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Enterasys Enterasys Gold Distributed Forwarding Engine 4G4205-72 manual

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Table of contents for the manual

  • Page 1

    7.5x9-inch cover with bleed on 4 sides Enterasys Matrix ® DFE-Gold Series Hardware Installation Guide PoE Module 4G4285-49 PoE Module 4G4205-72 P/N 9034161-02[...]

  • Page 2

    [...]

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    i Notice Enterasys Networks  reserv es  the  right  to  make  changes  in  specif ications  and  othe r  information  contained  in  this  document  and  its  web  si te  without  prior  notice.  The  reader  should  in  all  cases  consult  Enterasys Netw ork[...]

  • Page 4

    ii Regulatory Compliance Information Federal Communications Commission (FCC) Notice This  device  co mplies  with  Par t  15  of  the  FCC  rules.  Operation  is  subject  to  the  following  two  conditions:  (1)  this  devic e  may  not  cause  harmfu l  interference,  [...]

  • Page 5

    iii Electromagnetic Compatibility (EMC) This  product  complies  with  the  following:  47  CF R  Pa r t s  2  and  15,  CSA  C108.8,  2004/108/EC,  EN  55022,  EN  61000 ‐ 3 ‐ 2,  EN 61000 ‐ 3 ‐ 3,  EN  55024,  AS/NZS  CISPR  22,  VCCI  V ‐ 3.  Compatibilida[...]

  • Page 6

    iv Enterasys  Customer  Support  at  353  61  705586  (Ireland). 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 [...]

  • Page 7

    v VCCI Notice This  is  a  class  A  product  based  on  the  standard  of  the  Vo l u n t a r y  Control  Co uncil  for  Interfe rence  by  Information  Te c h n o l o g y  Equipment  (VCCI).  If  this  equipmen t  is  used  in  a  dome stic  environment , ?[...]

  • Page 8

    vi Safety Information Class 1 Laser Transceivers The single mode interf ace modules use Class 1 la ser transceivers. Read the followi ng safe ty information befor e installing or o perating these modules. The  Class  1  laser  transceivers  use  an  optical  feedback  loop  to  maintain  Class  1  operation[...]

  • Page 9

    vii ENTERASYS NETWORKS, INC. FIRMWARE LICENSE AGREEMENT BEFORE OPENING OR UTILIZING THE ENCLOSED PRODUCT, CAREFULLY READ THIS LICENSE AGREEMENT. This  document  is  an  agreement  (“ Agreement”)  betwee n  the  end  user  (“Y ou”)  and  Enterasys  Net works,  Inc.,  on  behalf  of  itsel[...]

  • Page 10

    viii 3. APPLICABLE  LAW. This  Agreem ent  shal l  be  interpreted  and  governed  under  the  laws  and  in  the  state  and  federal  cour ts  of  th e  Commonwealth  of  Massachusetts  without  regard  to  its  conflicts  of  laws  provisions.  You  a[...]

  • Page 11

    ix 8. AUDIT  RIGHTS. You  here by  acknowled ge  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  account[...]

  • Page 12

    x[...]

  • Page 13

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

  • Page 14

    xii Preparing to Install Module into Ma trix E7 or N7 Chassis ......... ............. ................ ............. ............... 3-7 Installing the DFE Modules into a Matrix E7 or N7 Chassis ...... ............. ............ ................. ........ 3-8 Installing the DFE Modules into Ma trix N3 or Matrix N5 Chas sis . .......... ............[...]

  • Page 15

    xiii Appendix C: About PoE (P ower over Ethernet) Overview ......... ............. ................ ............. ............. ................ ............. ............. ............ .............. ....... C-1 Proprietary PD Detection ............. ............. ............. ................ ............. ................ ............. ..... ..[...]

  • Page 16

    xiv Tables 3-1 Contents of DFE Module Cart on ............ ................ ............. ............. ............. ................ ............ ... 3-2 4-1 LANVIEW LEDs ................... ................ ............. ............. ................ ............. ................ ...... ............ 4-4 4-2 Troubleshooting Checklist ... ... ..[...]

  • Page 17

    Enterasys Matrix DFE-Gold Series PoE Hardware Installation Guide xv About This Guide This  guide  prov ides  an  over view ,  installati on  and  troubleshooting  instructions,  and  specifications  for  the  Enterasys  Matr ix ®  DFE ‐ Gold  Series  4G4285 ‐ 49  and  4G4 205 ‐ 72  [...]

