SMC Networks SMC TigerAccess SMC7824M/FSW manuale d’uso

T igerAccess ™ 10/100 F ast Ether net Switch ◆ 24 100B ASE-BX Single-Fibe r Ports ◆ 2 10/1 00/1000B A SE-T ports s hared with SFP slots ◆ 2 mod ule slots for G igabit e xten der mo dules ◆ Non-blocking switching archit ecture ◆ Spanning T ree Protocol, RSTP an d MSTP ◆ Up to 1 2 LA C P or stat ic 8-port t runks ◆ Layer 2/3/4 CoS sup[...]

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38 T esl a Irvi ne, CA 9261 8 Phone: (949) 67 9-8000 T igerAccess ™ 10/100 Installation Guide From S MC’ s T iger li ne of feature-r ich work group LA N so lutions Ja nua ry 2 007 Pub. # 14910003 2500A[...]

Information fur nishe d by SM C Netw orks , Inc. (SMC) i s believ ed to be accurat e and re liable . How ever , no respon sibil ity is assumed by SMC for its use, nor for an y infrin gem ents o f pate nts or ot her righ ts of third par t ies whi ch m ay res ul t fr om i ts u se. N o li ce nse is g ra nt ed by im pli cat ion or o the rw ise und er a[...]

v L IMITED W ARRANTY Limited W arranty Statement: S MC Ne tworks, Inc . (“SMC ”) war r ants its pro duct s to be free f rom defects in workmanshi p and mat erials , under nor mal use and ser vice, for the applicable w ar ranty ter m. All SMC products car r y a standard 90-da y limited warr anty fr om the date of pu rchas e from SMC or its A uth[...]

vi WARRA NT IES EXCLUSIV E: IF AN SMC P R ODUCT DOES NOT OPERA TE AS W ARRAN TED ABO VE, CUSTOMER’S SOLE REMED Y SHALL BE REP AI R OR REPLA CEMENT OF TH E PRODUCT I N QUESTION , A T SMC’S OPTION . THE FOREGOING W ARRANTIES AND REM EDIES ARE EX CLUSIVE AND ARE IN LIEU OF ALL OTHE R W ARRANTIES OR CONDITIONS , EXPRESS OR IM P LIED , EITHER IN F A[...]

vii C OMPLIANCES FCC - C lass A This equipment has been t est ed and found to comply w ith th e limi ts for a Clas s A di gital device, pu r suant to part 15 of the FCC R ules. T hese limits are designed to provide reasonable protect i on ag ainst har mful interference when the equipment is operated in a commercial env ironment. This equ ipment gen[...]

C OMPLIANCES viii CE Mark Declaratio n of Confor mance for EMI and Safety (EEC) SMC contact for these products in Europe is: SMC Netw or ks Europe , Edi fic io Conat a II, Calle Fr uctuós Ge laber t 6-8 , 2 o , 4 a , 08970 - Sant J oan Despí , Barcelona, Spain. This inform ation tec hnolog y equipment complies wit h the requirements of the Counci[...]

C OMPLIANCES ix Australia A S/NZS 3548 (1995 ) - Class A SMC contact for products in Au stralia is: SMC Communic ations Pty . Lt d. Suit e 1 8, 12 Tryo n R oa d , Lindfield NSW2 070, Phone: 61-2-94160437 F ax: 61-2-9416 0474 Safety Compliance W a rn i n g : F ib e r O p t i c P o rt S a f e t y A ve r tissment : Po r ts po ur fibres opt iques - sé[...]

C OMPLIANCES x Power Cord Safety Pleas e read the f ollowin g safety info rmation car efully before installin g the swi tch: Wa r n i n g : Installation and remo val of the unit mu st be carried out by qualified personnel on ly . • The unit must be connec ted to an earthed (grounded) out l et to c om ply with international safety s tanda rds. •[...]

C OMPLIANCES xi Veuillez lire à fond l'information de la sécuri té suivante avant d'inst aller le Switch: A VER TISSEM ENT : L ’install ation et la dépose de ce g roupe doiv ent être confiés à un personnel q ualifié. • Ne branchez pas votre appar eil sur une prise s ecteur (alimentat ion électriqu e) lorsqu' i l n'y[...]

C OMPLIANCES xii Bitte unbedingt vor dem Einbauen des Switches die folgenden Sicherheitsanweisungen dur chlesen: W ARNUNG: Die Installation und der Ausbau des G eräts darf nur durch F achpersonal erfolgen. • Das Gerät so llte ni cht an eine un geerde te We chselst romst eckdose angesc hlossen werden. • Das Gerät muß an eine geerdete Steckdo[...]

C OMPLIANCES xiii W a r nings and Caut ionar y Messa ges Wa r n i n g s (in Ger man ) Warn ing: This product does not contai n any serviceable u s er par ts. Warn ing: Installation and removal of the unit must be carri ed ou t by qualifi ed personnel onl y . Warn ing: When connecting this device to a power outlet , connect the f ield ground lead on[...]

