Installing the MX480 Rout er with a Lift T o reinstall an SCB (see Fig ure 45 on pag e 87 ): CA UTION: Before removing or repl acing an SCB, ensure that the eject or handle s are st ored vertic ally and pressed towar d the cent er of the S CB.
Figure 45: Reins talling an SCB R einstalling the DPCs Aft er Installing the MX480 Rout er with a Lift T o reinstall a DPC (see Fig ure 46 on page 88 ): 1. At tach an E SD grounding str ap to y our bare wrist and connec t the strap t o one of the ESD points on the cha ssis.
Figure 46: Reinstalling a DPC R einstalling the FPCs Aft er Installing the MX480 Rout er with a Lift T o reinstall an FPC (see Fig ure 47 on pa ge 89 ): 1. At tach an E SD grounding str ap to y our bare wrist and connec t the strap t o one of the ESD points on the cha ssis.
Figure 4 7: R einstalling an FPC OK MASTER F AN ONLINE OFFLINE 0 1 1 0 F AI L F AI L PEM F AI L F AI L F AI L F AI L F AI L F AI L ESD OK OK OK OK OK OK OK 2 3 4 5 ACO/ L T Y EL L OW ALARM RED ALARM N.
Figure 48: Installing the Cabl e Manag ement Br acket s g004260 Screws Slot T ab R elate d Documenta tion • Pre venting El ectrosta tic Discharg e Damage t o an MX480 Rout er on page 250 • T ools and P arts R equired f or MX480 Rout er Connections on pa ge 105 Cop yright © 2014, Juniper Netw orks, Inc.
CHAPTER 8 Inst alling the MX480 R out er W ithout a Mechanic al Lift • T ools Requir ed to Install the MX480 R outer Without a Mechanic al Lift on page 91 • R emoving Components fr om the MX480 Ro.
cabl es t o the rout er . The f ollowing proc edures describe how t o remov e component s from the chassis, fir st from the re ar and then from the front: 1. R emoving the Po wer Supplie s Before Inst alling the MX480 Rout er Without a Lift on pag e 92 2.
R emoving the Fan T ra y Bef ore Installing the MX480 R outer Without a Lift T o remove the fan tr ay (see Figur e 50 on page 93 ): 1. At tach an el ectrost atic discharge (ESD) grounding strap to your bare wrist, and connect the strap t o an approv ed site E SD grounding point.
5. Pl ace one hand underne ath the SCB t o support it, and slide it comple tel y out of the chassis. Pl ace it on the antist atic mat. CA UTION: Do not stack hardwar e components on one another aft er you remo ve them. Place each c omponent on an antista tic mat resting on a stabl e, fla t surfac e.
When the DPC is out of the chassis, do not hold it by the ejector handles, bus bars, or edge connect ors. The y cannot support its weight. Do not stack DPC on top of one another aft er remov al. Plac e each one individuall y in an ele ctrosta tic bag or on its own antistatic mat on a fla t, stabl e surfac e.
Figure 53: Remo ving an FPC OK MASTE R F AN ONLIN E OFFLIN E 0 1 1 0 F AI L F AI L PEM F AI L F AI L F AI L F AI L F AI L F AI L ES D OK OK OK OK OK OK OK 2 3 4 5 ACO/ L T Y EL L OW ALAR M RE D ALAR M.
Installing the MX480 Cha ssis in the Rack Manually T o install the router in the r ack (see Figur e 54 on page 98 ): CA UTION: If you are installing more than one router in a rack, install the lo west one first. Installing a rout er in an upper position in a ra ck or cabinet requir es a lift.
Figure 54: Installing the Rout er in the Ra ck NO TE: This illustra tion depicts the router being install ed in an open-frame rack. R elate d Documenta tion MX480 Site P repara tion Checklist on pag e.
R einstalling Components in the MX480 R outer A fter Installing It W ithout a Lift Aft er the router is ins talled in the r ack, you r einstall the remov ed components be fore booting and config uring the router . The f ollowing pr ocedure s describe how t o reinstall components in the cha ssis, first in the re ar and then in the front: 1.
Figure 55: Reinstalling a Pow er Suppl y R einstalling the Fan T ra y A fter Installing the MX480 R outer Without a Lift T o reinstall the f an tray (see Fig ure 56 on pag e 101 ): 1. At tach an E SD grounding str ap to y our bare wrist and connec t the strap t o one of the ESD points on the cha ssis.
Figure 56: Reinstalling a Fan T ray R einstalling the SCBs Aft er Installing the MX480 Rout er W ithout a Lift T o reinstall an SCB (see Fig ure 57 on pa ge 102 ): CA UTION: Before removing or repl acing an SCB, ensure that the eject or handle s are st ored vertic ally and pressed towar d the cent er of the S CB.
Figure 57: R einstalling an SCB R einstalling the DPCs Aft er Installing the MX480 Rout er W ithout a Lift T o reinstall a DPC (see Fig ure 58 on page 103 ): 1. At tach an E SD grounding str ap to y our bare wrist and connec t the strap t o one of the ESD points on the cha ssis.
Figure 58: Reinstalling a DPC R einstalling the FPCs Aft er Installing the MX480 Rout er W ithout a Lift T o reinstall a DPC (see Fig ure 59 on pag e 104 ): 1. At tach an E SD grounding str ap to y our bare wrist and connec t the strap t o one of the ESD points on the cha ssis.
Figure 59: R einstalling an FPC OK MASTER F AN ONLINE OFFLINE 0 1 1 0 F AI L F AI L PEM F AI L F AI L F AI L F AI L F AI L F AI L ESD OK OK OK OK OK OK OK 2 3 4 5 ACO/ L T Y EL L OW ALARM RED ALARM NC.
CHAPTER 9 C onnec ting the MX480 R out er • T ools and Parts R equired for MX480 R outer Connec tions on page 105 • Connec ting the MX480 Rout er to Manag ement and Alarm Devic es on page 105 • .
3. Plug the other end of the c able int o the network de vice. Figure 60: Ethernet Port Figure 61: Routing Engine Etherne t Cabl e C onnector Connec ting the MX480 R outer to a Manag ement Cons ole or.
Figure 62: Auxiliary and Consol e P orts Figure 63: Routing Engine C onsole and Auxiliary Cabl e C onnector Connec ting the MX480 R outer to an Ext ernal Al arm-Reporting Device T o connect the rout er to e xternal al arm-reporting device s, atta ch wires to the RED and YELL OW rel ay cont acts on the cra ft interf ace.
R elate d Documenta tion T ools and Parts R equired for MX480 R outer Connec tions on page 105 • • R outing Engine Interfa ce Cabl e and Wire Spe cifications f or MX Series R outers on pag e 310 C.
Figure 65: At taching a Cabl e to a DPC Figure 66: Atta ching a Cable to a MIC g004928 Fiber-optic cable R elate d Documenta tion • T ools and P arts R equired f or MX480 Rout er Connections on pa ge 105 109 Copyright © 2014 , Juniper Networks, Inc.
Cop yright © 2014, Juniper Netw orks, Inc. 110 MX480 3D Univers al Edge Rout er Hardware Guide.
CHAPTER 10 Gr ounding and P r o viding P o w er t o the MX480 R out er • T ools and Parts R equired for MX480 R outer Grounding and P ow er Connec tions on page 111 • Grounding the MX480 R outer o.
appropria tel y-sized driver or socket wrench, with a maximum torque capa city of 50 lb-in. or less. Ensure tha t the driver is undamaged and properl y calibr ated and that you ha ve been trained in its use. Y ou may wish to use a driver that is designed to prevent ov ertorque when the preset torque lev el is achiev ed.
Conne cting Po wer t o an A C-Po wer ed MX480 Rout er with Normal-Capacity P ow er Supplies CA UTION: Do not mix A C and DC po wer supplies within the same rout er .
Figure 6 7: C onnecting A C Pow er t o the Rout er (110V) R elate d Documenta tion Pr eventing El ectrost atic Discharg e Damage t o an MX480 Rout er on page 250 • Installing the MX480 A C High-Capacity P ow er Supplies T o install a high-capacity A C pow er supply: 1.
Figure 68: Installing an AC Po wer Suppl y P owering On an A C-Po wer ed MX480 Rout er T o power on an A C-power ed rout er: 1. At tach an E SD grounding str ap to y our bare wrist and connec t the strap t o one of the ESD points on the cha ssis. 2. V erify that the po wer supplies are full y inserted in the cha ssis.
NO TE: Aft er pow ering off a power supply , wait at lea st 60 seconds before turning it back on. Aft er pow ering on a pow er supply , wait at lea st 60 seconds befor e turning it off. If the syst em is compl etel y pow ered off when you pow er on the power suppl y , the R outing Engine boots as the pow er supply compl ete s its startup sequence .
