Manuale d’uso / di manutenzione del prodotto SMC8124PL2 del fabbricante SMC Networks
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SMC812 4PL2 TM TigerS witch 10 /100 /1000 2 4 -Port Managed S witch with P oE I N S T A L L A T I O N G U I D E I n s t a l l a t i o n s a n l e i t u n g.
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20 Mason Ir vine, CA 92618 Phone: ( 949) 679- 8000 TigerSwitc h 10/100/1000 Installation Guide F rom S MC’ s T iger li ne of feature-ri ch wor kgroup LAN solu tions May 200 7 Pub.
Information furnished by SMC Networ ks, Inc. (SMC ) is believed to be accurate and reliable. However , no responsibility is assumed by SMC for its u se, nor for any infringements of patents or other rights of thir d parties which may result from its use.
v Limited Warranty Limited Warranty St atement: SMC N etworks, Inc. (“SMC ”) warrants its products to be free from defects in workmanship and mate rials, under normal use and service, for the applicable warranty term. A ll SMC produc ts carry a standard 90-day limited warranty f rom the date of purchase from SMC or its Authorized Reseller .
vi NOT BE LIA B LE UNDER THIS W AR RANTY IF ITS TES TING AND EXAMINA TION DISCLOSE THE A L LEGED DEFECT IN THE PRODUCT DOES NOT EXIST OR W A S CAUSED BY CUSTOMER’S OR ANY THIRD P ERSON’S MISUSE, N.
vii Compliance s and Safety Warnings FCC - Class A This equipment has been tested and f ound to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Ru les. These limits are des igned to provide reasonable protection against harmful interf erence w hen the equipment is operated in a commercial environment.
viii CE Mark Declaration of Conformance for EMI and Safe ty (EEC) This information technology equipment com pli es with the require ments of the Council Directive 89/336/EE C on the App roximation of .
ix Safe ty C omp lian ce W arning: Fibe r Optic Port Safety A v ertissm e nt: Ports pou r fibres optiqu es - sécurit é sur le plan op tique W arnhinwei s: Fasero ptikanschlüs se - Optische S icherh.
x Important! Before making connec tions, make sure you have the correct cord set. C heck it (read the label on the cable) against the foll ow ing: Veuillez lire à fond l'information de la sécur.
xi Ce groupe ne peut pas être alimenté par un dispositif à impédance à la t erre. Si vos alimentations sont du t y pe impédance à la terre, ce groupe doit être alimenté p ar une tension de 23.
xii Warning s and Cau tionary Message s Warnings (in German) Stromkab el. Dies muss von dem Land, in dem es benutzt w ird ge prüft wer den: Schweiz Dieser Str omstec ker mu ß die SEV /ASE 1 011Bestim mung en einhalt en. Europe Das Netz kabel muß vom Typ H O3VVF3G O.
xiii Environ mental S tatement The manufacturer of this product endeavours to sus tain an environmentally-friendly policy throughout the entire production process. Th is is achieved though the following means: • Adherence t o na tional legi slat i on an d regula tio ns on env iron menta l prod uction standar ds.
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xv Contents Chapter 1: About the TigerSwitch 10/10 0 /1000 1-1 Overview 1-1 Switch Architec ture 1-1 Power-over-Ethe rnet Capability 1-2 Network M anagement Opt ions 1-2 Description of Hardware 1-2 10.
xvi Contents Chapter 4: Ma king Network Connection s 4-1 Conne cting Netwo rk Devices 4-1 Twis ted-Pair Devi ces 4-1 Pow e r-ov er-E ther net C onne cti ons 4-1 Cabling Guidelines 4 -1 Connectin g to .
xvii Contents Appendi x D: German Instruc tions D-1 Eine Site Auswählen (Select ing a Site) D-1 Montag e (Rack Mount ing Instru ctions) D-1 Rack-Mont age D-1 Appendix E: O rdering Information E-1 Glo.
xviii Contents.
xix Tables Table 1- 1 Port Sta tus LEDs 1-3 Table 1- 2 System Status LEDs 1-4 Table 3- 1 Seria l Cable Wiring 3-7 Table 4- 1 Maximum 1000BASE-T Gigabit Eth ernet Cable Length 4-5 Table 4- 2 Maximum 10.
xx Figures Figur e 1-1 Fro nt Pa nel 1-1 Figure 1 -2 Rear Panel 1-1 Figur e 1-3 Port and Sy ste m LEDs 1-3 Figure 1 -4 Power Supply Soc kets 1-4 Figure 2 -1 Collapsed Backb one 2-2 Figure 2 -2 Network.