C OMPLIANCES xiv En viro nmental Statement The manufact u rer of this product endeav ours to s ustain an en vironmentally-fri endl y pol icy throughout t he entire production proces s . This is achie ved though the f ollowing means: • Adherence to national l egislation and regulations on environmental production standards. • Conservation of ope[...]

xv T ABLE OF C ONTENTS 1 About the TigerAccess Switch . . . . . . . . . . . . . . . . . . . 1-1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Switch Architec ture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 Networ k Manag ement Opt ions . . . . . . . . . [...]

T ABLE OF C ONTENTS xvi Equip ment Ch ecklis t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 Package Content s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 Option al Rack-Mo unting E quipme nt . . . . . . . . . . . . . . . . . . . . . 3-3 Mountin g . . . . . . . . . . . . . . . [...]

T ABLE OF C ONTENTS xvii A PPEN DICES : A Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1 Diagnos ing Switch I ndicator s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1 Power a nd Cooling Proble ms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3 Installa tion . . . . . . .[...]

T ABLE OF C ONTENTS xviii E Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . E-1 Glossary Inde x[...]

xix T ABLES Table 1-1 Option al SFP Trans ceivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5 Table 1-2 Port and System Statu s LEDs . . . . . . . . . . . . . . . . . . . . . . . . . 1-7 Table 3-1 Serial C able Wi ring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14 Table 3-2 Alarm Ca ble Wi ring . . . . . . .[...]

xx F IGUR ES Figur e 1-1 Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 Figure 1-2 Port and System L EDs . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 Figure 1-3 Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8 Figur e 1-4 Option al Powe r Module s . . . . [...]

1-1 C HAPTER 1 A BO UT THE T IGER A CCESS S WITC H Overvi ew Th is device is an inte llig ent Layer 2 switch designed for deliv e ring Fiber -T o-The-Home (FT TH) high -speed Internet ac cess . It su pports up to 24 subscribers via 100 Mbps single -fiber downlink connectio ns to the cust omer’ s pre mises equ ipment (CPE). The switc h also prov i[...]

A BOUT THE T IGE R A CCE SS S WITCH 1-2 Th is switch c an en han ce your net w o rk with f ull supp or t fo r Span ning T ree Prot ocol, pr iv ate VLAN port is olatio n, and bandwidt h rate limiting . It brings o rde r to po orly pe rfor ming ne tworks by seg reg atin g them into separate broadcast domains with IEEE 802.1Q compliant VLANs , and emp[...]

D ESCRIPTION OF H ARD WA R E 1-3 Network Managemen t Options This switch contains a c omprehensi ve array o f LEDs for “at- a-glance” moni toring of netw ork and po r t sta tus . It also inc ludes a management agent that allows you to configure or mo nitor the sw itch using its embe dded man ag ement so ftware, o r v ia SNM P ap plicatio ns . T[...]

A BOUT THE T IGE R A CCE SS S WITCH 1-4 100BA SE-TX and 1000BAS E-T Ports The swit c h contains 24 100B ASE-TX RJ-45 por ts that operate at 10/100 Mbps , half or full duplex, and tw o 1000B ASE-T RJ-45 por ts that operate at 10 Mbp s or 100 Mb ps , half or full duplex, or at 1000 Mbps , full dupl ex. Bec ause all o f the R J-45 ports s upport autom[...]

D ESCRIPTION OF H ARD WA R E 1-5 SFP Slots The Small F or m F actor Plugg able (S FP) tr ansceiv er slots ar e shared w ith RJ-45 ports (ports 25~26 on the front panel or por ts 27~28 on the optional modu les). In its default configuration , if an SFP transceiv er (purchased se parately) is in stalled in a slot and has a valid link on its por t, th[...]

A BOUT THE T IGE R A CCE SS S WITCH 1-6 Port and System Stat us LEDs Th is switch includes a display panel for key system and por t indications that si mplifies installation and netw ork trou bles hootin g . T he L EDs, which are l ocated on the fron t panel an d the p ower m odule tr ays for easy viewing, are shown below and described in the follo[...]

D ESCRIPTION OF H ARD WA R E 1-7 Table 1-2 Port and System Status LEDs LED Condition St atus Major Red Indica tes presence within the system of on e or more major traffic-a ffecting sys tem al arm(s) that ar e not masked by th e al arm filter. Minor Amber Indica tes presence within the system of on e or mo r e min or tra ffic -af f ect ing sys te m[...]

A BOUT THE T IGE R A CCE SS S WITCH 1-8 Fan Tray A re m o va ble fan tra y on t he right s ide of th e front pan el contain s three fans that provide cooling for the c h assis . Th e following figure shows the fan tray remov ed from the switc h Figure 1-3 Fan Tray[...]

D ESCRIPTION OF H ARD WA R E 1-9 Power Modules Th is switch provides two pow er module opti ons: -48 VD C and univ ersa l A C. For s pec ifica ti ons on the po wer co nv ersio n mod ules an d exte rnal inp ut po wer req ui reme nt s, se e “Power Su pply” on page C-2 . Figure 1-4 Optional Power Modules 4A[...]