T o connect the DC sourc e pow er cables t o the rout er: 1. S witch off the dedic ate d customer site circuit break ers. Ensure that the vol tage acro ss the DC pow er source c able l eads is 0 V and tha t there is no chance tha t the cable le ads might become ac tive during install ation.
CA UTION: The maximum torque rating of the terminal studs on the DC pow er supply is 36 lb-in. ( 4. 0 Nm). The terminal studs may be damag ed if ex cessive tor que is applied. Use only a torque-c ontrolled driver or socket wrench to tighten nuts on the DC power supply terminal studs.
Installing an MX480 DC High-Capacit y Po wer Suppl y T o install a DC power suppl y: 1. Ensure tha t the vol tage a cross the DC pow er source c able l eads is 0 V and tha t there is no chance tha t the cabl e leads might be come activ e during installa tion.
CA UTION: Ensure that each power cable lug sea ts flush ag ainst the surface of the terminal block as you are tightening the nuts. Ensure tha t each nut is properly threa ded onto the terminal stud . The nut should be able to spin freel y with y our fingers when it is first plac ed onto the terminal stud .
Figure 71: C onnecting DC Po wer to the R outer P owering On a DC-P ow ered MX480 Rout er T o power on a DC-po wered r outer: 1. V erify tha t an external management devic e is connect ed t o one of the R outing Engine ports ( AU X , CONSOLE , or ETHERNET ).
NO TE: The circuit bre aker ma y bounce back to the off (O ) position if you mov e the break er too quickly . If any of the sta tus LEDs indica tes tha t the power suppl y is not functioning normally , repe at the installa tion and c abling proc edures de scribed in “R eplacing an MX480 DC P ower Suppl y” on page 233 .
P owering Off the MX480 R outer NO TE: Aft er pow ering off a pow er supply , wait at l east 60 seconds befor e turning it back on. T o power off the rout er: 1. On the ex ternal management de vice conne cted t o the Routing Engine, issue the request sy stem halt both-routing-engines opera tional mode command.
Cop yright © 2014, Juniper Netw orks, Inc. 124 MX480 3D Univers al Edge Rout er Hardware Guide.
CHAPTER 11 C onfiguring Juno s OS • Initiall y Configuring the MX480 R outer on pag e 125 Initiall y Configuring the MX480 R outer The MX480 r outer is shipped with the Junos OS pr einstall ed and ready t o be configur ed when the MX480 rout er is power ed on.
3. Start the CLI. root# cli root@> 4. Enter c onfigura tion mode. cli> configure [edit] root@# 5. C onfigure the name of the rout er . If the name includes spa ces, encl ose the name in quota tion marks (“ ”). [edit] root@# set syst em host-name host-name 6.
[edit] root@# set syst em root-a uthentication ssh-dsa public-key or [edit] root@# set syst em root-a uthentication ssh-rsa public-key 13. (Optional) C onfigure the sta tic routes t o remot e subnets with acc ess to the manag ement port. Acc ess to the manag ement port is limited t o the loc al subnet.
.
P ART 3 Har dw ar e Maint enanc e, T r oubl eshooting, and R epl ac ement P roc edur es • Maintaining MX480 R outer Hardw are Component s on page 131 • T rouble shooting MX480 Hardware C omponents on pag e 157 • R eplacing MX480 Hardw are Component s on page 169 129 Copyright © 2014 , Juniper Networks, Inc.
Cop yright © 2014, Juniper Netw orks, Inc. 130 MX480 3D Univers al Edge Rout er Hardware Guide.
CHAPTER 12 Maint aining MX480 R out er Har dw are C omponents This chapt er describes how t o maintain hardw are components inst alled in the rout er .
• Inspect the air filt er at the left rear of the r outer , repl acing it every 6 months f or optimum cooling syst em performance . Do not run the rout er for more than a few minutes without the air filt er in plac e.
Class Item Status Measurement Temp PEM 0 OK 40 degrees C / 104 degrees F PEM 1 OK 40 degrees C / 104 degrees F PEM 2 Absent PEM 3 Absent Routing Engine 0 OK 36 degrees C / 96 degrees F Routing Engine .
FPC 2 Intake OK 34 degrees C / 93 degrees F FPC 2 Exhaust A OK 38 degrees C / 100 degrees F FPC 2 Exhaust B OK 34 degrees C / 93 degrees F FPC 2 QX 0 TSen OK 47 degrees C / 116 degrees F FPC 2 QX 0 Ch.
FPC 4 I3 1 Chip OK 50 degrees C / 122 degrees F FPC 4 I3 2 TSensor OK 48 degrees C / 118 degrees F FPC 4 I3 2 Chip OK 51 degrees C / 123 degrees F FPC 4 I3 3 TSensor OK 44 degrees C / 111 degrees F FP.
Top Front Fan OK Spinning at intermediate-speed Bottom Front Fan OK Spinning at intermediate-speed R elate d Documenta tion R outine Maintenance P rocedur es for the MX480 R outer on pa ge 131 • •.
Kernel 0 percent Interrupt 0 percent Idle 100 percent Model RE-S-1300 Serial ID 1000694976 Start time 2007-06-19 14:17:00 PDT Uptime 20 days, 23 hours, 51 minutes, 4 seconds • T o check the sta tus of the SCBs, issue the show chassis envir onment cb command .
T o check the status of a specific S CB, issue the show chassis environment cb command and include the sl ot number of the SCB. The output is simil ar to the f ollo wing: user@host> show chassis en.
Ac tion On a reg ular basis: • Check the LEDs on the cra ft interf ace dir ectly abo ve each DP C slot. The gr een LED label ed OK lights st eadil y when a DPC is functioning normally . • Check the OK/F AIL LED on the DPC. For more informa tion, see MX Series Interfa ce Module Re ference .
Start time: 2007-07-10 12:28:42 PDT Uptime: 1 hour, 33 minutes, 43 seconds Max Power Consumption 333 Watts • Issue the CLI show chassis fpc pic-status c ommand.
1 Empty 2 Online 41 9 0 1024 15 57 3 Online 43 5 0 1024 16 57 4 Online 24 3 0 1024 13 21 5 Empty For more detail ed output, add the detail option. The foll owing exampl e does not specify a slot numbe.
Slot 4 Online MPC 3D 16x 10GE PIC 0 Online 4x 10GE(LAN) SFP+ PIC 1 Online 4x 10GE(LAN) SFP+ PIC 2 Online 4x 10GE(LAN) SFP+ PIC 3 Online 4x 10GE(LAN) SFP+ NO TE: An FPC takes up two DPC slots when install ed on an MX Series rout er . The slot number c orresponds to the lo west numbered DPC slot.
PIC 2 Online 4x 10GE(LAN) SFP+ PIC 3 Online 4x 10GE(LAN) SFP+ For further description of the output from the c ommand, see the CLI Explor er . R elate d Documenta tion MX480 Fle xible PIC C oncentra t.
Total RLDRAM 256 MB Total DDR DRAM 4096 MB Start time: 2009-12-22 12:26:54 PST Uptime: 6 days, 3 hours, 8 minutes, 51 seconds Max Power Consumption 365 Watts Slot 2 information: State Online Temperatu.
PIC 2 Online 4x 10GE(LAN) SFP+ PIC 3 Online 4x 10GE(LAN) SFP+ For further description of the output from the c ommand, see the CLI Explor er . R elate d Documenta tion MX480 Modular P ort Conc entrat .
• R eplacing an MX480 MIC on pag e 220 Maintaining Cable s Tha t Conne ct t o MX480 DPCs, MPC s, MICs, or PICs Purpose For optimum rout er performance , verify the condition of the c ables tha t connect t o the DPCs, MPC s, MICs, or PICs.
R elate d Documenta tion Maintaining MX480 DPCs on p age 138 • • Maintaining MX480 MPCs on pa ge 143 • Maintaining MX480 MICs on pa ge 145 • Maintaining MX480 PICs on pa ge 142 Hol ding and St.
R elate d Documenta tion Holding an MX480 DP C on page 148 • • Installing a Cabl e on an MX480 DPC, MPC, MIC, or PIC on pa ge 227 • Maintaining MX480 DPCs on pa ge 138 Holding an MX480 DPC When carrying a DP C, you can hol d it either verticall y or horizontall y .
Figure 73: Do Not Gr asp the Connec tor Edge Nev er carry the DPC by the f acepl at e with only one hand. Do not rest any edge of a DPC direc tly ag ainst a hard surf ace (see Figure 7 4 on page 149 ).
