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Enterasys Networks B2G124-24 manuel d'utilisation

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Table des matières du manuel d’utilisation

  • Page 1

    Enterasys ® Secur eStack ™ B2 Gigabit and Fast Ether net Switches Hardware Installation Guide B2G124-24 B2G124-48 B2H124-48 P/N 9034099-05 7.5x9-inch cover with bleed on 4 sides[...]

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    [...]

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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 Ne tworks [...]

  • Page 4

    ii REGULATORY COMPLIANCE INFORMATION FEDERAL COMMUNICATIONS CO MM ISSION (FCC) NO TICE This  device  com plies  with  Pa rt  15  of  the  FCC  rules.  Operation  is  subject  to  the  following  two  conditions:  (1)  this  device  may  not  cause  harmful  interference, [...]

  • Page 5

    iii ELECTROMAGNETIC COMPATIBILITY (EMC) This  product  complies  with  the  following:  47  CFR  Pa rt s  2  and  15,  CSA  C108.8,  89/336/EEC,  EN  55022,  EN  6100 0 ‐ 3 ‐ 2,  EN 61000 ‐ 3 ‐ 3,  EN  55024,  AS/NZS  CISPR  22,  VCCI  V ‐ 3.  COMPATIBILIDAD [...]

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    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[...]

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    v VCCI NOTICE This  is  a  class  A  product  based  on  the  standard  of  the  Vo l u n t a r y  Control  Coun cil  for  Interference  by  Information  Te c h n o l o g y  Equipment  (VCCI).  If  this  equipment  is  used  in  a  domes tic  environme nt, [...]

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    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[...]

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    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 Network s, Inc.[...]

  • Page 10

    viii 3. APPLICABLE  LAW. This  Agreem ent  shall  be  interpreted  and  governed  under  the  laws  and  in  the  state  and  federal  cour ts  of  the  Commonwealth  of  Massachusetts  wit hout  regard  to  its  conflicts  of  laws  prov isions.  You  a[...]

  • Page 11

    ix 8. AUDIT  RIGHTS. You  here by  acknowl edge  that  the  intell ectual  property  rights  associated  with  the  Program  are  of  critical  value  to  Enterasys  and,  accordingly,  You  hereby  agree  to maintain  complete  books,  records  and  accounts [...]

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    x[...]

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    xi Contents About This Guide Who Should Use This Guide ........ ................... ................ .................... ................... ................ ... ....... ... xv How to Use This Guide ................ ................ ................... ................. ................... .................. ........... .. xvi Related Documents ..[...]

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    xii Connecting AC and RPS-SYS Power ............. ....................... ....................... ...................... ............. 3 -15 AC Power ........................... ................ ................... ................ .................... ................... . ............ 3-15 C2RPS-SYS Redundant Power System ............... ........[...]

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    xiii Figures 1-1 B2G124-24 Stackable Switch .................... ...................... .................... ...................... ............ 1- 3 1-2 B2G124-48 Stackable Switch .................... ...................... .................... ...................... ............ 1- 3 1-3 B2H124-48 Stackable Switch..... ................... .......[...]

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    xiv[...]

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    SecureStack B2 Installation Guide xv About This Guide This  guide  provides  an  ov erview ,  installati on  and  troubleshooting  instructio ns,  and  specifications  for  the  Enterasys ®  SecureStack  B2G124 ‐ 24,  B2G124 ‐ 48,  and  B2H124 ‐ 48  stackable  Ethernet  switches.[...]

  • Page 18

    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  switches.  A  gene[...]

  • Page 19

    Conventions Used in This Guide SecureStack B2 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 equ ipm[...]

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    Conventions Used in This Guide xviii About This Guide[...]

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    SecureStack B2 Installation Guide 1-1 1 Introduction This  chapter  introduces  the  B2G124 ‐ 24 , B2G124 ‐ 48 ,  and B2H124 ‐ 48  stackable  switches.  Import ant Notice Depending on the firmwa re version used in the switch, some features described in this documen t may not be supported. Refer to the Release No tes sh[...]

  • Page 22

    Overview 1-2 Introduction Overview The  B2G124 ‐ 24,  B2G124 ‐ 48,  and  B2H124 ‐ 48  are  stackable  Fa st  Ethernet  and  Gigabit  Ethernet  switches,  whi ch  can  be  adapted  and  scaled  to  help  meet  you r  network  needs.  These  switches  provide  a[...]