A BOUT THE T IGE R A CCE SS S WITCH 1-10 Opt ional Media Ex tend er Modul e 1000BASE Com bo Module Figure 1-5 Single-Port 1000BASE-T/SFP Co mbo Module The 1000BASE-T RJ-45 p o rt and SFP slot on t his module share the same internal interface . If an SFP transcei ver (purchased se parately) is installe d in a slot and has a v alid link, the as socia[...]

F EATURES AND B ENEFITS 1-11 Feat ure s and Benefit s Connectivity • 24 100BASE-BX ful l-duplex single-fiber for downlink connections to sub scriber s. • 2 1000BASE-T ports provide 4 Gbps of aggregate b an dwidth for netw ork uplin k. • Aut o-ne gotiatio n ena ble s each RJ-45 d ata po rt an d upl ink por t to automat ically se lect th e opti[...]

A BOUT THE T IGE R A CCE SS S WITCH 1-12 • Swit ching ta ble wi th a tot al of 16K MA C add ress entrie s and 1K sta tic addr esse s. • P rov ides sto re-a n d-fo rwa rd sw it ch ing for intra-VLAN traffic. • Supports wire-speed switching. • Sup po rts fl ow co ntro l, usin g bac k pres sur e for ha lf du plex and IE EE 802.3x for full dupl[...]

2-1 C HAPTER 2 N ETWORK P LANNING Fiber-To -The -Home (FTTH) Fiber -T o-The-Hom e (FTTH) ha s alw ays b een an attr acti ve op tion f or Internet a ccess . It has all the benefi ts of opti cal fiber . It p rovides a fu ture-pr oof netw ork b y av oiding th e hassl e of havin g to up g rade f rom ADSL to XDSL, or dig ital coax to digital wireless . [...]

N ETWORK P LANNING 2-2 cabl e. D e pend ing on the ser vice pro vider’ s offerin gs , a CPE m ay also inclu de V oIP POT S por ts f or V o IP co nn ecti ons ov er stan dar d ph one cabl e. Conne ction Exam ples Th is switch is not on ly design ed to segmen t your network, but a lso to pro vid e a wide ran g e of o ptio ns in set ting up netw ork [...]

C ONNECTION E XAM PLE S 2-3 Downlink Fiber Connections Fiber optic techn olog y allows for lo ng er c abli ng than any o ther media type. A 100B ASE-BX single-mo de fiber link fro m the switch can connect to a subscriber up to 10 km awa y . A CPE is installed inside a subscriber ’ s premi ses , so t here are n o acti ve outside c omponents betw e[...]

N ETWORK P LANNING 2-4 Uplink Connections The switch prov ides 24 downlink fiber por ts , tw o combo RJ-45/SFP uplink por ts built into th e switch, and two slots for op tional comb o RJ-45/ SFP mod ules . T he u plink po rt s can be tr u nked tog eth er to provide a hig h-ban d width conn ec tion t o a co re sw itch or ro uter at th e CO . Be side[...]

C ONNECTION E XAM PLE S 2-5 Management Connection s Th is switch can be managed ov er built-in RJ-45 P or ts 27-28, P or ts 25-26 when optional 1000B ASE-T /SFP uplink modu l es are installed, or ov er the 100B ASE-T RJ-45 manag ement port. The 100B ASE-T por t provides a dedi cated m anagement c hanne l that op erates ou tside o f the dat a trans [...]

N ETWORK P LANNING 2-6 Private VLAN Connections This sw itch can be co nf igured for up to 255 VLANs . Also , it suppor ts Pri vate V LANs that allow traffic isolation for ports within a VLA N and restrict forw arding to only t he d esignated u plink por ts . Eac h subs criber d ownlin k port (or po r t s) can b e configured int o its own Pri vate [...]

A PP LIC AT ION N OTES 2-7 Applic ation N otes 1. Full-duplex operatio n only applies t o point-to -point access (such as when a swi tc h is attac hed to a w orkstation, ser v er or another switch). When the switc h is co nnecte d to a hu b , b oth device s must operate in half-duplex mo de . 2. T o intercon nect di stinct V LANs or IP subnet s , y[...]

N ETWORK P LANNING 2-8[...]

3-1 C HAPTER 3 I NSTALLI NG THE S WITC H Selecting a Site Tig erAccess 10/100 units can b e mo unted in a standard 19-inch equipment rack or on a f lat surface. Be sure to follow t he guidelines below when c hoos ing a locat ion. •T h e s i t e s h o u l d : - rest rict acces s to auth orized service p ersonne l in accordanc e with IEC 60950-1. A[...]

I NS TA LL I NG THE S WITCH 3-2 is recommen ded. This switch provid es two power module opti ons: -48 VDC and universa l AC. Verify t hat the ex ternal po wer requirem ents for the select ed optio n can be met as listed und er “Pow er Supp ly” on page C -2 . Ethe rnet Cabli ng T o ensure prope r operatio n wh en inst alling sw itches into a net[...]