R elate d Documenta tion MX480 DPC T erminology on pa ge 147 • • St oring an MX480 DPC on page 150 St oring an MX480 DPC Y ou must stor e a DPC as f ollow s: • In the rout er • In the cont ain.
Figure 75: FPC Edg es g004416 Faceplate Bottom edge Connector edge Top edge R elate d Documenta tion MX480 Fle xible PIC C oncentra tor (FPC) Des cription on page 24 • • Holding an MX480 FP C on page 151 • St oring an MX480 FPC on page 154 Holding an MX480 FPC CA UTION: Many components on the FPC are fra gile.
Figure 76: Do Not Gra sp the Connect or Edg e • Do not carry the FPC by the f acepla te with only one hand (see Figure 77 on pag e 153 ). Cop yright © 2014, Juniper Netw orks, Inc.
Figure 77: Do Not Carry an FPC with Only One Hand • Do not rest any edge of an FPC direc tly ag ainst a hard surfac e (see Figure 78 on pag e 154 ). If y ou must rest the FPC t emporarily on an edg e while changing its orienta tion betw een vertical and horizontal, use your hand a s a cushion betw een the edg e and the surf ace.
Figure 78: Do Not Rest the FPC on an Edge Y ou hold an FPC horiz ontally when inst alling it into the cha ssis or an equipment rack. If the FPC is horizont al bef ore y ou gra sp it, plac e your l eft hand ar ound the fac epla te and your right hand al ong the bottom e dge.
CA UTION: T o prev ent damage when storing FPCs: Nev er lay an FPC c omponent-side down. • Figure 79: Do Not Stack FPCs • Nev er stack an FPC under or on top of any other component (see Figure 79 on pag e 155 ).
• R outinely check the status LEDs on the pow er supply fac epla tes and the craft interf ace to de termine if the pow er supplies are functioning normall y . • Check the red and y ello w alarm LEDs on the cra ft interf ace. P ow er supply f ailure or remo val trigg ers an alarm tha t causes one or both of the LEDs t o light.
CHAPTER 13 T r oubl eshooting MX480 Har dwar e C omponents • T rouble shooting Resour ces f or MX480 Rout ers on page 157 • T rouble shooting the MX480 Cooling S ystem on pa ge 160 • T rouble sh.
Chassis and Interfac e Al arm Messa ges When the R outing Engine detec ts an alarm c ondition, it lights the red or yell ow al arm LED on the cra ft interf ace a s appropriat e.
• SCB LEDs— T wo LEDs, OK and F AIL , indicat e the sta tus of each SCB. Gre en indicat es OK and red indica tes a failur e. The SCB LEDs are loca ted on the l eft of the cra ft interfa ce along the bot tom. • Fan LEDs— T wo LEDs indica te the sta tus of the fans.
T roubleshooting the MX480 C ooling Sy stem Probl em The fans in the f an tray ar e not functioning normally . Sol ution Follo w these guidelines t o trouble shoot the fans: • Check the fan LEDs and al arm LEDs on the cra ft interf ace.
• Check the OK/F AIL LED on the DPC and OK and F AIL DPC LEDs on the cra ft interfa ce. When the DPC is online and functioning normall y , the OK LED lights green st eadil y . • Issue the show chassis fpc command t o check the sta tus of installed DP Cs.
Uptime: 1 hour, 33 minutes, 43 seconds Max Power Consumption 333 Watts For further description of the output from the c ommands, see the Junos OS A dministration Library f or Routing Devic es .
Temperature 24 degrees C / 75 degrees F Total CPU DRAM 1024 MB Total RLDRAM 128 MB Total DDR DRAM 2048 MB Start time: 2008-12-11 16:53:24 PST Uptime: 15 hours, 2 minutes, 47 seconds Max Power Consumpt.
user@host> show chassis fpc pic-status Slot 0 Online DPC 40x 1GE R PIC 0 Online 10x 1GE(LAN) PIC 1 Online 10x 1GE(LAN) PIC 2 Online 10x 1GE(LAN) PIC 3 Online 10x 1GE(LAN) Slot 1 Online MX FPC Type .
Temp CPU Utilization (%) Memory Utilization (%) Slot State (C) Total Interrupt DRAM (MB) Heap Buffer 0 Online 36 3 0 2048 14 13 1 Online 40 5 0 2048 26 13 2 Online 41 6 0 1024 7 43 3 Online 43 5 0 1024 16 57 4 Online 24 3 0 1024 13 21 5 Empty NO TE: The show chassis fpc command displ ays the status of the MPCs.
Total CPU DRAM 2048 MB Total RLDRAM 1324 MB Total DDR DRAM 5120 MB Start time: 2009-12-22 12:27:02 PST Uptime: 6 days, 3 hours, 8 minutes, 43 seconds Max Power Consumption 440 Watts For further description of the output from the c ommands, see the Junos OS A dministration Library f or Routing Devic es .
• R eplacing an MX480 MIC on pag e 220 T roubleshooting the MX480 P ow er Sy stem Probl em The pow er syst em is not functioning normally . Sol ution Check the LEDs on ea ch power suppl y fac epla te.
• V erify that the sourc e circuit bre aker ha s the proper current r ating. Each po wer suppl y must be conne cted t o a separa te sourc e circuit bre aker . • V erify that the A C power cord or DC pow er cabl es from the po wer sourc e to the r outer are not dama ged.
CHAPTER 14 R epl acing MX480 Hardw ar e C omponents • MX480 Field-R eplace able Units (FR Us) on page 169 • T ools and Parts R equired to R eplace MX480 Har dware C omponents on page 170 • R epl.
T abl e 24: Field-R eplac eabl e Units Hot-Plu ggable FRUs Hot-Remo vable and Hot-Insertabl e FRUs • Mast er Swit ch Control Boar d (SCB) (if nonstop ac tive routing is not c onfigured) • Mast er .
T abl e 25: T ools and Part s R equired (continued) Components T ool or Part • Cra ft Interf ace • DPC • FPC • PIC • MPC • MIC • R outing Engine • SCB Ele ctrosta tic bag or antistatic.
CA UTION: Alw ays keep the air filt er in plac e while the router is opera ting, ex cept during replac ement. Because the fans are very pow erful, they coul d pull small bits of wire or other material s into the rout er through the unfilt ered air intak e.
Figure 81: Installing the Air Fil ter g004228 R elate d Documenta tion Pr eventing El ectrost atic Discharg e Damage t o an MX480 Rout er on page 250 • • Maintaining the MX480 Air Fil ter on pag e.
Figure 82: Alarm Rel ay Contact s R emoving the MX480 Cra ft Interf ace T o remove the cra ft interfa ce (see Figur e 83 on page 174 ): 1. At tach an E SD grounding str ap to y our bare wrist and connec t the strap t o one of the ESD points on the cha ssis.
4. Align the bott om of the craft int erfac e with the sheet metal abo ve the car d cag e and press it int o plac e. 5. T ighten the scre ws on the le ft and right corners of the cr aft interf ace f acepl at e. 6. R ea ttach any e xternal devic es connec ted to the cr aft int erfac e.
• MX480 Cra ft Interf ace Description on p age 44 • Alarm LEDs and Al arm Cutoff /Lamp T est Button on the MX480 C raft Int erfac e on pag e 45 R eplacing the MX480 F an T ray 1.
Figure 86: Remo ving the Fan T ray Installing the MX480 Fan T ra y T o install the fan tr ay (see Figur e 87 on page 178 ): 1. At tach an E SD grounding str ap to y our bare wrist and connec t the strap t o one of the ESD points on the cha ssis. 2. Grasp the f an tra y handle, and insert it str aight into the cha ssis.
Figure 87: Installing the Fan T ra y R elate d Documenta tion Pr eventing El ectrost atic Discharg e Damage t o an MX480 Rout er on page 250 • R eplacing MX480 Host Subs yst em Components • Effe c.
offline cause s the router t o shut down. The eff ect of taking the ma ster host subs ystem offline varies depending on y our configur ation of high av ailability f eatur es. T abl e 26 on page 179 e xplains the effe ct of taking the host subsy stem offline.
NO TE: Rout er performanc e might change if the backup Routing Engine's config uration differs from the f ormer mast er's configur ation. For the most predic table performance, configur e the two Routing Engines identicall y , ex cept for parame ters unique to ea ch Routing Engine.
• Issue the foll owing c ommand. The ma ster R outing Engine is designat ed Mast er in the Current sta te fiel d: user@host> show chassis routing-engine Routing Engine status: Slot 0: Current state Master .
