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Connecting to the Network

3-24 Hardware Installation

Figure 3-16  Eight-Wire Crossover Cable RJ45 Pinouts for 10/100/1000BASE-TX

Figure 3-17  Eight-Wire Straight-Through Cable RJ45 Pinouts for 10/100/
1000BASE-TX

1

RJ45 device port

3

RJ45-to-RJ45 crossover cable

2

Other device port

1

RJ45 device port

3

RJ45-to-RJ45 straight-through cable

2

Other device port

Back

Front

1

2

CPU

UP

RPS

MGR

DOWN

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

15

16

17

18

31

32

33

34

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

Ç

Æ

AC LINE

100-240 VAC

50-60 Hz

7.5 A MAX

MAC 

STACK UP

STACK DOWN

È

Ã

Á

Â

TX1+

TX2+

RX4-

RX1-

TX4+

RX

3

-

TX

3

+

RX2-

2

1

3

6

4
5

7
8

TX2+

TX1+

RX

3

-

RX2-

TX

3

+

RX4-

TX4+

RX1-

2

1

3

6

4
5

7
8

À

Â

Á

Содержание SecureStack C2 C2G124-48P

Страница 1: ...Enterasys SecureStack C2 Gigabit Ethernet Switches Hardware Installation Guide C2G124 48P C2H124 48P P N 9033994 08...

Страница 2: ......

Страница 3: ...Inc 50 Minuteman Road Andover MA 01810 2008 Enterasys Networks Inc All rights reserved Part Number 9033994 08 February 2008 ENTERASYS ENTERASYS NETWORKS ENTERASYS MATRIX ENTERASYS SECURESTACK LANVIEW...

Страница 4: ...ss A limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications Le pr sent appareil num rique n met pas de bruit...

Страница 5: ...WEEE NOTICE In accordance with Directive 2002 96 EC of the European Parliament on waste electrical and electronic equipment WEEE 1 The symbol above indicates that separate collection of electrical an...

Страница 6: ...ove the relevant threshold of the SJ T 11363 2006 standard This table shows where these substances may be found in the supply chain of Enterasys electronic information products as of the date of sale...

Страница 7: ...r adjustment Class 1 Laser transceivers comply with the following safety standards 21 CFR 1040 10 and 1040 11 U S Department of Health and Human Services FDA IEC Publication 825 International Electrot...

Страница 8: ...xus House Newbury Business Park London Road Newbury Berkshire RG14 2PZ England Conformance to Directive s Product Standards EC Directive 89 336 EEC EN 55022 EN 61000 3 2 EN 61000 3 3 EN 55024 EC Direc...

Страница 9: ...OVISIONS THE LICENSE THE DISCLAIMER OF WARRANTY AND THE LIMITATION OF LIABILITY IF YOU DO NOT AGREE TO THE TERMS OF THIS AGREEMENT OR ARE NOT AUTHORIZED TO ENTER INTO THIS AGREEMENT ENTERASYS IS UNWIL...

Страница 10: ...identified on the U S Commerce Control List or iii if the direct product of the technology is a complete plant or any major component of a plant export to Country Groups D 1 or E 2 the direct product...

Страница 11: ...dge and agree that any breach of Sections 2 4 or 9 of this Agreement by You may cause Enterasys irreparable damage for which recovery of money damages would be inadequate and that Enterasys may be ent...

Страница 12: ...x...

Страница 13: ...ting Help 1 7 Chapter 2 Network Requirements 10BASE TX Network 2 2 100BASE TX Network 2 2 1000BASE FX Network 2 2 1000BASE T Network 2 3 Chapter 3 Hardware Installation Considerations Prior to Install...

Страница 14: ...bles to LC Ports 3 27 Completing the Installation 3 30 Chapter 4 Troubleshooting Using LANVIEW 4 2 Troubleshooting Checklist 4 7 Using the Reset Button 4 8 Appendix A Specifications C2G124 48P C2H124...

Страница 15: ...Pinouts for 10 100 1000BASE TX 3 24 3 17 Eight Wire Straight Through Cable RJ45 Pinouts for 10 100 1000BASE TX 3 24 3 18 Cable Connection to MT RJ Multimode Fiber Optic Connectors 3 26 3 19 Cable Conn...

Страница 16: ...xiv...

Страница 17: ...esponsible for installing and setting up the stackable switches Note In this guide the following terms are used Switch refers to both C2G124 48P and C2H124 48P unless otherwise noted MGBIC Mini Gigabi...