1-1 Chapte r 1: About the Tige rSw itc h 10/ 100 /1 000 Overview SMC’s T ige rSwitc h 10/ 1 00/1000 SMC 8124PL 2 i s an int el lig en t La ye r 2 PoE switc h with 24 10/100/1000 BASE -T p orts, two of which are combination po rts * that are shar ed with two SF P trans ceiver slot s (see F igure 1- 1, Por ts 23- 24).
About the TigerSwitch 10/100/1 000 1-2 1 a buffer and chec ke d for valid ity b ef or e bei n g forward ed. Th is preven ts erro rs from being propaga ted thro ug hout the net wor k. Power-over-Et hernet Capability The switch’s 24 10/100/1000 M bps por ts suppo rt the IEEE 802.
Descript ion of Hardware 1-3 1 Each of thes e ports suppo rt aut o- ne gotiati on , so the opti m um tran smiss i on m od e (half or full du pl ex ), and data rate (1 0, 100 , or 1000 Mbps) can be se lected automatically † .
About the TigerSwitch 10/100/1 000 1-4 1 Power Supply Socket The pow er socke t on the rea r panel of the sw itch mu st be con nected to an AC power source.
Features and Bene fits 1-5 1 Expandabilit y • Suppor ts 100 0BASE-SX, 100 0BASE-LX an d 1000B ASE- ZX SF P transceiver s. Performance • T ransparen t bri dging. • Aggreg ate dupl ex bandwidt h of up t o 48 Gbps. • Switc hi ng table with a tot al of 8K M A C ad dress ent r ies.
About the TigerSwitch 10/100/1 000 1-6 1.
2-1 Chapter 2 : Network Planning Introduction to Switching A network switch a llows simultaneous tr a ns mission of multiple p ackets via non-cro ss bar switch in g. Thi s m ea ns tha t it can part ition a netwo rk mo re efficiently than bridg es or routers.
Network Planni ng 2-2 2 workstatio ns, 10 0 Mbps full-dup lex conne ctions to pow e r users, a nd 1 Gb ps full-dupl ex connec tion s t o ser ve rs. In ad ditio n, connec ted IP pho nes and wir eles s access po ints are receivin g PoE pow er from t he switch.
Application Examp les 2-3 2 Remote Connections with Fiber Cable Fiber optic t ec hno logy allo w s fo r lon ger cab ling than any other me di a type . A 1000BASE- SX ( M M F) link can co nnect to a site up to 550 meter s awa y , a 1000BASE- LX ( SM F) link up to 5 km, and a 1000BASE-ZX lin k up to 10 0 km .
Network Planni ng 2-4 2 Figur e 2-4 Mak ing VLAN Connecti ons Note: When connect ing to a switch t hat does not su pport IEEE 802.1Q VLAN ta gs, use untagged ports. Application Notes 1. Ful l -dupl ex oper a tion onl y appli e s to point - to-poi n t acces s ( s uch as when a switch is attac hed to a wo rkstation, server or an other switch ).
3-1 Chapte r 3: Ins t alling the Switch Selecting a Sit e T ig erSwi tch 10 /100/10 00 units can be mou nted in a standa rd 19-in ch equi p ment rack or on a flat sur f ace .
Installing the Swi tch 3-2 3 Figure 3 -1 RJ- 45 Con nections Equipment Checklist After unpacking t he TigerSwitch 10 /100/1 000 unit, check th e conte nts to be sure you have rece ived all the co mponen ts. Then, befo re beg inning the in stallat io n, be su re you have al l oth er nec essary i nsta llati on equipm ent .
Mounting 3-3 3 Mounting A T ige rSwitc h 10/ 1 00/1000 unit can be mo un ted in a standar d 19 -inc h equipm en t rac k or on a deskto p or she lf. Mo unting instru ctions for e ach type of sit e foll ow .
Installing the Swi tch 3-4 3 Figure 3- 3 Insta lling t he Switch in a R ack 3. If i nstalli ng a s ingle swit ch only , turn to “C onnecti ng to a Po w er Sou rce” at the end of this c hapter. 4. If insta lling multiple switches, mount them in th e rack, one below the other , in any order.
Installing an SFP Tr ansceiver 3-5 3 2. Set th e de vice on a f lat su rfac e near an AC po wer sou rc e, ma ki ng sur e t her e are at least t w o in ch es of space on al l si des for proper air flow . 3. If i nstalli ng a s ingle swit ch only , go to “Co nne ct i ng t o a Po wer Sour ce ” at th e end of this c hapter.