E QUIPMEN T C HECKLIST 3-3 Equi pmen t Ch eckl ist After u npack ing the Ti g erAcces s 10/100 unit, chec k the co ntents to be sure you have rece ived all the comp one nts. Then , befo re be gin ning th e installation, be s ure y ou have all other necessar y installation equipm ent. Package Contents • TigerAccess 10/100 (SMC7824M/FSW) • F our [...]

I NS TA LL I NG THE S WITCH 3-4 Mount ing A Tig erAccess 10/100 unit can be mounted in a standard 19-inch equi pment rac k or on a deskto p or she lf. Mounting instr uctio ns for e ach type of site follow . Rack Mounting Bef ore ra ck m oun ti ng t he sw itch, p ay par tic ular attention to the following factors : • Temp erature: Si nce the tem p[...]

M OUNTING 3-5 2. Mount th e device in the rack, us ing four rack-mou nting s crews (no t provide d). Figure 3-3 Installi ng the Switch in a Rack 3. If installing a sin gle switch only , turn to Gro unding t he Chassis at the end of this c hapte r . 4. If installing multip le switches , mount the m in the rack, one below the othe r , in any or der .[...]

I NS TA LL I NG THE S WITCH 3-6 Figure 3-4 Attaching the Adhesive F eet 2. Set t he device o n a f lat s urface nea r an external po wer source , making sure t here are at least t w o inc hes of space on all s ides for prop er air flo w . 3. If installing a sin gle switch only , go to Grounding the Chassis at the end of this c hapte r . 4. If insta[...]

I NSTALLING AN O PTIONAL M ODULE INTO THE S WITCH 3-7 Inst alling an Optional Module in to the Switch Figure 3-5 Installing an Optional Module Note: The slid e-in modu les ar e ho t-swap pable , yo u do not n eed to powe r off the switch be fore installing or removing a module. T o install an option al module into t he switch, do the following: 1. [...]

I NS TA LL I NG THE S WITCH 3-8 5. If you ar e sure th e module i s p roperly mated with the co nnector , tighten t he reta iner s crews to secur e the mod ule in the slot. 6. T o confir m th at the mo dule is correctly i nstalled and ready t o use , con nect an a ctiv e devi ce to the module , and v erify t hat the cor r espo nding por t indic ato[...]

G RO U N D I N G THE C HASSIS 3-9 Notes: 1. SFP transcei vers are ho t-swapp able. The s witch doe s not need to be powered off be fore insta lling or remo ving a transceiver. However , alway s fir st disconn ect the ne twork cable befor e removing a transceive r. 2. SFP tr ansceive rs are no t provi ded in th e switch pac kage. Grounding th e Chas[...]

I NS TA LL I NG THE S WITCH 3-10 Connect ing to a Power Source Th is switch s uppo r ts bo th A C and DC p ow er conversion modu les . Connecting DC Po wer Whe n a - 48 VDC power conv ersion mod ule is installed in th e switch, an externa l DC po we r suppl y must be conn ected to the DC pow er conn ecti on on the left side o f the f ront panel. Wa[...]

C ONNECTING TO A P OWER S OUR CE 3-11 T o connect the swi tch to a pow er so urce: 1. First verify that the exter nal DC power supply can pr ovide -36 to -72 VDC , 4 A minimum for the -48 VDC pow er con version module. 2. P rep are two wires fo r ea ch power sou rce to be us ed (A or B). U se 10 to 24 A WG s t rand ed copper wire . Make sure the se[...]

I NS TA LL I NG THE S WITCH 3-12 Figure 3-7 DC Plug Connections 7. Push each wire about half an inch into the opening on the plug, an d tighte n down the clamp screw secur ely . Y ou should not be able to pull on the wire and dislod ge it. 8. Ins er t the p ow er plug i n the po wer receptacle on the l eft side o f the front panel. 9. At t he power[...]

C ONNECTING TO A P OWER S OUR CE 3-13 Connecting A C Power Whe n a un iv ersal A C power module is installed in t he switch, exter nal A C power must be sup plied to the m odule. T o connect the swi tch to a pow er so urce: 1. First verify that the exter nal A C power supply can provide 100 to 240 V A C , 50-60 Hz, 2 A minimum. 2. Plug the po wer c[...]

I NS TA LL I NG THE S WITCH 3-14 5. If you hav e insta lled bot h a pr imar y and redun dan t power conversi on modules, v erify that the LE Ds on both modules are lit as in dicated in the preceding step . Conne cting to the Co nsole Po rt Th e RJ -45 se ria l po r t on th e swi tch’ s fr ont pa nel is us ed to conn ect to th e swit ch for ou t-o[...]

C ONNECTING TO THE A LAR M P ORT 3-15 The serial port’ s co nfiguration requirements are as follo ws: • Default Baud rate—9,600 bps • C hara ct er Si ze—8 Ch ara cte rs •P a r i t y — N o n e •S t o p b i t — O n e • Data bits—8 • Flow contro l—none Connect ing to the Al arm Port The D B -15 alar m port on t he swit ch’ [...]

