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Enterasys Networks A2H124-48P Bedienungsanleitung

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Inhaltsverzeichnis der Gebrauchsanleitungen

  • Seite 1

    7.5x9-inch cover with bleed on 4 sides Secur eStack A2 PoE Fast Ether net Switches Hardware Installation Guide A2H124-24P A2H124-48P P/N 9034154-03[...]

  • Seite 2

    [...]

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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 [...]

  • Seite 4

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

  • Seite 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 [...]

  • Seite 6

    iv[...]

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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  environmen t, [...]

  • Seite 8

    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  Bus[...]

  • Seite 9

    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. [...]

  • Seite 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  provisions.  You  ac[...]

  • Seite 11

    ix THE  CUMULA TIVE  LIAB ILITY  OF  ENTERASYS  TO  YOU  FOR  ALL  CLAIMS  RELA TING  TO  THE  PROGRAM,  IN  CONTRACT ,  TORT  OR  OTHER WISE,  SHALL  NOT  EX CEED  THE  TOT AL  AMOUN T  OF  FEES  PA I D  TO  ENTERASYS  BY  YOU  FOR  THE  RIGHTS ?[...]

  • Seite 12

    x[...]

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

  • Seite 14

    xii Connecting AC and PoE Power ............. ................... ................ .................... ................... ............ .... 3-12 AC Power ........................... ................ ................... .................... ................ ................... . ............ 3-12 C2RPS-PoE Redundant Power Syst em ... .............[...]

  • Seite 15

    xiii Figures 1-1 A2H124-24P Stackable Switch .. ................... ................... ................. ................... .................. 1-3 1-2 A2H124-48P Stackable Switch .. ................... ................... ................. ................... .................. 1-3 3-1 Chassis Bottom, Rubber Feet Placement ..... .................[...]

  • Seite 16

    xiv A-11 MGBIC-08 Operating Range ............ ....................... ...................... ....................... ................. A- 6 A-12 MGBIC-02 Specifications ........... ................... ................ .................... ................... ............... .. A-7 A-13 Compliance Standards ............... ................... .....[...]

  • Seite 17

    SecureStack A2 PoE Installation Guide xv About This Guide This  guide  provides  an  ov erview ,  installation  and  troubleshooting  instructio ns,  and  specifications  for  the  Enterasys ®  SecureStack  A2H124 ‐ 24P  and  A2H124 ‐ 48P  stackable  Ethernet  switches. For  inform[...]

  • Seite 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[...]

  • Seite 19

    Conventions Used in This Guide SecureStack A2 PoE 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[...]

  • Seite 20

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

  • Seite 21

    SecureStack A2 PoE Installation Guide 1-1 1 Introduction This  chapter  introduces  the  A2H124 ‐ 24P  and A2H1 24 ‐ 48P  stackable  switches.  Import ant Notice Depending on th e firmware version used in the Secu reS tack A2, some features described in this document may not be supported. Refer to the Release Notes shipp[...]

  • Seite 22

    Overview 1-2 Introduction Overview The  A2H124 ‐ 24P  and  A2H124 ‐ 48P  are  stackable  Fast  Ethernet  switches,  which  can  be  adapted  and  scaled  to  help  meet  you r  network  needs.  These  switches  provide  a  management  platform  and  uplink  t[...]

  • Seite 23

    Overview SecureStack A2 PoE Installation Guide 1-3 Figure 1- 1 A2H124-24P S tac kable Switch Figure 1-2 A2H124-48P S tac kable Switch Note: The 1000BASE-T built-in RJ45 stacking port s 25 and 26 on the A2H124-24P and ports 49 and 50 on the A2H124-48P can be configured as st and ard 10/100/1000BASE-T switch ports, using the command “set switch sta[...]

  • Seite 24

    PoE (Power over Ethernet) Support 1-4 Introduction S tack Connections The  switches  hav e  front ‐ panel  RJ45  connectors  for  connections  in  a  stack  configuration.  The  stacking  cables  used  for  the  connections  are  standard  Category  5  or  better  UTP  [...]

  • Seite 25

    Connectivity SecureStack A2 PoE Installation Guide 1-5 Connectivity The  SecureStack  A2  connects  to  Ethernet  netw orks  or  workstations  via  the  fixed  front  panel  RJ45  connectors  and  two  uplink  ports  that  support  optional  Mini ‐ GBICs. At  the  time [...]

