Benutzeranleitung / Produktwartung Catalyst 2955 des Produzenten Cisco
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Corporate Headquarters Cisco Syst ems, Inc . 170 W est Tas man Drive San Jo se, CA 95 134-1706 USA http://w ww.cisco. com Tel: 4 08 526 -4000 800 553- NET S (6 387 ) Fax: 4 08 526 -4100 Catal yst 2955.
THE SPECIFICA TIONS AND IN FORMA TION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITH OUT NO TICE. ALL ST A TEMENTS, I NFORMA TION, AND RECOMMENDA TIONS IN THIS MANUAL ARE B ELIEVED TO BE ACCURA TE BUT ARE PRESEN TED WITHOUT W ARRANTY OF ANY KIND, EXPRESS OR IMP LIED.
Catalys t 2955 Hardwar e Instal lation Guide Copyrigh t © 2003-2005 Cisco Sys tems, Inc. All rights res erved. CCSP , the Cisco Square Bridge logo, Follo w Me Browsing, and StackW ise are trademarks of Cisco Systems, Inc.; Changing the W ay W e W ork, Live, Play , and Learn, and iQuick Study are service marks of Cisco Systems, Inc.
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v Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 CONTENTS Cisco Limited 5-Year Hardware and 1-Year Software Warr anty Terms xiii Preface xvii Audienc e xvi i Pur pose xvii Conv entio ns xvi ii Rela ted Pub lica tions xxvi Obta inin g Documentat ion xxvi Cisc o.
Contents vi Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Star ting t he Term inal-Emu lation S oftware 1-5 Ent erin g the Initi al Config urat ion In form ati on 1-6 IP Se tting s 1-7 Compl .
vii Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Conte nts Clas s A Notice fo r Taiwan and Other Tr aditional Chinese Mar kets 3-6 VCCI Class A Notic e for Ja pan 3-7 Clas s A Warnin g for .
Contents viii Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Conne ctin g to 10/ 100 and 10 /100/100 0 Ports 3-62 Conne cting to 100BASE- FX MM Ports 3-65 Conne cting to 100B ASE-LX SM Port s .
ix Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Conte nts Inst allin g t he Sw itch in a Ra ck 4-42 Remo vin g the Sw itc h from a DIN Ra il or a Rac k 4-45 Conne ctin g to 10/ 100 and 10 /.
Contents x Catalyst 2955 Hardware Installation Guide 78-14944-0 3 APPENDI X C Trans lated Safet y W arnings C- 1 Work Du ring L ight ning Ac tivi ty C-1 Powe r an d R elay Co nne ctor C-3 Switch I nst.
xi Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Conte nts Chas sis Warn ing fo r Rack- Mounti ng and Ser vicing C- 58 Grou nded Equ ipment Wa rnin g C- 66 Qual ified Pe rsonnel Warni ng C-6.
Contents xii Catalyst 2955 Hardware Installation Guide 78-14944-0 3.
xiii Cataly st 2955 Hardware Installation Guide 78-14944-03 Cisco Limite d 5-Year Hardware and 1-Year Software Warranty Terms There are spec ial terms applicable to your hardwa re warranty and v a rious serv ices that you can use during the w arranty per iod.
Cisco Lim ited 5-Yea r Hardware and 1-Yea r Softwar e Warranty Te rms xiv Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Note Y ou mus t ha ve Adob e Acroba t Read er to vie w and prin t PDF files. Y ou ca n do wnlo ad the rea der from A dobe ’ s w e bsite: http://w ww .
xv Cataly st 2955 Hardware Installation Guide 78-14944-03 Cisco Limited 5-Year Hardware and 1-Year Software W arranty Terms Complet e the inf o rmation belo w , and ke ep it for referenc e.
Cisco Lim ited 5-Yea r Hardware and 1-Yea r Softwar e Warranty Te rms xvi Catalyst 2955 Hardware Installation Guide 78-14944-0 3.
xvii Cataly st 2955 Hardware Installation Guide 78-14944-03 Preface Audience This guide is for the networki ng or co mputer techni cian re sponsi ble for in stalli ng a Catal yst 2955 swit ch, herea fter refe rred to a s the switc h . W e as sume that you ar e familiar with the concepts and terminology of Ethernet and local area network ing.
Preface Conve ntio ns xviii Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Conv entions This pu blica tion use s thes e con ventions and sym bols for n otes, ca utions, a nd warni ng s: Note Means r eader tak e note . Notes co ntain h elpf ul s ugges tion s or r efer ences to mater ials not co ntai ned in th is manual .
xix Cataly st 2955 Hardware Installation Guide 78-14944-03 Preface Conv enti ons Va r o it u s TÄRKEITÄ TURV ALLI SUUSOHJEIT A Tämä varoitusmerkki merkitsee vaaraa.
Preface Conve ntio ns xx Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Avvertenz a IMPO RT ANTI IS TRUZIO NI SULLA SI CUREZ ZA Questo simbolo di avvertenza indica un pericolo.
xxi Cataly st 2955 Hardware Installation Guide 78-14944-03 Preface Conv enti ons ¡Adve rte nci a! INSTRU CCIONES I MPORT ANTES DE SEGURI DAD Este símbolo de aviso indica peligro.
Preface Conve ntio ns xxi i Catalyst 2955 Hardware Installation Guide 78-14944-0 3.
xxii i Cataly st 2955 Hardware Installation Guide 78-14944-03 Preface Conv enti ons.
Preface Conve ntio ns xxiv Catalyst 2955 Hardware Installation Guide 78-14944-0 3.
xxv Cataly st 2955 Hardware Installation Guide 78-14944-03 Preface Conv enti ons.
Preface Relat ed Publ ications xxvi Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Related Publications These docu ments pro vide comple te in formati o n about the switch and are a vailable from th is URL: http://w ww .cisco.com /uni ve rcd/cc/t d/doc/produ ct/lan/ca t2950/inde x.
xxvi i Cataly st 2955 Hardware Installation Guide 78-14944-03 Preface Obta ini ng Doc ume nta tio n Cisco.com Y o u can acce ss the most cu rrent Ci sco documen tation at th is URL: http://w ww .cisco.com /uni ve r cd/home /home.htm Y o u can a ccess the Cisco webs ite at this URL: http://w ww .
Preface Document ation Feedback xxvii i Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Y ou ca n order Cisco documen tation i n these way s: • Re gistered Cisco. com us ers (Cis co dire ct customers ) can o rder Ci sco prod uct documen tati on fr om the Or dering tool: http://w ww .
xxix Cataly st 2955 Hardware Installation Guide 78-14944-03 Preface Cisco Prod uct Secu rity Overv iew A curr ent list o f secur ity advisori es and notices fo r Cisco pr oducts is a v ailable a t this URL: http://w ww .
Preface Obtainin g Technical Assistance xxx Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Obtaining Technical Ass istance Fo r all cust omers, part ners, res ellers , and dist rib utors who ho ld v alid Cisco serv ice cont racts , Cisco T echni cal Support pro vides 24- hour -a-day , award-winning tech nical assist ance .
xxxi Cataly st 2955 Hardware Installation Guide 78-14944-03 Preface Obta ining Tech nical A ssi stan ce Submitting a Service Request Using the online T A C Service Re quest T ool is the fastest way to open S3 a nd S4 servic e reque sts.
Preface Obtaining Additional Publications and Information xxxii Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Se verity 3 (S3) — Operati onal pe rforman ce of y our network i s impai red, but most b u siness operatio ns remain functional.
xxxiii Cataly st 2955 Hardware Installation Guide 78-14944-03 Preface Obtai ning Addi tional Pub lications and Informa tion • Interne t Pr oto col Journal is a quarte rly j ournal publis hed by Cisc.
Preface Obtaining Additional Publications and Information xxxiv Catalyst 2955 Hardware Installation Guide 78-14944-0 3.
C HAPTER 1-1 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 1 Configuring the Switch with the CLI-Based Setup Program This cha pter p rovides a co mman d-li ne in terface (CL I)-ba sed se tup procedu re f or a stan dal one swit ch. For produc t overview informa tion, see Chapter 2, “ Over v ie w .
Chapter 1 Configuring the Switch with the CLI-Based Se tup Program Taking O ut What You Need 1-2 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Taking Out What You Need Re m ove t h e it e ms .
1-3 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 1 Configuri ng the Switc h with the CLI-B ased Setup Pr ogram Conn ecting t o a Po wer Sou rce Note Th e uplin k port sta tus LEDs provide system an d status inf ormati on durin g POST .
Chapter 1 Configuring the Switch with the CLI-Based Se tup Program Connec ting to the Con sole Port 1-4 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Connecting to the Console Port Y ou c an us e th e con sole port to per form the initia l configur ation .
1-5 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 1 Configuri ng the Switc h with the CLI-B ased Setup Pr ogram Starting the Terminal-Emulation Software Figur e 1 -2 Connecting a Swi.
