Enterasys Networks B3G124-24P manual

Enterasys ® Secur eStack ™ B3 PoE Gigabit Ether net Switches Hardware Installation Guide B3G124-24P B3G124-48P P/N 9034282-02 7.5x9-inch cover with bleed on 4 sides[...]

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i Notice Enterasys Networks  reserv es  the  right  to  make  changes  in  specifica tions  and  other  information  contained  in  this  document  and  its  web  site  without  prior  notice.  The  reader  should  in  all  cases  consult  Enterasys Netw orks [...]

ii REGULATORY COMPLIANCE INFORMATION FEDERAL COMMUNICATIONS CO MM ISSION (FCC) NOTICE This  device  com plies  with  Pa rt  15  of  the  FCC  rules.  Operat ion  is  subject  to  the  following  two  conditions:  (1)  this  dev ice  may  not  cause  harmful  interference, ?[...]

iii ELECTROMAGNETIC COMPATIBILITY (EMC) This  product  complies  with  the  following:  47  CF R  Pa r t s  2  and  15,  CSA  C108.8,  89/336/EEC,  EN  55022,  EN  61000 ‐ 3 ‐ 2,  EN 61000 ‐ 3 ‐ 3,  EN  55024,  AS/NZS  CISPR  22,  VCCI  V ‐ 3.  COMPATIBILIDAD[...]

iv ѻ ѻ ક䇈ᯢк䰘ӊ Supplement to Product Instructions ᳝↦᳝ᆇ⠽䋼៪ܗ㋴ (Hazardous Substance) 䚼ӊৡ⿄ (Parts) 䪙 3E ∲ +J 䬝 &G ݁Ӌ䫀 &U   ໮⒈㘨㣃 3%% ໮⒈Ѡ㣃䝮 3%'( 䞥ሲ䚼ӊ (Metal Parts) hƻ ƻ ƻ ƻ ƻ ⬉䏃῵ഫ ( Circuit[...]

v VCCI NOTICE This  is  a  class  A  product  based  on  the  standard  of  the  Vo l u n t a r y  Cont rol  Counc il  for  Interference  by  Information  Te c h n o l o g y  Equipment  (VCCI).  If  this  equipment  is  used  in  a  dom estic  environment , ?[...]

vi DECLARATION OF CONFORMITY Application  of  Co uncil  Directiv e(s): 89/336/EEC 73/23/EEC Manufacturer’s  Na me: Enterasys Networks, Inc. Manufacturer ’ s  Address: 50  Minuteman  Road Andover,  MA  01810 USA European  Representativ e  Address: Enterasys Networks,  Ltd. Nexus  House,  Newbury  Busi[...]

vii ENTERASYS NETWORKS, INC. FIRMWARE LICENSE AGREEMENT BEFORE  OPENING  OR  UTILIZING  THE  ENCL OSED  PRODUCT , CAREFULL Y  READ  THIS  LICENSE  AGREEMENT . This  document  is  an  agreement  (“ Agreement”)  betwee n  the  end  user  (“Y ou”)  and  Enterasys Networks, Inc. [...]

viii 3. APPLICABLE  LAW. This  Agreem ent  shall  be  interpreted  and  governed  under  the  laws  and  in  the  stat e  and  federal  cour ts  of  the  Commonwealth  of  Massachusetts  wit hout  re gard  to  its  conflicts  of  laws  provisions.  You  [...]

ix 6. DISCLAIMER  OF  WARRANTY. EXCEPT  FOR  THOSE  WARRANTIES  EX PRESSLY  PROVIDED  TO  YOU  IN  WRITING  BY  ENTERASYS ,  ENTERASYS  DISCLAIMS  ALL  WARRANTIES,  EITHE R  EXPRESS  OR  IMPLIED,  INCLUDING  BUT  NOT  LIMITED  TO  IMP LIED  WARRANTIES  OF  MER[...]

x 12. WAIVER. A  waiver  by  Enterasys  of  a  breach  of  any  of  the  terms  and  conditions  of  this  Agreement  must  be  in  writing  and  will  not  be  construed  as  a  waiver  of  any  subse quent  breach  of  such  term  or  co[...]

xi Contents About This Guide Who Should Use This G uide . ................. ................ ............. ................ ................ ................ ...... .......... xiii How to Use This Guide ................ ................ ............. ................ ................ ................ ............ ........... .. xiv Related Document[...]

xii Rack Mounting the Switch ....... ................ ................ ................ ............. ................ ................ . ........... 3-9 Guidelines for Rackmount Insta llat ion ................ ................ ................ ............. ................ ............ 3-9 Attaching Brackets and Installin g in Rack ..............[...]

xiii Figures 1-1 B3G124-24P Stackable Switch ........... ................ ................. ................ ................ ................ .. 1-2 1-2 B3G124-48P Stackable Switch ........... ................ ................. ................ ................ ................ .. 1-4 3-1 Mini-GBIC with MT-RJ Connec tor . ............. ...........[...]

xiv[...]