  • Page 23

    Overview SecureStack B2 Installation Guide 1-3 Figure 1- 1 B2G124-24 St ackable Switch Figure 1-2 B2G124-48 S t ackable Switch 1 DB9 RS232 Console port connector 6 Mini-GBIC port st atus LEDs 2 S tatus LEDs 7 T wo ports for stack connections 3 T wen ty-four RJ45, 10/100/1000 Mbps ports 8 Reset switch 4 RJ45 port status LEDs 9 AC power input connect[...]

  • Page 24

    Overview 1-4 Introduction B2H124-48 The  B2H124 ‐ 48 ( Figure 1 ‐ 3 )  has  the  following  front  and  rear  panel  port  connections: •R J 4 5  ports  (10/100  Mbps  100BASE ‐ TX  copper  ports). •S F P  slots  that  provide  you  with  the  option  of  installin[...]

  • Page 25

    Connectivity SecureStack B2 Installation Guide 1-5 High-S peed St ack Connections The  switches  hav e  rea r ‐ panel  connectors  for  high ‐ speed  connections  in  a  stack  configuration.  The  high ‐ speed  stacking  cables  used  for  the  connections  are  optional  item[...]

  • Page 26

    Connectivity 1-6 Introduction T able 1-1 Description of Mini-GBICs Mini-GBIC Spec ification MGBIC-LC01 Provides one 1000BASE-SX compli ant LC fiber-optic multimode port and a standard LC connector . F or optical and operating range specifications, refer to “ MGBIC-LC01/MGBIC-MT01 S pecifications (1000BASE-SX) ” on page A-4. MGBIC-LC03 Provides [...]

  • Page 27

    Management SecureStack B2 Installation Guide 1-7 Management Management  of  the  module  can  be  eithe r  in ‐ band  or  out ‐ of ‐ band.  In ‐ band  remote  management  is  possible  us ing  Te l n e t ,  Enterasys Networks’  NetSight ®  man agement  application,  or  th[...]

  • Page 28

    Getting Help 1-8 Introduction Getting Help For  additional  support  related  to  the  switches  or  this  document,  contact  Enterasys Networks  using  one  of  the  follow ing  methods: Before  contacting  Enterasys Networks  for  technical  support,  have  the  following[...]

  • Page 29

    Enterasys SecureStack B2 Installation Guide 2-1 2 Network Requirements Before  inst alling  the  device,  review  the  requirements  and  specif ications  in  this  chapter  concerning  the  following: 10BASE-T Network When  connecting  a  10BASE ‐ TX  segment  to  one  of  the [...]

  • Page 30

    100BASE-TX Network 2-2 Network Requirements 100BASE-TX Network When  connecting  a  100BASE ‐ TX  segment  to  one  of  the  fixed  ports  (1 through  24  on  B2G124 ‐ 24,  1  through  48  on  B2G124 ‐ 48,  or  1  throug h  48  on  B2H124 ‐ 48),  use  Category [...]

  • Page 31

    SecureStack B2 Installation Guide 3-1 3 Hardware Installation This  chapter  provides  instructions  to  install  the  B2G124 ‐ 24,  B2G124 ‐ 48,  and  B2H124 ‐ 48.  Unless  otherwise  noted,  the  instructions  apply  to  all  switch es.  Follow  the  order  of  the  [...]

  • Page 32

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

  • Page 33

    Installing Optional Mini-GBICs SecureStack B2 Installation Guide 3-3 Inst alling Optional Mini-GBICs This  section  describes  how  to  install  Mini ‐ GBICs  in  any  of  the  SFP  port  slots  (21 through 24  of  B2G124 ‐ 24;  45  through  48  of  B2G124 ‐ 48,  or  49  [...]

  • Page 34

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

  • Page 35

    Installing Optional Mini-GBICs SecureStack B2 Installation Guide 3-5 Figure 3-2 Mini-GBIC with LC Connector Removing the Mini-GBIC To  remove  a  Mi ni ‐ GBIC  from  a port  slot,  refer  back  to  Figure 3 ‐ 1  and  Figure 3 ‐ 2 ,  and  proceed  as  follows: 1. Attach  you r  antistatic ?[...]

  • Page 36

    Installing the Switch on a Flat Surface 3-6 Hardware Installation 3. Locate  the  release  tab  under  the  front  end  of  the  Mini ‐ GBIC.  For  the  type  of  Mini ‐ GBIC  shown  in  Figure 3 ‐ 1 ,  pu sh  in  on  the  release  tab  as  far  as  it  wi [...]