Страница 18: ...e http www enterasys com support manuals Unlike the SecureStack C2 Configuration Guide click on Overview Guides at the manuals web site to find the Cabling Guide For Refer to An overview of the switch...

Страница 19: ...al Hazard Warns against an action that could result in personal injury or death due to an electrical hazard Riesgo Electrico Advierte contra una acci n que pudiera resultar en lesi n corporal o la mue...

Страница 20: ...Conventions Used in This Guide xviii Conventions Used in This Guide...

Страница 21: ...to an internal power supply failure in the switch or AC power source You can install the switch on a flat surface or into a standard 19 inch rack with user supplied mounting hardware and configure the...

Страница 22: ...Supply C2RPS POE The switch connects to the C2RPS POE using a C2RPS POE Cable The 10 100 1000 Mbps fixed front panel ports can operate in either half duplex or full duplex mode as determined by Auto N...

Страница 23: ...Supply C2RPS POE The switch connects to the C2RPS POE using a C2RPS POE Cable 1 DB9 RS232 console port connector 6 Mini GBIC port status LEDs 2 System Status LEDs 7 Two ports for stack connections 3 T...

Страница 24: ...PS SYS to the power connector Otherwise damage to the device may result Precauci n El dispositivo C2G124 48P cumple con el est ndar PoE No conecte una fuente de poder redundante SecureStack C2 C2RPS S...

Страница 25: ...al link Both ends of the cable are isolated with transformers blocking any DC or common mode voltage on the signal pair PoE exploits this fact by using two twisted pairs as the two conductors to suppl...

Страница 26: ...fiber optic multimode port and a standard LC connector For optical and operating range specifications refer to MGBIC LC01 MGBIC MT01 Specifications 1000BASE SX on page A 4 MGBIC LC03 Provides one 1000...

Страница 27: ...easy way to observe the status of individual ports and overall network operations Getting Help For additional support related to the module or this document contact Enterasys Networks using one of the...

Страница 28: ...revision numbers of all involved Enterasys Networks products in the network A description of your network environment such as layout cable type and so forth Network load and frame size at the time of...

Страница 29: ...work 2 2 1000BASE FX Network 2 2 1000BASE T Network 2 3 Note The network installation must meet the requirements described in this chapter to ensure satisfactory performance of this equipment Failure...

Страница 30: ...e that supports a copper connection as described in 1000BASE T Network on page 2 3 MGBIC LC01 for a 1000BASE SX compliant LC fiber optic multimode connection MGBIC LC03 for a 1000BASE SX standard LC d...

Страница 31: ...kets on the C2G124 48P and C2H124 48P support optional SFP MGBIC 02 for RJ45 copper 1000BASE T connections When connecting a 1000BASE T segment to one of the RJ45 fixed ports or to an optional MGBIC 0...

Страница 32: ...1000BASE T Network 2 4 Network Requirements...

Страница 33: ...is Installationen sollten nur durch ausgebildetes und qualifiziertes Personal vorgenommen werden Important Notice Read the Release Notes shipped with the switch to check for any exceptions to the supp...

Страница 34: ...as follows 1 Open the box and remove the packing material protecting the switch 2 Verify that the contents of the carton contains the items listed in Table 3 1 3 Remove the tape seal on the non condu...

Страница 35: ...use of optical instruments to view laser output increases eye hazard Advertencia No utilizar instrumentos opticos para ver el laser El uso de instrumentos opticos para ver el laser incrementa el ries...

Страница 36: ...i GBIC into the port slot until the Mini GBIC clicks and locks into place Figure 3 1 Mini GBIC with MT RJ Connector 1 Mini GBIC MGBIC MT01 4 Port slot 2 Mini GBIC top side 5 Protective dust cover 3 7...

Страница 37: ...e 3 5 Figure 3 2 Mini GBIC with LC Connector 1 Mini GBIC MGBIC LC01 LC03 or LC09 4 Port slot 2 Mini GBIC top side 5 Protective dust cover 3 7 pin edge connector insertion side 6 Release tab C2G124 24...

Страница 38: ...you are installing the switch in a rack To install the rubber feet proceed to Installing the Rubber Feet instructions below For instructions to rack mount the switch proceed to Rack Mounting the Swit...

Страница 39: ...ubber foot and position it on a marked location and press firmly into place Repeat this procedure to install the remaining three rubber feet 5 After installing the rubber feet return the switch to its...