SecureStack B3 Installation Guide xv About This Guide This  guide  provides  an  ov erview ,  installati on  and  troubleshooting  instructions,  and  specifications  for  the  Enterasys ®  SecureStack  B3G124 ‐ 24P  and  B3G124 ‐ 48P  stackable  PoE  Gigabit  Ethernet  switches[...]

How to Use This Guide xvi About This Guide How to Use This Guide Read  through  this  guide  completely  to  familiarize  you rs el f  with  its  contents  and  gain  an  understanding  of  the  features  and  capabilities  of  the  stackable  Ethernet  switch.  A  genera[...]

Conventions Used in This Guide SecureStack B3 Installation Guide xvii Conventions Used in This Guide The  following  conventions  are  used  in  this  guide: Note: Calls the reader ’s attention to any item of information that may be of special import ance. Caution: Contains information essential to avoid damage to the equipme[...]

Getting Help xviii About This Guide Getting Help For  additional  support  related  to  the  product  or  this  document,  contact  Enterasys Networks  using  one  of  the  follow ing  methods: Before  contacting  Enterasys Networks  for  technical  support,  have  the  foll[...]

SecureStack B3 Installation Guide 1-1 1 Introduction This  chapter  introduces  the  B3G124 ‐ 24P  and  B3G124 ‐ 48P  PoE  Gigabit  Ethernet  stackable  switches. Overview The  B3G124 ‐ 24P  and  B3G124 ‐ 48P  are  stackable  switches  that  can  be  adapted  and  scaled ?[...]

Overview 1-2 Introduction B3G124-24P S t ackable Switch The  B3G124 ‐ 24P  ( Figure 1 ‐ 1 )  has  several  types  of  front  panel  port  connections,  which  include: •T w e n t y ‐ four  RJ45  ports  (10/100/1000  Mbps,  1000 BASE ‐ T  copper  ports)  that  also  support [...]

Overview SecureStack B3 Installation Guide 1-3 Figure 1- 1 B3G124-24P St ackable Switch B3G124-48P S t ackable Switch The  B3G124 ‐ 48P  ( Figure 1 ‐ 2 )  has  several  types  of  front  panel  port  connections,  which  include: •F o r t y ‐ eight  RJ45  ports  (10/100/1000  Mbps,  1000BAS[...]

Overview 1-4 Introduction The  10/100/1000 Mbps  fixed  front  panel  ports  can  operate  in  either  half ‐ duplex  or  fu ll ‐ duplex  mode,  as  determined  by  Auto ‐ Negotiation. Figure 1-2 B3G124-48P S tack able Switch High-S peed St ack Connections The  switches  hav e  rea r[...]

PoE (Power over Ethernet) Support SecureStack B3 Installation Guide 1-5 Redundant Power Supply Cap ability The  switch  has  power  supply  redundancy  capability  when  connected  to  an  optional  SecureStack  Po E ‐ com pliant  external  redundant  power  supply  (C2RPS ‐ POE).  If [...]

Connectivity 1-6 Introduction Connectivity The  switch  connects  to  Ethernet  netw orks  or  workstations  through  the  fixed  front  panel  RJ45  connectors  and  four  uplink  ports  that  support  optional  Mini ‐ GBICs. At  the  time  of  this  print ing,  [...]

Management SecureStack B3 Installation Guide 1-7 Management Management  of  the  sw itch  can  be  either  in ‐ band  or  out ‐ of ‐ band.  In ‐ band  remote  management  is  possible  us ing  Te l n e t ,  Enterasys N etworks’  NetSight ®  man agement  application,  or  t[...]

LANVIEW Diagnostic LEDs 1-8 Introduction LANVIEW Diagnostic LEDs LANVIEW  diagnostic  LEDs  serv e  as  an  important  troubleshooting  aid  by  providing  an  easy  wa y  to  observe  the  status  of  i ndividual  ports  and  ov erall  network  operations. Refer  to  “[...]