  • Page 37

    Installing the Switch on a Flat Surface SecureStack B2 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.  [...]

  • Page 38

    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[...]

  • Page 39

    Rack Mounting the Switch SecureStack B2 Installation Guide 3-9 Rack Mounting the Switch To  install  the  switch  in  a  19 ‐ inch  ra ck,  yo u  need:  •T w o  rackmount  brackets  and  mounting  screws  (rackmount  kit)  shipped  with  the  switch. •F o u r  user ‐ supplied[...]

  • Page 40

    Connecting High-Speed Stacking Cables 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  Figu re 3 ‐ 6 .  The[...]

  • Page 41

    Connecting High-Speed Stacking Cables SecureStack B2 Installation Guide 3-11 The  high ‐ speed  stacki ng  cables  are  optional  items  and  must  be  ordered  separately .  The  B2G124 ‐ 48  and  B2H124 ‐ 48  support  thre e  types  of  SecureStack  stacking  cables: •C 2 C[...]

  • Page 42

    Configuring Switches in a Stack 3-12 Hardware Installation Figure 3-7 High-Sp eed St acking Cable Connections After  connecting  the  cables  to  the  stacking  ports,  proceed  to  “ Configuring  Switches  in  a  Stack ”  on  page 3 ‐ 12  for  instructions. Configuring Switches in a S t a[...]

  • Page 43

    Configuring Switches in a Stack SecureStack B2 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 ?[...]

  • Page 44

    Configuring Switches in a Stack 3-14 Hardware Installation Recommended Procedures for New and Existing S tacks 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  appl[...]

  • Page 45

    Connecting AC and RPS-SYS Power SecureStack B2 Installation Guide 3-15 Adding a New Switch to an Existing St ack Use  the  following  procedure  to  install  a  new  switch  to  an  existing  stack  configuration.  This  procedure  assumes  that  the  new  switch  being  added  ha[...]

  • Page 46

    Connecting AC and RPS-SYS Power 3-16 Hardware Installation Figure 3-8 Switch Rear V iew 3. Observe  that  the  power  CPU  LED  (not  shown),  located  on  the  front  panel.  During  the  initialization,  the  CPU  LED  will  start  by  illuminating  sol id  amber,  then ?[...]

  • Page 47

    Connecting AC and RPS-SYS Power SecureStack B2 Installation Guide 3-17 C2RPS-SYS Redundant Power System If  you  are  installing  an  optional  re dundant  power  system  (C2RPS ‐ SYS),  refer  to  the  installation  instructions  supplied  with  the  Secure Stack  RPS.  The  switch ?[...]

  • Page 48

    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  SecureStack  B2G12[...]

  • Page 49

    Connecting to Console Port for Local Management SecureStack B2 Installation Guide 3-19 Figure 3-9 DB9 Male Console Port Pinout Assignment s Connecting to an IBM or Comp atible Device To  connect  an  IBM  PC  or  compatible  devi ce,  running  the  VT  terminal  emulation,  to  an  Enterasys  switch ?[...]

  • Page 50

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

  • Page 51

    Connecting to Console Port for Local Management SecureStack B2 Installation Guide 3-21 Figure 3-1 1 Connecting a VT Series T erminal Connecting to a Modem To  connect  a  modem  to  an  Enterasys Netw orks  switch  modem  port  ( Figure 3 ‐ 12 ),  use  a  UTP  cable  terminated  with  a  DB9 ?[...]

  • Page 52

    Connecting to the Network 3-22 Hardware Installation Figure 3-12 Connecting t o 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 ‐ [...]

  • Page 53

    Connecting to the Network SecureStack B2 Installation Guide 3-23 2. Connect  the  twisted  pair  segment  to  the  switch  by  inserting  the  RJ45  connector  on  the  twisted  pair  segment  into  the  desired  RJ45  port  (for  ex ample,  Po r t  8).  Figure 3-13 Co[...]

  • Page 54

    Connecting to the Network 3-24 Hardware Installation Figure 3-14 Four-Wire Cros sover Cable RJ45 Pinout s for 10/100BASE-TX Figure 3-15 Four-Wire S traight-Through Cable RJ45 Pinout s for 10/100BASE-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 [...]