Страница 40: ...nstallation on Flat Surface Caution To ensure proper ventilation and prevent overheating leave a minimum clearance space of 5 1 cm 2 0 in at the left right and rear of the switch Do not connect the sw...

Страница 41: ...s shown in Figure 3 5 using the eight M3 x 6 mm flathead screws shipped with the switch Caution To ensure proper ventilation and prevent overheating leave a minimum clearance space of 5 1 cm 2 0 in at...

Страница 42: ...ogy all the switches are connected The only difference in the cable connections in a daisy chain topology is that one cable is not installed Up to 8 switches can be stacked together using C2CAB SHORT...

Страница 43: ...adjacent switches in the stack C2CAB LONG cable to connect from the top switch to the bottom switch in the stack You only need one C2CAB LONG cable per stack If the stack is in a configuration where...

Страница 44: ...as a single network entity When switches are installed and connected as described back in Connecting High Speed Stacking Cables on page 3 10 the following occurs during initialization The switch that...

Страница 45: ...tch from top to bottom connecting power to a switch is described in Connecting AC and PoE Power on page 3 15 If the switches are powered on almost simultaneously the system will automatically select t...

Страница 46: ...the stack cable connections If the running stack uses a daisy chain topology make the stack cable connections from the bottom of the stack to the new switch that is STACK DOWN port from the bottom swi...

Страница 47: ...ensing that allows connection to power sources ranging from 100 to 240 VAC Note If you plan to connect all the switches quickly to allow automatic Manager selection wait until all switches are fully o...

Страница 48: ...tacking cables to the switches in the stack before applying power to the switches the following occurs The switch that will manage Manager the stack is automatically established with all other switche...

Страница 49: ...B9 female to DB25 male Using a DTE modem DB9 female to DB9 female cable you can connect products equipped with a DB9 DTE male console port to an IBM or compatible PC running a VT series emulation soft...

Страница 50: ...terasys switch If there is a switch designated as the Manager connect to its Console port 2 Plug the DB9 female connector at the other end of cable into the communications port on the PC 3 Turn on the...

Страница 51: ...itch designated as the Manager connect to its Console port 2 Plug the DB25 female connector at the other end of the cable into the port labeled COMM on the VT terminal 3 Turn on the terminal and acces...

Страница 52: ...switch designated as the Manager connect to its Console port 2 Plug the DB25 male connector at the other end of the cable into the modem communications port 3 Turn on the modem and make sure the remo...

Страница 53: ...to LC Ports on page 3 27 Connecting UTP Cables The fixed RJ45 front panel ports are 10 100 1000 Mbps ports and have internal crossovers When connecting a workstation to these ports use a straight thr...

Страница 54: ...nd 111 ohms with a maximum length of 100 meters 328 feet b Verify that the device at the other end of the twisted pair segment is on and properly connected to the segment c Verify that the RJ45 connec...

Страница 55: ...Repeat all steps above until all connections have been made Figure 3 14 Four Wire Crossover Cable RJ45 Pinouts for 10 100BASE TX Figure 3 15 Four Wire Straight Through Cable RJ45 Pinouts for 10 100BA...

Страница 56: ...o RJ45 crossover cable 2 Other device port 1 RJ45 device port 3 RJ45 to RJ45 straight through cable 2 Other device port Back Front 1 2 CPU UP RPS MGR DOWN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 15 16...

Страница 57: ...e receive and transmit ends Many cables are pre labeled providing matching labels or tapes at both ends of each strand of cable To connect an MT RJ cable to a fixed MT RJ connector of a Mini GBIC refe...

Страница 58: ...ms in data transmissions If the ends of the fiber optic strands become contaminated use a canned duster to blow the surfaces clean A fiber port cleaning swab saturated with optical grade isopropyl alc...

Страница 59: ...BASE SX multimode fiber optic segment from the network or other devices to an LC port connector of a Mini GBIC MGBIC LC01 or MGBIC LC03 or a 1000BASE LX single mode fiber optic segment from the networ...

Страница 60: ...t or other contaminants Contamination of cable ends causes problems in data transmissions If the ends of the fiber optic strands become contaminated use a canned duster to blow the surfaces clean A fi...

Страница 61: ...he device at the other end of the segment is ON and connected to the segment b If there are separate fiber optic connections on the other device check the crossover of the cables Swap the cable connec...

Страница 62: ...new password and perform more involved management configurations on the switch One of many capabilities is to reconfigure the stack reassigning the Manager function to another switch and configuring...