  • Page 18

    How to Use This Guide xvi About This Guide How to Use This Guide This  preface  pr ovides  an  overview  of  this  guide  and  the  DFE ‐ Gold Series  manual  set,  and  a  brief  summary  of  each  chapter;  de fines  the  conv entions  used  in  this  document;  an[...]

  • Page 19

    Conventions Used in This Guide Enterasys Matrix DFE-Gold Series PoE Hardware Installation Guide xvii Conventions Used in This Guide The  following  conventions  are  used  in  this  guide: Lowercase  x:  Indicates  the  general  use  of  an  alphanumeric  character  (for  example,  6x1xx, [...]

  • Page 20

    Getting Help xviii About This Guide Getting Help For  additional  support  related  to  the  modules  or  this  document,  contact  Enterasys Network s  using  one  of  the  following  methods: Before  contacti ng  Enterasys Networks  for  technical  support,  have  the  fol[...]

  • Page 21

    Enterasys Matrix DFE-Gold Series PoE Module Hardware Insta llation Guide 1-1 1 Introduction This  chapter  provides  an  overview  of  the  DFE ‐ Gold  Series  module  capab ilities,  and  introduces  the  4 G4285 ‐ 49  and  4G4205 ‐ 72  DFE ‐ Gold  Series  PoE  mod ules. Import an[...]

  • Page 22

    Overview of DFE-Gold Series PoE Module Capabilitie s 1-2 Introduction Overview of DFE-Gold Series PoE Module Cap abilities The  Gold  Distributed  Forwarding  Engine  (DFE)  is  Enterasys Networks’  next  generation  of  enterp rise  modules  for  the  Matrix  N ‐ Series  and  Matrix  E7 [...]

  • Page 23

    DFE Modules Enterasys Matrix DFE-Gold Series PoE Module Hardware Insta llation Guide 1-3 DFE Modules This  section  provides  an  overview  of  the  4G4285 ‐ 49  ( Figure 1 ‐ 1 )  and  4G4205 ‐ 72  ( Figure 1 ‐ 2 ).  For  information  about  the  DFE  module  features  and  how [...]

  • Page 24

    DFE Modules 1-4 Introduction Figure 1- 1 4G4285-4 9 DFE-Gold Module 1 OFFLINE/RESET switch 7 GROUP ST A TUS LED s 2 RJ45 COM port 8 GROUP SELECT LEDs 3 MGMT LED 9 NEM option slot 4 CPU LED 10 48 Vdc ~ 20 A Max. Optional Power Input 5 PoE LED connector 6 GROUP SELECT switch 11 Ports (1-48), 10/100/1000 Mbps, through RJ45s[...]

  • Page 25

    DFE Modules Enterasys Matrix DFE-Gold Series PoE Module Hardware Insta llation Guide 1-5 4G4205-72 The  4G4205 ‐ 72  has  72,  10BASE ‐ T/10 0BASE ‐ TX/1000BASE ‐ T,  Po E ‐ compliant  ports  that  are  accessed  through  the  fixed  front  panel  RJ45  connectors.  The  DFE  module[...]

  • Page 26

    DFE Modules 1-6 Introduction Figure 1-2 4G4205-72 DFE-Gold Module 1 OFFLINE/RESET switch 6 GROUP LEDs 2 RJ45 COM port 7 GROUP SELECT button 3 CPU LED 8 GROUP status LEDs 4 MGMT LED 9 Groups 1&2, 40 ports, 10/100/1000 Mbps 5 Group 3, 20 ports, 10/100/1000 Mbps Â Ã Ä Å Æ Á À È Ç COM OFFLINE / RESET CPU MGMT GROUP SELECT GROUP 1 GROUP 2 1[...]

  • Page 27

    Network Expansion Module (NEM) Option Enterasys Matrix DFE-Gold Series PoE Module Hardware Insta llation Guide 1-7 Network Exp ansion Module (NEM) Option The  4G4285 ‐ 49  option  slot  provides  access  to  an  installed  netw ork  expansion  module.  Refer  to  the  Enterasys Networks  web  sit[...]