I NS TA LL I NG THE S WITCH 3-16 Wiring Ma p for Alarm Cable Th e sig nals in clu de rel ay co ntac ts fo r major and m inor system alar ms , and external alar m inputs . Table 3-2 Alarm Cable Wiring Switch’s Alarm Port Functio n 1 (MJR_ALARM_CN TR) Common contact for major al a rm relay. 2 (MNR_ALA RM_CNTR) Common contac t f or minor alarm relay[...]

C ONNECTING TO THE A LAR M P ORT 3-17 The following figure shows the pinout infor mation for the DB-15 ALARM conn ecto r on t he f ront pa nel. Figure 3-11 External Alarm I/O Connections 1 11 6 2 12 7 9 10 3 4 NC NO COM Major Alarm NC NO COM Minor Alarm External Alarm Input 1 External Alarm Input 2 External Alarm Input 3 T o backplane via internal [...]

I NS TA LL I NG THE S WITCH 3-18[...]

4-1 C HAPTER 4 M AKING N ETWORK C ONNECTI ONS Conne cting Network Devices Th is Tig erAccess 10/100 switc h is designed to interconnect multiple segmen ts (or collisio n domain s). It can be connec ted to net w o rk cards in PCs and s er v ers , as w ell as to hubs , switches or routers . It may als o be conn ected to de vic es usin g option al S F[...]

M AKI NG N ETWORK C ONNECTIONS 4-2 Caution : Do not plu g a ph one jack conn ector into a n RJ-45 por t. T his will damage the switch. Use on ly twisted- pair cables wi th RJ-4 5 connec tors that co nfor m to F CC sta ndards . Connecting t o PCs, Servers, H ubs and Switches 1. Att ach on e end of a twi sted -pa ir cab le s egm ent to the d ev ice?[...]

T WISTED -P AI R D EV ICE S 4-3 Network Wiring Connections T oday , th e punc h-do wn bloc k is a n integral part of many of t he new er equip ment r acks . It i s actually par t of the patch pan el. In str uction s for making co nnect ion s in the wiring clos et w ith this type of equ ipm ent follows . 1. Att ach one e nd o f a p atch c able to an[...]

M AKI NG N ETWORK C ONNECTIONS 4-4 Fiber Op tic D evice s Each of t he 100B ASE-BX SC connectors on the switch’ s front panel con nects dir ectly to a CPE at th e subscri ber’ s premises . These ports require 9/125 micro n single-mode simplex fiber optic cable with an SC con nector at t he switc h end . An optional Gig abit SFP transcei ver (10[...]

F IBE R O PT IC D EV ICE S 4-5 1. R emo ve an d keep th e fiber port’ s r ubber co ve r . When not co nnected to a fi ber cable , th e r ubber co ver should be replaced t o protect the optic s . 2. Chec k that the fiber ter minator s are cl ean. Y ou can clean the cabl e plugs by wiping them g ently with a clean t issue or cott on ba ll moiste ne[...]

M AKI NG N ETWORK C ONNECTIONS 4-6 4. As a connecti on is made , c heck the Link LED on the s witch correspondi ng to the port to b e sure that the conn ection i s val id. The 1 0 0B ASE-BX f iber op tic po r ts op erate onl y at 100 M bps , f ull du plex. Y ou can r un each sin gle-mode fiber link for th ese por ts up to a maximum of 10 kilometers[...]

C ONNEC TI VI TY R ULES 4-7 1000 Mbps Gigabit Ether net Cable Lengths Table 4-1 Maximum 1000BASE-T Gigabit Ethernet C abl e Length Cable T ype Maxim um Cable Lengt h Connec tor Category 5, 5e, 6 100-ohm UTP or STP 100 m (328 ft) RJ-45 Table 4-2 Maximum 1000BASE-SX Gigabit Ethernet C abl e Length Fiber Size Fiber Ba ndwidth Ma ximum Cab le Lengt h C[...]

M AKI NG N ETWORK C ONNECTIONS 4-8 100 Mbps Fast Ether net Cable Lengths 10 Mbps Ethern et Cable Lengths Table 4-5 Maximum Fast Ethernet Cable Length Type Cabl e Type Max. Cable Len gth Conne ctor 100BASE-TX Category 5 or better 100-ohm UTP or STP 100 m (328 ft) RJ-45 Table 4-6 Maximum 100BASE-BX Fast Ethernet Cable Length Fiber Size Fiber Ba ndwid[...]

C AB LE L ABELIN G AND C ONNECTION R ECO RD S 4-9 Cable L abeling and Con nection Rec ords Whe n planning a network installation, it is es sential to label th e opposing ends of cable s and to record where each cable is c onnected. Doin g so will enabl e you to easily lo cate inter -c onnected de vices , isol ate faults a nd chang e your topo log y[...]

M AKI NG N ETWORK C ONNECTIONS 4-10[...]

