Manuale d’uso / di manutenzione del prodotto 9F120-08 del fabbricante Cabletron Systems
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9033274 SmartSwitch 9000 9E531-24 24 Port 10BASE-FL Ethernet Module User’s Guide.
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i Notice NOTICE Cablet ron Systems reser ves the ri ght to make chang es in specificati ons and othe r info rm at ion co nta i ned in this do cum e nt without prior notice . Th e rea der should in all ca s es co nsult Cabl et ron Systems to de te rm in e whether a ny such ch anges have been ma de .
Notice ii CABLETRON SYST EMS, INC. PROGRAM LICENSE AGRE EMENT IMPOR T ANT : THIS LICENSE APPLIES FOR USE OF PR ODUCT IN THE FOLLO WING GEOGRAPHICAL REGIONS: CAN AD A MEXICO CENTRAL AM ERICA SOUTH AMERICA BEFORE OPENING OR UTILIZING THE ENCLOSED PRODUCT , CAREFULL Y RE AD THIS LICENSE A GREEMENT .
iii Notice 6. EXCLUSION OF WARRANTY . Except as m ay be spec ifical l y prov ided by Cab le tro n in writing , Cabletro n makes no war ranty , expressed or implied, conc e rni ng t he Program (inclu ding its doc um en ta ti on a nd m ed ia).
Notice iv export to Count ry Gro ups D:1 or E:2 the dir ect produc t of the plant or a ma jor compone nt ther eof , if such forei gn pro duced dire c t product is subject to national security cont rols as ident ified on the U.S. C ommerce C ontrol Li st or is subjec t to State Depa rtment co ntrol s under the U.
v Notice 4. EXPORT REQUIREMEN TS. You unde rstand tha t Cable tron and its Affil iates are subject to regu lation by agenc ies of the U. S. Governme nt, includ in g the U.
Notice vi SAFETY INFORMATION CLASS 1 LAS ER TRANSCEIVE RS THE 9H539 -24 MODULE US ES CLASS 1 LASER TRANSCEIV ERS. READ THE FOLLOWING SAFETY INFORMATION BEFORE INSTALLIN G OR OPERA TING THES E MODUL ES. The Cla s s 1 lase r tra nsceivers use an optica l fe ed back lo op t o ma intain Cla ss 1 ope ration li m it s .
vii Notice DECLARATION OF CONFORMITY Appl ic at i on of Counc il Dire ct ive(s): 89/336 /EEC 73/23/EEC Manu facture r’s Name: C abl etro n Syst ems, Inc . Manu facture r’s Address: 35 In dust rial Way PO Box 50 05 Roches ter, NH 0 3867 Euro pe an Repres entat ive Name: Mr.
Notice viii.
ix Cont ents Chapter 1 Intr oduction Features .... ........... ............ ........... ........... ................. ............ ........... ........... ........... ........ ... 1-1 Related Manuals........................ ........... ............ ..
Contents x Dimensions ........ ........... ............ ........... ................. ........... ........... ............ ......... 5-2 W eight ............................ ............ ........... ........... ............ ................ ..........
1-1 Chapter 1 Intr oduction The 9E531-24 shown in Figur e 1- 1, is a 10BASE-FL Ethe rnet swit ch ing module for Cabletr on System s SmartSwitch 9 000 chassis , provi ding 24 MT -RJ MMF ports. The 9E531- 24 can be used t o connect i ndividual 10 BASE- FL user devices an d servers.
Introductio n 1-2 Figure 1-1. The 9E 531-24 ETHERNET 9E531-24 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24.
1-3 Introductio n Duplex Mode Through Loca l Management, each port on the 9E531-2 4 can be configur ed to support either full or half duplex mode of operation.
Introductio n 1-4 Management Management of the 9E531-2 4 module and SmartSwitc h chassis and any optional equipment is accompl ished using the Local Management applicati on or remote SNMP mana gement stations.
1-5 Introductio n device, and to have it pause its transmission while the r eceiving device proces ses the frames alr eady r eceive d. Flow contr ol can be e nabled or disabl ed on a port-by- port basis. Both devices must support the IEEE 802.3x standar d for flow contr ol to work.
Introductio n 1-6 Standards Compatibility The 9E531-24 is fully compliant with the IEEE 802.3, 80 2.3x, 802.1Q, and 802.1p standar ds. The 9E531-24 pr ovides IEEE 802.1D Spanning T ree Algorithm (ST A) support to enhance the overal l reliability of the network and protect against “loop” conditions.
1-7 Introductio n Related Manuals The Cabletr on Systems manuals listed below s hould be used to suppleme nt the pr ocedures and technical data c on tained in this manual.
Introductio n 1-8 Getting Help For additional support r elated to this devic e or document, contact Cabletr on Systems using one of the f ollowing methods: Before cal ling Cabletron Systems, have t he.