  • Seite 26

    Management 1-6 Introduction 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 N etworks’  NetSight ®  management  application,  or  the  We b V i e w ?[...]

  • Seite 27

    LANVIEW Diagnostic LEDs SecureStack A2 PoE Installation Guide 1-7 LANVIEW Diagnostic LEDs LANVIEW  diagnostic  LEDs  serv e  as  an  important  troubleshooting  aid  by  providing  an  easy  wa y  to  observe  the  status  of  individual  ports  and  overall  netw ork  operatio[...]

  • Seite 28

    Getting Help 1-8 Introduction[...]

  • Seite 29

    SecureStack A2 PoE 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  RJ45 [...]

  • Seite 30

    100BASE-TX Network 2-2 Network Requir ements 100BASE-TX Network When  connecting  a  100BASE ‐ TX  segment  to  one  of  the  fixed  ports  (1 through  24  on  A2H124 ‐ 24P,  1  through  48  on  A2H1 24 ‐ 48P)  use  Category  5  UTP  cabling.  The  device  at [...]

  • Seite 31

    SecureStack A2 PoE Installation Guide 3-1 3 Hardware Installation This  chapter  provides  instructions  to  install  the  A2H124 ‐ 24P  and  A2H124 ‐ 48P.  Unless  otherwise  noted,  the  instructions  apply  to  all  switches.  Follow  the  order  of  the  sections  li[...]

  • Seite 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  [...]

  • Seite 33

    Installing the Switch on a Flat Surface SecureStack A2 PoE Installation Guide 3-3 Inst alling the Switch on a Flat Surface When  installing  the  switch  on  a  flat  surface,  the  installa tion  of  the  rubber  feet  is  recommended  to  prev ent  the  switch  from  sliding  on ?[...]

  • Seite 34

    Installing the Switch on a Flat Surface 3-4 Hardware Installation Figure 3-1 Chassis Bottom, Rubber Feet Placement 1 Bottom of chassis as seen when chassis is resting on its back 3 Rubber feet with a dhesive backing (four) 2 Locations to install the rubber feet (four locations) Note: If a number of switches are being installed in a stack, repeat st[...]

  • Seite 35

    Installing the Switch on a Flat Surface SecureStack A2 PoE Installation Guide 3-5 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 ‐ 2 .  If  an  optional  redundant [...]

  • Seite 36

    Rack Mounting the Switch 3-6 Hardware Installation 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  screws [...]

  • Seite 37

    Connecting Stacking Cables SecureStack A2 PoE Installation Guide 3-7 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 ‐ 4 .  Then  fasten  the  switch  secure[...]

  • Seite 38

    Connecting Stacking Cables 3-8 Hardware Installation Figure 3-5 St acking Cable Connections After  connecting  the  cables  to  the  stacking  ports,  proceed  to  “ Configuring  Switches  in  a  Stack ”  on  page 3 ‐ 9  for  instructions. 1 Category 5 or better UTP cable 4 ST ACK UP conne[...]

  • Seite 39

    Configuring Switches in a Stack SecureStack A2 PoE Installation Guide 3-9 Configuring Switches in a S t ack The  information  in  the  following  sections  is  important  to  understand  A2  switch  operation  and  installations  in  a  stack  installation. About SecureSt ack A2 Swi tch Operatio[...]

  • Seite 40

    Configuring Switches in a Stack 3-10 Hardware Installa tion 3. The  management  election  process  uses  the  f ollowing  precedence  to  assign  a  management  switch: a. Previously  assigned/elected  manage ment  switch b. Management  assigned  priority  (v alues  1–15) c. Hardware  pr[...]

  • Seite 41

    Configuring Switches in a Stack SecureStack A2 PoE Installation Guide 3-11 3. Once  the  desired  master  swi tch  has  been  selected,  the  current  configuration  wil l  be  saved  and  the  stack  will  automatically  reset.  Yo u  must  now  move  the  console  cable[...]

  • Seite 42

    Connecting AC and PoE Power 3-12 Hardware Installa tion Connecting AC and PoE Power AC Power To  connect  a  switch  to  the  AC  pow er  source,  refer  to  Figu re 3 ‐ 6  and  proceed  as  follows: 1. Plug  the  power  cord into  the  swit ch  AC  power  connector . 2. Plug ?[...]