A-1 A PPENDI X A T ROUBLESHOOTING Diagnosi ng Switch Indic ators Th is switch can be ea sily monito red through p anel indic ators to iden tify proble ms . T he table below des cribe s common p robl ems you may encount er and poss ible solution s Table A-1 Dia gnosing Switc h Indicato rs Symptom Poss ible Ca use Action Power Modu le LED is off -48 [...]

T R OUBLESHOOTING A-2 Link LED is Off Network cable or Ethernet devic e attached to this port may be defec tive. • Verify tha t the s witch and attached devic e are powered on. • Be sure the ca ble is plugge d into both the switch and correspon ding devi ce. • Verify tha t the p roper cab le type is used and its length does not ex ceed s peci[...]

P OWER AND C OOLING P RO B LE M S A-3 Power and Coolin g Problems If the power ind icato r does not tur n on when the power cor d is plug g ed i n, y ou ma y hav e a p roblem wi th the p ow er ou tlet, po wer c ord, or internal power supply . Ho wever , if the unit powers off after r unn ing for a while, check for lo os e power co nnect ion s , pow[...]

T R OUBLESHOOTING A-4[...]

B-1 A PPEND IX B C ABLES Twi sted-Pair Ca ble and Pin Assi gnments F or 10 /100 B ASE -TX co nnec tions, the twis ted- pair cab le mus t hav e two pairs of wires . F or 1000B ASE-T connections the twisted-pair cable m ust hav e four pairs of wire s . Each wi re pair is ident ified by tw o differ ent colors . F or ex amp le, on e wi re mig ht be g r[...]

C AB LES B-2 10BASE-T/100BASE-TX Pin A ssignments Use unshield ed twisted-p air (UTP) or shie lded twiste d-pair (STP) cab le for RJ-45 connections: 100-ohm Categ or y 3, 4 or 5 cable for 10 Mbps connections or 100-ohm Categor y 5 cable fo r 100 M bps connections . Also be sur e that t he length of any tw isted-pair connection does not exceed 100 m[...]

T WISTED -P AI R C AB LE AND P IN A SSIGNMENTS B-3 Straight-Thr ough Wiring If the twis ted-pair cable is to join two por ts and only one of th e por ts h as an inter nal cross ov er (M DI-X), th e two pairs of wi res must be st raight-th rough. (When a uto-ne goti ation is enabl ed for a ny RJ-4 5 port on these switches , you ca n use eith er stra[...]

C AB LES B-4 Cros sover W iring If the twiste d-pair cable is to join two por t s and eit her bot h p ort s ar e labeled with an “X” (MDI-X) or ne ither por t is labeled with an “X” (MDI), a cros sover m ust be imple men ted in the wi ring . (Whe n auto -negotia tion is en abled for a ny RJ-45 port on these switches, you can use e ither st [...]

T WISTED -P AI R C AB LE AND P IN A SSIGNMENTS B-5 1000BASE-T Pin As signments All 1000B ASE-T por ts suppor t automatic MDI/MDI-X operation, so y ou can use st raight- through cab les for all netw ork conn ections to PCs or ser v ers , or t o other s witch es or hub s . The table below shows the 1000B ASE-T MDI and MDI-X por t pinouts . Th ese por[...]

C AB LES B-6 1000BASE-T Cable R equ irements All Categ or y 5 UTP cables that are used fo r 100B ASE-TX connections should also w ork for 1000B ASE-T , provid ing th at all four w ire pairs are conne cted. Howev e r , it is recommend ed that for all critical c onnections, or any new cable in stallation s , Catego r y 5e ( enhanced Categ or y 5) or [...]

F IBER S TAN DARDS B-7 Fiber Stan dards The cur rent TIA (T elecommu nications Industr y Association) 568-A specificatio n on optica l fiber cablin g consist s of one recogn ized cab le type for ho rizo ntal su bsy stem s and tw o cab le typ es for backbo ne su bsy stems . Horiz ontal 62.5/125 micron m ult imode (tw o fibers per outlet). Backbone 6[...]

C AB LES B-8[...]

C-1 A PPENDI X C S PECIFI CATIO NS Physical Chara cteristics Po r t s 24 100B ASE-BX sin gle-fiber subscriber ports (SC) 2 Gig abit Ether net combination uplin k por ts (RJ-45/SFP) 2 Gig abit Ethernet extender module slots for up link (RJ-45/SFP) 1 F as t Et her n et mana g em ent po rt (RJ -45) Network Interface P orts 1-24: SC connector, 100 Mb p[...]

P HY SI CA L C HARA CTE RIS TI CS C-2 Ag g regate B andwidth 12.8 Gbps Switc hing Database 8K MA C address entries , 1K stati c MA C addres ses; 64 multicast g rou ps LEDs System: P ower Module (-48/+12 VDC, A C/+12V DC), Alar m (Major , Mi n or, Fa n Fa i l ), D i agnost ics P o rt : Status (link, activity) We i g h t 1.59 kg (3.5 lbs) Size 44.0 x[...]