Chapter 1 Configuring the Switch with the CLI-Based Se tup Program Ente rin g th e In itial Con fig ura tio n Info rm atio n 1-6 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 War n in g If you connect or disconnect the console cable with power applied to the switch or any device on the network, an electrical arc can occur .
1-7 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 1 Configuri ng the Switc h with the CLI-B ased Setup Pr ogram Entering the Initial Configuration Information IP Settings Y o u will .
Chapter 1 Configuring the Switch with the CLI-Based Se tup Program Ente rin g th e In itial Con fig ura tio n Info rm atio n 1-8 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Step 3 Ent er an enable s ecret pas swo rd, and pre ss Retur n .
1-9 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 1 Configuri ng the Switc h with the CLI-B ased Setup Pr ogram Entering the Initial Configuration Information Step 8 Conf ig ure the interf ace by entering the switch IP address and subnet mask and pressing Return .
Chapter 1 Configuring the Switch with the CLI-Based Se tup Program Ente rin g th e In itial Con fig ura tio n Info rm atio n 1-10 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 ! end Step 10 Thes e cho ices appea r: [0] Go to the IOS command prompt without saving this config.
C HAPTER 2-1 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 2 Overview This chapte r provide s these topics that descr ibe the Catalyst 2955 switch, her eafte r referred to as the switc h .
Chapter 2 Overview Feature s 2-2 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Figure 2-1 throug h Figur e 2-3 sho w the Catalyst 2955 switches.
2-3 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapte r 2 Overview Front-Panel Description Front-Panel Descript ion The switch f ront panel contai ns t he por ts, the LEDs, and the power and relay cable con nect or . Figure 2-1 to Figure 2- 3 sho w the switch front panels.
Chapter 2 Overview Fron t-Panel De scrip tion 2-4 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Figur e 2-2 Catalyst 2955C-12 S witch 1 100BASE-FX uplink port s 4 10/ 100 po rts 2 Funct ional.
2-5 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapte r 2 Overview Front-Panel Description Figur e 2-3 Catalyst 2955S-12 S witch Warn ing La bels The laser safety warning labe l (as sho wn in Figure 2-4 ) is on the Catalyst 295 5C-12 an d 2955S-12 switch front panel s.
Chapter 2 Overview Fron t-Panel De scrip tion 2-6 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Figur e 2-4 Laser Saf ety W ar ning Lab el The hot sur face warning l abel (shown in Figure 2- 5 ) is on the Catalyst 2955C-12, 2955S-1 2, an d 29 55T - 12 switc h fron t pane ls.
2-7 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapte r 2 Overview Front-Panel Description When set fo r autonegotiati on, a port sense s the speed a nd duplex settings of the attache d de v ice and adv ertises its o wn capabilities.
Chapter 2 Overview Fron t-Panel De scrip tion 2-8 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 100BAS E-FX Po rts The 100 B A SE-FX port s on the Cat alyst 2955C- 12 use 50/125 - or 62.
2-9 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapte r 2 Overview Front-Panel Description The c onne ctor is a pluggabl e-screw ter minal block c onnect or th at p rovides power and re turn conn ect ions for bo th the prim ary an d second ary power suppli es.
Chapter 2 Overview Fron t-Panel De scrip tion 2-10 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Note Y ou ca n get repla cement power and rel ay conne ctors (PWR -2955- CONNE CT=) by calling Cisc o T echnical Suppo rt. See the “ Obtain ing T echnical Assista n ce ” section on page xxx .
2-11 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapte r 2 Overview Front-Panel Description Fig ure 2-7 LEDs on t he C ata lys t 29 55T - 12 Swit ch 1 10/1 00 por t stat us L EDs 3 Ala rm.
Chapter 2 Overview Fron t-Panel De scrip tion 2-12 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Figur e 2-8 LEDs on Cata lyst 2955C-12 a nd Catalys t 2955S- 12 S witc hes Power Statu s LEDs The Cata lyst 2955 switch can ope rate w ith one or two po wer supp lies.
2-13 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapte r 2 Overview Front-Panel Description In dual-po wer mode, the switch dra ws po wer from the pow e r supply with the higher voltage. If th e prim ary power supp ly fails in dual-p o wer mod e, the altern ate po wer supply gi ves p o wer to the sw itch.
Chapter 2 Overview Fron t-Panel De scrip tion 2-14 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Uplink Port Status LEDs The Cat alyst 2955 swit ch has two uplink po rt status LEDs to th e right of the port status LEDs.
2-15 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapte r 2 Overview Front-Panel Description Flashing g reen Acti vity . Port is transm itting or recei ving data. Alternating gree n-am ber Link is faulty . Soli d amber Link is di sabled . T able 2-4 1 0 0BA SE-FX MM Uplink P ort Stat us LEDs Color Sy stem Status Off No li nk.
Chapter 2 Overview Fron t-Panel De scrip tion 2-16 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Alarm Relay LEDs T wo alarm relay LED s l abeled M AJ an d MIN ar e t o the righ t of t he u plink port stat us LE Ds, as shown in Figure 2-7 and Figure 2-8 .
2-17 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapte r 2 Overview Rear-P anel Desc ripti on Rear-Panel De scription The rear panel o f the Catalyst 2955 switch has a DIN rail mounti ng clip assembly , as s hown in Figur e 2-9 .
Chapter 2 Overview Cataly st 2955 Switch Powe r Converte r 2-18 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Cauti on Th e power conv erte r shoul d only be u sed in a nonha zar dous l ocati on inst allati on. Note The po wer con verter (PWR-2955-A C =) is so ld separately .
2-19 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapte r 2 Overview Man age men t Opti ons Manage ment Op tions Catalyst 2955 swit ches offer these mana gement o ptions: • Network Assistant Cisco Ne twork A ssistant is a PC-based network manage ment GUI applicatio n optimized fo r LANs of small and medium-siz ed busine s ses.
Chapter 2 Overview Mana gement Opt ions 2-20 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 • SNMP network managem ent Y ou c an mana ge switche s by using an SNM P-compa tible ma nagem ent statio n running platfor ms such as HP OpenV ie w an d SunNet Ma nager .
C HAPTER 3-1 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 3 Installation This ch apter de scribes ho w to instal l your switch, in terpret the po wer -on self-test (POST ), and conne ct the swit ch to other devices.
Chapt er 3 Instal lation Prepa ring for Installa tion 3-2 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Preparing for Installation This section provides infor mati on about these to pics: •.
3-3 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Preparing for Installation War n in g This equipment is intended for use in a Pollution Degree 2 industrial environment, in overvoltage Category II applications (as defi ned in IEC publication 60664-1) , and at altitudes up to 2000 meters without derating.
Chapt er 3 Instal lation Prepa ring for Installa tion 3-4 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 War n in g This equipment is intended to be grounded.
3-5 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Preparing for Installation War n in g An exposed wire lead from a DC -input power source can cond uct harmful levels of electricit y . Be sure that no exposed porti on of the DC-i nput power source wire extends from the power and relay connector .
Chapt er 3 Instal lation Prepa ring for Installa tion 3-6 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 War n in g Avoid direct exposure to the laser be am. Stateme nt 1012 Cauti on This equipment is suitable for use in Class I, Di vi sion 2, Groups A, B, C, D, or non-haz ardous l ocatio ns only .
3-7 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Preparing for Installation VCCI Class A Notice for Japan Class A Warning for Kore a War n in g This is a Class A product based on the standard of the V oluntary Control Council for Interference by Information T echnology Equipment (VCCI).
Chapt er 3 Instal lation Prepa ring for Installa tion 3-8 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Class A Warning for Hu ngary Installation Guidel ines When determinin g where to place the switch, ob serv e these guideli n es.
3-9 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Preparing for Installation • Cle arance to front and re ar panels meet th ese conditi ons: – Front-pa nel L EDs can be ea sily re ad. – Access to ports is su f ficient f or unrestr icted c a bling.
Chapt er 3 Instal lation Apply ing the S witch Protec tive Liner 3-10 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 • One fe rri te • One RJ- 45-to -DB-9 consol e po rt ada pter cable Note T o con nect th e switch functio nal gro und, you need a ri ng termi nal lu g (such as Thoma s & Bett pa rt number RC10-14 or e quiv al ent).
3-11 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Verifying Switch Operation Foll ow these steps to apply the protecti ve liner: Step 1 Peel the protecti ve lin er from the ba cking.
Chapt er 3 Instal lation Verify ing Switch O peratio n 3-12 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 The PC or terminal must support VT1 00 terminal emula tion.
3-13 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Verifying Switch Operation Figur e 3-1 Connecting to the Console P ort Step 4 Attach the a ppropr iate adapt er to t h e te rminal, if ne eded. Step 5 Inse rt the ot her adap ter cable en d in the PC or t erminal adapter .
Chapt er 3 Instal lation Verify ing Switch O peratio n 3-14 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Note The Catalyst 2955 switch can be used with an optional A C/DC po wer con verter (PWR-29 55-A C =) in a non hazard ous locati on installa tion.