R elate d Documenta tion MX480 SCB Description on pa ge 31 • • MX480 SCB LEDs on pag e 33 • R eplacing an MX480 SCB on pa ge 182 • MX480 SCB LEDs on pag e 33 R eplacing an MX480 SCB Bef ore repl acing an SCB, re ad the guidelines in “Opera ting and Positioning the MX480 SCB Ejec tors” on pag e 181 .
Figure 88: Remo ving an SCB Installing an MX480 S CB T o install an SCB (see Figur e 89 on page 184 ): 1. At tach an E SD grounding str ap to y our bare wrist and connec t the strap t o one of the ESD points on the cha ssis. 2. Carefull y align the sides of the SCB with the guides inside the cha ssis.
3.3 V 6593 mV 5.0 V 5111 mV 12.0 V 12181 mV 1.25 V 1250 mV 3.3 V SM3 6587 mV 5 V RE 5078 mV 12 V RE 12026 mV Power 2 11.3 V bias PEM 11253 mV 4.6 V bias MidPlane 4827 mV 11.
Upgra ding an MX480 SCB 1. Pr eparing for the Upgra de on page 185 2. Upgra ding the SCB in the Backup R outing Engine on page 186 3. Upgra ding the SCB in the Mast er Routing Engine on pa ge 188 4. Compl eting the SCB Upgr ade on page 190 Preparing for the Upgrade NO TE: Do not mak e other changes to the CLI during the entire upgrade proc ess.
4. Ensure tha t grac eful switcho ver (GRE S), commit synchr onize (requir ed for nonst op routing), and nonst op routing (NSR) are enabl ed or configur ed by running the set chassis redundancy grace ful-switcho ver , set sy stem c ommit synchroniz e, set routing-options nonstop-routing commands.
4 Offline 5 Online 1 hour, 15 minutes, 35 seconds V erify that the St ate of Pl ane 4 is Offline. 5. T ake the remaining f abric planes offline b y issuing the request chassis fabric plane 5/6 /7 offline c ommand—that is, by changing the f abric plane number each time.
Upgrading the SCB in the Master Routing Engine T o upgrade the SCB in the ma ster R outing Engine: 1. Ensure a Gr aceful RE S witcho ver (GRE S) to gr acefull y switch bet ween the ma ster and backup Routing Engines, so that the backup RE bec omes the mast er RE, by issuing the request chassis routing-engine mast er switch command .
12. Attach an ele ctrosta tic discharge (ESD ) grounding strap to your bare wrist, and connect the strap t o one of the ESD points on the cha ssis. 13. Remo ve and repl ace the offline SCB on the rout er with the SCBE. Use the repl acement proc edure described in “R emoving an MX480 S CB” on page 182 .
Compl eting the SCB Upgr ade T o comple te the proc edure aft er upgrading the S CBs: 1. V erify that any Modul ar Port C oncentra tor (MPC) is running a t 3G instea d of 6G by issuing the request cha.
FPC 1 PFE #0 Plane 0: Links ok Plane 1: Links ok Plane 2: Plane enabled Plane 3: Plane enabled Plane 4: Plane enabled Plane 5: Plane enabled PFE #1 Plane 0: Links ok Plane 1: Links ok Plane 2: Plane e.
10. Y ou can del ete that command by issuing the dele te chassis stat e cb-upgrade command and then the commit command. 11. V erify the SCBs befor e you finish by issuing the sho w cha ssis hardw are .
1. V erify that the s ystem runs Junos OS R elea se 13.3 or l ater by issuing the show v ersion command on the ma ster r outer . user@host> show version Model: mx480 Junos Base OS Software Suite [13.3-yyyymmdd]; ... NO TE: The SCBE2 is supporte d only on: • Junos OS Rel ease 13.
3. Att ach an el ectrosta tic discharge (ESD) grounding strap to your bare wrist, and conne ct the strap t o one of the ESD points on the cha ssis. 4. Loos en the captive scr ews on the top and bot tom of the R outing Engine. 5. Flip the ejec tor handle s outward t o unsea t the Routing Engine.
5. S witch on the dedic at ed customer-sit e circuit bre akers. Foll ow the ESD and s afe ty instructions f or your site . 6. A ttach an ESD gr ounding strap t o your bar e wrist and c onnect the str ap to one of the ESD points on the cha ssis.
Compl eting the SCBE2 Upgr ade T o comple te the SCBE2 upgr ade procedur e: 1. V erify that the install ation is suc cessful and the SCBE2 is online b y issuing the show chassis environment cb command: user@host> show chassis environment cb 0 CB 0 status State Online Temperature 30 degrees C / 86 degrees F .
R eplacing an MX480 Routing Engine 1. R emoving an MX480 R outing Engine on page 197 2. Installing an MX480 R outing Engine on page 198 R emoving an MX480 R outing Engine Bef ore you r emove a R outing Engine, remo ve the cabl es that c onnect to it. CA UTION: Before you replac e a R outing Engine, you must tak e the host subsy stem offline.
Figure 90: Remo ving a Routing Engine g004231 Installing an MX480 R outing Engine T o install a Routing Engine int o an SCB (see Figur e 91 on page 199 ): 1. At tach an E SD grounding str ap to y our bare wrist and connec t the strap t o one of the ESD points on the cha ssis.
For more inf ormation about using the CLI, see the Junos O S documentation. Figure 91: Installing a Routing Engine R elate d Documenta tion R eplacing Conne ctions to MX480 R outing Engine Interf ace .
Figure 93: RE-S-1800 St ora ge Drive Slots USB por t Status LEDs SSD slot 2 SSD slot 1 Online/Offline button Extractor clip Extractor clip g006039 Console por t Auxiliary por t Ethernet por t The f ollo wing drive has be en verified to w ork in the RE-1800 Routing Engine s: • SSD SL C 32 GB T o replac e a stor age drive: 1.
R eplacing the Manag ement Ethernet Cabl e on an MX Series R outer One Ethernet cabl e with RJ-45 connec tors is pr ovided with the rout er . T o repl ace the cabl e connect ed to the ETHERNET port: 1. At tach an E SD grounding str ap to y our bare wrist and connec t the strap t o one of the ESD points on the cha ssis.
Figure 96: Auxiliary and Consol e P orts R elate d Documenta tion R outing Engine Interfa ce Cabl e and Wire S pecifications f or MX Series R outers on pag e 310 • • Pre venting El ectrosta tic Discharg e Damage t o an MX480 Rout er on page 250 • R eplacing an MX480 R outing Engine on page 197 R eplacing an MX480 DPC 1.
CA UTION: Do not le ave a fiber-optic trans ceiver uncov ered ex cept when you are inserting or removing cable . The sa fety cap k eeps the port cl ean and pre vents ac cidental exposur e to laser light. CA UTION: Av oid bending fiber-optic cabl e beyond its minimum bend radius.
Figure 97: Remo ving a DPC Installing an MX480 DPC A DPC weighs up t o 14.5 lb ( 6.6 k g). Be prepared t o acc ept its full weight. T o install a DPC (see Figur e 98 on page 205 ): 1. At tach an E SD grounding str ap to y our bare wrist and connec t the strap t o one of the ESD points on the cha ssis.
as it hang s to the floor . Place e xc ess cabl e out of the way in a nea tly c oiled l oop. Pla cing fas teners on the l oop helps to maintain its shape . CA UTION: Do not le t fiber-optic cabl e hang free from the connector . Do not all ow f astened loops of cabl e to dangl e, which str esses the cabl e at the f astening point.
Figure 99: Atta ching a Cable to a DPC R elate d Documenta tion Pr eventing El ectrost atic Discharg e Damage t o an MX480 Rout er on page 250 • • MX480 Dense Port C oncentr ator (DP C) Descriptio.
4. Use one of the foll owing methods t o take the FP C offline: • Pr ess and hold the FPC online/ offline button. The green OK LED next t o the button begins t o blink. Hold the butt on down until the LED goes off . The LEDs and online/ offline button for each FPC are loca ted direc tly abov e it on the cra ft interf ace.
CA UTION: The w eight of the FPC is concentr ate d in the back end. Be prepar ed to accept the full weight —up to 18 lb (8.2 kg)—a s you slide the FPC out of the chassis. When the FPC is out of the chassis, do not hold it by the ejector handles, bus bars, or edge connect ors.
Installing an MX480 FPC An FPC tak es up two DP C slots on the MX480 rout er . Up to thr ee FPCs can be inst alled horizontall y in the front of the router . The FPC s are hot-insertabl e and hot-remov able. An empty FPC3 weighs 14 lb (6 .5 kg). A full y config ured FPC can weigh up to 18 lb (8.