SecureStack B3 Installation Guide 2-1 2 Network Requirements Before  inst alling  the  switch,  review  the  requirements  and  specifications  in  this  chapter  concerning  the  following: Note: All RJ45 connectors support Po E connections from network PD s (Powered Devices). For information about... Refe[...]

10BASE-TX Network 2-2 Network Requirements 10BASE-TX Network When  connecting  a  10BASE ‐ TX  segment  to  one  of  the  RJ45  fixed  ports  on  both  the  B3G124 ‐ 24P  and  the  B3G124 ‐ 48P,  ensur e  that  the  network  meets  the  Ethernet  netw ork  requir[...]

SecureStack B3 Installation Guide 3-1 3 Hardware Installation This  chapter  provides  the  instructions  to  install  the  B3G124 ‐ 24P  or  B3G124 ‐ 48P.  Unless  otherwise  noted,  the  instructions  apply  to  both  switches.  Follow  the  order  of  the  sections ?[...]

Considerations Prior to Installation 3-2 Hardware Installation Considerations Prior to Inst allation When  installing  the  switch,  note  the  fol lowing: •B e f o r e  starting  the  installation  procedure,  notify  the  network  administrator  of  the  installation. •F o l l o w  the [...]

Installing Optional Mini-GBICs SecureStack B3 Installation Guide 3-3 Inst alling Optional Mini-GBICs This  section  describes  how  to  install  Mini ‐ GBICs  in  any  of  the  SFP  port  slots .  It  is  recommended  that  the  options  be  in stalled  first  in  a  new ?[...]

Installing Optional Mini-GBICs 3-4 Hardware Installation Inst alling a Mini-GBIC To  install  a  Mini ‐ GBIC  that  has  an  MT ‐ RJ  connector ,  refer  to  Fi gure 3 ‐ 1 ,  or  for  a  Min i ‐ GBIC  with  an  LC  connector,  refe r  to  Figure 3 ‐ 2 ,  and  proceed [...]

Installing Optional Mini-GBICs SecureStack B3 Installation Guide 3-5 Figure 3-2 Mini-GBIC with LC Connector Removing a Mini-GBIC To  remove  a  Mini ‐ GBIC  from  a port  sl ot,  refer  back  to  Figure 3 ‐ 1  and  Figure 3 ‐ 2 ,  and  proceed  as  follows: 1 Mini-GBIC (MGBIC-LC01, -LC03, or -LC[...]

Installing the Switch on a Flat Surface 3-6 Hardware Installation 1. Attach  you r  antistatic  wrist  strap  (refer  to  the  instructions  in  your  antistati c  wrist  strap  package)  before  removing  the  Mini ‐ GBIC. 2. Remove  the  cables  connected  to  the  Mini ‐[...]

Installing the Switch on a Flat Surface SecureStack B3 Installation Guide 3-7 Figure 3-3 Chassis Bottom, Rubber Feet Placement 4. Remove  the  protectiv e  strip  from  the  back  of  one  rubber  foot  and  position  it  on  a  marked  location  and  press  firmly  into  place.  [...]

Installing the Switch on a Flat Surface 3-8 Hardware Installation Guidelines for Flat Surface Inst allation Locate  the  switch  within  152  cm  (5  ft)  of  its  pow er  source  and  on  a  surface  as  shown  in  Figure 3 ‐ 4 .  If  an  optional  redundant  pow er  syst[...]

Rack Mounting the Switch SecureStack B3 Installation Guide 3-9 Rack Mounting the Switch To  install  the  switch  in  a  19 ‐ inch  rack,  you  need:  •T w o  rackmount  brackets  and  mounting  screws  shipped  with  the  switch. •F o u r  user ‐ supplied  screws  to  att[...]

Rack Mounting the Switch 3-10 Hardware Installation Figure 3-5 Att aching the Rackmount Bracket s 2. With  the  mou nting  brackets  attached,  position  the  switch  between  the  vert ica l  frame  members  of  the  19 ‐ inch  rack  as  shown  in  Figure 3 ‐ 6 .  Then  fa sten [...]

Connecting High-Speed Stacking Cables SecureStack B3 Installation Guide 3-11 Connecting High-S peed St acking Cables The  stack  of  switches  can  be  connected  in  a  ring  or  dais y  chain  topology .  In  a  ring  topology  all  the  switches  ar e  connected.  The  only [...]