  • Page 28

    Secure Networks Policy Support 1-8 Introduction Switch Configuration Using CLI Commands The  CLI  commands  enable  you  to  perform  more  complete  switch  configuration  management  tasks. For  CLI  command  set  information  and  how  to  configure  the  module,  refer  to [...]

  • Page 29

    LANVIEW Diagnostic LEDs Enterasys Matrix DFE-Gold Series PoE Module Hardware Insta llation Guide 1-9 LANVIEW Diagnostic LEDs LANVIEW  diagnostic  LEDs  serv e  as  an  important  troubleshooting  aid  by  providing  an  easy  wa y  to  observe  the  status  of  in dividual  ports  and ?[...]

  • Page 30

    LANVIEW Diagnostic LEDs 1-10 Introduction[...]

  • Page 31

    Enterasys Matrix DFE-Gold Series PoE Module Hardware Insta llation Guide 2-1 2 Network Requirements Before  inst alling  the  module,  re view  the  requirements  and  specificat ions  referred  to  in  this  chapter . The  network  install ation  must  meet  the  requireme nts  detailed ?[...]

  • Page 32

    Link Aggregation 2-2 Network Requirements Link Aggregation Link  Aggregation  is  a  method  of  grouping  multiple  physical  ports  on  a  network  device  into  one  logical  link  according  to  the  IEEE  802.3ad ‐ 2002  standard.  Because  Link  Aggregation  is[...]

  • Page 33

    10BASE-T Network Enterasys Matrix DFE-Gold Series PoE Module Hardware Insta llation Guide 2-3 10BASE-T Network When  connecting  a  10BASE ‐ T  segment  to  any  of  the  RJ45  fixed  front ‐ panel  ports  of  the  4G4285 ‐ 49  or  4G420 5 ‐ 72,  ensure  that  the  ne twork  [...]

  • Page 34

    1000BASE-T Network 2-4 Network Requirements[...]

  • Page 35

    Enterasys Matrix DFE-Gold Series PoE Module Hardware Insta llation Guide 3-1 3 Installation This  chapter  provides  the  instructions  to  install  the  4G4285 ‐ 49  and  4G4205 ‐ 72  DFE  modules.  Follow  the  order  of  the  sections  listed  below  to  correctly  install [...]

  • Page 36

    Installation Site Requirement 3-2 Installation Inst allation Site Requirement The  DFE  module  must  be  ins talled  in  a  Matrix  E7,  N3 ,  N5,  or  N7  chassis  located  in  a  Restricted  Access  Location  (RAL).  This  location  should  only  be  accessible  [...]

  • Page 37

    Installing Optional Network Expansion Modules Enterasys Matrix DFE-Gold Series PoE Module Hardware Insta llation Guide 3-3 Inst alling Optional Network Exp ansion Modules A  Phillips  screwdriver  is  required  to  install  an  optional  netw ork  expansio n  module  into  the  4G4285 ‐ 49.  Refer  [...]

  • Page 38

    DFE Module Placement and Installation Rules 3-4 Installation Figure 3-1 Examples, Slot Numbers/M odule Placement in Ma trix E7 Chassis To  ensure  proper  operation  of  the  system,  consider  the  following  examples  and  rules  for  module  placement  in  either  chassis. Example 1 ( Figure [...]

  • Page 39

    Installing the DFE Module into a Chassis Enterasys Matrix DFE-Gold Series PoE Module Hardware Insta llation Guide 3-5 Example 3 ( Figure 3-1 , C) Shows  the  primary  management  module  missing  from  slot  1.  As  long  as  the  module  installed  in  slot  2  is  designated  as  a ?[...]

  • Page 40

    Installing the DFE Module into a Chassis 3-6 Installation Prep aration 1. Remove  the  blank  pa nel  cov ering  the  slot  in  which  the  module  will  be  ins talled.  All  other  slots  must  remain  cov ered  to  ensure  proper  airflow  for  cooling.  (Save  the [...]

  • Page 41

    Preparing to Install Module into Matrix E7 or N7 Ch assis Enterasys Matrix DFE-Gold Series PoE Module Hardware Insta llation Guide 3-7 3. Slide  the  module  into  the  slot  unt il  yo u  can  engage  the  top  and  bottom  lock ing  levers  with  the  chassis  as  shown  in  Figure[...]