  • Seite 43

    Connecting AC and PoE Power SecureStack A2 PoE Installation Guide 3-13 3. Observe  the  pow er  CPU  LED  (not  shown),  located  on  the  front  panel.  During  the  initialization,  the  CPU  LED  will  start  by  illuminating  sol id  amber,  then  start  blinking  [...]

  • Seite 44

    Connecting to Console Port for Local Management 3-14 Hardware Installa tion If  you  are  installing  the  switch  as  a  standalone  switch,  proceed  to  “ Connecting  to  Con sole  Po r t  for  Local  Management ”  on  page 3 ‐ 14.  If  you  are  installing  switche[...]

  • Seite 45

    Connecting to Console Port for Local Management SecureStack A2 PoE Installation Guide 3-15 What Is Needed The  following  is  a  list  of  user ‐ supplied  DTE  interface  cables  that  may  be  needed  to  connect  the  DB9  male  Console  port  connector  on  the  switch. ?[...]

  • Seite 46

    Connecting to Console Port for Local Management 3-16 Hardware Installa tion 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  Console  port  ( Figure 3 ‐ 9 ),  proceed  as ?[...]

  • Seite 47

    Connecting to Console Port for Local Management SecureStack A2 PoE Installation Guide 3-17 Connecting to a VT Series T erminal To  connect  a  VT  Series  terminal  to  an  Enterasys  switch  Console  port  ( Figure 3 ‐ 10 ),  use  a  UTP  serial  interface  cable  terminated  with  a[...]

  • Seite 48

    Connecting to Console Port for Local Management 3-18 Hardware Installa tion Connecting to a Modem To  connect  a  modem  to  an  Enterasys Netw orks  switch  console  port  ( Figure 3 ‐ 11 ),  use  a  UTP  cable  terminated  with  a  DB9  female  connector  and  a  DB25  male[...]

  • Seite 49

    Connecting to the Network SecureStack A2 PoE Installation Guide 3-19 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 ‐ GBIC.  • Conne[...]

  • Seite 50

    Connecting to the Network 3-20 Hardware Installa tion Figure 3-12 Connecting a UTP Cable Segme nt to RJ45 Port 3. V erify  that  a  link  exists  by  che cking  that  the  Link/Act ivity  LED  is  ON  (solid  green  or  blinking  green).  4. If  the  Link/Activity  LED  is  OFF , [...]

  • Seite 51

    Connecting to the Network SecureStack A2 PoE Installation Guide 3-21 Figure 3-13 Four-Wire Cros sover Cable RJ45 Pinout s for 10/100BASE-TX Figure 3-14 Four-Wire S traight-Through Cable RJ45 Pinout s for 10/100BASE-TX Figure 3-15 Eight-W ire Crossover Cable RJ45 Pinout s for 1000BASE-TX TX+ TX RX+ RX 2 1 3 6 TX+ TX 2 1 3 6 RX+ RX MDI MD[...]

  • Seite 52

    Installing Optional Mini-GBICs 3-22 Hardware Installa tion Figure 3-16 Eight-W ire Straight-Thr ough Cable RJ45 Pinout s for 1000BASE-TX Inst alling Optional Mini-GBICs This  section  describes  how  to  install  Mini ‐ GBICs  in  any  of  the  SFP  port  slots  (27  and  28  of  A2H124 ‐ 24[...]

  • Seite 53

    Installing Optional Mini-GBICs SecureStack A2 PoE Installation Guide 3-23 Prep aration Before  inst alling  the  Mini ‐ GBIC,  pr oceed  as  follows: 1. Before  removing  the  Mini ‐ GBIC  from  the  antistatic  packaging,  it  is  recommended  that  you  use  an  antistatic  wri[...]

  • Seite 54

    Installing Optional Mini-GBICs 3-24 Hardware Installa tion Figure 3-17 Mini-GBIC with RJ 45 Connector 1 SFP Slot 3 Release tab 2 Mini-GBIC (MGBIC-02) 4 Link/Activity LED 27 28 A2H124-24P 25 26 27 28 25/Up 26/Down Stack  Á À Ã[...]