Configuring Switches in a Stack 3-12 Hardware Installation Figure 3-7 High-S peed St acking Cable Connections After  connecting  the  cables  to  the  stacking  ports,  proceed  to  “ Connecting  AC  and  Po E  Po we r ”  on  page 3 ‐ 15  for  instructions. Configuring Switches in a S t ac[...]

Configuring Switches in a Stack SecureStack B3 Installation Guide 3-13 Once  installed  in  a  stack,  the  swi tches  behave  and  perform  as  a  single  switch.  As  such,  you  can  start  with  a  single  switch  and  add  more  switches  as  your  network ?[...]

Configuring Switches in a Stack 3-14 Hardware Installation Recommended Procedures to In st all New and Existing St acks Inst alling a New St ackable Syst em of Up to Eight Switches Use  the  following  procedure  to  install  a  new  stack  of  up  to  eight  switches  out  of  the  box.  Before[...]

Connecting AC and PoE Power SecureStack B3 Installation Guide 3-15 2. Use  one  of  the  following  methods  to  complete  the  stack  cable  connections: –I f  the  running  stack  uses  a  daisy  chain  topology ,  mak e  the  stack  cable  connections  from  the  [...]

Connecting AC and PoE Power 3-16 Hardware Installation Figure 3-8 Connecting AC Power and RPS 3. Observe  the  pow er  CPU  LED  (not  shown)  located  on  the  front  pa nel.  During  the  initialization,  the  CPU  LED  will  start  by  illuminating  sol id  amber,  then  [...]

Connecting AC and PoE Power SecureStack B3 Installation Guide 3-17 PoE Redundant Power System If  you  are  connecting  an  optional  PoE  redundant  pow er  supply  (C2RPS ‐ POE),  refer  to  the  installation  instructions  supplied  with  the  Secure Stack  C2RPS ‐ POE.  The  [...]

Connecting to Console Port for Local Management 3-18 Hardware Installation Connecting to Console Port for Local Management This  section  describes  how  to  install  an  RS232  DTE  interface  cable  to  a  PC,  a  VT  series  terminal,  or  a  modem  to  a  B3G124 ‐ 24P  or[...]

Connecting to Console Port for Local Management SecureStack B3 Installation Guide 3-19 Figure 3-9 DB9 Male Console Port Pinout Assignme nts Connecting to an IBM or Comp atible Device To  connect  an  IBM  PC  or  compatible  device,  running  the  VT  terminal  emulation,  to  a  switch  Console  p[...]

Connecting to Console Port for Local Management 3-20 Hardware Installation Figure 3-10 Connec ting an IBM PC or Compatible Connecting to a VT Series T erminal To  connect  a  VT  Series  terminal  to  a  switch  Console  port  ( Figure 3 ‐ 11 ),  use  a  UTP  serial  interface  cable  terminat[...]

Connecting to Console Port for Local Management SecureStack B3 Installation Guide 3-21 Figure 3-1 1 Connecting a VT Series T erminal Connecting to a Modem To  connect  a  modem  to  a  switch  modem  port  ( Figure 3 ‐ 12 ),  use  a  UTP  cable  terminated  with  a  DB9  female  connector ?[...]

Connecting to the Network 3-22 Hardware Installation Figure 3-12 Connec ting to a Modem Connecting to the Network The  following  procedures  cover  the  cable  connections  from  the  ne twork  or  other  devices  to  the  switch  RJ45  ports  or  any  installed  optional  Mini ‐ [...]

Connecting to the Network SecureStack B3 Installation Guide 3-23 Figure 3-13 Connec ting a UTP Cable Segment to RJ45 Port 3. V erify  tha t  a  link  exists  by  ch eckin g  that  the  Link/Activity  LED  is  ON  (solid  green  or  blinking  green). 4. If  the  Link/Activity  LED  is ?[...]

Connecting to the Network 3-24 Hardware Installation Figure 3-14 Four-W ire Crossover Cable RJ45 Pinout s for 10/100BASE-TX Figure 3-15 Four-W ire Straight-Through Cable RJ45 Pinouts for 10/100 BASE-TX 1 RJ45 switch port 3 RJ45-to-RJ45 crossover cable 2 Other device port 4 RX+/RX- and TX+/TX-connecti ons These connections must share a common color [...]