  • Page 42

    Preparing to Install Module in to Matrix E7 or N7 Chassis 3-8 Installation To  install  a  DFE  module  into  a  Ma trix E7  or Matrix N7 chassis,  proceed  as  follows  to  prepare  the  module  for  installation. 1. Remove  the  blank  pa nel  cov ering  the  slot  in  whi[...]

  • Page 43

    Preparing to Install Module into Matrix E7 or N7 Ch assis Enterasys Matrix DFE-Gold Series PoE Module Hardware Insta llation Guide 3-9 3. Align  the  module  card  between  the  upper  and  lower  card  guides  of  the  desired  slot  and  sl ide  it  into  the  chassis,  taking  car[...]

  • Page 44

    Preparing to Install Module in to Matrix E7 or N7 Chassis 3-10 Installation Figure 3-2 Installing Module into Matr ix E7 or Matr ix N7 Chassis (E7 shown) 1 Card guides 7 Backplane connectors 2 Slot number 6 (Left-most slot is 1) • T op two connectors (power an d FTM2 3 Module card • Bottom two connectors (power and FT M1) 4 Metal back panel (no[...]

  • Page 45

    Preparing to Install Module into Matrix E7 or N7 Ch assis Enterasys Matrix DFE-Gold Series PoE Module Hardware Installation Guide 3-11 Inst alling the DFE Modules into Ma trix N3 or Matrix N5 Chassis A  DFE  module  can  be  ins talled  in  any  av ailable  N3  chassis  slot  (1  thro ugh  3)  or  N5 [...]

  • Page 46

    Preparing to Install Module in to Matrix E7 or N7 Chassis 3-12 Installation 4. Slide  the  module  into  the  slot  unt il  yo u  can  engage  the  top  and  bottom  lock ing  levers. 5. Refer  to  the  Caution  note  above,  then  rotate  the  tw o  lever s  into  the[...]

  • Page 47

    Connecting 48 Vdc Power for PoE Operation Enterasys Matrix DFE-Gold Series PoE Module Hardware Installation Guide 3-13 Connecting 48 Vdc Power for PoE Operation The  Matr ix N5  (7C105 ‐ P)  chassis  provides  48  Vdc  to  connecte d  PDs  (pow ered  devices )  by  wa y  of  its  backplane  conne[...]

  • Page 48

    Connecting to the Network 3-14 Installation Connecting to the Network This  section  provides  the  procedures  for  connecting  unshielded  twisted  pair  (UTP)  segments  from  the  network  or  other  devices  to  the  4G4285 ‐ 49  and  4G4205 ‐ 72  (“ Connecting  UTP [...]

  • Page 49

    Connecting to the Network Enterasys Matrix DFE-Gold Series PoE Module Hardware Installation Guide 3-15 The  RJ45  fi xed  front  panel  connectors  of  the  4G4285 ‐ 49  and  4G4205 ‐ 72  also  support  Po E ‐ compliant  connections  to  PDs  (powered  devi ces)  that  require  48[...]

  • Page 50

    Connecting to the Network 3-16 Installation 3. V erify  that  a  link  exists  by  ch ecki ng  that  the  port  RX  (Receive)  LED  is  ON  (flashing  amber ,  blinking  green,  or  solid  green).  If  the  RX  LED  is  OFF  and  the  TX  (T ransmit)  LE[...]

  • Page 51

    Connecting to the Network Enterasys Matrix DFE-Gold Series PoE Module Hardware Installation Guide 3-17 Figure 3-5 Four-Wire Crossover Cable RJ45 Pinout s, Connections Between Hub Devices Figure 3-6 Four-Wire Straig ht-Through Cable RJ45 Pinout s, Connections Between Switches and End User Devices 1 RJ45 device port 3 RJ45-to-RJ45 crossover cable 2 O[...]

  • Page 52

    Connecting to the Network 3-18 Installation Figure 3-7 Eight-Wire Crossover Cable RJ45 Pinouts , Connections Between Hub Devices 1 RJ45 device port 3 RJ45-to-RJ45 crossover cable 2 Other device port 2 1 3 6 4 5 7 8 TX1+ TX2+ RX4- RX1- TX4+ RX3- TX3+ RX2- TX2+ TX1+ RX3- RX2- TX3+ RX4- TX4+ RX1- 2 1 3 6 4 5 7 8 Â Á À[...]