Страница 63: ...2 Installation Guide 4 1 4 Troubleshooting This chapter provides information concerning the following For information about Refer to page Using LANVIEW 4 2 Troubleshooting Checklist 4 7 Using the Rese...

Страница 64: ...3 STACK UP LED RJ45 ports 45 through 48 4 RPS LED for redundant power source status 8 Link Activity LEDs for 1 Gbps Mini GBIC ports 49 through 521 1 These Mini GBIC ports will only establish a link wh...

Страница 65: ...bps Mini GBIC 5 Manager LED ports 49 through 521 1 Unlike the C2G124 48P all 52 ports may be active at the same time Note The terms flashing blinking and solid used in Table 4 1 indicate the following...

Страница 66: ...ains red for several minutes the system may have a fatal error Contact Enterasys Networks for technical support Amber Solid Diagnostics are running If the LED remains amber for more than several minut...

Страница 67: ...lid Switch is operating as the Manager of the stack None RPS Off RPS not in use None Amber Solid The switch internal power supply failed and the RPS is providing the proper power to the switch If an R...

Страница 68: ...it is defective 2 Internal power supply failed contact Enterasys Networks for technical support Blinking Port is linked and traffic is being received or transmitted by the interface PoE power has fai...

Страница 69: ...mproper Console cable pinouts Refer to Appendix A for proper Console port pinouts Corrupt firmware image or hardware fault If possible attempt to download the image to the device again Refer to the Se...

Страница 70: ...network design and delete unnecessary loops If the problem continues contact Enterasys Networks for technical support User parameters IP address device and module name etc were lost when the switch po...

Страница 71: ...w logon to the switch through the Console port and assign a new password using the command line interface CLI 3 To access switch management from your local PC terminal or modem connection refer to the...

Страница 72: ...Using the Reset Button 4 10 Troubleshooting...

Страница 73: ...pecifications A 3 Gigabit Ethernet Specifications A 4 Console Port Pinout Assignments A 7 Regulatory Compliance A 7 Table A 1 Switch Specifications Item Specification C2G124 48P RJ45 ports 1 through 4...

Страница 74: ...z processor Dynamic Random Access Memory DRAM 256 MB FLASH Memory 32 MB Physical Dimensions 4 4 H x 44 1 W x 36 85 D cm 1 7 H x 17 4 W x 14 5 D in Approximate Weight C2G124 48P C2H124 48P Gross 8 19 k...

Страница 75: ...ing Table A 1 Switch Specifications continued Item Specification Table A 2 Mini GBIC Input Output Port Specifications Item Specification MGBIC LC01 Provides one LC fiber optic multimode port that is c...

Страница 76: ...Bandwidth 850 nm Range 62 5 m MMF 160 MHz km 2 220 Meters 62 5 m MMF 200 MHz km 2 275 Meters 50 m MMF 400 MHz km 2 500 Meters 50 m MMF 500 MHz km 2 550 Meters Table A 5 MGBIC LC03 Optical Specificatio...

Страница 77: ...z km 2 000 Meters Table A 7 MGBIC LC09 Optical Specifications Item 62 5 m MMF 50 m MMF 10 m SMF Transmit Power minimum 11 5 dBm 11 5 dBm 9 5 dBm Receive Sensitivity 20 dBm 20 dBm 20 dBm Link Power Bud...

Страница 78: ...um cable length of the attached segment The Link Power Budget must not exceed those specified in this table The MGBIC 08 input power must not exceed 3 dBm Otherwise saturation could occur 23 dB 28 dB...

Страница 79: ...ectromagnetic compatibility EMC requirements listed in Table A 12 1 Pin 2 Received Data input 3 Pin 5 Signal Ground 2 Pin 3 Transmitted Data output All other pins not connected 5 1 9 6 Table A 12 Comp...

Страница 80: ...Regulatory Compliance A 8 Specifications...

Страница 81: ...Electromagnetic Compatibility EMC requirements A 7 Enterasys contacting 1 7 F Fiber budget A 3 Front panel 1 3 1 4 H High Speed Stack connections introduction to 1 4 High speed stacking cables install...

Страница 82: ...ety requirements A 7 Specifications A 1 C2G124 48P A 1 C2H124 48P A 1 A 2 MGBIC 02 A 6 MGBIC 08 A 6 MGBIC LC01 A 4 MGBIC LC03 A 4 MGBIC LC09 A 5 MGBIC MT01 A 4 Mini GBIC input outputs A 3 RPS input A...

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