  • Seite 55

    Installing Optional Mini-GBICs SecureStack A2 PoE Installation Guide 3-25 Figure 3-18 Mini-GBIC with MT -RJ Connector 1 SFP Slot 3 Release tab 2 Mini-GBIC (MGBIC-MT01) 4 Link/Activity LED 27 28 A2H124-24P 25 26 27 28 25/Up 26/Down Stack Á À Ã Â[...]

  • Seite 56

    Installing Optional Mini-GBICs 3-26 Hardware Installa tion Figure 3-19 Mini-GBIC with LC Connector Removing the Mini-GBIC 1 SFP Slot 3 Release tab 2 Mini-GBIC (MGBIC-LC01,-LC03, -LC09, MGBIC-08) 4 Link/Activity LED 27 28 A2H124-24P 25 26 27 28 25/Up 26/Down Stack  Á À à Caution: Do NOT remove a Mini-GBIC from a slot without relea sing the lock[...]

  • Seite 57

    Installing Optional Mini-GBICs SecureStack A2 PoE Installation Guide 3-27 To  remove  a  Mi ni ‐ GBIC  from  a port  slot,  refer  back  to  Figure 3 ‐ 17 ,  Figure 3 ‐ 18 ,  and  Figure 3 ‐ 19 ,  and  proceed  as  follows: 1. Attach  you r  antistatic  wrist  strap  (refer ?[...]

  • Seite 58

    Installing Optional Mini-GBICs 3-28 Hardware Installa tion The  transmit  strand  from  a  switch  port  connects  to  the  receive  port  of  a  fiber ‐ optic  Gigabit  Ethernet  device  at  the  other  end  of  the  se gment.  The  receive  strand  of  the ?[...]

  • Seite 59

    Installing Optional Mini-GBICs SecureStack A2 PoE Installation Guide 3-29 Figure 3-20 Cable Connec tion to MT -RJ Multimode 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 [...]

  • Seite 60

    Installing Optional Mini-GBICs 3-30 Hardware Installa tion Connecting Fiber-Opti c Cables to LC Port s This  section  describes  how  to  connect  •a  1000BASE ‐ SX  mult imode  fiber ‐ optic  segment  from  the  network  or  other  devices  to  an  LC  port  connector  of  [...]

  • Seite 61

    Installing Optional Mini-GBICs SecureStack A2 PoE Installation Guide 3-31 1. Remove  the  protectiv e  covers  (not  shown)  from  the  front  panel  LC  fiber ‐ optic  port  (port  27  in  this  example)  and  from  the  connectors  on  each  end  of  the  cable. 2.[...]

  • Seite 62

    Completing the Installation 3-32 Hardware Installa tion 4. V erify  that  a  link  exists  by  che cking  that  the  port  Link/Act ivity  LED  is  on  (blinking  green  or  solid  green).  If  the  Link/Activity  LED  is  off,  perform  the  followi ng  steps  u[...]

  • Seite 63

    SecureStack A2 PoE 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 ?[...]

  • Seite 64

    Using LANVIEW 4-2 Troubleshooting Using LANVIEW These  switches  support  the  Enterasys Networks  built ‐ in  LANVIEW  LED  visual  diagnostic  and  status  monitoring  system.  The  LANVIEW  LEDs  on  both  the  A2H124 ‐ 24P  and  A2H124 ‐ 48P  are  located  in  s[...]

  • Seite 65

    Using LANVIEW SecureStack A2 PoE Installation Guide 4-3 Note: The terms flashing , blinking , and solid used in Ta b l e 4 - 1 indicate the following: Flashing: LED is flashing randomly . Blinking: LED is flashing at a steady rate (approximately 50% on, 50% off). Solid: LED is on steady and not pulsing. T able 4-1 LANVIEW LEDs LED Color State Recom[...]

  • Seite 66

    Using LANVIEW 4-4 Troubleshooting DOWN Off No valid conn ection to switch stackup connector . 1. Make sure the switch connected to the stackup connector is powered on. 2. Replace cable with a known good one . 3. If the problem still exists, contact Enterasys Networks for technical support. Green Solid . V alid co nnection to switch stackup connecto[...]