  • Page 53

    Connecting to the Network Enterasys Matrix DFE-Gold Series PoE Module Hardware Installation Guide 3-19 Figure 3-8 Eight-Wire St raight-Throu gh Cable RJ45 Pinout s, Connections Between Switches and End User Devices f. Ensure  that  the  twisted  pai r  connection  meets  the  dB  loss  and  cable  specifications [...]

  • Page 54

    Connecting to COM Port for Local Management 3-20 Installation 2. Now ,  every  ti me  yo u  press  the  GROUP  SELECT  switch  for  less  than  a  second,  the  GROUP  LED  lights  up  in  sequence,  indicating  which  group  is  selected.  The  Po E  POWER  ST A[...]

  • Page 55

    Connecting to COM Port for Local Management Enterasys Matrix DFE-Gold Series PoE Module Hardware Installation Guide 3-21 Connecting to an IBM PC or Comp atible Device To  connect  an  IBM  PC  or  compatible  device,  running  the  VT  terminal  emulation,  to  an  Enterasys Network s  module  COM [...]

  • Page 56

    Connecting to COM Port for Local Management 3-22 Installation Connecting to a VT Series T erminal To  connect  a  VT  Series  terminal  to  an  Enterasys Networks  DFE  module  COM  port  ( Figure 3 ‐ 10 ),  use  a  UTP  straight ‐ through  cable  with  RJ 45  connectors  and [...]

  • Page 57

    Connecting to COM Port for Local Management Enterasys Matrix DFE-Gold Series PoE Module Hardware Installation Guide 3-23 Connecting to a Modem To  connect  a  modem  to  an  Enterasys Networks  DFE  module  COM  port  ( Figure 3 ‐ 11 ),  use  a  UTP  straig ht ‐ through  cable  with  RJ45 ?[...]

  • Page 58

    Connecting to COM Port for Local Management 3-24 Installation Figure 3-1 1 Connecting to a Modem Adapter Wiring and Signal Assignment s 1 UTP straight-through  cable with RJ45 connectors 4 Local modem 2 RJ45 COM port 5 Remote modem 3 RJ45-to-DB25 modem adapter 6 PC CPU POE 1X G R O U P 1 OFFLINE/ RESET COM MGMT GROUP SELECT GROUP 1 2 3 4 5 6 1 2[...]

  • Page 59

    Connecting to COM Port for Local Management Enterasys Matrix DFE-Gold Series PoE Module Hardware Installation Guide 3-25 VT Series Port Adapter W iring and Signal Diagram RJ45 DB25 Pin Conductor Pin Signal 4 Red 2 T ransmit (TX) 1 Blue 3 Receive (RX) 6 Y ellow 5 Clear to Send (CTS) 5 Green 7 Ground (GRD) 2 Orange 20 Data T erminal Ready Modem Port [...]

  • Page 60

    Completing the Installation 3-26 Installation Completing the Inst allation Completing  the  DFE  module  ins tallation  depends  on  whether  the  module  is  being  installed  in •a  new  DFE  module  sy stem  (refer  to  “ Comp letin g  the  Installat ion  of  a  New ?[...]

  • Page 61

    Completing the Installation Enterasys Matrix DFE-Gold Series PoE Module Hardware Installation Guide 3-27 The  DFE  module  is  now  ready  to  be  configured.  For  information  about  setting  the  IP  address  and  configuring  Te l n e t  settings  for  remote  access  to  D[...]

  • Page 62

    Completing the Installation 3-28 Installation Completing the Inst allation of a DFE Module in an Existing System In  an  established  DFE  module  system , •a  DFE  module  is  already  established  as  the  management  module, •t h e  passwords  have  already  been  set  for  var i[...]

  • Page 63

    Enterasys Matrix DFE-Gold Series PoE Module Hardware Insta llation Guide 4-1 4 T roubleshooting This  chapter  provides  information  concerning  the  following: Using LANVIEW DFE  modules  use  a  built ‐ in  visual  diagnostic  and  status  monitoring  system  called  LANVIEW .  The  L[...]

