Enterasys Networks G3G124-24 manuale d’uso

Enterasys ® G-Series Ether net Switch Hardware Installation Guide G3G124-24 G3G124P-24 G3G170-24 9034357-05[...]

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i Notice Enterasys Networks  reserves  the  right  to  make  changes  in  specifications  and  other  information  contained  in  this  document  and  its  web  si te  without  prior  notice.  The  reader  should  in  all  cases  consult  Enterasys Netw orks ?[...]

ii Regulatory Compli ance Information Federal Communications Commissi on (FCC) Notice This  dev ice  compl ies  with  Pa r t  15  of  the  FCC  rules.  Operation  is  subject  to  the  following  two  conditions:  (1)  this  device  may  not  cause  harmful  interference, ?[...]

iii BSMI EMC Statement — Taiwan This  is  a  class  A  product.  In  a  domes tic  environment  this  product  may  cau se  radio  interfer ence  in  which  case  the  user  may  be  required  to  take  adequate  measures. AS/NZS CISPR 22 Hazardous Substances This ?[...]

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 Safety Information Class 1 Laser Transceivers The single mode interface modules use Class 1 laser transc eivers. Read the following safety in formation before installing or operating thes e modules. The  Class  1  laser  transceiv ers  use  an  optical  feedback  loop  to  maintain  Class  1  operation ?[...]

vi Declaration of Conformity Application  of  Co uncil  Directiv e(s): 2004/108/EC 2006/95/EC Manufacturer ’ s  Name: Enterasys Networks, Inc. Manufacturer ’ s  Addre ss: 50  Minuteman  Road Andover ,  MA  01810 USA European  Representative  Na me: Enterasys Networks,  Ltd. European  Representative  Add[...]

vii E NTERASYS N ETWORKS , I NC . F IRMWARE L ICENSE A GREEMENT 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  Netw orks,  Inc.,  on  behalf  of ?[...]

viii Vi e t na m ,  or  such  other  countries  as  may  be  designated  by  the  United  States  Government),  (ii)  export  to  Country  Groups  D:1  or  E:2  (as  defined  herein)  the  direc t  product  of  the  Program  or  the  technology ,  [...]

ix 13. SEVERABILITY. In  the  event  any  provision  of  this  Agreement  is  found  to  be  invalid,  illegal  or  unenforcea ble,  the  validity,  legality  and  enforceability  of  any  of  the  remaining  provisions  shall  not  in  any  way  be  [...]

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

xii Chapter 3: Troubleshooting Checking the LEDs ................ ................ ............. ................ ................ ............. ................ ... .................... ........ 3-2 SYSTEM LED .......... ................. ................................................ ................ ............. ............ .............. ..[...]

xiii Tables 2-1 Power Distribution According to Number of Installed Power Supplie s ....... ............. ................ ........... 2-6 2-2 Console Port Pinout ...................... ................ ................. ................ ............. ................ ..... ................. 2-15 2-3 RJ45 to DB9 Adapter Pinout ............ ........[...]

xiv[...]

Enterasys G-Series Hardware Installation Guide xv About This Guide This  guide  provides  an  ov erview ,  specifications  and  instructions  for  ins talling  the  Enterasys ®  G ‐ Series  Ethernet  Swit ch  in  a  standard  19 ‐ inch  equipment  rack  or  on  a  suit abl[...]

Document Conventions xvi About This Guide Document Conventions The  following  typographical  conventions  and  icons  are  used  in  this  guide. Commonly Used Acronyms The  following  acronyms  are  used  extensiv ely  throughout  this  guide: •I O M  –  Input/Output  Module •L [...]

Getting Help Enterasys G-Series Hardware Installation Guide xvii Getting Help For  additional  support  related  to  the  G ‐ Series  swit ch,  the  IOMs,  or  this  document,  contact  Enterasys Networks  using  one  of  the  following  methods: Before  contacting  Enterasys Netwo[...]

Getting Help xviii About This Guide[...]