  • Seite 67

    Using LANVIEW SecureStack A2 PoE Installation Guide 4-5 RPS Off The RPS LED remains off regardless if the RPS is atta ched or not. The L ED being in its off st ate is not a n indication that the RPS is not functioning properly and won’t supply power in the event of an AC power supply failure. See Amber state below . None. Amber Solid .The switch [...]

  • Seite 68

    Using LANVIEW 4-6 Troubleshooting Amber Solid. Port is linked, but traf fic is not being received or transmitted by the interface. PoE power has failed. PoE power may have been deactivated because of excessive powe r requirement or deactivated by configuration. Power Supply failed. 1. Check th e attached po wered device to see if it is defect ive. [...]

  • Seite 69

    Troubleshooting Checklist SecureStack A2 PoE 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[...]

  • Seite 70

    Troubleshooting Checklist 4-8 Troubleshooting Cannot contact the SecureS tack A2 through in-band management. IP address not assigned. Refer to the SecureStack A2 Configuration Guide for the IP address assignment procedure. Port is disab led. This is normal if the switch is a Member in a stack. If operating as a standalone sw itch or as the Manager [...]

  • Seite 71

    Using the Reset Password Switch SecureStack A2 PoE Installation Guide 4-9 Using the Reset Password Switch If  you  forget  the  SecureSt ack  A2  login  passw ord,  use  the  Reset  passw ord  switch  as  described  in  the  following  procedure.  Figure 4-3 Reset Password Switch To  reset[...]

  • Seite 72

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

  • Seite 73

    SecureStack A2 PoE 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/[...]

  • Seite 74

    Switch Specifications A-2 Specifications AC Input Specifications Input V oltage 100 to 240 V AC Input Currrent 5.1 A Max Frequency 50 to 60 Hz Processors/Memory Processor MPC8241, 266 MHz processor Dynamic Random Access Memory (DRAM) 128 MB FLASH Memory 16 MB Physical Dimensions 4.4 H x 44.1 W x 21.0 D cm (1.7 H x 17.4 W x 8.27 D in.) Approximate W[...]

  • Seite 75

    Switch Specifications SecureStack A2 PoE Installation Guide A-3 T able A-2 A2H124-48P Switch Specifications Item Specification  RJ45  ports 1 through 48 Forty-eight 10/100BASE- T compliant ports with auto-sensing and auto-nego tiation via the RJ45 connections.  RJ45  ports 49 and 50 T wo 10/1 00/1000BASE-TX compliant ports with auto-sen[...]

  • Seite 76

    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 ‐ 3 .  The  optional  Mini ?[...]

  • Seite 77

    Gigabit Ethernet Specifications SecureStack A2 PoE Installation Guide A-5 MGBIC-LC03 S pecific ations (1000BASE-SX) T able A-5 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 Meters T a[...]

  • Seite 78

    Gigabit Ethernet Specifications A-6 Specifications MGBIC-LC09 S pecific ations (1000BASE-LX) MGBIC-08 Specificati ons (1000BASE-ELX) T able A-8 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.[...]

  • Seite 79

    Console Port Pinout Assignments SecureStack A2 PoE 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  Con[...]

  • Seite 80

    Regulatory Compliance A-8 Specifications Regulatory Compliance The  A2H124 ‐ 24P  and  A2H124 ‐ 48P  meet  the  safety  and  electromagnetic  compatibility  (EMC)  requirements  listed  in  Ta b l e A ‐ 13 : T able A-13 Compliance St andards Regulatory Compliance Stan da rd s Safety UL 60950, CSA C22.[...]

  • Seite 81

    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 3-19 requirements 2-1 A A2H124-24P overview of 1-2 A2H124-48P overview of 1-2 C Cable fiber budget A-4 Cable specifications 1000BASE-SX/LX network 2-2 1000BASE-T network 2-2 100BASE-TX netwo[...]

  • Seite 82

    Index-2 Pinout assignments console port A-7 UTP 4-wire crossover cable 3-21 UTP 4-wire straight-through cable 3-21 UTP 8-wire crossover cable 3-21 UTP 8-wire straight-through cable 3-22 PoE (Power over Ethernet) introduction to 1-4 Power connection AC 3-12 RPS DC 3-13 R Rackmount installation guidelines for 3-6 Receive/Transmit LEDs viewing of 4-2 [...]