2-1 Chapter 2 Installing the Smar tSwitch 9000 Module Unpac king the Modu le 1. Carefully r emove the module fr om the shipping box. (Save the box and packing material s in the event the module must be r eshipped.) 2. Remove the module fr om the plastic bag.
Installi ng the Sma r tSwitc h 9000 Mo dule 2-2 Figure 2-1. User -Accessible Com ponents SMB- 1 PR OM Flash SIMM S ocket 32 MB DRAM i960 Proc essor DIP Swi tch Boot PROM 1 2 3 4 5 6 7 8.
2-3 Installi ng the Sma r tSwitc h 9000 Mo dule An eight-position DIP switch is loc a ted on the module card as shown in Figur e 2-1. The func tion of the switches ar e listed in T able 2-1.
Installi ng the Sma r tSwitc h 9000 Mo dule 2-4 Using DIP Switch 6 The purpose of DIP switch 6 is to force a Flash download from a BootP serve r thr ou gh the EM-EPIM.
2-5 Installi ng the Sma r tSwitc h 9000 Mo dule 3. Grasp the module and slide it into the slot s. Make sure that the module ’s circ uit car d is between the car d guides, as shown in Figure 2-2. Check both the upper and lower tracks of the car d. T ake car e that the module slides in straight and engages the backpla n e connectors properly .
Installi ng the Sma r tSwitc h 9000 Mo dule 2-6 The Reset Switch The Reset switch is loca ted under the top plastic tab as shown in Figur e 2-3. Use the r eset swit ch to r eset the module’s processor , shutdown (power down) the module, and/or r estart the module.
3-1 Chapter 3 T echnical Overvie w Smar tSwitch Ar c hitecture The SmartSwitch A r chitecture of th e 9E531-24 m odu le, as shown in Figur e 3-1, is configurable f or one of two modes of operation: traditional IEEE 802.1 switc h ing, or Secur e Fast switching.
T ec hnical O verview 3-2 Figure 3-1. Bloc k Diagram System Management Buses There are two management cha nnels within the SmartSwitc h 9000 system: th e SMB-1 and the SMB- 10. These buses provide ou t-of-ba n d management and inter -module managemen t communication.
3-3 T ech nical O v e r view SMB-1 Bus The SMB-1 is a 1 Mbps management b us located within the SmartSwitch 9000. This bus is u tilized by all diagn ostic co ntr ollers in the system i ncluding connectivi ty modules, power supply modules and the enviro nmental module.
T ec hnical O verview 3-4 INB Inter face Each module attac h es to both INB A and INB B and has two INB ASICs. The INB ASICs use 64-byte E th ernet frames for transmission onto the INBs at 66 MHz. The 9X5XX modules ar e fully compatible with th e the first generati on 9X4XX modules.
4-1 Chapter 4 LANVIEW LEDs The front panel LA NVIEW LEDs indicate the status of the module and may be used as an aid in tr oubleshooting. Figur e 4-1 shows the LANVIEW LEDs of t h e 9E531-24 modul e.
LANVIEW LEDs 4-2 The functions of the two System Status LEDs, System Management Bus (SMB) and the CPU, ar e listed in T able 4-1. The functions of the INB transmi t LED are listed i n T a ble 4-2. The functions of the INB r eceive LED ar e listed in T able 4-3.
4-3 LANV I EW LEDs The functions of the Ethernet T ransmit and Ethernet Recei ve LEDs are list e d in T able 4-4 and T able 4-5. T able 4-4. Ethernet T ransmit LEDs Color State Green (Flashing) Activi.
LANVIEW LEDs 4-4.
5-1 Chapter 5 Specifications T echnical Specifications CPUs PowerPC Intel i96 0 RISC based micr oproces sor Memor y 8 MB Flash Memory (expandable to 16 MB) 32 MB DRAM (loc al) 4 MB Me mory (Shar ed) Netw ork Interface 24 MT -RJ multimode fiber ports - 10BASE-FL P er f ormance Module Switch Fabric bandwidth 3.
Specifi cations 5-2 Regulatory Compliance This equipment meets the following safety and elect romagnetic c ompatibility (EMC ) requiremen t s: Service MTBF (MHB K-217E) >200,000 h rs. MTTR <0.5 hr . Ph ysical Dimensions 35.0 D x 44.0 H x 3.0 W centimeters (13.
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 Cabletron Systems 9F120-08 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 Cabletron Systems 9F120-08 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Cabletron Systems 9F120-08 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Cabletron Systems 9F120-08 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Cabletron Systems 9F120-08, 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 Cabletron Systems 9F120-08.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Cabletron Systems 9F120-08. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Cabletron Systems 9F120-08 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.