Enterasys G-Series Hardware Installation Guide 1-1 1 Introduction The  G ‐ Series  Ethernet  switch  is  a  modular ,  high ‐ density  switch  desig ned  to  handle  networking  demands  in  commercial  and  institutional  settings,  incl uding  education,  government,  and  f[...]

Features 1-2 Introduction Figure 1-2 G3G124-24 Switch (rea r view) with 1200 a nd 400-watt po wer supplies inst alled Features The  G ‐ Series  switches  include  the  following  features: •A  base  system  (chassis)  containing  fixed  interfaces  in  the  lowe r  left  front  panel –2 4 [...]

Features Enterasys G-Series Hardware Installation Guide 1-3 • Standalone  or  Rack  Mounta ble  Chassis The  G ‐ Series  Ethernet  switch  can  be  installed  as  a  freestanding  unit  on  a  shelf  or  table.  Optionally ,  it  can  be  mounted  int o  a  standar[...]

Features 1-4 Introduction PoE (Power over Ethernet) Support The  G3G124 ‐ 24P  switch  is  802.3af  compliant  out ‐ of ‐ box.  The  G3G124 ‐ 24  and  the  G3G ‐ 24TX  IOM  can  be  equipped  with  user ‐ instal led  optional  Po E  modules  to  make  them  802.3af [...]

Features Enterasys G-Series Hardware Installation Guide 1-5 For  fan  group  1,  when  all  appropriate  temp erature  sensors  register  temperat ures  of  50  degrees  C  or  lower ,  group  1  fans  run  at  60%  of  maximum  speed.  If  firmware  detects  any[...]

Features 1-6 Introduction[...]

Enterasys G-Series Hardware Installation Guide 2-1 2 Installation This  chapter  provides  the  instructions  to  install  the  G3G124 ‐ 24,  G3G124 ‐ 24P  and  G3G170 ‐ 24.  Unless  otherwise  noted,  the  instructions  apply  to  all  switches.  Equipment  needed: • Phillip[...]

Unpacking the G-Series Switch 2-2 Installation Unp a cking the G-Series Switch Shipped With the Switch Inspect  the  contents  for  any  signs  of  physical  damage.  Contact  Enterasys Network s  if  it  is  damaged.  Refer  to  “Getting  Help ”  on  page xvii  for  details. [...]

Order of Installation Steps Enterasys G-Series Ha rdware Installation Guide 2-3 Order of Inst allation S tep s Once  a  suitable  site  has  been  chosen,  proceed  to  install  the  G ‐ Series  Ethernet  switch  components.  It  is  recommended  that  the  installation  proceed  i[...]

Mounting the Switch 2-4 Installation Placing the Switch on a Flat Surface When  installing  the  switch  on  a  flat  surface,  the  installation  of  the  rubber  feet  is  recommended  to  prevent  the  swi tch  from  sliding.  Also,  the  surface  must  be  able [...]

Power Supply Installation Considerations Enterasys G-Series Ha rdware Installation Guide 2-5 Figure 2-1 Att aching the Bracke ts to the Switch (G3G124-24 with G3G-24TX IOM shown) 3. Using  you r  mounting  hardware,  attach  the  front  of  the  brackets  to  the  rack.  Tighten  securely . Power Supply Ins[...]

Power Supply Installation Considerations 2-6 Installation By  default,  the  G3  switch  automatica lly  allots  power  to  the  base  board  and  to  each  inst alled  module.  Each  component’ s  pow er  consumption  is  subtracted  from  the  available  pow er  an[...]

Power Supply Installation Considerations Enterasys G-Series Ha rdware Installation Guide 2-7 Allocation of PoE Power to Modules The  G ‐ Series  firmware  determines  the  power  av ailable  for  PoE  base d  on  hardw are  configuration,  power  supply  status,  and  power  supply  redunda[...]

Installing a Power Supply 2-8 Installation Power Supply Addition or IOM Removal When  a  pow er  supply  is  adde d  or  an  IOM  is  remov ed,  the  G3  responds  to  the  increase  in  av ailable  power  by: 1. Detecting  the  power  supply  addition  and  recalculating[...]