  • Page 64

    Using LANVIEW 4-2 Troubleshooting V iewing Receive/T ransmit Activity on 4G4285-49 Yo u  can  view  the  4G4285 ‐ 49  receiv e  and  transmit  port  activity  on  the  RX  and  TX  LEDs.  Howev er ,  only  one  group  of  12  ports  may  be  view ed  at  a  time. [...]

  • Page 65

    Using LANVIEW Enterasys Matrix DFE-Gold Series PoE Module Hardware Insta llation Guide 4-3 V iewing Receive/T ransmit Activity on 4G4205-72 On  the  4G4205 ‐ 72,  you  can  view  the  receiv e  and  transmit  activity  on  the  RX  and  TX  LEDs.  Howev er ,  only  one  group  of  [...]

  • Page 66

    Using LANVIEW 4-4 Troubleshooting V iewing the PoE Port St atus If  the  4G4285 ‐ 49  or  4G4205 ‐ 72  is  installed  in  an  N5  chassis  or  if  the  4G4285 ‐ 49  is  receiving  48  Vdc  from  an  external  N ‐ POE  Pow e r  System,  you  can  view  the ?[...]

  • Page 67

    Using LANVIEW Enterasys Matrix DFE-Gold Series PoE Module Hardware Insta llation Guide 4-5 CPU Off Power off. Ensure chassis has adequ ate power . Amber Blinking . DFE module in process of booti ng. None. Solid . T esting. If the LED remains amber for several minutes, contact Enterasys Networks for technical support. Green Blinking . Image st arts [...]

  • Page 68

    Using LANVIEW 4-6 Troubleshooting TX (T ransmit) Off Port enabled, but no activity . If it is known that the port should be active and is not, contact Enterasys Networks for technical support. Green Flashing . Indicates data transmission activity . Rate of flashing indicates the data rate. None. Red Flashing . F ault or Error (collision). None, unl[...]

  • Page 69

    Using LANVIEW Enterasys Matrix DFE-Gold Series PoE Module Hardware Insta llation Guide 4-7 RX/TX (cont.) Off/Of f Port is off for other reason. 1. There is n o connection to a PD. 2. If the DFE module is in an N5 chassis, ensure that the N5 is turned on. 3. If connected to an N-POE Power System, ensure that it is turned on. 4. If the power is being[...]

  • Page 70

    Troubleshooting Checklist 4-8 Troubleshooting T roubleshooting Checklist If  the  module  is  not  wor ki ng  properly ,  refer  to  Ta b l e 4 ‐ 2  on  page 4 ‐ 8  for  a  checklist  of  problems,  possible  causes,  and  recommended  actions  to  resolve  the  problem.[...]

  • Page 71

    Troubleshooting Checklist Enterasys Matrix DFE-Gold Series PoE Module Hardware Insta llation Guide 4-9 Cannot contact the module through in- band manageme nt. IP address not assigned. Refer to the Enterasys Matrix DFE-Gold Series Configuration Guide for the IP address assignment procedure. Port is disab led. Enable port. Refer to the Enterasys Matr[...]

  • Page 72

    Overview of DFE Module Shutdown Procedure 4-10 Troubleshooting Overview of DFE Module Shut down Procedure The  DFE  mo dule s  installed  in  a  Matr ix  E7,  Matrix  N3,  Matri x  N5 ,  or  Matrix  N7  chassis  are  interdependent  and  operate  under  a  single  IP  address ?[...]

  • Page 73

    Overview of DFE Module Shutdown Procedure Enterasys Matrix DFE-Gold Series PoE Module Hardware Installation Guide 4-11 Figure 4-3 OFFLINE/RESET Switch Recommended Shut down Procedure Using OFFLINE/RESET Switch Before  pulling  a  DFE  module  out  of  a  chassis,  press  or  tap  on  its  OFFLINE /RESET [...]

  • Page 74

    Overview of DFE Module Shutdown Procedure 4-12 Troubleshooting Last Resort Shut down Proced ure Using OFFLINE/RESET Switch To  reset  a  DFE  module  without  it  performing  an  orderly  shutdown  routine,  press  and  hold  the OFFLINE/RESET  switch  for  approximately  6  seconds.  P[...]

  • Page 75

    Enterasys Matrix DFE-Gold Series PoE Modu le Hardware Installation Guide A-1 A Specifications This  appendix  provides  information  about  the  f ollowing: Enterasys Network s  res erves  the  right  to  change  the  specifications  at  any  time  without  notice. For information about... Refer[...]