  • Page 55

    Connecting to the Network SecureStack B2 Installation Guide 3-25 Figure 3-16 Eight-W ire Crossover Cabl e RJ45 Pinout s for 10/100/1000BASE-TX Figure 3-17 Eight-W ire Straig ht-Through Cable RJ45 Pinout s for 10/100/ 1000BASE-TX 1 RJ45 device port 3 RJ45-to-RJ45 crossover c able 2 Other device port 1 RJ45 device port 3 RJ45-to-R J45 straight-throug[...]

  • Page 56

    Connecting to the Network 3-26 Hardware Installation Connecting Fiber-Optic Cab les to MT -RJ Ports This  section  contains  the  procedures  for  connecting  a  1000BASE ‐ SX  mult imode  fiber ‐ optic  segment  from  the  network  or  other  devices  to  an  MT ‐ RJ  port  co[...]

  • Page 57

    Connecting to the Network SecureStack B2 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 Connec tion to MT -RJ Multimode Fiber-Optic Connectors 3. Plug  the  other  end  of  the  cable ?[...]

  • Page 58

    Connecting to the Network 3-28 Hardware Installation b. If  there  are  separate  fiber ‐ optic  connections  on  the  other  device,  check  the  crossover  of  the  cables.  Swap  the  cable  connections  if  ne cessary . c. Check  that  the  fiber ‐ optic  connection [...]

  • Page 59

    Connecting to the Network SecureStack B2 Installation Guide 3-29 To  connect  an  LC  cable  connector  to  a  fixed  LC  connector  of  a  Mini ‐ GBIC,  refer  to  Figure 3 ‐ 19  and  proceed  as  follows: 1. Remove  the  protectiv e  covers  (not  shown)  from  t[...]

  • Page 60

    Connecting to the Network 3-30 Hardware Installation Figure 3-19 Cable Connec tion to LC Fiber-Optic Connectors 3. Plug  the  other  end  of  the  cable  into  the  appropriate  port  on  the  other  device.  Some  cables  may  be  terminated  at  the  other  end  with  two [...]

  • Page 61

    Completing the Installation SecureStack B2 Installation Guide 3-31 Completing the Inst allation After  installing  the  switch  and  making  the  connections  to  the  ne twork,  access  the  switch  management,  as  described  below . Initial Logon to Switch Managemen t To  initially  access[...]

  • Page 62

    Completing the Installation 3-32 Hardware Installation[...]

  • Page 63

    Enterasys SecureStack B2 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,  con[...]

  • Page 64

    Using LANVIEW 4-2 Troubleshooting Using LANVIEW These  switches  support  the  Enterasys N etwork s  built ‐ in  LANVIEW  LED  visual  diagnostic  and  status  monitoring  system.  The  LANVIEW  LEDs  on  both  the  B2G124 ‐ 24  and  B2G124 ‐ 48  are  loc ated  in  [...]

  • Page 65

    Using LANVIEW Enterasys SecureStack B2 Installation Guide 4-3 Figure 4-2 LANVIEW LEDs of B2H124-48 Ta b l e 4 ‐ 1  describes  the  LED  indications  and  provides  re commended  actions  as  appropriate. 1 CPU LED 6 Link/Activity LED for 10/100 Mbps, port 1 2 ST ACK DOWN LED 7 Link/Activity LEDs for 10/100 Mbps, 3 ST[...]

  • Page 66

    Using LANVIEW 4-4 Troubleshooting T able 4-1 L ANVIEW LEDs LED Color Stat e Recommended Action CPU Off Power disconnected. If the LED remains 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. Replac e the power co rd with a know n good on[...]

  • Page 67

    Using LANVIEW Enterasys SecureStack B2 Installation Guide 4-5 UP Off No valid connection to sw itch stackdown connector . 1. Make sure the switch connected to the stackdown connector is powered on. 2. Replace cable wi th a known good one. 3. If the problem still exists, contact Enterasys Networks for technical support. Green Solid . V alid connecti[...]

  • Page 68

    Troubleshooting Checklist 4-6 Troubleshooting 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. Link/ Activity Off 1. N[...]

  • Page 69

    Troubleshooting Checklist Enterasys SecureStack B2 Installation Guide 4-7 Cannot navigate beyond startup screen. Improper Community Names Ta b l e . Refer to the SecureS tack B2 C onfiguration Guide for the Community Names T able setup. Cannot contact the switch through in- band management. IP address not assigned. Refer to the SecureS tack B2 C on[...]