S PECIFICATIONS C-3 Maximum C ur r ent 1.20 A @ - 38 VDC (with t w o exp ansion modules) 0.60 A @ - 75 VDC (with t w o exp ansion modules) 0.59 A @ 110 V A C (with two expan sion modules) 0.36 A @ 240 V A C (with two expan sion modules) Swit ch Featu res F orw arding Mode Store-an d-forward Throughput Wire sp eed Flo w Co ntro l Full Duplex: IEEE 8[...]

S TANDA RDS C-4 Standards IEEE 802.3-2005 Ethe r net , Fa s t Ethe r net, Gig abit E ther net Link Ag greg ation C ontrol Pro tocol ( LA CP) Full-duplex flow control (ISO/IEC 8802-3) IEEE 802.1D Spanning T ree Proto co l IEEE 802.1w Rapid Sp anning T ree Protocol IEEE 802.1s Multiple Spanning T ree Protocol IEEE 802.1p Priority T ags IEEE 802.1Q Vi[...]

S PECIFICATIONS C-5 Safety CSA/CUS (CSA 22.2. NO 60950-1 & UL60950-1) TÜV/GS (EN60950-1) CB (IEC60950-1) Ext ender Mo dules Gig abit Ext end er M odu le (RJ-45/SFP) Po r t s 1 10/100/1000B ASE-T RJ-45/SFP combo port Communicat ion Speed 1 Gbps Communicat ion Mode Full dup lex Network Interface RJ-45/SFP slot Standards IEEE 802.3-2005 Gig abit [...]

E XTEN DER M ODULES C-6[...]

D-1 A PPENDIX D G ERMAN I NSTRUCTIONS Eine Site Ausw ählen (Selecting a Si te) Die Schalter k ö nnen in ein Stan dard-19-Zoll-Ausr üstungsg este ll oder auf eine flac he Ebene m ontiert wer den. Zum Ausw ähl en ei nes Sta ndor tes b eac hten Sie b itte die n ach steh end en Richtlinie n. • Die Site sollte: - Sich in der Mitt e aller anzusc hl[...]

G ER MAN I NSTRUCTI ONS D-2 • Si ch ers tel len, d ass d as G er at an ein e se par ate St romq uel le m it Erdanschlus mit einer Netzspannung von 100 bis 240 V AC (Wech selst roms pann ung), 5 0 bis 60 H z, und in ner halb in ein em Abstand von 2,44 m ( 8 Fus) zu jedem Gerat installiert wird und on eine m separa ten Tre nnscha lter bzw. Le istu [...]

D AS E RDEN DES G EHÄU S ES (G RO U N D I N G THE C HASS IS ) D-3 So monti ere n Sie Geräte an ei n Rack: 1. Befestig en Sie die Metallw inkel mit den im Metallwinkel-Mon tageset erhä ltlichen Schra uben a n dem Ge rät . 2. Be fes tig en Si e das G er ät mit v ier Rackm ont ag es chrau ben (n icht beig elegt ) a n dem R ack. 3. W en n Sie n ur[...]

G ER MAN I NSTRUCTI ONS D-4 5. D ann sc hließen Si e das Erdung skabel an de n Erdung spunkt de s Racks an. Vors ic ht: Die Erdung sver bindun g en dürfe n nich t entfernt werd en, es sei denn, alle V erbindung en zu den Stromque llen sind abg ezog en. Ansc hluss an eine Strom quel le (Connecting to a Power Source) Dieser Switch un terstütz t so[...]

A NS CH L USS AN EINE S TR OMQUELLE (C ONNECTING TO A P OWER S OURCE ) D-5 Plug Con nection s” a uf Seite 3-8 be schriebe n s ind, erfüllt sind. Die Drähte sollten auch gemäß der ör tlichen Nor me n gefärbt se in, um sicherzuste llen, dass die St romeingangskab el und di e Erdungsdr ähte le icht unters chieden w erden k önnen . 4. W enn S[...]

G ER MAN I NSTRUCTI ONS D-6 RET A/B ( Ret ur n) Le itungen für di e Stromqu ellen A bzw . Bbe nutzt. Ben utzen Sie einen Fl achk opfsc hrauben dreher , um die Sch rauben de s Ste ckers z u lö sen un d öff nen Si e di e Dr ahtk lam mer n. 6. Fü g en Sie die V erbind ungslei tungen in di e Öffnungen, wie i m unteren Bild ge zeigt, ein. J ede Lei[...]

A NS CH L USS AN EINE S TR OMQUELLE (C ONNECTING TO A P OWER S OURCE ) D-7 Stromsc halter auf der V order seite des Stromwandlun gsmodule auf AN (mit “–” markier t). 11. Überpr üfen Sie die A nzeigen auf den Stromwa ndlungsmo dulen, w enn der Sc halter an g esc haltet ist, um sic herzugehe n, dass d ie -48V bzw . die den externen Stroms tat[...]