  • Page 76

    DFE Module Specifications A-2 Specifications DFE Module S pecifications Ta b l e A ‐ 1  provides  the  Input/Output  ports,  processors  and  memory ,  physical,  and  environmental  modul e  specific ations  for  the  4G4285 ‐ 49  DFE  module.  Ta b l e A ‐ 2  provides  the  same[...]

  • Page 77

    DFE Module Specifications Enterasys Matrix DFE-Gold Series PoE Modu le Hardware Installation Guide A-3 T able A-2 4G4205-72  S pecifications Item S pecification Ports 1 through 72 Seventy-two, 10BASE-T/100BASE-TX /1000BASE-T ports by way of RJ45 connectors. T hese ports also support PoE operation. Option Slot Supports one optional NEM. Optional [...]

  • Page 78

    COM Port Pinout Assignments A-4 Specifications COM Port Pinout Assignment s The  COM  port  is  a  serial  communications  port  for  loc al  access  to  Local  Management.  Refer  to  Ta b l e A ‐ 3  for  the  COM  port  pin  assignments. Regulatory Compliance The  4G4285 ‐ 4[...]

  • Page 79

    Enterasys Matrix DFE-Gold Series PoE Modu le Hardware Installation Guide B-1 B Mode Switch Settings and Option Installations This  appendix  covers  the  following  items: Required T ools Use  the  following  tools  to  perform  the  procedures  provided  in  this  appendix: •A n t i s t a t i c [...]

  • Page 80

    Setting the Mode Switches B-2 Mode Switch Settings and Option Installations Setting the Mode Switches Figure B ‐ 1  shows  the  location  of  the  mode  switches  and  the  switch  settings  for  nor mal  operation.  These  switches  are  set  at  the  factory  and  rarel y  [...]

  • Page 81

    Memory Locations and Replacement Procedures Enterasys Matrix DFE-Gold Series PoE Modu le Hardware Installation Guide B-3 Figure B-1 Mode Switch Location (4G4285- 49 shown without safety cover) Memory Locations and Replacement Procedures If  the  Dual  in  Line  Memory  Module  (DIMM)  or  DRAM  Single  In ‐ line ?[...]

  • Page 82

    Memory Locations and Replacement Procedures B-4 Mode Switch Settings and Option Installations Figure B-2 DIMM and DRAM SIMM Locations (4G4285-49 shown withou t safety cover) 1 DRAM SIMM 2 DIMM 3 Main PC board[...]

  • Page 83

    Gaining Access to Memory Modules Enterasys Matrix DFE-Gold Series PoE Modu le Hardware Installation Guide B-5 Gaining Access to Memory Modules Before  you  can  replace  the  DRAM  SIMM,  you  must  gain  access  to  it  by  removing  the  safety  cover  and  the  network  expansion [...]

  • Page 84

    Gaining Access to Memory Modules B-6 Mode Switch Settings and Option Installations Figure B-3 Removing the Safety Cover 1 Safety cover 3 S tandoffs (7) 2 Cover screws (7) 4 S tandof f/spacer screwed to standoff under the interface board[...]

  • Page 85

    Gaining Access to Memory Modules Enterasys Matrix DFE-Gold Series PoE Modu le Hardware Installation Guide B-7 DRAM SIMM Replacement Procedure After  you  have  removed  the  safety  cov er  as  described  in  “ Removing  the  Safety  Cov er ”  on  page B ‐ 5,  proceed  to  “ Removing [...]

  • Page 86

    Gaining Access to Memory Modules B-8 Mode Switch Settings and Option Installations Figure B-4 Removing the Network Expa nsion Module (NEM ) 2. Remove  the  tw o  screws  fastening  the  NEM  to  the  DFE module  front  panel  and  remove  th e  standoff  fastening  the  NEM  to  the  ma[...]

  • Page 87

    Gaining Access to Memory Modules Enterasys Matrix DFE-Gold Series PoE Modu le Hardware Installation Guide B-9 Removing the DRAM SIMM To  remove  the  DRAM  SI MM,  refer  to  Figure B ‐ 5  and  proceed  as  follows. 1. Refer  to  Figure B ‐ 5 .  Push  the  con nector  arms  aw ay  from ?[...]