  • Page 70

    Using the Reset Switch 4-8 Troubleshooting Using the Reset Switch If  you  forget  the  switch  lo gin  passw ord,  use  the  Reset  switch  as  descr ibed  in  the  following  procedure.  Figure 4-3 Reset Switch To  reset  the  switch  passw ord,  refer  to  Figure 4 ‐ 3 [...]

  • Page 71

    Enterasys SecureStack B2 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 [...]

  • Page 72

    Switch Specifications A-2 Specifications B2G124-4 8  RJ45  ports 1 through 48 Forty-eight, 10 BASE-T/100BASE-TX/1000BASE-T compliant ports with auto-sensing and auto-negotia tion through the RJ45 connections. SFP ports 45 through 48 Four slots that su pport optional Mini-GBICs for 1000BASE-FX fiber-optic connections and 1000BASE-T copper conn[...]

  • Page 73

    Switch Specifications Enterasys SecureStack B2 Installation Guide A-3 Predicted hours for Mean T ime Between Failures (MTBF) For the MTBF hours for these products, refer to the MTBF web site at URL http://www .ente rasys.com/support/mtbf/ Heat Dissip ation (max imum) B2G124-24 B2G124-48 B2H124-48 @ 86.40 W , 294.80 Btu/hr @ 129.50 W , 441 .87 Btu/h[...]

  • Page 74

    Mini-GBIC Input/Output Specifications A-4 Specifications Mini-GBIC Input/Output S pecifications The  Mini ‐ Gigabit  Ethernet  Card  (Mini ‐ GBIC)  port  interface  slots  can  support  1 ‐ Gbps  fiber ‐ optic  connections  as  described  in  Ta b l e A ‐ 2 .  The  optional  Mini ?[...]

  • Page 75

    Gigabit Ethernet Specifications Enterasys SecureStack B2 Installation Guide A-5 MGBIC-LC03 S pecific ations (1000BASE-SX) T able A-4 MGBIC-LC01/MGBI C-MT01 Operating Range Item Modal Bandwid th @ 850 nm Range 62.5 µm MMF 160 MHz/km 2-220 Meters 62.5 µm MMF 200 MHz/km 2-275 Meters 50 µm MMF 400 MHz/km 2-500 Meters 50 µm MMF 500 MHz/km 2-550 Mete[...]

  • Page 76

    Gigabit Ethernet Specifications A-6 Specifications MGBIC-LC09 S pecific ations (1000BASE-LX) MGBIC-08 Specificati ons (1000BASE-ELX) T able A-7 MGBIC-LC09 Optical Spec ifications Item 62.5 µm MM F 50 µm MMF 10 µm SMF T ransmit Power (minimum) -1 1.5 dBm -1 1.5 dBm -9.5 dBm Receive Sensitiv ity -20 dBm -20 dBm -20 dBm Link Power Budget 8.5 dBm 8.[...]

  • Page 77

    Console Port Pinout Assignments Enterasys SecureStack B2 Installation Guide A-7 MGBIC-02 Specifications (1000BASE-T) 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 ?[...]

  • Page 78

    Regulatory Compliance A-8 Specifications Regulatory Compliance The  B2G124 ‐ 24,  B2G124 ‐ 48,  and  B2H124 ‐ 48  meet  the  safety  and  electromagnetic  compatibility  (E MC)  requirements  listed  in  Ta b l e A ‐ 12 : T able A-12 Compliance St andards Regulatory Compliance Stan da rd s Safety[...]

  • Page 79

    Index-1 Index Numerics 1000BASE-SX/LX netwo rk connections requirements for 2-2 1000BASE-T requirements for 2-2 100BASE-TX requirements 2-2 10BASE-T connection 3-22 requirements 2-1 A AC input specifica tions A-3 B B2G124-24 overview of 1-2 B2G124-48 overview of 1-2 B2H124-48 overview of 1-4 C Cable Fiber Budget A-3 Cable specifications 1000BASE-SX[...]

  • Page 80

    Index-2 P Pinout assignments console port A-7 UTP 4-wire crossover cable 3-24 UTP 4-wire straight-through cable 3-24 UTP 8-wire crossover cable 3-25 UTP 8-wire straight-through cable 3-25 Power connection AC 3-15 RPS DC 3-17 Processors/mem ory A-2 R Rackmount installation guidelines for 3-9 Receive/Transmit LEDs viewing of 4-2 , 4-3 Redundant Power[...]