G ER MAN I NSTRUCTI ONS D-8 Figure D-2 Wechsel stromanschluss 4. W enn der Switc h angesch altet i st, überpr üfen Sie die An zeigen des Stromm od uls , um siche rzug ehe n, da ss sowohl die W echselstr om LE D , die den exte r nen Stroms tatus a nzeigt, als auch d ie +12V LED , die die int er ne Str omwand lu ng an zei gt, leucht et . W enn nich[...]

E-1 A PPENDI X E O RDERING I NFORMATION Table E-1 TigerAccess 10/100 Products and Accessories Product Numb er Descr iption SMC7824M/FSW 24-Port F ast Ethernet Switch with 2 combo Gigabit Et hernet uplink ports (RJ-45/SFP ), 2 Gigabit Ethernet exte nder module slots (RJ -45/S F P), and 1 dedic ated G igabi t Ethe rnet manageme n t por t (RJ-45) SMCB[...]

O RDER I NG I NFOR MATION E-2[...]

Glossary-1 G LO SSARY 10BASE-T IEEE 802.3 specification for 10 M bps Ethernet ov er two pa irs of Categ or y 3, 4, or 5 UTP cabl e. 100BASE-BX IEEE 802.3-2005 specification for 100 Mbps Fast Ethernet ov er a single strand of 9/125 micron core fiber cable . 100BASE-TX IEEE 802.3u specification for 100 Mbps F ast Ether net o ver tw o pairs of Ca teg [...]

G LOSSAR Y Glossary-2 Auto-Negot iation Sign alling me thod a llowing each no de to select its opti mum oper ationa l mode (e.g ., speed and d uplex mode ) based on the capabilit ies of th e node to whic h it is connect ed. Bandwidth The differ ence bet ween t he high est and low est frequ encie s av aila ble for network sign als . A lso syno nymo [...]

G LOSSAR Y Glossary-3 Fast Ethernet A 100 Mbps network c ommunication system based on Ethern et and the CSMA/CD access method. Full Duplex T r ansmissio n meth od tha t allows two network devices t o trans mit and recei v e concurrently , effecti vel y doubli ng the b andwid th of th at link. Gigabit Ethernet A 1000 Mbps network c ommunication syst[...]

G LOSSAR Y Glossary-4 LED Light emi tting d iode u sed for mon itorin g a de vice or ne twork conditio n. Local Area Network (LAN ) A group of i nterco nnected com puter and support devices . Media Access C ontrol (MAC) A p or tion o f the netw ork ing pr otocol that g o ve r ns a ccess t o the transmission medium, facilitating th e ex change of da[...]

G LOSSAR Y Glossary-5 TIA T elec ommunications Ind ustr y Assoc iation Transmission Control Protocol/Internet Protocol (TCP/ IP) Proto col su ite t hat in clud es TCP as t he prima r y trans por t prot ocol, and I P as t he netw ork la yer pr otocol . UTP Unshielded tw isted-pair c able . Virtua l LAN (VLAN ) A Vi r tual LAN is a coll ection o f ne[...]

G LOSSAR Y Glossary-6[...]

Index-1 Numeri cs 10 Mbps conne ctivity rules 4-8 100 Mbps conn ectivity rules 4-8 1000 Mbps conn ectivity rules 4-6 1000BASE combo module 1-10 1000BASE-LX fiber cab le lengths 4-7 1000BASE-SX fiber cab le lengths 4-7 1000BASE-T cable leng ths 4- 7 pin assig nments B-5 ports 1-4 1000BASE-ZX fiber ca ble lengths 4-7 100BASE-BX port connect ions 4-4 [...]

I ND EX Index-2 switch 1-11 fiber cables 4-4 duplex fiber 4-4 multimode 4-4 simplex fiber 4-4 single mod e 4-4 fiber-to-the-home, introduction t o 2-1 I IEEE 8 02.3 Ethern et 1-11 IEEE 8 02.3u Fas t Ethe rnet 1-11 IEEE 802.3z Gigabit Ethernet 1-11 indicators , LED 1-6 installatio n connecting devices to the switch 4-2 desktop or she lf mountin g 3-[...]

I NDEX Index-3 problems, t roubleshoot ing A-1 R RJ-45 port 1-4 connections 4-1 pinouts B- 5 rubber foot pads, attaching 3-6 S SC port connect ions 4-4 screws for rack mounting 3-3 serial port, mana geme nt port 1-4 SFP slots 1-5 supported transceivers 1-5 transceive r connections 4-4 single-m ode fiber optic ca bles 4-4 site selelct ion 3-1 SNMP a[...]

I ND EX Index-4[...]

[...]

38 T e sla Irvi ne, CA 92 618 Phone : (949) 679-8 000 FOR TECHNICAL SUPPOR T , CALL: From U. S.A. and Ca nada (2 4 hours a day , 7 days a week) (800) SMC- 4-Y O U; (94 9) 679-800 0; Fax: (949) 679- 1481 Fro m Eur ope: Cont act de tail s ca n be f ound on www .smc-e urope. com o r w ww . smc.c om INTERNET E-mail addresses: techsupp ort@sm c.c om eur[...]