CA UTION: Do not le t fiber-optic cabl e hang free from the connector . Do not all ow f astened loops of cabl e to dangl e, which str esses the cabl e at the f astening point. CA UTION: Av oid bending fiber-optic cabl e beyond its minimum bend radius.
R elate d Documenta tion Pr eventing El ectrost atic Discharg e Damage t o an MX480 Rout er on page 250 • • R eplacing an MX480 PIC on pag e 211 • Holding an MX480 FP C on page 151 • St oring an MX480 FPC on page 154 • Maintaining MX480 FPCs on pa ge 140 R eplacing an MX480 PIC 1.
CA UTION: Do not le ave a fiber-optic trans ceiver uncov ered ex cept when you are inserting or removing cable . The sa fety cap k eeps the port cl ean and pre vents ac cidental exposur e to laser light. 6. Arr ange the cabl e in the cabl e management br ackets t o prev ent it from disl odging or dev eloping stre ss points.
Figure 102: Remo ving a PIC g004412 Installing an MX480 PIC T o install a PIC (see Figure 103 on pa ge 215 ): 1. At tach an E SD grounding str ap to y our bare wrist and connec t the strap t o one of the ESD points on the cha ssis.
CA UTION: Do not le ave a fiber-optic trans ceiver uncov ered ex cept when you are inserting or removing cable . The sa fety cap k eeps the port cl ean and pre vents ac cidental exposur e to laser light. 6. Insert the appr opriate c ables int o the cabl e connect ors on the PIC.
Figure 103: Installing a PIC g00441 1 R elate d Documenta tion Pr eventing El ectrost atic Discharg e Damage t o an MX480 Rout er on page 250 • • T roubleshooting the MX480 PIC s on page 163 • M.
R emoving an MX480 MPC When y ou remo ve an MP C, the rout er continues to function, al though the MIC interf aces install ed on the MPC being remo ved no l onger function. An MPC install s horizontall y in the front of the rout er . The MPCs ar e hot-insertable and hot-remo vable .
7 . Arrang e the disconnect ed cabl es in the cabl e management br ackets t o prev ent the cabl es from dev eloping str ess points. 8. Simul taneousl y turn both the ejector handl es count ercl ockwise to unsea t the MPC. 9 . Gr asp the handle s, and slide the MPC straight out of the car d cag e halfwa y .
Installing an MX480 MPC An MPC install s horizontall y in the front of the rout er . The MPCs ar e hot-insertable and hot-remo vable . A fully c onfigured MP C can weigh up to 18.35 lb (8.3 kg). Be pr epared t o acc ept its full weight. T o install an MPC (see Figur e 105 on page 219 ): 1.
CA UTION: Av oid bending fiber-optic cabl e beyond its minimum bend radius. An arc smaller than a few inches in diamet er can damag e the cable and caus e problems that are difficul t to diagnos e.
R eplacing an MX480 MIC 1. R emoving an MX480 MIC on pag e 220 2. Installing an MX480 MIC on pag e 222 3. Installing an MX480 Dual-W ide MIC on page 224 R emoving an MX480 MIC MICs are hot-insertabl e and hot-remo vable. When y ou remo ve a MIC, the router continues to func tion, although the MIC int erfac es being remov ed no long er function.
6. Arr ange the cabl e to pr event it from disl odging or devel oping stress point s. Secure the cabl e so that it is not supporting its o wn weight a s it hangs to the fl oor . Plac e ex cess c able out of the wa y in a neatl y coil ed loop . CA UTION: Av oid bending fiber-optic cabl e beyond its minimum bend radius.
Installing an MX480 MIC T o install a MIC (see Figure 109 on p age 223 ): 1. At tach an E SD grounding str ap to y our bare wrist and connec t the strap t o one of the ESD points on the cha ssis. 2. If you hav e used a dual-wide MIC and are no w replacing it with t wo “single ” MICs, install the septum (see Fig ure 108 on pag e 222 ): a.
W ARNING: Do not l ook directl y into a fiber-optic tr ansceiver or into the ends of fiber-optic cables. Fiber-optic transc eivers and fiber-optic cabl e connec ted t o a transc eiver emit laser light that can damag e your ey es. CA UTION: Do not le ave a fiber-optic trans ceiver uncov ered ex cept when you are inserting or removing cable .
Installing an MX480 Dual-Wide MIC T o install a dual-wide MIC (see Figure 111 on pa ge 225 ): 1. At tach an E SD grounding str ap to y our bare wrist and connec t the strap t o one of the ESD points on the cha ssis. 2. Remo ve the septum, if nece ssary (see Figure 110 on pa ge 224 ): a.
W ARNING: Do not l ook directl y into a fiber-optic tr ansceiver or into the ends of fiber-optic cables. Fiber-optic transc eivers and fiber-optic cabl e connec ted t o a transc eiver emit laser light that can damag e your ey es. CA UTION: Do not le ave a fiber-optic trans ceiver uncov ered ex cept when you are inserting or removing cable .
• T roubleshooting the MX480 MIC s on page 166 • R eplacing an MX480 MPC on pag e 215 • Pre venting El ectrosta tic Discharg e Damage t o an MX480 Rout er on page 250 • MX480 MIC Serial Number Label on pa ge 323 R eplacing a Cabl e on an MX480 DPC, MPC, MIC , or PIC 1.
3. Disconnec t the cabl e from the cabl e connect or port. If the component uses fiber-optic cabl e, immediat ely c over e ach transc eiver and the end of each c able with a rubber sa fety c ap. W ARNING: Do not l ook directl y into a fiber-optic tr ansceiver or into the ends of fiber-optic cables.
CA UTION: Av oid bending fiber-optic cabl e beyond its minimum bend radius. An arc smaller than a few inches in diamet er can damag e the cable and caus e problems that are difficul t to diagnos e. 5. Insert the other end of the c able int o the destination port.
R eplacing an SFP or XFP T ransc eiver on an MX480 DPC, MPC, MIC, or PIC 1. R emoving an SFP or XFP T ransc eiver from an MX480 DPC, MPC, MIC, or PIC on pag e 229 2.
Figure 112: Remo ving SFPs or XFP s 9 . Pl ace a rubber sa fety c ap over the tr ansceiv er . 10. Plac e the remov ed transc eiver on an antista tic mat or in an el ectrost atic bag. CA UTION: Aft er removing a transc eiver from the chassis, wait at lea st 30 seconds befor e reinserting it or inserting a transc eiver into a diff erent slot.
W ARNING: Do not l ook directl y into a fiber-optic tr ansceiver or into the ends of fiber-optic cables. Fiber-optic transc eivers and fiber-optic cabl e connec ted t o a transc eiver emit laser light that can damag e your ey es.
T o remove an AC po wer suppl y (see Figure 113 on pag e 232 ): 1. S witch off the dedica ted cus tomer site cir cuit break er for the po wer supply , and remo ve the pow er cord fr om the AC po wer sourc e. Follo w the instructions for y our site . 2.
5. A ttach the po wer cor d to the pow er supply . 6. R oute the po wer cor d along the cabl e restr aint to ward the l eft or right corner of the chassis. If needed to hold the po wer cor d in pl ace, thre ad pl astic cabl e ties, which y ou must pro vide, through the opening s on the cable r estraint.
NO TE: The minimum number of power supplies must be present in the router at all times. W ARNING: Befor e performing DC power proce dures, ensure that po wer is remo ved from the DC circuit.
Figure 115: Remo ving a DC Po wer Suppl y from the R outer Installing an MX480 DC Pow er Supply W ARNING: Befor e performing DC power proce dures, ensure that po wer is remo ved from the DC circuit.
23 lb-in. ( 2.6 Nm) and 25 lb-in. (2.8 Nm) of t orque to each nut. Do not ov ertighten the nut. (Use a 7 / 16-in. [11 mm] torque-c ontrolle d driver or socke t wrench.) a. Secur e the positive (+) DC sourc e power c able l ug to the RTN (return) t erminal.
11. V erify that the pow er cabling is corr ect, that the c ables ar e not touching or bl ocking acc ess to r outer component s, and that they do not dr ape where people c ould trip on them. 12. Swit ch on the dedicat ed customer sit e circuit br eakers.
Figure 117: Connec ting DC Pow er t o the Rout er R elate d Documenta tion Pr eventing El ectrost atic Discharg e Damage t o an MX480 Rout er on page 250 • • MX480 DC Po wer Suppl y Description on pag e 52 R eplacing an MX480 AC Po wer Supply Cor d 1.
Connec ting an MX480 AC P ower Supply Cord T o connect the A C power c ord: 1. Loc at e a replac ement power c ord with the type of pl ug appropria te for y our geogr aphical l ocation (se e “ AC P ow er Cord Spe cifications f or the MX480 Rout er ” on pag e 299 ).