3-15 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Verifying Switch Operation Grounding the Switch War n in g This equipment is intended to be grounded to com ply with emission and immunity requirements. Ensure that the switch functional ground lug is connected to earth ground during normal use.
Chapt er 3 Instal lation Verify ing Switch O peratio n 3-16 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Figur e 3-2 Str ipping the Gr ound Wir e Step 3 Inser t the gr ound w ire i nto t he r ing term inal lug, a nd usi ng a c rimpi ng tool , cr imp the ring ter minal to the wire.
3-17 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Verifying Switch Operation Step 6 Using a ratcheting torque scre wdri ve r , tighten th e ground scr e w and r ing termina l lug to the swit ch fro nt panel to 15 in-lbs.
Chapt er 3 Instal lation Verify ing Switch O peratio n 3-18 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 War n in g Before performing any of the following procedures, ensure that power is removed from the DC circuit.
3-19 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Verifying Switch Operation T o wire the swit ch to a DC-inp ut po wer sour ce, follo w these steps: Step 1 Loca te t he power a nd rel ay c onnec tor (se e Figu re 3-5 ).
Chapt er 3 Instal lation Verify ing Switch O peratio n 3-20 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 War n in g An exposed wire lead from a DC -input power source can cond uct harmful levels of electricit y . Be sure that no exposed porti on of the DC-i nput power source wire extends from the power and relay connector .
3-21 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Verifying Switch Operation Step 6 Use a ratchetin g torque flathead scre wdri ver to torque the po wer and relay conne ctor capt iv e screws (above the installed w ire leads) to 4.
Chapt er 3 Instal lation Verify ing Switch O peratio n 3-22 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Step 7 Connect the o ther end of t he wire connecte d to V A to the positi ve pole on the DC po wer so urce , and con nect t he othe r en d of t he wir e connec ted t o R T to the retur n pole o n th e DC power sourc e.
3-23 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Verifying Switch Operation Figur e 3-9 Complet ed DC P ow e r Connec tions on the P ow er and Rela y Connect or.
Chapt er 3 Instal lation Verify ing Switch O peratio n 3-24 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Note If you pl an to c onnec t externa l ala rm devices to t he al arm r elays, go to th e “ Wi r i n g the Exte rnal Alarm De vice Relays ” section on page 3-48 .
3-25 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Verifying Switch Operation Figur e 3-1 1 Clasp ing the F er r ite Attach the Pow er and Relay Connector to the Switch Foll ow these steps to attach the po wer and relay connec to r to the front panel of the switch.
Chapt er 3 Instal lation Verify ing Switch O peratio n 3-26 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Figur e 3-12 Connec ting the P ow er and Rela y Connect or t o the S witch Step 2 Use a flathead sc rewdr iv er to tig hten the cap ti ve scr ews on the sides o f th e po wer and re lay connec tor .
3-27 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Verifying Switch Operation Power On the Switch Cauti on Remo ve t he prot ecti ve line r before appl ying po wer to the s witch . Fa ilure to remo ve th e protecti ve liner could result in thermal da mage to the switch.
Chapt er 3 Instal lation Verify ing Switch O peratio n 3-28 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 If POST comp letes success fully on the Cataly st 2955C-12 a nd 2955S-1 2: • Uplink por t 13 LED turns gr een. • Uplink port 14 LED goes of f during the flash fi le sy stem initializa tion.
3-29 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Connecting the Switch to the Power Converter On the Ca talyst 2955C-1 2 and 2 955S-12 switches, during the initial a ppearance of the boot load er pr ompt on the co nsole a fter POST , uplink port 1 3 LED bl inks green, and u plink p ort 14 LED is off.
Chapt er 3 Instal lation Connec ting the Swi tch to the Powe r Converter 3-30 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 These sections de scribe the steps requir ed to co nnect the switch.
3-31 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Connecting the Switch to the Power Converter Step 1 Position th e po wer con verter di rectly in front o f the DIN r ail, makin g sure th at the top of the DIN rail clip meets the top of the DIN rail, as shown in Figure 3-13 .
Chapt er 3 Instal lation Connec ting the Swi tch to the Powe r Converter 3-32 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Connecting the Power Converter to the Power and Relay Conne ctor Foll ow these steps to connect your switc h to the po wer con verter .
3-33 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Connecting the Switch to the Power Converter Step 3 Measur e a stra nd of twis ted-pai r coppe r wire (18 A WG) lo ng enoug h to connec t the power con verter to the switch .
Chapt er 3 Instal lation Connec ting the Swi tch to the Powe r Converter 3-34 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Figur e 3-14 Connect ing Wir es to the P ow er Conv ert er DC Outpu.
3-35 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Connecting the Switch to the Power Converter Conne cting the Po wer Con verter to an AC Pow er Source Thes e se.
Chapt er 3 Instal lation Connec ting the Swi tch to the Powe r Converter 3-36 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Fo llo w these step s to pr epare an A C pow er cord to conn ect to the po wer con verter . War n in g When installing the unit, alway s make the ground connection first and disconnect it last.
3-37 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Connecting the Switch to the Power Converter Connecting the AC Power Cord to the Power Converter Foll ow these steps to con nect the A C po wer cord to the po wer con ver ter .
Chapt er 3 Instal lation Connec ting the Swi tch to the Powe r Converter 3-38 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Step 3 Insert the line an d neutral wire lead s into the terminal bloc k line and neutral conn ection s (see Figur e 3-17 ).
3-39 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Connecting the Switch to the Power Converter Figure 3-1 8 sho ws the complete d wiri ng for the po wer con verte r and a Catalyst 295 5 switc h.
Chapt er 3 Instal lation Connec ting the Swi tch to the Powe r Converter 3-40 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Figur e 3-18 The P o wer C onve rt er Connect ed to the Cata lyst 2.
3-41 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Connecting the Switch to the Power Converter Conne cting the Po wer Con verter to a D C Powe r Source Y o u can al so conne ct the po wer con verter to a DC pow er source.
Chapt er 3 Instal lation Connec ting the Swi tch to the Powe r Converter 3-42 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Figur e 3-19 P ow er Conv er te r Connect ed to a DC P ow e r Sour ce Fo llo w these steps to co nnect the po wer con ver ter to a DC po wer so urce.
3-43 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Connecting the Switch to the Power Converter Step 1 Measur e a single length of gre en, stran ded cop per wire long enough t o connect the po wer con ver ter to the ear th groun d.
Chapt er 3 Instal lation Connec ting the Swi tch to the Powe r Converter 3-44 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Figur e 3-20 A C/DC P ow er Input T er minal Bloc k Wir e Conn ections t o a DC Sour ce War n in g An exposed wire lead from a DC -input power source can cond uct harmful levels of electricit y .
3-45 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Connecting the Switch to the Power Converter Step 9 Conne ct the red wire to the positive pole of the DC power source, and connec t the black wire to the return pole.
Chapt er 3 Instal lation Connec ting the Swi tch to the Powe r Converter 3-46 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Applying Power to the Power C onverter Cauti on Remo ve t he prot ecti ve line r before appl ying po wer to the s witch .
3-47 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Connecting the Switch to the Power Converter Figur e 3-22 Remo ving the P ow er Conv ert er from a DIN Rail 1 D.
Chapt er 3 Instal lation Wiring t he External Alarm D evice Relay s 3-48 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Wiring the External Alarm Devic e Relays The ala rm relays on th e Catalyst 2955 switch are normally open (NO).
3-49 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Wiring the External Alarm Device Relays Figur e 3-23 Inser ting Relay Wires int o the P ow er and Rela y Connec.
Chapt er 3 Instal lation Wiring t he External Alarm D evice Relay s 3-50 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Cauti on Do n ot overtorqu e the power and re lay conn ector cap ti ve screws. The reco mmen ded ma ximum torqu e i s 4.5 in-lbs.
3-51 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Wiring the External Alarm Device Relays Figure 3-2 5 sho ws the completed wiring for two po wer supplies and two external alar m dev ices on a po wer an d relay co nnector.
Chapt er 3 Instal lation Installing the Switc h on a DIN Rail 3-52 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Note See the “ Add the Ferrite to the Po wer and Relay Co nnector W iring ” secti on on page 3-24 for i n structio ns on h o w to attach th e fer rite to the po wer an d relay conne ctor wir ing.
3-53 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Installing the Switch on a DIN Rail Fig ure 3-26 Cat al yst 295 5 Swit ch Re ar Panel 1 Catalyst 2955 switch re.
Chapt er 3 Instal lation Installing the Switc h on a DIN Rail 3-54 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Figur e 3-27 Ca talyst 29 55 S witc h T op P anel T o attach the switch to a DIN rail, foll ow these steps.
3-55 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Installing the Switch on a DIN Rail Figur e 3-28 Mounting the S witc h on a DIN Rail in a P ara llel P osition .
Chapt er 3 Instal lation Installing the Switc h on a DIN Rail 3-56 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Figur e 3-29 Mounting the S witc h on a DIN Rail in a F ace-Do w n P osition Step 2 Rotate th e switch d ow n to ward the DI N rail until the releas e tab on the r ear pa nel clicks.