Installing the Swi tch 3-6 3 Connecting to a Power S ource T o conn ect a device to a powe r sour ce: 1. In se rt the po w er cabl e plu g di r ect l y i nt o th e so cke t locate d at the b ack of the device. Figure 3-6 Po wer S ocket 2. Pl ug t he other end of the c abl e int o a gr ou nded, 3- pi n, AC pow er source .
Connecting to the Co nsole Port 3-7 3 Wiring Map for Serial Cable The serial por t’s config ura tion re quireme nts ar e as f ollows : • Defaul t Bau d ra te —9 ,600 bps • Charac ter Size— 8.
Installing the Swi tch 3-8 3.
4-1 Chapter 4: Making Ne twor k Connect ions Connecting Network Devi ces The TigerSwitch 10/10 0/1000 units a re des igned to interco nnect multip le seg ments (or colli sio n domai ns). It can be c onnecte d to net work ca rds in PCs and servers, as well as to hub s, swit che s or rou ter s.
Making Network Connections 4-2 4 See A ppendix B : for furthe r inform ation on cabli ng. Caution : Do no t p lug a ph one jack co nnector in to an RJ -45 port . Th is w ill damage the switch. U se onl y t w ist ed- pair cab les wit h RJ- 45 connec to rs tha t conf orm t o FCC st andar ds.
Fiber Optic SFP Devices 4-3 4 1. At tach one end of a patch cabl e to an a vailable por t on the sw itch, an d the other end to the patch panel . 2. If no t already i n pl ac e, attach one en d of a cable seg m ent to the bac k of th e pat ch p anel wh ere the punc h-down block i s locat ed, an d the ot her en d to a modular wall outlet.
Making Network Connections 4-4 4 Cauti on: Th is switch uses lasers to transmit signal s over f iber optic cable. The lasers are compliant with the requirements of a Class 1 Laser P roduct and are inherently eye safe in normal operation. However , you should never look directly at a transmit port when it is powered on.
Connectivity Ru les 4-5 4 The 1000BA SE- SX, 100 0BAS E-LX and 100 0BASE-ZX f iber opt ic por ts oper at e at 1 Gbps ful l dupl ex . The max imu m length f or fibe r optic cabl e op er at i ng at G igab it speed w ill dep end o n the fiber ty pe as listed under “1000 Mbps G igabit Et hernet Collision D o main” on page 4- 5.
Making Network Connections 4-6 4 100 Mbps Fast Ethernet Collision Domain 10 Mbps Ethernet Collisi on D omain Cable Labeling and Connection Records When pl ann ing a netw or k in stall at ion, it is ess en tial to label th e op posing en ds of cables and to r eco rd where each cable is c o nnected.
Cable Labeli ng and Connecti on Records 4-7 4 • Not e t he lengt h of ea ch cabl e and t he maxim um cabl e le ngth su pporte d by the switch ports. • For eas e of under standin g, use a location -base d ke y when as signin g pr ef ixes to your c able lab eling.
Making Network Connections 4-8 4.
A-1 Appendix A: Tr oubleshoo ting Diagnosing Switch Indic ators Power and Cooling Probl ems If the power in di ca tor does n ot turn on when th e pow e r cord is pl ugg ed in, you ma y have a prob l em w ith the power ou tlet, powe r c or d, or int er nal po wer sup ply .
T r oubleshooting A-2 A In-Band Access Y ou ca n ac cess the m an agem en t agent in t he sw itch from an ywhere w ithi n the att ached network using T elne t, a W eb brows er , or other network manageme nt software too ls. Howev er , you m ust first co nfigure t he sw itch w ith a v a lid IP ad dr ess, subnet m as k, and default ga teway .
B-1 Appendix B: Cabl es Twisted-Pair Cable and Pin Assignments For 10BASE-T/10 0BASE-TX co nnections, a t wisted-pair ca ble mus t have two pairs of wires. For 100 0BASE-T conn ections th e twisted-pair cable m ust have four pairs of wires. Each wire pair is ident if ie d by two different color s.
Cables B-2 B Straight- Through Wiring If the twist ed- pair ca ble is to join two po rts a nd on l y one of the ports has an i nt er nal crossov er (M D I -X ), th e tw o pairs of wires m ust be straight- thr ough.
T wisted- Pair Cable and Pin As signments B-3 B Crossover Wiring If the twist ed- pair ca ble is to join two p orts and eit he r both por ts are la be le d w i th an “X” (indic ating MDI-X) or n either port is label ed with an “X” (whi ch indi cates MDI), a crossov er mus t be im plement ed in the wirin g.