3. V erify that the INPUT OK LED on the pow er supply is not lit. 4. R emove the po wer cabl e from the ex ternal DC pow er source . 5. A ttach an ESD gr ounding strap t o your bar e wrist and c onnect the str ap to one of the ESD points on the cha ssis.
CA UTION: The maximum torque rating of the terminal studs on the DC pow er supply is 36 lb-in. ( 4. 0 Nm). The terminal studs may be damag ed if ex cessive tor que is applied. Use only a torque-c ontrolled driver or socket wrench to tighten nuts on the DC power supply terminal studs.
R elate d Documenta tion Pr eventing El ectrost atic Discharg e Damage t o an MX480 Rout er on page 250 • • MX480 DC Po wer Suppl y Description on pag e 52 • R eplacing an MX480 DC P ower S upply on pag e 233 R eplacing the MX480 Cabl e Manag ement Brack ets T o remove the cabl e management br ackets (se e Figure 119 on pag e 242 ): 1.
P ART 4 Appendix es • Sa fety and R egul at ory Compliance Inf ormation f or the MX480 Rout er on page 245 • MX480 R outer Physic al Specifica tions on page 281 • MX480 R outer Environment al Sp.
Cop yright © 2014, Juniper Netw orks, Inc. 244 MX480 3D Univers al Edge Rout er Hardware Guide.
APPENDIX A Sa f et y and R egul a t ory C omplianc e Inf orma tion f or the MX480 R out er • Definition of Sa fety W arning Lev els on pag e 245 • General Sa fe ty Guidelines for Juniper Net works.
W ARNING: This symbol means danger . Y ou are in a situation that coul d cause bodil y injury . Befor e you work on any equipment, be aw are of the hazards inv olved with ele ctrical circ uitry and be familiar with standard prac tices f or prev enting accident s.
V arning! Denna varningss ymbol signaler ar fara. Du befinner dig i en situation som kan leda till personskada. Innan du utf ör arbete på någ on utrustning måst e du var a medve ten om f arorna med elkretsar och känna till vanligt förf arande för at t föreb ygg a skador .
• Av oid spilling liquid ont o the cha ssis or onto any har dware c omponent. Such an action coul d cause el ectrical shock or dama ge the hardwar e equipment. • Av oid touching uninsul ate d electric al wires or terminal s that hav e not been disconne cted from their po wer sour ce.
R estricte d Ac cess Area W arning W ARNING: The hardw are equipment is intended for installa tion in res tricted acc ess are as. A re stricted acce ss area is an area to which access can be gained on.
¡At ención! Esta unidad ha sido diseñada para instal arse en áreas de acc eso restringido . Área de acc eso restringido significa un área a la que sol amente tiene acc eso el personal de servici.
Figure 120: Placing a C omponent into an El ectros tatic Bag R elate d Documenta tion General Sa fe ty Guidelines for Juniper Net works De vices on pag e 247 • • General Sa fet y W arnings for Jun.
Fire Suppression Equipment T ype C fire e xtinguishers, which use nonc orrosive fir e retar dants such as carbon dio xide (C O 2 ) and Halotr on, are most eff ective f or suppressing el ectrical fir es. T ype C fire ex tinguishers displ ace the o xygen from the point of c ombustion to elimina te the fire.
Intra-Buil ding Ports W arning W ARNING: The intra-building ports of the equipment or subassembl y are suitabl e for connection to intra-buil ding or unexposed wiring or cabling only . The intra-building ports of the equipment or subassembl y MUST NO T be metallic ally c onnected to int erface s that c onnect to the OSP or its wiring.
W ARNING: T o pre vent bodil y injury when mounting or servicing the chassis in a rack, tak e the foll owing precautions to ensure that the syst em remains stabl e. The foll owing direc tives help maintain your safe ty: • The chassis must be installe d into a rack that is secur ed to the building structur e.
• Le rack sur lequel est monté le router doit être fixé à la structur e du bâtiment. • Si cett e unité constitue la seul e unité montée en casier , elle doit être pla cée dans l e bas.
• R outer må install eres i et sta tiv som er forankr et til by gningsstruktur en. • Denne enhet en bør mont eres neders t i kabinet tet hvis dett e er den eneste enhet en i kabinett et.
• R outer mås te install era s i en ställning som är för ankrad i by ggnadens struktur . • Om denna enhet är den enda enheten på ställningen skall den install era s läng st ned på ställning en.
MX480 Chassis Lifting Guidelines The w eight of a full y config ured chassis is about 16 3.5 lb (7 4.2 kg). Observe the foll owing guidelines f or lifting and moving the rout er: • Bef ore moving the r outer , verify tha t the intended sit e meets the specified po wer , environment al, and clear ance re quirements.
W ARNING: Untermina ted optical connect ors can emit invisibl e la ser radia tion. The lens in the human ey e focuses all the la ser pow er on the retina, so focusing the ey e directl y on a l aser sourc e—even a lo w-power la ser—coul d permanentl y damage the eye .
At tention Al arme de produit LED Class I. W arnung Cla ss 1 LED-Produk twarnung. A vvertenza Avvert enza prodot to LED di Classe 1. Adv arsel LED-produk t i kla sse 1. A viso Produt o de cla sse 1 com LED. ¡At ención! Aviso sobre producto LED de Cla se 1.
Radia tion from Open Port Apertures W arning W ARNING: Because invisible radia tion might be emitt ed from the aperture of the port when no fiber cabl e is connect ed, av oid exposure to radia tion and do not stare int o open apertures.
Maintenanc e and Opera tional Saf ety W arnings for Juniper Net works Devices As you maint ain the hardwar e equipment, observe the f ollowing w arnings: • Bat tery Handling W arning on page 262 •.
¡At ención! Existe peligro de explosión si la batería se reempl aza de maner a incorr ecta. R eemplazar la ba tería ex clusivamente con el mismo tipo o el equival ente recomendado por el fabric ante. Desechar la s bat erías ga stada s según las instrucciones del fabricant e.
er koble t til kr aftl edninger og jord blir svært varme og kan for årsake alv orlige brannsk ader eller smelte fa st til pol ene. A viso Antes de trabalhar em equipamento que esteja lig ado a linhas de corr ente, retire todas as jóia s que estiver a usar (incl uindo anéis, fios e rel ógios).
V arning! Vid åska skall du aldrig utför a arbete på syst emet eller ansluta eller koppl a loss kablar . Opera ting T empera ture W arning W ARNING: T o pre vent the har dware equipment from ov erheating, do not opera te it in an area that exc eeds the maximum recommende d ambient temper ature of 104° F ( 40° C).
¡At ención! P ara impedir que un encamina dor de la serie rout er se recaliente , no lo haga funcionar en un áre a en l a que se supere la temper atur a ambiente máxima recomenda da de 40° C. Par a impedir la restric ción de la entrada de aire, deje un espacio mínimo de 15,2 cm alrededor de l as apertur as par a ventil ación.
El ectrical Sa fet y G uidelines and W arnings f or the MX480 R outer • General El ectrical S afe ty W arnings for Juniper Netw orks Devic es on pag e 267 • In Ca se of an Electric al Ac cident on.
V arning! Denna utrustning är avse dd att jordas. Se till a tt värdenhe ten är jordad vid normal användning. Grounding R equirements and W arning An insula ted grounding conduct or that is identic.
Multipl e Po wer Supplies Disconnection W arning W ARNING: The netw ork devic e has more than one pow er supply connection. All connections must be remo ved compl etel y to remov e po wer from the unit compl etel y .
V aroitus K ytke irti vaihto virtalait teiden virtajoht o ja katk aise ta savirtalait teiden virta suojakytkimellä, ennen kuin tee t mitään asennuspohjall e tai työsk entele t virtaläht eiden läheisyy dessä.
R elate d Documenta tion General Sa fe ty Guidelines for Juniper Net works De vices on pag e 247 • • General Sa fet y W arnings for Juniper Ne twork s Devices on pa ge 248 General Ele ctrical Safe.
use a dedica ted cir cuit break er ra ted a t 15 A (250 V AC) minimum, or as r equired b y loc al code. W ARNING: The router is plugg able type A equipment install ed in a restric ted-ac cess l ocation.
• A DC-pow ered rout er that is equipped with a DC t erminal block is int ended for install ation onl y in a restrict ed ac cess l ocation. In the United Sta tes, a re stricted acce ss are a is one in acc ordance with Articles 110-16, 110-17 , and 110-18 of the Na tional Ele ctrical Code ANSI/NFP A 70.