Removing a Power Supply Enterasys G-Series Ha rdware Installation Guide 2-9 6. With  the  pow er  supply  properly  inserted  into  the  opening,  carefully  slide  the  module  until  it  connects  to  the  backplane,  as  shown  in  Figure 2 ‐ 2  on  page 2 ‐ 9.  The ?[...]

Installing and Removing an IOM 2-10 Installation Inst alling and Removing an IOM Inst alling an Optional PoE Mo dule on the G3G-24TX IOM If  you  have  purchased  an  optional  PoE  card  (G3G ‐ POE),  you  can  install  it  before  installing  the  G3G ‐ 24TX  IOM  into  the  G ‐ Se[...]

Installing and Removing an IOM Enterasys G-Series Hardware Installation Guide 2-11 Figure 2-3 Inst alling a PoE module in the G3G-24TX IOM 4. Using  the  screws  shipped  with  the  PoE  module,  firmly  a ttach  the  Po E  module  to  the  IOM. Inst alling an IOM The  following  procedure  desc[...]

Installing and Removing an IOM 2-12 Installation 3. Unpack  the  module  by  taking  it  from  its  shipping  box  and  re moving  any  packaging  materials,  and  removing  the  module  from  its  protectiv e  plastic  bag.  (Save  the  shipping  box  and  mater[...]

Connecting Power to the Switch Enterasys G-Series Hardware Installation Guide 2-13 When  you  install  an  IOM  into  a  slot  tha t  previously  had  an  IOM  installed,  then: •I f  the  IOM  being  installed  is  the  same  type  as  the  previous  IOM,  the  o[...]

Connecting to the Console Port 2-14 Installation 2. Plug  the  other  end  of  each  pow er  cord  into  an  appropriate,  dedicated  grounded  AC  outle t  as  follows.  •G 3 ‐ PWR ‐ POE  req uires  a  20  Amp  circuit.  •G 3 ‐ PWR  requires  a  15  Amp  [...]

Connecting to the Console Port Enterasys G-Series Hardware Installation Guide 2-15 To  connect  to  the  console  port: 1. Connect  the  RJ45  connector  at  one  end  of  the  cable  to  the  RJ45  console  port  on  the  G ‐ Series  switch. 2. Plug  the  RJ45  connect[...]

Connecting to the Network 2-16 Installation Connecting to the USB Console Port In  addition  to  its  RJ45  console  port,  the  G ‐ Series  switch  also  supports  console  operation  through  a  USB  console  port.  To  connect,  yo u  will  need  the  following  user[...]

Connecting to the Network Enterasys G-Series Hardware Installation Guide 2-17 Figure 2-5 Connecting 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).  If  the  Link/Activity  L[...]

Connecting to the Network 2-18 Installation Figure 2-7 Four-Wir e Straight- Through Cable RJ45 Pinout s for 10/100BASE-TX Figure 2-8 Eight-Wire Crossover Cable RJ45 Pinout s for 10 /100/1000BASE-TX 1 RJ45 switch port 3 RJ45-to-RJ45 straight-through cable 2 Other device port 4 RX+/RX- and TX+/TX-connections These connections must sha re a common col[...]

Connecting to the Network Enterasys G-Series Hardware Installation Guide 2-19 Figure 2-9 Eight-Wire S traight-Through Ca ble RJ45 Pinout s for 10/100/1000BASE-TX To  connect  twisted  pair  seg ments  to  the  G ‐ Series switch,  refer  to  Figur e 2 ‐ 5  on  page 2 ‐ 17  and  connect  the  twis[...]

Connecting to the Network 2-20 Installation To  install  a  SFP/XFP ,  refer  to  Figure 2 ‐ 10  on  page 2 ‐ 20  and  proceed  as  follows.  1. With  an  antistatic  wrist  strap  attached  to  you r  wrist,  remove  the  tr ansceiv er  from  its  packaging.  I[...]