Connecting to the Network SecureStack B3 Installation Guide 3-25 Figure 3-16 Eight- Wire Crossover Cabl e RJ45 Pinout s for 10/100/1000BASE-TX Figure 3-17 Eight- Wire Straig ht-Through Cable RJ45 Pinout s for 10/100/ 1000BASE-TX 1 RJ45 device port 3 RJ45-to-RJ45 crossover cable 2 Other device port 1 RJ45 device port 3 RJ45-to-RJ45 straight-th rough[...]

Connecting to the Network 3-26 Hardware Installation Connecting Fiber-Optic Cab les to MT -R J Port s This  section  contains  the  procedures  for  connecting  a  1000BASE ‐ SX  multimode  fib er ‐ optic  segment  from  the  network  or  other  devices  to  an  MT ‐ RJ  port  [...]

Connecting to the Network SecureStack B3 Installation Guide 3-27 2. Insert  the  MT ‐ RJ  cable  connector  into  the  MT ‐ RJ  connector  unti l  it  clicks  into  place. Figure 3-18 Cable Co nnection to MT -RJ Multimode Fiber-Optic Connectors 3. Plug  the  other  end  of  the  cable [...]

Connecting to the Network 3-28 Hardware Installation If  a  link  has  not  been  established,  refer  to  Chapter 4  for  LED  troubleshooting  detail s.  If  a  problem  persists,  refer  to  “ Getting  Help ”  on  page xviii  for  details  on  contacting  [...]

Connecting to the Network SecureStack B3 Installation Guide 3-29 1. Remove  the  protectiv e  covers  (not  shown)  from  the  front  panel  LC  fiber ‐ optic  port  (port  46  in  this  example)  and  from  the  connectors  on  each  end  of  the  cable. 2. Insert ?[...]

Completing the Installation 3-30 Hardware Installation a. V erify  tha t  the  device  at  the  other  end  of  the  segment  is  ON  and  connected  to  the  segment. b. If  there  are  separate  fiber ‐ optic  connections  on  the  other  device,  check  the [...]

SecureStack B3 Installation Guide 4-1 4 T roubleshooting This  chapter  provides  information  concerning  the  following: This  device  contains  a  battery  that  is  not  considered  a  user  replaceable  part.  If  the  battery  needs  to  be  replaced,  contact  c[...]

Using LANVIEW 4-2 Troubleshooting Figure 4-1 B3G124-24P  LANVIEW LEDs 1 CPU LED 6 Link/Activity/PoE LED for 10/100/1000 Mbps, RJ45 port 1 2 ST ACK DOWN LED 7 Link/Activity/PoE LEDs for 10/100/1000 Mbps 3 ST ACK UP LED RJ45 ports 21 through 24 4 RPS LED for redundant power source status 8 Link/Activity LEDs for 1-Gbps Mini-GBIC ports 21 through 2[...]

Using LANVIEW SecureStack B3 Installation Guide 4-3 Figure 4-2 B3G124-48P LANVIEW LEDs Ta b l e 4 ‐ 1  describes  the  LED  indications  and  provides  recommended  actions  as  appropriate. 1 CPU LED 5 Manager LED 2 ST ACK DOWN LED 6 Link/Activity LEDs for 10/100/1000 Mbps RJ45 3 ST ACK UP LED ports 1 through 48 4 R[...]

Using LANVIEW 4-4 Troubleshooting T able 4-1 LANVIEW LED Diagnostic Indicatio ns LED Color State Recommended Action CPU Off Power disconnected. If the LED rema ins off after connecting AC power or DC power from an RPS, check the following: 1. Make sure there is power at the power source (AC source and RPS if applicable). 2. Replace the power cord w[...]

Using LANVIEW SecureStack B3 Installation Guide 4-5 UP Off No val id connection to switch stack down connector . 1. Make sure the switch connected to the stack down connector is powered on. 2. Replace cable wi th a known goo d one. 3. If the problem still exists, contact Enterasys Networks for technical support. Green Solid. V alid con nection to s[...]

Using LANVIEW 4-6 Troubleshooting Link/ Activity (RJ45 PoE ports) Off 1. No link. 2. No activity or port in standby . 3. The port is deactivated because the Mini-GBIC port with the same port number is linked. None. None. None. Green Solid. Port is linked, but the interface is not receiving any traffic. PoE power is available. None. Blinking. Port i[...]

Troubleshooting Checklist SecureStack B3 Installation Guide 4-7 T roubleshooting Checklist If  the  device  is  not  work in g  properly ,  refer  to  Ta b l e 4 ‐ 2  for  a  checklist  of  problems,  possible  causes,  and  recommended  actions  to  resolve  the  problem. T abl[...]