W arnung V erwenden Sie ausschließlich Kupferl eiter . A vvertenza Usate unicamente dei condutt ori di r ame. Adv arsel Bruk bare kobberl edninger . A viso Utilize apenas fios condut ores de cobre. ¡At ención! Emplee sólo conduct ores de cobre. V arning! Använd endast ledare av k oppar .
strumenti che alimenta il circuit o CC , metter e l'interrutt ore in posizione OFF e fissarl o con nastro adesivo in tale posizione. Adv arsel Før noen av disse pro sedyrene utf øres, kontroll er at strømmen er frak oblet likestr ømkretsen. Sørg for a t all strøm er slåt t A V .
ouvert e av ec cosses rebroussées. Ces douilles terminales doivent êtr e de la taill e qui convient aux fils et doivent être re fermées sur la gaine isolant e et sur l e conduct eur . W arnung W enn Litzenver drahtung erf orderlich ist, sind zugel assene V erdrahtungs abschlüsse, z.
• Complianc e Sta tements f or Environmental R equirements f or Juniper Netw orks Devic es on page 280 • Complianc e Sta tements f or Acous tic Noise for the MX480 R outer on pag e 280 Ag ency Appro vals for MX480 R outers The r outers c omply with the f ollowing st andards: • Sa fety • CAN/ CS A-22.
• GR-63-Cor e: NEBS, Physic al Prot ection R elate d Documenta tion Complianc e Sta tements f or NEBS for MX480 R outers on pa ge 278 • • Complianc e Sta tements f or EMC Requir ements for the M.
Figure 121: MX480 Declar ation of C onformity Japan T ransla tion from Japanese— This is a Cla ss A product. In a domestic en vironment this product ma y cause r adio interf erence in which c ase the user may be r equired t o take adequa te mea sures.
United Stat es The router ha s been te sted and found to compl y with the limits for a Class A digital devic e, pursuant t o Part 15 of the FC C Rule s. These limits ar e designed to pr ovide rea sonable prot ection against harmful interfer ence when the equipment is oper ate d in a commer cial environment.
APPENDIX B MX480 R out er Phy sic al Spe cific a tions • MX480 R outer Physic al Specifica tions on page 281 MX480 R outer Phy sical Specifica tions T abl e 27 on page 281 summariz es the physical spe cifications f or the router cha ssis. T abl e 27: Physical Specifica tions Height Depth Width W eight Description 14.
T abl e 27: Physical Specifica tions ( continued) Height Depth Width W eight Description 2.5 in (6 .4 cm) 22 in (55. 9 cm) 17 in ( 43.2 cm) FPC2: 13 lb (5. 9 kg) FPC3: 14 lb ( 6.5 kg) FPC 4. 125 in (10.5 cm) 11. 125 in (19. 7 cm) 7 .75 in ( 28.3 cm) 2 lb (0 .
APPENDIX C MX480 R out er Envir onment al S pecific a tions • MX480 R outer Environment al Specifica tions on page 283 MX480 R outer Envir onmental Specifica tions T abl e 28 on page 283 specifies the envir onmental specifications required f or normal router opera tion.
R elate d Documenta tion • T ools and P arts R equired t o Maintain the MX480 Rout er on page 131 • In Ca se of an Electric al Accident on p age 270 Cop yright © 2014, Juniper Netw orks, Inc.
APPENDIX D P o w er Guidelines, R equir ements, and S pecific a tions f or the MX480 R out er • Cal cula ting Po wer Re quirements for MX480 R outers on pag e 285 • P ower R equirements f or an MX.
Both normal-capacit y and high-capacity MX480 cha ssis with DC power supplie s are zoned , meaning that c ertain components ar e power ed by specific po wer supplies (see T abl e 29 on pa ge 286 for inf ormation on zoning). When cal cula ting po wer r equirements, be sure tha t there is adequa te po wer for e ach zone.
1. Cal cula te the pow er requirement s (usage) using the v alues in “P ower R equirements for an MX480 R outer ” on pag e 289 as shown in T able 30 on pa ge 287 .
T abl e 31: Calcul ating Po wer Budget for a MX480 AC Chassis Unused Pow er 1 Maximum Sys tem Output P ower Po wer Supply 1721 W 3081 W MX480 AC Normal-c apacity (lo w-line) 1840 W 3200 W MX480 AC Nor.
1 Thes e values ar e at full l oad and nominal vol tage. 2 For this config uration, t otal pow er is 1440 W . 3 Z one 0 requirement. 4. Cal cula te thermal output (BTUs). T o calc ulat e this, multipl y the input pow er requir ement (in wat ts) by 3. 41.
NO TE: The power for the cooling sy stem c omes from a different tap on the pow er supply , reserv ed for the cooling syst em only . The c ooling syst em power requir ement does not need to be deducted from the output power budget of the power supply .
T abl e 36: FRU P ower R equirements (continued) Maximum Po wer R equirement P art Number Component 175 W With MICs and optics: 24 9 W at 55 degree s C 237 W at 40 de grees C 228 W at 25 degr ees C MX.
T abl e 36: FRU P ower R equirements (continued) Maximum Po wer R equirement P art Number Component 610 W With optics: 607 W a t 55 degrees C, with SFPP ZR and CFP LR4 optic s 550 W at 40 degr ees C, .
T abl e 36: FRU P ower R equirements (continued) Maximum Po wer R equirement P art Number Component 41 W at 55 degr ees C 38.5 W a t 40 degrees C 36 W at 25 degr ees C MIC-3D-1OC192-XFP SONET /SDH OC1.
T abl e 36: FRU P ower R equirements (continued) Maximum Po wer R equirement P art Number Component 365 W DPCE-R-Q-40GE-SFP DPCE-X-Q-40GE-SFP Gigabit Ethernet Enhanced Queuing Ethernet Servic es DPC w.
T abl e 36: FRU P ower R equirements (continued) Maximum Po wer R equirement P art Number Component 265 W (with PICs and optic s) MX-FPC3 FPC T ype 3 R elate d Documenta tion DC P ower Suppl y Ele ctr.
Figure 122: Connecting AC Po wer to the R outer Figure 123: Connecting DC P ow er to the R outer MX480 Rout er Grounding Cabl e Lug Specifica tions The ac cessory bo x shipped with the rout er include.
Figure 124: Grounding Cable Lug CA UTION: Before router install ation begins, a licensed electrician must at tach a cabl e lu g to the grounding and pow er cabl es that you suppl y . A cabl e with an incorr ectl y atta ched lug can damag e the rout er .
A C El ectrical Specifica tions for the MX480 R outer T abl e 38 on page 298 lists the A C pow er supply el ectrical specific ations; T abl e 39 on page 298 lists the A C pow er syst em specifications.
T abl e 39: AC Po wer Sy stem Specifica tions ( continued) High-Capacity –High Line High-Capacity –Low Line Normal-Capacity –High Line Normal Capacity –Low Line It em 4100 W 3501 W 3200 W 3081.
T abl e 40: AC Po wer Cord Specifica tions ( continued) Plu g T ype Ele ctrical Specifica tion Model Number Country CH2-16P 220 V AC, 50 Hz A C CBL-M-PWR-RA-CH China CEE 7 /7 220 or 230 V AC, 50 Hz AC.
W ARNING: The AC power cord for the rout er is intende d for use with the rout er only and not for any other use. W ARNING: T ransl ation from Japanese: The atta ched po wer cable is only f or this product. Do not use the cabl e for another product. NO TE: In North America, AC power cords must not ex ceed 4.
MX480 DC Po wer Spe cifications and R equirements • DC P ower Suppl y Ele ctrical Specific ations f or the MX480 Rout er on page 302 • DC P ower Cir cuit Break er Requir ements for the MX480 R out.
T abl e 42: Pow er S ystem Specifica tions High-Capacity Normal-Capa city Item 2+2 2+2 R edundancy 70 A (DIP=1) 60 A (DIP=0) 1600 W Output po wer (maximum) per supply 2600 W 2400 W 5200 W 4800 W 3200 .
Figure 126: T ypical DC Sour ce Cabling t o the R outer The DC po wer supplies in PEM0 and PEM1 must be power ed by dedica ted po wer f eeds derived from f eed A , and the DC pow er supplies in PEM2 and PEM3 must be po wered by dedica ted po wer fe eds derived fr om feed B .
Figure 127: DC P ower Cabl e Lug CA UTION: Before router install ation begins, a licensed electrician must at tach a cabl e lu g to the grounding and pow er cabl es that you suppl y . A cabl e with an incorr ectl y atta ched lug can damag e the rout er .
Radio Frequency Interf erence Y ou c an reduc e or elimina te the emission of r adio fr equency int erfer ence (RFI) from your site wiring b y using twisted-p air cable with a g ood distribution of grounding conduc tors.