  • Page 88

    Gaining Access to Memory Modules B-10 Mode Switch Settings and Option Installations 3. Reinstall  the  NEM.  Refer  to  “ Installing  the  Network  Expansion  Module  (NEM ) ”  on  page B ‐ 12  for  instructions. 4. Reinstall  the  safety  cover .  Refer  to  “ Reinstalling  the[...]

  • Page 89

    Gaining Access to Memory Modules Enterasys Matrix DFE-Gold Series PoE Module Hardware Installation Gu ide B-11 2. Locate  the  DIMM  connector  on  the  main  PC  board .  Refer  back  to  Figure B ‐ 2  for  the  DIMM  location  on  the  DFE  module.  3. Push  the  connector [...]

  • Page 90

    Gaining Access to Memory Modules B-12 Mode Switch Settings and Option Installations Figure B-8 I nst alling the DIMM Inst alling the Network Ex p ansion Module (NEM) Refer  to  Figure B ‐ 9  and  proceed  as  follows: 1. P osition  the  NEM  so  its  front  panel  is  under  the  edge  of  the[...]

  • Page 91

    Gaining Access to Memory Modules Enterasys Matrix DFE-Gold Series PoE Module Hardware Installation Gu ide B-13 Figure B-9 In st alling the Network Expansion Module 3. Use  two  of  the  saved  cov erplate  screws  to  fasten  the  NE M  to  the  DFE module  front  panel,  but  do  not  tighte[...]

  • Page 92

    Gaining Access to Memory Modules B-14 Mode Switch Settings and Option Installations Reinst alling the Safety Cover To  install  the  safety  cover ,  refer  to  Figure B ‐ 10  and  proceed  as  follows: 1. Locate  the  seven  screw s  saved  in  the  procedure  “ Removi ng  the  Saf[...]

  • Page 93

    Gaining Access to Memory Modules Enterasys Matrix DFE-Gold Series PoE Module Hardware Installation Gu ide B-15 Figure B-10 Installing the Saf ety Cover 1 Safety cover 2 Screws (7) 3 S tandoff (7)[...]

  • Page 94

    Gaining Access to Memory Modules B-16 Mode Switch Settings and Option Installations[...]

  • Page 95

    Enterasys Matrix DFE-Gold Ser ies PoE Module Hardware Installation Guide C-1 C About PoE (Power over Ethernet) This  appendix  provides  an  overview  of  Pow e r  ov er  Ethernet  T echnology  and  how  it  is  implemented  in  relation  to  the  4G4285 ‐ 49  and  4G4205 ‐ 72  D[...]

  • Page 96

    Overview C-2 About PoE (Power over Ethernet) Propriet ary PD Detection The  4G4285 ‐ 49  and  4G4205 ‐ 72  support  a  subs et  of  the  currently  deploy ed  proprietary  Po E  methods.  This  includes  support  for  Cisco  PDs,  including  a  proprietary  capacitor  based[...]

  • Page 97

    Overview Enterasys Matrix DFE-Gold Ser ies PoE Module Hardware Installation Guide C-3 Front Panel 48 Vdc Interface The  48  Vdc  Optional  Pow e r  Input  connector  on  the  4G4285 ‐ 49  front  pan el  provides  a  power  interface  connection  for  an  Enterasys  Matrix  N ‐ POE ?[...]

  • Page 98

    Overview C-4 About PoE (Power over Ethernet)[...]

  • Page 99

    Index-1 Index Numerics 1000BASE-T requirements 2-3 100BASE-TX requirements 2-3 10BASE-T connection 3-14 requirements 2-3 4G4205-72 introduction to 1-5 , 1-6 specifications for A-3 4G4285-49 introduction to 1-3 , 1-4 specifications for A-2 C Cable connections 4G4205-72 3-14 4G4282-49 3-14 UTP 3-14 Cable specifications 1000BASE-T network 2-3 100BASE-[...]

  • Page 100

    Index-2 Memory locations DIMM and SIMM B-3 Mode Switch setting of B-2 Module coverplate removal of B-7 Module features 1-3 , 1-5 N NEM option 1-7 Network connecting to 3-14 Network expansion module installation of B-12 Network expansion module option 1-7 Network Requirements list of 2-1 O Offline/reset switch use of 4-1 1 Optional n etwork expansio[...]