3-57 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Installing the Switch in a Rack Note For instruc tion s on h ow to remo ve the switc h from a DIN rail, see t h e “ R emo ving the Swit ch from a DI N Rail or a Rack ” section on page 3-59 .
Chapt er 3 Instal lation Insta lling the Switch in a Rack 3-58 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 T o install the switch in a rack, follo w these steps: Step 1 Use the four Phillips mac hine scre ws to secu rely attac h the b racket s to the rac k, as s hown in Figur e 3-30 .
3-59 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Removi ng the Switch fr om a DIN Rail or a R ack Figur e 3-31 Instal ling the S witch in a Rack After mo unting the switch in the rac k, start th e terminal - emulati on softw are, and pro vide po wer to the swit ch.
Chapt er 3 Instal lation Remo vin g th e Sw itch fr om a DI N Rail or a Rack 3-60 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Figur e 3-32 Remo ving the S witch from a P arallel M ounting P.
3-61 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Removi ng the Switch fr om a DIN Rail or a R ack Figur e 3-33 Remo ving the S witch from a F ace-Dow n Mounting.
Chapt er 3 Instal lation Connec ting to 10 /100 and 10 /100/ 1000 Ports 3-62 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Connecting to 10/100 an d 10/100/1000 Ports The 10/100 port s on t he C atalyst 2 955 configure t hemsel ves to operat e at t he speed a nd duplex se ttin gs of at tached d evices.
3-63 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Connecting to 10/100 and 10/1 00/1000 Ports Foll ow these steps to con nect the switch to 10B ASE-T , 100B ASE-.
Chapt er 3 Instal lation Connec ting to 10 /100 and 10 /100/ 1000 Ports 3-64 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Figur e 3-35 Connec ting to a 1 0/1 00/1 0 00 P ort on the Catalyst 2955T -12 Sw i t ch Step 2 Inse rt the othe r cable end in an RJ- 45 conn ecto r on the t arg et dev ice.
3-65 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Connect ing to 100BASE-FX MM P orts Connecting to 100BASE - FX MM Ports War n in g Class 1 LED product. Statement 1 027 The 100BASE-FX M M fiber-optic uplin k ports opera te i n full -duplex m ode.
Chapt er 3 Instal lation Connec ting to 100 BASE-FX M M Ports 3-66 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Step 2 Inser t the cable i n a 100B ASE-FX por t. (See Figur e 3-37 .) Figur e 3-37 Connec ting t o a 1 0 0BASE- FX MM P or t Step 3 Insert the ot her cable end into the MT -RJ port on the tar get dev ice.
3-67 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Conne cting to 100BASE- LX SM Por ts Connecting to 100BASE - LX SM Ports War n in g Invisible laser radiat ion may be emitted from disconnecte d fibers or connectors.
Chapt er 3 Instal lation Connec ting to 100 BASE-LX SM Ports 3-68 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Step 2 Inser t the cab le in a 100BASE-LX p ort. (S ee Figu re 3-39 .) Figur e 3-39 Connec ting t o a 1 00BASE-LX SM Por t Step 3 Inse rt the ot her ca ble end in an LC port on th e tar get de vice.
3-69 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chap te r 3 Inst alla ti on Where t o Go Nex t Where to Go Next If the defau lt conf iguratio n is satisfa ctory , the switch does not need furth er configurat ion .
Chapt er 3 Instal lation Where to Go Next 3-70 Catalyst 2955 Hardware Installation Guide 78-14944-0 3.
C HAPTER 4-1 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 4 Installation in a Hazardous Enviro nment This chapter de scribes how to instal l your sw itch in a haza rdous e n viro nment , to interpre t the po wer-on self-test (POST), an d to connect the switch to other devices.
Chapt er 4 Installa tion in a Hazardo us Environment Prepa ring for Installa tion 4-2 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Preparing for Installation This section provides infor mati.
4-3 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 4 Inst allation in a Hazardo us Env ironmen t Preparing for Installation War n in g Do not disconnect connections to this equipment unless power has been removed or you have verified that the area is nonhazardous.
Chapt er 4 Installa tion in a Hazardo us Environment Prepa ring for Installa tion 4-4 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 War n in g The switch relay s are rated at 1 Amp and have a voltage limit of 30 VDC and 0.3 Amp at a voltage limit of 125 V AC.
4-5 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 4 Inst allation in a Hazardo us Env ironmen t Preparing for Installation War n in g In switch install ations in a haza rdous location, the DC power source could be located away fr om the vicinity of the switch.
Chapt er 4 Installa tion in a Hazardo us Environment Prepa ring for Installa tion 4-6 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 War n in g This equipment is intended to be grounded. Ensure that the host is connected to earth ground during normal use.
4-7 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 4 Inst allation in a Hazardo us Env ironmen t Preparing for Installation War n in g Do not work on the sy stem or connect or disconnect cables during periods of lightning activit y .
Chapt er 4 Installa tion in a Hazardo us Environment Prepa ring for Installa tion 4-8 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 EMC Re gulatory State ments This sect ion incl udes specific regulato ry stateme nts about the Catalyst 2955 fam ily of switc hes.
4-9 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 4 Inst allation in a Hazardo us Env ironmen t Preparing for Installation VCCI Class A Notice for Japan Class A Warning for Kore a Wa.
Chapt er 4 Installa tion in a Hazardo us Environment Prepa ring for Installa tion 4-10 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Class A Warning for Hu ngary European Zone 2 Certification This equipm ent is int ended f or use in po tenti ally explosive atmos pheres a s defined by Eu ropea n U nion Dire ctiv e 94 /9/EC.
4-11 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 4 Inst allation in a Hazardo us Env ironmen t Preparing for Installation Installation Guidelines When determinin g where to place the switch, ob serv e these guideli n es.
Chapt er 4 Installa tion in a Hazardo us Environment Prepa ring for Installa tion 4-12 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Note Wh en the switch is installed in an industrial en closure, the temperatu re within the enclosure is gre ater than normal room temper ature outside th e enclosure.
4-13 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 4 Inst allation in a Hazardo us Env ironmen t Applying the Switch Protective Liner For multi mode (MM) conn ecti ons, y ou can conn ect a 100 B A SE-FX port to a port on a target device by usi ng one of the M T -RJ fiber-optic patc h cables list ed in T able B-1 on pa ge B-3 .
Chapt er 4 Installa tion in a Hazardo us Environment Verify ing Switch O peratio n 4-14 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Cauti on Remo ve t he prot ecti ve line r before appl ying po wer to the s witch . Fa ilure to remo ve th e protecti ve liner could result in thermal da mage to the switch.
4-15 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 4 Inst allation in a Hazardo us Env ironmen t Verifying Switch Operation The PC or terminal must support VT1 00 terminal emula tion.
Chapt er 4 Installa tion in a Hazardo us Environment Verify ing Switch O peratio n 4-16 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Figur e 4-1 Connecting to the Console P ort Step 4 Attach the a ppropr iate adapt er to t h e te rminal, if ne eded.
4-17 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 4 Inst allation in a Hazardo us Env ironmen t Verifying Switch Operation Cauti on The A C/DC power co n vert er (PW R-2955 -A C=) can only be used i n a nonhaza rdous l ocation installat ion.
Chapt er 4 Installa tion in a Hazardo us Environment Verify ing Switch O peratio n 4-18 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 • Four leads of 1 8-gauge co pper wire, U L and CSA r a.
4-19 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 4 Inst allation in a Hazardo us Env ironmen t Verifying Switch Operation Figur e 4-2 Str ipping the Gr ound Wir e Step 3 Inser t the gr ound w ire i nto t he r ing term inal lug, a nd usi ng a c rimpi ng tool , cr imp the ring ter minal to the wire.
Chapt er 4 Installa tion in a Hazardo us Environment Verify ing Switch O peratio n 4-20 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Step 6 Using a ratcheting torque scre wdri ve r , tighten th e ground scr e w and r ing termina l lug to the swit ch fro nt panel to 15 in-lbs.
4-21 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 4 Inst allation in a Hazardo us Env ironmen t Verifying Switch Operation Wiring the DC Power Sou rce War n in g Only trained and quali fied personnel s hould be allowed to i nstall or replace this equipment.
Chapt er 4 Installa tion in a Hazardo us Environment Verify ing Switch O peratio n 4-22 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Cauti on The switch must be installed with 2 A-branch -circuit pr otection. Cauti on This install ation must comply with all appl icable codes.
4-23 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 4 Inst allation in a Hazardo us Env ironmen t Verifying Switch Operation Figur e 4-6 Str ipping the P ow er Connection Wir e Step 5 Inser t the exposed DC-in put po wer so urce wire s into the power and r elay conne cto r , as s hown in Figure 4- 7 .
Chapt er 4 Installa tion in a Hazardo us Environment Verify ing Switch O peratio n 4-24 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Figur e 4-7 Inser ting Wires in t he P ow er and Relay Co.