Cables B-4 B Cable Testi ng for Existing Cat egory 5 Cable Installed C atego ry 5 c abling m ust pass tests f or Atte nuation , Near -End C rosstalk (NEXT), and Far-End Cross talk (FEXT). Th is cable testing infor mation is specified in the ANSI/TIA/EIA-TSB-67 st andard.
C-1 Appendix C: Spe cification s Physical Characteristi cs Port s 22 10/ 100/100 0BASE-T , w ith auto -negotiatio n 2 10/100/1000 BASE-T shar ed with 2 SFP transce iver slots.
Specifications C-2 C AC Input 100 to 240 V , 50- 60 Hz , 3A Power Supply Internal, aut o- ra ng ing tran sfor mer: 100 t o 24 0 V AC, 47 to 63 H z Pow er Cons umpti on 45 W (s wi tc h system ) 180 W (.
Compliances C-3 C Compliances CE Mark Emission s FCC Class A Industry C ana da Clas s A EN5502 2 (CISP R 22) Class A EN 61000 -3 -2/3 VCCI Class A C-T ick - AS/NZS 3548 (1995) Class A Immunit y EN 61000-4-2/3/ 4/5/6/8/1 1 Safety UL (No.
Specifications C-4 C.
D-1 Appendix D: Germ an Instructions Eine Site Auswählen (S electing a Site) Die Schalt er könne n in ein St andard-19 -Zoll-Au srüstun gsgestel l oder auf e ine flache Eben e montier t werden . Zum Aus wählen e ines St andortes b eachten Sie bitte d ie nach stehend en Richt linien.
German Instru ctions D-2 D Raumum ge bungs te m pe ratur se in kan n, stellen Si e bi t te si che r, dass die Rackumg ebung stemp eratur inn erha lb des a ngege benen Betriebs te m per atur be reichs lieg t. (Sie he "Tempe ratur" auf Sei te C-1.
E-1 Appendix E: Order i ng Inf ormation Table E- 1 Tige rSwitch 1 0/100/ 1000 Pr oducts a nd Acc essories Prod uct Num ber Des c ripti o n SMC8124 PL2 24-port 10 /100/1 000 mana ged P oE swi tch SMC1G.
Ordering Info rmation E-2 E.
Glos sary-1 Glossary 10BASE-T IEEE 802. 3 specificat ion for 10 Mbps Et hernet over two pairs of Catego ry 3 or bette r UTP cable. 100BASE-TX IEEE 802.3u s pecifica tion fo r 10 0 M bps Fas t Ethernet ove r tw o pairs of C at eg ory 5 or be t t e r UTP cabl e.
Glossary Glossar y-2 CSMA/CD CSMA/CD (Carrier Sense Mul tiple Access/Collision Detect) is the communi cation method em pl o yed by Ethe rn et , Fa st Eth er net , or Gigabit Eth er net . End Station A workstatio n, ser ver, or other device th at doe s not forw ar d traffic .
Glos sary-3 Glossary IEEE 802.3x Defines Eth er ne t fra me start and sto p requests an d tim e rs used fo r flo w con tr ol on full-dupl ex links . (Now incor porated in IEE E 802 .3-2005 .) IEEE 802.3z Defines C S M A/ CD ac cess met ho d an d physica l layer spe ci fic at ions for 1000BA SE Gigabit Ethernet.
Glossary Glossar y-4 RJ-45 Connec tor A connector for twisted-p a ir wiring. Switched Ports Ports that are on s epara te collisi on do m ai ns or LAN seg m ents.
Index-1 Numerics 10 Mbps co nnecti vi t y ru le s 4-6 100 Mbps con nectiv ity rul es 4-6 1000 Mbp s conne ct ivi ty ru le s 4-5 1000BASE- LX fiber cab le lengths 4- 6 1000BASE- SX fiber cab le lengths.
Index Index-2 L laser sa fety 4-4 LC p ort co nnecti ons 4-3 LED ind icators Diag 1-4 Power 1-4 problem s A-1 location req ui r em en ts 3- 1, D -1 M manage ment agent 1-2 features 1-5, C -2, C-3 out-.
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SMC812 4PL2.
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 SMC Networks SMC8124PL2 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 SMC Networks SMC8124PL2 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso SMC Networks SMC8124PL2 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul SMC Networks SMC8124PL2 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il SMC Networks SMC8124PL2, 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 SMC Networks SMC8124PL2.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il SMC Networks SMC8124PL2. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo SMC Networks SMC8124PL2 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.