Connecting to the Network Enterasys G-Series Hardware Installation Guide 2-21 Removing an XFP/SFP To  remove  a  transceiv er  from  a port  slot,  re fer  back  to  Figure 2 ‐ 10  on  page 2 ‐ 20  and  proceed  as  follows: 1. With  an  antistatic  wrist  strap  attached  to [...]

Completing the Installation 2-22 Installation 2. Insert  the  cable  connector  into  the  SFP/XFP  connector  until  it  clicks  into  place. Figure 2-1 1 Cable Connection (LC shown) to Uplink Port with SFP/XFP Inst alled 3. Plug  the  other  end  of  the  cable  into  the  appropriate[...]

Installing an Optional PoE Module in the G3G124-24 Switch Enterasys G-Series Hardware Installation Guide 2-23 c. For  details  on  how  to  configure  th e  G ‐ Se ries  using  the  command  line  interface,  refer  to  the  Enterasys  G ‐ Series  CLI  Reference .  The  CLI  comm[...]

Installing an Optional PoE M odule in the G3G124-24 Switch 2-24 Installation Figure 2-12 Screw and Coverplate Removal for Removing the G3G124-24 Cover 2. Using  a  Phillips  screwdriv er  and  a  counter ‐ clockwise  motion,  remove  all  necessary  screws. 3. Retain  screws  and  the  Compact  Flas[...]

Enterasys G-Series Ha rdware Installation Guide 3-1 3 T roubleshooting This  chapter  contains  instructions  on  troubleshooting  the  G ‐ Series  Ethernet  switch  as  re quired.  This  can  include: For information about... Refer to p age... Checking t he LEDs 3-2 Using the Password Reset Button 3-4 Re[...]

Checking the LEDs 3-2 Troubleshooting Checking the LEDs The  following  sections  define  the  behavior  of  the  LEDs  on  the  G ‐ Series  Ethernet  switch  chassis  and  on  the  IOMs.  Refer  to  Figure 3 ‐ 1  for  the  location  of  the  LEDs  on  the ?[...]

Checking the LEDs Enterasys G-Series Hardware Installation Guide 3-3 Power LEDs The  two  power  LEDs,  mar ked  PWR1  and  PWR2,  indicate  v oltage  for  the  primary  and  secondary  power  inputs.  Ta b l e 3 ‐ 2  describe s  their  status. IOM St atus LEDs The  three  IOM  [...]

Using the Password Reset Button 3-4 Troubleshooting Using the Password Reset Button If  you  forget  the  G ‐ Series  login  passw ord,  us e  the  password  reset  button  to  reset  the  passw ord  to  the  default  va lu e  as  de scribed  in  the  following  procedure.[...]

Removing the Switch from a Rack Enterasys G-Series Hardware Installation Guide 3-5 Removing the Switch from a Rack To  remove  the  G ‐ Ser ies  Ethernet  switch  from  a  rack: 1. While  supporting  the  switch  so  it  does  not  fall,  carefully  remove  the  mounting  screws  f[...]

Removing the Switch from a Rack 3-6 Troubleshooting[...]

Enterasys G-Series Hardware 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  t[...]

Switch Specifications A-2 Specifications Processors/Memory Processor MPC8245, 400 MHz processor Dynamic Random Access Memory (DRAM) 256 MB FLASH Memory 32 MB Performance Throughput Up to 214 Mbps Switching capacity 384 Gbps Physical Dimensions 8.8 H x 44.1 W x 48.1 D (cm) 3.5 H x 17.3 W x 19 D (in.) Approximate Weight One base unit without power su[...]

Power Supply Specifications Enterasys G-Series Hardware Installation Guide A-3 Power Supply Specifications The  G ‐ Series  switch  accepts  up  to  two  G3 ‐ PW R  or  G3 ‐ PWR ‐ POE  power  supplies,  or  a  combination  of  the  two.  Ta b l e A ‐ 2  provides  the  specific[...]

IOM Specifications A-4 Specifications Physical Dimensions 4.1 H x 20.5 W x 32 D cm / 1.6 H x 8.1 W x 12.6 D in (h andle included) Approximate Weight 1.1 kg (2.43 lb) without optional PoE Predicted hours for Mean Time Between Failu res (MTBF) Calculated following Bellcore TR- 331 Issue 6 standard, at room temperature of 25°C. 354,653 hours Heat Dis[...]