4-25 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 4 Inst allation in a Hazardo us Env ironmen t Verifying Switch Operation Figur e 4-8 T orqui ng the P o wer an d Rela y Connector C.
Chapt er 4 Installa tion in a Hazardo us Environment Verify ing Switch O peratio n 4-26 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Figure 4-9 shows the com plete d DC-i nput w iring on a po wer a nd re lay c onnect or for a prim ary p ower supply and an op tiona l seco ndary power suppl y .
4-27 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 4 Inst allation in a Hazardo us Env ironmen t Verifying Switch Operation Note If you pl an to c onnec t externa l ala rm devices to t he al arm r elays, go to th e “ Wi r i n g the Exte rnal Alarm De vice Relays ” section on page 4-32 .
Chapt er 4 Installa tion in a Hazardo us Environment Verify ing Switch O peratio n 4-28 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Figur e 4-1 1 Clasp ing the F er r ite Attach the Pow er and Relay Connector to the Switch Foll ow these steps to attach the po wer and relay connec to r to the front panel of the switch.
4-29 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 4 Inst allation in a Hazardo us Env ironmen t Verifying Switch Operation Step 1 Insert the po wer and relay conne ctor into the po wer and relay connector recept acle on th e switch fr ont pane l (see Figure 4- 11 ).
Chapt er 4 Installa tion in a Hazardo us Environment Verify ing Switch O peratio n 4-30 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Power On the Switch Cauti on Remo ve t he prot ecti ve line r before appl ying po wer to the s witch . Fa ilure to remo ve th e protecti ve liner could result in thermal da mage to the switch.
4-31 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 4 Inst allation in a Hazardo us Env ironmen t Verifying Switch Operation If POST comp letes success fully on the Cataly st 2955C-12 a nd 2955S-1 2: • Uplink por t 13 LED turns gr een.
Chapt er 4 Installa tion in a Hazardo us Environment Wiring t he External Alarm D evice Relay s 4-32 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 On the Ca talyst 2955C-1 2 and 2 955S-12 swi.
4-33 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 4 Inst allation in a Hazardo us Env ironmen t Wiring the External Alarm Device Relays War n in g The switch relay s are rated at 1 Amp and have a voltage limit of 30 VDC and 0.3 Amp at a voltage limit of 125 V AC.
Chapt er 4 Installa tion in a Hazardo us Environment Wiring t he External Alarm D evice Relay s 4-34 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Figur e 4-13 Inser ting Relay Wires int o th.
4-35 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 4 Inst allation in a Hazardo us Env ironmen t Wiring the External Alarm Device Relays Cauti on Do n ot overtorqu e the power and re lay conn ector cap ti ve screws. The reco mmen ded ma ximum torqu e i s 4.
Chapt er 4 Installa tion in a Hazardo us Environment Wiring t he External Alarm D evice Relay s 4-36 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Figure 4-1 5 shows the co mple ted wiring for two externa l alar m devices on a po we r and rela y conne ctor.
4-37 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 4 Inst allation in a Hazardo us Env ironmen t Installing the Switch on a DIN Rail Note See the “ Add the Ferrite to the Po wer and Relay Co nnector W iring ” secti on on page 4-27 for i n structio ns on h o w to attach th e fer rite to the po wer an d relay conne ctor wir ing.
Chapt er 4 Installa tion in a Hazardo us Environment Installing the Switc h on a DIN Rail 4-38 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 The switch ships with the clip assembly installed on the re ar panel for a parallel mounti ng positi on, as shown in Figure 4- 16 .
4-39 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 4 Inst allation in a Hazardo us Env ironmen t Installing the Switch on a DIN Rail Figur e 4-1 7 Catalyst 2955 Switc h T op P anel Clip M ounting T o attach the switch to a DIN rail, foll ow these steps.
Chapt er 4 Installa tion in a Hazardo us Environment Installing the Switc h on a DIN Rail 4-40 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Figur e 4-18 Mounting the S witc h on a DIN Rail i.
4-41 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 4 Inst allation in a Hazardo us Env ironmen t Installing the Switch on a DIN Rail Figur e 4-1 9 Mounting the Swit ch on a DIN Rail in a F ace-Down P osition Step 2 Rotate th e switch d ow n to ward the DI N rail until the releas e tab on the r ear pa nel clicks.
Chapt er 4 Installa tion in a Hazardo us Environment Insta lling the Switch in a Rack 4-42 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Note For instruc tion s on h ow to remo ve the switc h from a DIN rail, see t h e “ R emo ving the Swit ch from a DI N Rail or a Rack ” section on page 4-45 .
4-43 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 4 Inst allation in a Hazardo us Env ironmen t Installing the Switch in a Rack T o install the switch in a rack, follo w these steps: Step 1 Use the four Phillips mac hine scre ws to secu rely attac h the b racket s to the rac k, as s hown in Figur e 4-20 .
Chapt er 4 Installa tion in a Hazardo us Environment Insta lling the Switch in a Rack 4-44 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Figur e 4-21 Instal ling the S witch in a Rack After mo unting the switch in the rac k, start th e terminal - emulati on softw are, and pro vide po wer to the swit ch.
4-45 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 4 Inst allation in a Hazardo us Env ironmen t Removi ng the Switch fr om a DIN Rail or a R ack Removing th e Switch from a DIN Rail.
Chapt er 4 Installa tion in a Hazardo us Environment Remo vin g th e Sw itch fr om a DI N Rail or a Rack 4-46 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Figur e 4-23 Remo ving the S witch .
4-47 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 4 Inst allation in a Hazardo us Env ironmen t Connecting to 10/100 and 10/1 00/1000 Ports Connecting to 10/100 an d 10/100/1000 Ports The 10/100 port s on t he C atalyst 2 955 configure t hemsel ves to operat e at t he speed a nd duplex se ttin gs of at tached d evices.
Chapt er 4 Installa tion in a Hazardo us Environment Connec ting to 10 /100 and 10 /100/ 1000 Ports 4-48 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Foll ow these steps to con nect the swit.
4-49 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 4 Inst allation in a Hazardo us Env ironmen t Connecting to 10/100 and 10/1 00/1000 Ports Figur e 4-25 Connec ting to a 1 0/1 00/1 0 00 P ort on the Catalyst 2955T -12 Sw i t ch Step 2 Inse rt the othe r cable end in an RJ- 45 conn ecto r on the t arg et dev ice.
Chapt er 4 Installa tion in a Hazardo us Environment Connec ting to 100 BASE-FX M M Ports 4-50 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Connecting to 100BASE - FX MM Ports The 100BASE-FX M M fiber-optic uplin k ports opera te i n full -duplex m ode.
4-51 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 4 Inst allation in a Hazardo us Env ironmen t Connect ing to 100BASE-FX MM P orts Step 2 Inser t the cable i n a 100B ASE-FX por t.
Chapt er 4 Installa tion in a Hazardo us Environment Connec ting to 100 BASE-LX SM Ports 4-52 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Connecting to 100BASE - LX SM Ports Y ou ca n conn ect a 100 B ASE- LX por t to a port on a target de vice by usin g one of the LC f iber- optic patch cab les listed in T able B-2 on page B-4 .
4-53 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 4 Inst allation in a Hazardo us Env ironmen t Conne cting to 100BASE- LX SM Por ts Cauti on Do n ot rem ove the dust plugs from the fiber -opti c po rts or the rubber caps from the f iber- optic cable u ntil you a re ready to co nnect the c able.
Chapt er 4 Installa tion in a Hazardo us Environment Where to Go Next 4-54 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Step 3 Inse rt the ot her ca ble end in an LC port on th e tar get de vice. Step 4 Obser ve th e port statu s LED. The L ED turns g reen when the switch and the target de vice h a ve an es tablished link.
C HAPTER 5-1 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 5 Troubleshooting The fr ont-pan el LE Ds provide tr oublesho oti ng inform ation a bout the switch . They show power -on self-t est ( POST ) failure s, po rt-con nect i vity p robl ems, and ov era ll switch pe rform ance .
Chapt er 5 Troub leshoot ing Unders tanding POST Res ults 5-2 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Underst anding POST Results After the po wer is con nected, the s witch automatic ally be gins POST , a seri es of tests tha t ve r if ies that the swit ch functions pr operly .
5-3 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 5 Troubl eshooti ng Dia gno sing P roble ms If POST fails o n the Catalyst 2955C-1 2 and 2 955S-12: • Uplink por t 13 LED bl inks ambe r . • Uplink por t 14 LED turns gr een. If POST fails o n the Catalyst 2955T -12: • Uplink port 1 LE D blink s amb er .
Chapt er 5 Troub leshoot ing Diagno sing Pro blems 5-4 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 Ta b l e 5 - 1 de scribe s how to det ect and solve th ese pro blems. . T able 5-1 Common Pr oblems and Solutions Symp tom Pos sible Cau se Reso lutio n Poor performance or excessi ve err ors.