Using the Reset Switch 4-8 Troubleshooting Using the Reset Switch If  you  forget  the  switch  login  passw ord,  use  the  Reset  switch  to  reset  the  login  password  to  the  default  password,  as  described  in  the  following  procedure.  Figure 4-3 Reset Switch[...]

Using the Reset Switch SecureStack B3 Installation Guide 4-9 To  reset  the  switch  password,  re fer  to  Figure 4 ‐ 3  and  proceed  as  follows: 1. Press ‐ and ‐ hold  the  Reset  switch  while  the  switch  device  is  operational.  This  change  of  the  login ?[...]

Using the Reset Switch 4-10 Troubleshooting[...]

SecureStack B3 Installation Guide A-1 A Specifications This  appendix  provides  information  about  the  foll owing: Enterasys Networks  reserves  the  right  to  change  the  specifications  at  any  time  without  notice. Switch S pecifications Ta b l e A ‐ 1  provides  the  I/O ?[...]

Switch Specifications A-2 Specifications B3G124-48P RJ45  ports 1 through 48 Forty-eight, 10BASE- T/100BASE-TX/1000BASE- T compliant ports with auto-sensing and auto-negot iation via RJ45 conne ctors. These ports also support 802.3af PoE conn ections. SFP ports 45 through 48 Four slot s that support optional Mini-GBICs for 1000BASE-FX fiber-opti[...]

Mini-GBIC Input/Output Specifications SecureStack B3 Installation Guide A-3 Mini-GBIC Input/Output S pecifications The  Mini ‐ Gigabit  Interface  Card  (Mini ‐ GBIC)  port  interface  slots  can  support  1 ‐ Gbps  fiber ‐ optic  and  copper  connections  as  described  in  Ta b l e A ?[...]

Gigabit Ethernet Specifications A-4 Specifications Gigabit Ethernet S pecifications The  following  specifications  for  the  Mini ‐ GBICs  shown  in  Ta b l e A ‐ 3  through  Ta b l e A ‐ 10  meet  or  exceed  the  IEEE  802.3z ‐ 1998  standard. MGBIC-LC01/MGBIC-MT01 S pec ifications (1000[...]

Gigabit Ethernet Specifications SecureStack B3 Installation Guide A-5 MGBIC-LC09 S pecific ations (1000 BASE-LX) T able A-6 MGBIC-LC03 Operating Range Item Modal Bandwid th @ 1310 nm Range 62.5 µm MMF 160 MHz/km 2,000 Meters 50 µm MMF 400 MHz/km 2,000 Meters T able A-7 MGBIC-LC09 Optical S pecifications Item 62.5 µm MM F 50 µm MMF 10 µm SMF T [...]

Gigabit Ethernet Specifications A-6 Specifications MGBIC-08 Specificati ons (1000BASE-ELX) MGBIC-02 Specifications (1000BASE-T) T able A-9 MGBIC-08 Optical Specif ications Item T ransmit Power (minimum) -0 dBm, min. +2 dBm, typical +5 dBm, max. Receive Sensitivity -24 dBm, min. -26 dBm, typical Maximum Input Power -3 dBm Link Power Budget 1 (Full D[...]

Console Port Pinout Assignments SecureStack B3 Installation Guide A-7 Console Port Pinout Assignment s The  Console  port  is  a  DB9  serial  communications  port  for  local  access  to  Local  Management.  Refer  to  Figure A ‐ 1  for  the  Console  port  pin  assignments. Fi[...]

Regulatory Compliance A-8 Specifications[...]

Index-1 Index Numerics 1000BASE-FX network connections requirements for 2-2 1000BASE-T requirements for 2-2 100BASE-T requirements 2-2 10BASE-T connection 3-22 requirements 2-2 A AC input specifica tions specifications AC input A-3 AC power connecting to 3-15 B B3G124-24P stackable switch introduction to 1-2 B3G124-48P stackable switch introduction[...]

Index-2 MGBIC-MT01 specifications for A-4 Mini-GBIC installation of 3-3 removal of 3-5 Mini-GBIC input/outputs specifications for A-3 O Optical sp ecification MGBIC-08 A-6 MGBIC-LC01 A-4 MGBIC-LC03 A-4 MGBIC-LC09 A-5 MGBIC-MT01 A-4 P PD (Powered Device) introduction to 1-5 PDC (Powered Device Classification) introduction to 1-5 list of 1-5 Pinout a[...]