APPENDIX E Cabl e and W ir e Guidelines and S pecific a tions f or the MX480 R out er • Understanding Fiber-Optic Cable Signal Loss, At tenua tion, and Dispersion on pag e 307 • Cal cula ting Po w.
significantl y lo wer f or optical fiber than f or other media, it still occurs in both mul timode and single-mode tr ansmission. An efficient optical da ta link must hav e enough light av ailabl e to ov ercome a ttenua tion. Dispersion is the spr eading of the signal in time.
P B = – 15 dBm – (–28 dBm) P B = 13 dB Cal cula ting P ower Margin for Fiber-Optic C able Aft er cal cula ting a link's power budg et, you can c alcul at e the power mar gin (P M ), which repr esents the amount of pow er avail able a fter subtrac ting att enuation or link l oss (LL) from the po wer budge t (P B ).
P M = P B – LL P M = 13 dB – 2 km (1.0 dB/km) – 5 ( 0.5 dB) – 2 (0 .5 dB) – 0.5 dB [HOL] – 1 dB [ CRM] P M = 13 dB – 2 dB – 2.5 dB – 1 dB – 0.
T abl e 45: Cable and Wire Specifica tions f or Routing Engine Management and Alarm Interfa ces (continued) R outer R eceptacl e Maximum Length Cabl e/Wire Supplied Cabl e Specifica tion P ort — None No Wir e with gauge betw een 28-A WG and 14-A WG (0.
Cop yright © 2014, Juniper Netw orks, Inc. 312 MX480 3D Univers al Edge Rout er Hardware Guide.
APPENDIX F MX480 Cabl e C onnec t or Pinouts • RJ-45 Connect or Pinouts for an MX Series R outing Engine ETHERNET P ort on page 313 • RJ-45 C onnector P inouts for MX Series R outing Engine AUX an.
RJ-4 5 Connect or Pinouts for MX Series R outing Engine AU X and CONSOLE Ports The ports on the R outing Engine labele d AUX and C ONSOLE are a synchronous serial interf aces tha t acc ept an RJ-45 c onnector . The ports c onnect the R outing Engine to an auxiliary or consol e manag ement device.
APPENDIX G C ont ac ting Cust omer S upport and R eturning MX480 Har dw ar e • Loc ating MX480 C omponent Serial Numbers on pag e 315 • Cont acting Cust omer Support on page 327 • R eturning a Hardwar e Component to Juniper Ne tworks, Inc.
Midplane REV 01 710-017414 MX480 FPM Board PEM 0 Rev 1E 740-017330 000083 PS 2.0kW; 90-264V AC PEM 1 Rev 1E 740-017330 000089 PS 2.0kW; 90-264V AC PEM 2 Rev 1E 740-017330 000109 PS 2.
Xcvr 4 REV 01 740-011782 PAR1Z4Q SFP-SX Xcvr 5 REV 01 740-011782 PAR1XDZ SFP-SX Xcvr 6 REV 01 740-011613 PAJ4SQQ SFP-SX Xcvr 7 REV 01 740-011782 P8N1Y6L SFP-SX Xcvr 8 REV 01 740-011613 PAJ4SYW SFP-SX .
Figure 129: MX480 Cha ssis Serial Number Label R elate d Documenta tion Displa ying MX480 Rout er Components and S erial Numbers on page 315 • • MX480 SCB Serial Number L abel on page 318 • MX48.
Figure 130: SCB S erial Number Label g004068 Serial number ID label R elate d Documenta tion R eplacing an MX480 SCB on pa ge 182 • • Displa ying MX480 Rout er Components and Serial Number s on page 315 • Conta cting Customer S upport on page 327 • R eturning a Hardwar e Component to Juniper Net works, Inc.
Figure 131: DPC Serial Number Label OK/ F AIL TUNNEL LINK 1/0 TUNNEL LINK 0/0 TUNNEL LINK 2/0 TUNNEL LINK 3/0 g004067 AA567 8 S e rial number ID label R elate d Documenta tion R eplacing an MX480 DPC .
Figure 132: FPC Serial Number Label g004410 Serial number ID label AA1234 R elate d Documenta tion R eplacing an MX480 FPC on pa ge 206 • • Displa ying MX480 Rout er Components and Serial Number s on page 315 • Conta cting Customer S upport on page 327 • R eturning a Hardwar e Component to Juniper Net works, Inc.
Figure 133: PIC Serial Number Label R elate d Documenta tion R eplacing an MX480 PIC on pag e 211 • • Displa ying MX480 Rout er Components and Serial Number s on page 315 • Conta cting Customer S upport on page 327 • R eturning a Hardwar e Component to Juniper Net works, Inc.
Figure 134: MPC Serial Number Label g004927 OK/Fail MX-MPC1-3D-Q Serial number ID label (yello w, on opposite side) R elate d Documenta tion R eplacing an MX480 MPC on pa ge 215 • • Displa ying MX.
depending on the placement of c omponents on the MIC board (see Figure 135 on pag e 324 , Figure 136 on p age 324 , Figur e 137 on page 324 , and Fig ure 138 on page 324 ).
R elate d Documenta tion R eplacing an MX480 MIC on pag e 220 • • Displa ying MX480 Rout er Components and Serial Number s on page 315 • Conta cting Customer S upport on page 327 • R eturning a Hardwar e Component to Juniper Net works, Inc.
Figure 140: DC P ow er Suppl y Serial Number Label R elate d Documenta tion R eplacing an MX480 A C Po wer Suppl y on page 231 • • R eplacing an MX480 DC P ower S upply on pag e 233 • Displa yin.
R elate d Documenta tion R eplacing an MX480 R outing Engine on page 197 • • Displa ying MX480 Rout er Components and Serial Number s on page 315 • Conta cting Customer S upport on page 327 • R eturning a Hardwar e Component to Juniper Net works, Inc.
For more inf ormation about re turn and repair policies, see the cust omer support W eb pag e at http:/ / www .juniper .net/ support/ guidelines.html . For product probl ems or technical support issues, contac t the Juniper Netw orks T echnical Assistanc e Cent er (JT A C) using the Ca se Manag er link at http:/ / www .
R elate d Documenta tion P acking the MX480 Rout er for Shipment on pag e 329 • • Guidelines for P acking Rout er Components f or Shipment on page 330 P acking the MX480 Rout er for Shipment T o pack the router f or shipment: 1. R etrieve the shipping cr at e and packing mat erials in which the router w as originall y shipped.
11. R eplace the a ccess ory box on top of the pa cking foam. 12. Securel y tape the bo x closed or pl ace the cr ate c over o ver the rout er . 13. W rite the RMA number on the ex terior of the bo x to ensure pr oper tracking.
P ART 5 Inde x • Index on pa ge 333 331 Copyright © 2014 , Juniper Networks, Inc..
Cop yright © 2014, Juniper Netw orks, Inc. 332 MX480 3D Univers al Edge Rout er Hardware Guide.
Inde x S ymbols #, c omments in c onfigura tion sta tements.................... xx ( ), in synta x descriptions..................................................... xx < >, in syntax de scriptions.................................................
Ethernet port (f or Routing Engine manag ement) connec ting during initial installa tion............ 105 repl acing ................................................................. 201 fiber-optic cle aning instructions for transceiv ers.......... 146 grounding S ee DC power and gr ounding cabl es MIC connec ting during maintenance.
MX SCBes......................................................................... 35 MX SCBs............................................................................ 32 ov erview .....................................................................
LEDs ..................................................................................... 47 maintaining........................................................... 138 , 146 reinst alling aft er chassis install ation............................ 87 , 102 remo ving .
ov erview ............................................................................ 30 taking offline................................................................... 178 hot-plu ggable components, description..................... 169 humidity (rel ativ e), ac ceptabl e.
DC pow er supplies......................................................... 54 DPC................................................................................ 14 , 4 7 fan............................................................................
Japan V oluntary C ontrol Council f or Interf erence ............................................................... 2 79 United Sta tes................................................................ 280 V oluntary C ontrol Council f or Interfer ence, Japan .
pow er supply aft er chassis install ation............................ 84 , 99 SCB aft er chassis installa tion............................ 86 , 101 rel ative humidit y , accept able........................................... 283 remo val instructions A C power supply.
serial number in output from sho w chassis hardw are command .................................................................... 315 MIC .................................................................................... 323 MPC ....................
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Juniper MX480 3D è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Juniper MX480 3D - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Juniper MX480 3D imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Juniper MX480 3D ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Juniper MX480 3D, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Juniper MX480 3D.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Juniper MX480 3D. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Juniper MX480 3D insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