5-5 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Chapter 5 Troubl eshooti ng Dia gno sing P roble ms No connecti vity . Incorrec t or bad cable. No link at both ends. • A cr ossover cable was use d when a straight-th rough was requ ired, o r vice- ver sa.
Chapt er 5 Troub leshoot ing Diagno sing Pro blems 5-6 Catalyst 2955 Hardware Installation Guide 78-14944-0 3.
A-1 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 APPEND IX A Technical Specifications Ta b l e A - 1 lists the tech nical specif ications for the Catalyst 2955 switches. Ta b l e A - 2 an d Ta b l e A - 3 list the technical spec ific ations for fiber -optic uplink ports .
Append ix A Technical Specific ations A-2 Catalyst 2955 Hardware Installation Guide 78-14944-03 T able A -1 T echn ical Specificati ons fo r Catalyst 2 955T -12, 2955C-12 , and Catalys t 2955S-1 2 S w.
A-3 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 Append ix A Technical Specific ations T able A -2 Fiber -Optic P ort Sp ecifications f or the Catalyst 2955 C-12 S witc h Fiber -Port Power Lev e ls Cataly st 2955C-12 (100BASE- FX MM) Optic al t ransmitt er wavelength 1300 n m 1 1 .
Append ix A Technical Specific ations A-4 Catalyst 2955 Hardware Installation Guide 78-14944-03 Ta b l e A - 5 lists the tech nical specif ications for the Catalyst 2 955 switch p o wer conv ert er . TUV GS mark t o EN60950 VCCI Class 1 AS/N ZS 3260 CE NOM CNS 13438 CSA 22.
A-5 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 Append ix A Technical Specific ations Ta b l e A - 6 lists the regu latory agency approv als fo r the Cata lyst 2955 switch po we r conv er ter .
Append ix A Technical Specific ations A-6 Catalyst 2955 Hardware Installation Guide 78-14944-03.
B-1 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 APPEND IX B Connecto rs and Cab les This append ix d escribes the connec tors, c ables, a nd a dapte rs that you use to conne ct the switch to other devices.
Appendi x B Connect ors and Cab les Conne ctor Specific ations B-2 Catalyst 2955 Hardware Installation Guide 78-14944-03 10/100 and 10 /100 /100 0 Ports The 10/1 00 and 10/ 100/100 0 Etherne t ports on Cat alyst 2955 s witches use standa rd RJ-45 co nnecto rs and Et hernet pinouts with interna l crossovers.
B-3 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 Append ix B Connectors and Cabl es Connector Specifications 100BAS E-FX Po rts The 100BASE-FX m ultimode (M M) fiber-optic p orts use MT -RJ c onnect ors, sho wn in Figure B-3 . These p orts use 50/125- o r 62.
Appendi x B Connect ors and Cab les Conne ctor Specific ations B-4 Catalyst 2955 Hardware Installation Guide 78-14944-03 Figur e B-4 1 0 0BA SE-LX SM P or t Connector War n in g Invisible laser radiat ion may be emitted from disconnecte d fibers or connectors.
B-5 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 Append ix B Connectors and Cabl es Cab le and Ada pter Sp ecificat ions Note Y ou ca n get repla cement power and rel ay conne ctors (PWR -2955- CONNE CT=) by calling Cisc o T echnical Suppo rt.
Appendi x B Connect ors and Cab les Cable and Adapter Spe cification s B-6 Catalyst 2955 Hardware Installation Guide 78-14944-03 Two Tw isted-Pair Ca ble Pino uts Figure B-6 and Figure B-7 sh o w the s chematics o f two twisted-pai r cables for 10/100 por ts.
B-7 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 Append ix B Connectors and Cabl es Cab le and Ada pter Sp ecificat ions Figur e B-8 Fou r T wist ed-Pa ir Stra ight-Thr ough Cable Sc hemat.
Appendi x B Connect ors and Cab les Cable and Adapter Spe cification s B-8 Catalyst 2955 Hardware Installation Guide 78-14944-03 Four Twisted-Pa ir Cable Pin outs fo r 1000BA SE-T Ports Figure B-1 0 and Figure B-11 sh ow the schema tics of f our tw isted-pa ir cabl es for 10/100/ 1000 ports on Cata lyst 2955T -12 switche s and 10 00BASE-T por ts.
B-9 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 Append ix B Connectors and Cabl es Cab le and Ada pter Sp ecificat ions Cable and Adapter Pi nouts This se ction descri bes the ca ble a nd ada pter p inouts and also de scribe s how to identif y a r ollo ver cable.
Appendi x B Connect ors and Cab les Cable and Adapter Spe cification s B-10 Catalyst 2955 Hardware Installation Guide 78-14944-03 Connecting to a Termina l Use the s upplie d RJ-45-to- DB-9 adapter cabl e and an RJ- 45-to- DB-25 femal e DTE adap ter to conn ect the con sole port to a termina l.
B-11 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 Append ix B Connectors and Cabl es Cab le and Ada pter Sp ecificat ions Identifying a Crossover Cable T o iden tif y a cros sover cable , compa re th e two mod ular end s of the ca ble. Ho ld the ca ble ends side-b y-side , with the tab at the ba ck.
Appendi x B Connect ors and Cab les Cable and Adapter Spe cification s B-12 Catalyst 2955 Hardware Installation Guide 78-14944-03.
C-1 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 APPEND IX C Translated Safety Warnings This app endix repeats in multiple langua ges the warni ngs in this guide. Th ese translat ed warnings can be used with other do cuments r elated to this g uide.
Appendi x C Translated Safety Warni ngs Work D uring Light ning Activ ity C-2 Catalyst 2955 Hardware Installation Guide 78-14944-03 Advars el Utf ø r aldri arbeid p å sy stemet, eller koble kabler til eller fra sy stemet n å r det tordner eller lyner .
C-3 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Power and Relay Connector Power and Re lay Connector War n in g When you connect or disconnect the power and relay connector with power applied, an electrical arc can occur .
Appendi x C Translated Safety Warni ngs Power and Relay Co nnector C-4 Catalyst 2955 Hardware Installation Guide 78-14944-03 Atten tion Lorsque vous connectez ou d é connectez le connecteur alimentation et relais quand l'alimentat ion est allum é e, un arc é lectrique ri sque de se produire.
C-5 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Power and Relay Connector Advars el Hvis du tilkobler el ler frakobler str ø mmen og rel é koblingen mens str ø mmen er p å , kan det oppst å en elektrisk bue.
Appendi x C Translated Safety Warni ngs Power and Relay Co nnector C-6 Catalyst 2955 Hardware Installation Guide 78-14944-03.
C-7 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Switch Installation In Hazardous Location Switch Insta llation In Hazardous Location War n in g In switch installati ons in a hazard ous location, the DC power source could be located away from the vicinity of the switch.
Appendi x C Translated Safety Warni ngs Switch I n stal lation I n Hazar dous Lo cation C-8 Catalyst 2955 Hardware Installation Guide 78-14944-03 Avvertenza In installazioni di switch in un'area pericolosa, la fonte d i alimentazione CC potrebbe trovarsi distante dalla zona prossi ma allo switch.
C-9 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Saf e Operati ng Voltage Ran ge Warning Safe Operating Vo ltage Range Warning War n in g The nominal voltage for this product is 24 V .
Appendi x C Translated Safety Warni ngs Safe Ope rating Voltag e Range War ning C-10 Catalyst 2955 Hardware Installation Guide 78-14944-03 Wa rn u ng Die Nominalspannung f ü r dieses Produkt betr ä gt 24 V .
C-11 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Switch Relays Warning Switch Relays Warning War n in g The switch relay s are rated at 1 Amp and have a voltage limit of 30 VDC and 0.3 Amp at a volt age limit of 12 5 V AC.
Appendi x C Translated Safety Warni ngs Switch Re lays Warni n g C-12 Catalyst 2955 Hardware Installation Guide 78-14944-03 Atten tion Les relais à commutateur ont une intensit é nominale d'un am p è re (A) et une limitation de tension de 30 VCC (0,3 A à 125 VCA).
C-13 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Switch Relays Warning Avi s o Os rel é s do switch est ã o regulados para 1A e limite de vol tagem de 30 VDC e 0,3A com limi te de voltagem de 125 V A C.
Appendi x C Translated Safety Warni ngs Switch Re lays Warni n g C-14 Catalyst 2955 Hardware Installation Guide 78-14944-03.
C-15 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Remove Power Before Disconne cting Remove Power Before Disco nnecting War n in g Do not disconnect connections to this equipment unless power has been removed or you have verified that t he area is nonhazardous.
Appendi x C Translated Safety Warni ngs Remov e Power Bef ore Di sconn ecting C-16 Catalyst 2955 Hardware Installation Guide 78-14944-03 Wa rn u ng V erbindungen zum Ger ä t sollt en nicht hergestellt bwz.