IOM Specifications Enterasys G-Series Hardware Installation Guide A-5 Environmental Operating T emperature 0°C to 50°C (32°F to 122°F) S t orage T emperature -40°C to 70°C (-40°F to 158°F) Operating Relative Humidity 5% to 95% (non-condensing) T able A-5 G3K-2XFP and G3K-4XFP IOM S pecificatio ns Item Specification G3K-2XFP and G3K-4XFP G3K[...]

PoE Daughter Card Specifications A-6 Specifications PoE Daughter Card Specifications Ta b l e A ‐ 6  provides  the  specifications  for  the  G3G ‐ POE  daughter  card. T orque V alues Ta b l e A ‐ 7  lists  the  recommended  torque  val u e s  to  use  when  installing  the  G ‐ Seri[...]

1-Gigabit Ethernet and 100Base-FX Tr ansceive r (SFP) Specifications Enterasys G-Series Hardware Installation Guide A-7 1-Gigabit Ethernet and 100Base-FX T ransceiver (SFP) S pecifications The  G3  SFP  (Mini ‐ GBIC)  port  interface  slots  support  1 ‐ Gbps  fiber ‐ optic  and  copper  connections  as [...]

1-Gigabit Ethernet and 100Base-FX Transceiver (SFP) Spe cifications A-8 Specifications MGBIC-02 Specifications (1000BASE-T) MGBIC-LC03 S pecific ations (1000BASE-SX) MGBIC-LC04 S pecifications (100BASE-FX) T able A-1 1 MGBIC-02 Specifications Item Specification Supported Ca ble T ype: Maximum Length Copper , Category 5 UTP Up to 100 meters Connecto[...]

1-Gigabit Ethernet and 100Base-FX Tr ansceive r (SFP) Specifications Enterasys G-Series Hardware Installation Guide A-9 MGBIC-LC05 S pecifications (100BASE-FX) MGBIC-LC07 S pecific ations (1000 BASE-ELX) T able A-15 MGBIC LC04 Operating Range Item 1310 nm Range 9 or 10 µm SMF N/A 2,000 Meters T able A-16 MGBIC -LC05 Optical Specifications Item 10 [...]

1-Gigabit Ethernet and 100Base-FX Transceiver (SFP) Spe cifications A-10 Specifications MGBIC-08 Specifications (1000BASE-ELX) MGBIC-LC09 S pecific ations (1000 BASE-LX) T able A-20 MGBIC -08 Optical Specifications Item T ransmit Power (minimum) -0 dBm, min. +2 dBm, typical +5 dBm, max. Receive Sensitivity -24 d Bm, min. -26 dBm, typical Maximum In[...]

10-Gigabit Ethernet Transceiver (XFP) Specifications Enterasys G-Series Hardwa re Installation Guide A-11 10-Gigabit Ethernet T ransc eiver (XFP) Specifications The  10 ‐ Gigabit  Small  Form  Factor  Pluggable  (XFP)  interface  port  slots  on  the  G3  modules  support  va r i o u s  optional [...]

Regulatory Compliance A-12 Specifications Regulatory Compliance This  product  meets  the  safety ,  electromagnetic  compatibility  (EMC),  and  environmental  requirements  listed  in  Ta b l e A ‐ 26 : T able A-26 Compliance St andards Regulatory Compliance Stan da r ds Safety UL 60950-1, F DA 21 CFR 1040[...]

Index-1 Index Numerics 100Base-FX Transceiver (SFP) specifications A-7 10-Gigabit Ethernet Transcei ver Specifications (XFP) A-1 1 1-Gigabit Ethernet and 100Base- FX Transceiver (SFP) Specifications A-7 A AC input specifica tions A-2 , A-4 , A-5 , A-6 C Connecting to the network 2-16 Console port connecting to 2-14 pinout assignments A-1 1 F Fan ma[...]

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