C-17 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Remove Power Before Disconne cting ¡ Advert encia! No desconecte las con exiones de este equipo a menos que se haya interrumpido el suministro de alimentaci ó n o haya comprobado que e l á rea no es peligrosa.
Appendi x C Translated Safety Warni ngs “ Ope n Type ” Equipm ent C-18 Catalyst 2955 Hardware Installation Guide 78-14944-03 “ Ope n Type ” Equi pment War n in g This equipment is supplied as “ open type ” equipment.
C-19 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s “ Open Type ” Equipm ent Va r o i t us T ä m ä laite toimitetaan ty ypilt ää n ” avoimena ” laitteena.
Appendi x C Translated Safety Warni ngs “ Ope n Type ” Equipm ent C-20 Catalyst 2955 Hardware Installation Guide 78-14944-03 Advars el Dette utstyret l everes som " å pen t ype"-utstyr .
C-21 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s “ Open Type ” Equipm ent.
Appendi x C Translated Safety Warni ngs Grounde d Equip ment C-22 Catalyst 2955 Hardware Installation Guide 78-14944-03 Grounded Eq uipment War n in g This equipment is intended to be grounded to c omply with emission and immunity requirements. Ensure that the switch functional ground lug is connected to earth ground during normal use.
C-23 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Groun ded Equi pment ¡ Advert encia! Este equipo est á di s e ñ ado para que se conecte a tierra de m odo que cumpla con los requisitos de emisi ó n e inmunidad.
Appendi x C Translated Safety Warni ngs Console Cable Connect ion C-24 Catalyst 2955 Hardware Installation Guide 78-14944-03 Console Ca ble Connection War n in g If you connect or disconnect the console cable with power applied to the switch or any device on the network, an el ectrical arc can occur .
C-25 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Con sole Ca ble Connec tion Wa rn u ng W enn di e Konsolenkabel angeschlossen bzw .
Appendi x C Translated Safety Warni ngs Console Cable Connect ion C-26 Catalyst 2955 Hardware Installation Guide 78-14944-03 ¡ Advert encia! Si conecta o desconecta el cable de la con sola al switch .
C-27 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Overt emperat ure Warn ing Overtemperature Warning War n in g T o prevent the switch from overheating, do not operate it in an area that exceeds the maximum recom mended ambient temperature of 140 ° F (60 ° C) .
Appendi x C Translated Safety Warni ngs Overt emperat ure W arning C-28 Catalyst 2955 Hardware Installation Guide 78-14944-03 Atten tion Pour é viter toute surchauffe du sy s t è me, il est recomm and é de maintenir une tem p é rature ambiante inf é rieure à 60 ° C.
C-29 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Class I, Division 2, Hazardous Loca tion Class I, Division 2, Hazardous Location War n in g .
Appendi x C Translated Safety Warni ngs Class I , Divisi on 2, Haza rdous L ocation C-30 Catalyst 2955 Hardware Installation Guide 78-14944-03 Va r o i t us Kun t ä t ä lai tetta k ä yt et ää n l.
C-31 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Class I, Division 2, Hazardous Loca tion ¡ Advert encia! Si se utili za en una ubicaci ó n.
Appendi x C Translated Safety Warni ngs Twis te d-pair Suppl y Wi re s C-32 Catalyst 2955 Hardware Installation Guide 78-14944-03 Twisted-pair Supply Wires War n in g Use twisted-pair supply wi res suitable for 86 ° F (30 ° C) above surrounding ambient temperature outside the enclosure.
C-33 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Polluti on Degre e 2 Industrial En vironment Pollution Degree 2 In dustrial Environme nt War.
Appendi x C Translated Safety Warni ngs Pollut ion Degree 2 Industr ial Envi ronment C-34 Catalyst 2955 Hardware Installation Guide 78-14944-03 Wa rn u ng Das Ger ä t ist f ü r den Einsat z in einem.
C-35 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Port C onnection Port Conn ection War n in g Do not connect or disconnect cables to t he ports while power is applied t o the switch or any device on the network be cause an electrical arc can occur .
Appendi x C Translated Safety Warni ngs Port Conne ction C-36 Catalyst 2955 Hardware Installation Guide 78-14944-03 Atten tion Lors de la connexion ou de la d é connexion de c â bles, un arc é lectrique risque de se produire lorsque l'alimentation est reli é e au comm utateur ou à tout p é riph é rique sur le r é seau.
C-37 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Port C onnection ¡ Advert encia! No conecte ni desconecte los c ables de los puertos mientras se suministra alimentaci ó n al switch o a cualqui er dispositivo de la red.
Appendi x C Translated Safety Warni ngs Insta llation I nstruct ions C-38 Catalyst 2955 Hardware Installation Guide 78-14944-03 Installation Instructions War n in g Read the installation instructions before connecting the sy stem to the power source.
C-39 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Serv ice Pers onne l War ning Service Perso nnel Warn ing Avi s o Le ia as in st ru çõ es de instala çã o a ntes de ligar o sistema à fonte de energia.
Appendi x C Translated Safety Warni ngs Service Pers onnel Wa rning C-40 Catalyst 2955 Hardware Installation Guide 78-14944-03 Atte ntion Cet é quipement ne doit ê tre inst all é et entretenu que par du personnel d ’ entretien comme d é fini par la r é g l ementation AS/NZS 3260 Clause 1.
C-41 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Stackin g the Chassis Warning Stacking the Chassis Warning War n in g Do not stack the chassis on any other equipment. If the chassis falls, it can cause severe bodily injury and equipment dama ge.
Appendi x C Translated Safety Warni ngs Ground Co nnection Warning C-42 Catalyst 2955 Hardware Installation Guide 78-14944-03 Ground Conn ection Warning Aviso N ã o coloque o chassis em cima de qualquer outro equ i pamento. Se o chassis cair , poder á causar ferimentos graves e danos no eq ui pamento.
C-43 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Groun d Connecti on Warning Va r o i tu s Laitetta asennett aessa on ma ahan yhdis t ä m inen aina teht ä v ä en siksi ja maadoituksen irti kytkeminen viimeiseksi.
Appendi x C Translated Safety Warni ngs SELV -IEC 60950 DC Po wer Su pply C-44 Catalyst 2955 Hardware Installation Guide 78-14944-03 SELV-IEC 60950 DC Power Supply War n in g Connect the unit only to DC power source that complies with the safety extra-low voltage (SEL V) requirements in IEC 60950 based safety s tandards.
C-45 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Jewelry Removal Warning Jewelry Removal Warning V arni ng! Anslut enheten endast till en lik.
Appendi x C Translated Safety Warni ngs Jewelry Removal Warning C-46 Catalyst 2955 Hardware Installation Guide 78-14944-03 Va r o i tu s Ennen kuin ty ö skentelet voimavirtaj ohtoihin kytkettyjen laitt eiden parissa, ota pois kaikki korut (sormukset, kaulakorut ja kellot mukaan lukien).
C-47 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Produ ct Di spos al Wa rnin g Product Disp osal Warning Va r n i n g ! T ag av alla smycken (inklusive ringar , hals band och armbandsur) innan du arbetar p å utrustning som ä r kopplad till kraft ledningar .
Appendi x C Translated Safety Warni ngs Produ ct Disposal War ning C-48 Catalyst 2955 Hardware Installation Guide 78-14944-03 Va r o i tu s T ä m ä tuote on h ä vitett ä v ä kansallist en lakien ja m ää r ä y sten muka ises ti.
C-49 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Class 1 Laser P roduct Class 1 Laser Product War n in g Class 1 l aser product. Stateme nt 1008 Waarschuwing Klasse-1 laser produkt. Va r o i t us Luokan 1 lasertuote.
Appendi x C Translated Safety Warni ngs Class 1 LED Pro duct C-50 Catalyst 2955 Hardware Installation Guide 78-14944-03 Class 1 LED Product War n in g Class 1 L ED product.
C-51 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Class 1 LED Product Va r o i t us Luokan 1 valodiodituote Atten tion Alarme de produit LED C.
Appendi x C Translated Safety Warni ngs Laser Radiat ion C-52 Catalyst 2955 Hardware Installation Guide 78-14944-03 Laser Radiation War n in g Invisible las er radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or view directl y with optical instruments.
C-53 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Laser Radia tion V arni ng! Osynli g laserstr å l ning kan avges fr å n fr å nkopplade fibrer eller kontaktdon. Rikta inte blicken in i str å lar och titta aldrig direkt p å dem med h j ä lp av optiska instrument.
Appendi x C Translated Safety Warni ngs Laser View ing Warnin g C-54 Catalyst 2955 Hardware Installation Guide 78-14944-03 Laser Viewing Wa rning War n in g For diverging beams, viewing the laser output with certain optical instruments within a distance of 100 mm may harm your e yes.
C-55 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Laser Viewing Warn ing Wa rn u ng Bei auseinandergehenden Strahlen kann d as Betrachten des Laserausgangs mit optischen Instrumenten innerhalb einer Distanz von 100 mm die Augen gef ä hrden.
Appendi x C Translated Safety Warni ngs Laser B eam E xposu re C-56 Catalyst 2955 Hardware Installation Guide 78-14944-03 Laser Bea m Exposure War n in g Avoid direct e xposure to the laser beam. Statement 101 2 Waarschuwing V oorkom rechtstreekse blootstel ling aan de laserstraal.
C-57 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Laser Bea m Exposure ¡ Advert encia! Evite la exposici ó n directa al haz del l á ser . V arni ng! Uts ä tt dig inte f ö r laserst r å lning.
Appendi x C Translated Safety Warni ngs Chassi s Warni ng for Rack-M ounti ng and Servic ing C-58 Catalyst 2955 Hardware Installation Guide 78-14944-03 Chassis Warn ing for Rack-Mount ing and Servicin.
C-59 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Chassis Warning for Rack-Mounting and Servicing Atten tion Pour é vi ter toute blessure cor.
Appendi x C Translated Safety Warni ngs Chassi s Warni ng for Rack-M ounti ng and Servic ing C-60 Catalyst 2955 Hardware Installation Guide 78-14944-03 Advars el Unng å fy siske skader under montering eller reparasjonsarbeid p å den ne enheten n å r den be finner seg i et kabinett.
C-61 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Chassis Warning for Rack-Mounting and Servicing V arni ng! F ö r att undvika kroppsskada n .
Appendi x C Translated Safety Warni ngs Chassi s Warni ng for Rack-M ounti ng and Servic ing C-62 Catalyst 2955 Hardware Installation Guide 78-14944-03 • • • • • •.
C-63 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Chassis Warning for Rack-Mounting and Servicing.
Appendi x C Translated Safety Warni ngs Chassi s Warni ng for Rack-M ounti ng and Servic ing C-64 Catalyst 2955 Hardware Installation Guide 78-14944-03 • • • • • •.
C-65 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Chassis Warning for Rack-Mounting and Servicing • • •.
Appendi x C Translated Safety Warni ngs Grounde d Equip ment War ning C-66 Catalyst 2955 Hardware Installation Guide 78-14944-03 Grounded Eq uipment Warning War n in g This equipment is intended to be grounded. Ensure t hat the host is connected to earth ground during normal use.
C-67 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Ground ed Equi pment Warn ing Va r o i tu s T ä m ä laitteis to on tarkoitettu maadoitettavaksi. V armista, ett ä is ä nt ä lait e on yhdistetty maahan norm aalik ä yt ö n aikana.
Appendi x C Translated Safety Warni ngs Qualifi ed Perso nnel Warnin g C-68 Catalyst 2955 Hardware Installation Guide 78-14944-03 Qualified Personnel Warning War n in g Only trained and qualified personnel should be allowed to install or replace this equipment.
C-69 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Restric ted Area Restricted Area War n in g This unit is intended for inst allation in restrict ed access areas. A restricted access area can be acce ssed only through the use of a special tool, lock and key , or other means o f security.
Appendi x C Translated Safety Warni ngs Rest ricted Ar ea C-70 Catalyst 2955 Hardware Installation Guide 78-14944-03 Avvertenza Questa unit à è prevista per essere instal lata in un'area ad acc.
C-71 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Restric ted Area.
Appendi x C Translated Safety Warni ngs Chassi s Powe r Connectio n C-72 Catalyst 2955 Hardware Installation Guide 78-14944-03 Chassis Power Connectio n War n in g Before connecting or disconnecting ground or po wer wires to the chassis, ensure that power is removed from the DC circuit.
C-73 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Chassis Power Connection Va r o i tu s Va r m i s t a , e t t ä t asavirtapii riss ä ei ole virtaa ennen maadoitus- tai virtajohtoj en kytkemist ä asennu spohjaan tai ennen niiden irrottamista.
Appendi x C Translated Safety Warni ngs Chassi s Powe r Connectio n C-74 Catalyst 2955 Hardware Installation Guide 78-14944-03 ¡ Adverten cia! Antes de conectar o desconectar e l circuito de tierra o de alimentaci ó n del chasis, aseg ú rese que la alimentaci ó n del circuito CC est é cortada (OFF).
C-75 Catalyst 2955 Har d ware Inst allation Guide 78-14944-03 App end ix C Trans la ted Safe ty W arn ing s Expose d DC Power Wi re Warn ing Expose d DC Power Wire Warning War n in g An exposed wire lead from a DC-input power source can conduct harmful levels of electri city .
Appendi x C Translated Safety Warni ngs C-76 Catalyst 2955 Hardware Installation Guide 78-14944-03 ¡ Adverten cia! Un cable desnudo de una fuente de e ntrada de alimentaci ó n de co rriente directa (DC) puede conducir niveles de electricidad peligrosos.
IN- 1 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 INDEX Numerics 10/100/ 1000 port s cable lengt hs 3-8, 4-11 conne ctin g to 3-62 to 3-64, 4-47 to 4- 49 descri bed 2-7 pinout s B-2 10/100.
Index IN-2 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 100BASE- LX ports 2-8 crossover four twis ted-p air pinout , 10/100 por ts B-7 four twis ted-p air pinout , 1000BA SE-T ports B- 8 ide.
IN- 3 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Index to 10 /100 po rt s 3-62 to 3-64, 4-47 to 4-49 to 100B ASE-FX ports 3-65 to 3-66, 4-50 to 4-51 to 100B ASE -LX po rts 3-67 to 3-68, 4.
Index IN-4 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 enviro nmen tal rang es A-2, A- 4 ESD requir ement s 3-62, 4-47 Euro pean Zone 2 ce rtifi cation regula tory st atem ents 4-10 exam pl.
IN- 5 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Index attac h the power and relay connecto r 3-25, 4-28 conn ecting to a powe r sour ce 1- 2 ground ing proce dures 3-15 to 3-17, 4- 18 to.
Index IN-6 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 N Network Assistant 2-19 gettin g started guide xxvi to configure switc h 3-69, 4-54 netwo rk config urati on exam ples 2-1 nois e, el.
IN- 7 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Index 10/100/ 1000 pinout s B-2 See 10/ 100 p orts, 1 0/100 /1000 p orts, 100BASE- FX ports, 100 BASE- LX ports , an d con sole po rts POS.
Index IN-8 Catalyst 2955 Hardware Installation Guide 78-14944-0 3 remo ving t he swit ch fr om para llel and face- down mo unted positions 3-59 to 3-61, 4-45 to 4-46 restr icted area warning C-69 S sa.
IN- 9 Catalyst 2955 Hard ware Installation Gu ide 78-14944-03 Index W warning labels hot surfa ce 2-6 illustrated 2-5 laser safety 2-6 warnings chas sis po wer co nne ctio n C-7 2 Class 1 laser pr odu.
Index IN-10 Catalyst 2955 Hardware Installation Guide 78-14944-0 3.
Ein wichtiger Punkt beim Kauf des Geräts Cisco Catalyst 2955 (oder sogar vor seinem Kauf) ist das durchlesen seiner Bedienungsanleitung. Dies sollten wir wegen ein paar einfacher Gründe machen:
Wenn Sie Cisco Catalyst 2955 noch nicht gekauft haben, ist jetzt ein guter Moment, um sich mit den grundliegenden Daten des Produkts bekannt zu machen. Schauen Sie zuerst die ersten Seiten der Anleitung durch, die Sie oben finden. Dort finden Sie die wichtigsten technischen Daten für Cisco Catalyst 2955 - auf diese Weise prüfen Sie, ob das Gerät Ihren Wünschen entspricht. Wenn Sie tiefer in die Benutzeranleitung von Cisco Catalyst 2955 reinschauen, lernen Sie alle zugänglichen Produktfunktionen kennen, sowie erhalten Informationen über die Nutzung. Die Informationen, die Sie über Cisco Catalyst 2955 erhalten, werden Ihnen bestimmt bei der Kaufentscheidung helfen.
Wenn Sie aber schon Cisco Catalyst 2955 besitzen, und noch keine Gelegenheit dazu hatten, die Bedienungsanleitung zu lesen, sollten Sie es aufgrund der oben beschriebenen Gründe machen. Sie erfahren dann, ob Sie die zugänglichen Funktionen richtig genutzt haben, aber auch, ob Sie keine Fehler begangen haben, die den Nutzungszeitraum von Cisco Catalyst 2955 verkürzen könnten.
Jedoch ist die eine der wichtigsten Rollen, die eine Bedienungsanleitung für den Nutzer spielt, die Hilfe bei der Lösung von Problemen mit Cisco Catalyst 2955. Sie finden dort fast immer Troubleshooting, also die am häufigsten auftauchenden Störungen und Mängel bei Cisco Catalyst 2955 gemeinsam mit Hinweisen bezüglich der Arten ihrer Lösung. Sogar wenn es Ihnen nicht gelingen sollte das Problem alleine zu bewältigen, die Anleitung zeigt Ihnen die weitere Vorgehensweise – den Kontakt zur Kundenberatung oder dem naheliegenden Service.
