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3Com 3C13701 Module Manual

Other manuals for 3C13701: Quick Reference Manual, Installation Manual
Manual is about: Router 5000 Family and Router 6000 Family

Summary of 3C13701

  • Page 1

    3com router 5000 family and router 6000 family module guide 3c13701 3c13751 3c13755 3c13759 3c13840 3c13880 www.3com.Com part number: 10015049 rev aa march 2006.

  • Page 2

    Copyright © 2006, 3com corporation. All rights reserved. No part of this documentation may be reproduced in any form or by any means or used to make any derivative work (such as translation, transformation, or adaptation) without written permission from 3com corporation. 3com corporation reserves th...

  • Page 3: Table of Contents

    3com router 5000 and router 6000 v2.41 module guide table of contents i table of contents chapter 1 overview ....................................................................................................................... 1-1 1.1 types of sics ....................................................

  • Page 4

    3com router 5000 and router 6000 v2.41 module guide table of contents ii 2.5.1 introduction............................................................................................................ 2-20 2.5.2 appearance .................................................................................

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    3com router 5000 and router 6000 v2.41 module guide table of contents iii 3.3.1 introduction............................................................................................................ 3-11 3.3.2 appearance ................................................................................

  • Page 6

    3com router 5000 and router 6000 v2.41 module guide table of contents iv 3.9.5 interface cable...................................................................................................... 3-43 3.9.6 connecting the interface cable.................................................................

  • Page 7

    3com router 5000 and router 6000 v2.41 module guide table of contents v 3.16.3 interface leds..................................................................................................... 3-61 3.16.4 interface cable.................................................................................

  • Page 8

    3com router 5000 and router 6000 v2.41 module guide table of contents vi 4.5.4 interface cable...................................................................................................... 4-13 4.5.5 connecting the interface optic fiber ..........................................................

  • Page 9

    3com router 5000 and router 6000 v2.41 module guide table of contents vii 4.12.4 interface cable.................................................................................................... 4-39 4.12.5 connecting the interface cable................................................................

  • Page 10

    3com router 5000 and router 6000 v2.41 module guide table of contents viii 4.19.5 connecting the interface cable........................................................................... 4-60 4.20 router 1-port e1 voice fic ..............................................................................

  • Page 11: Chapter 1  Overview

    3com router 5000 and router 6000 v2.41 module guide chapter 1 overview 1-1 chapter 1 overview information about interface cards and modules other than smart interface cards (sics), multi-functional interface modules (mims), and flexible interface cards (fics) are beyond the scope of this manual. Thi...

  • Page 12

    3com router 5000 and router 6000 v2.41 module guide chapter 1 overview 1-2 z router ndec2 encryption accelerator mim (3cr13773-75) z router 1-port 10/100/1000 mim (3c13774) z router 1-port ct-3 mim (3c13775a) z router 1-port ce3 mim (3c13777) z router 4-port e1 ima mim (3c13778) z router 4-port t1 i...

  • Page 13

    3com router 5000 and router 6000 v2.41 module guide chapter 1 overview 1-3 z router 1-port ce3 fic (3c13888) z router 1-port ct3 fic (3c13889a) z router 1-port fractional t1 fic (3c13889a) z router 1-port fractional t3 fic (3c13889a) z router 2-port fxs fic (3c13890) z router 4-port fxs fic (3c13891...

  • Page 14

    3com router 5000 and router 6000 v2.41 module guide chapter 1 overview 1-4 z in case of the possible damage to mims, put the mims on the printed circuit board (pcb) tray during the installation and replacement; z hold the circuit board by the edge and do not touch the components and the surface of t...

  • Page 15

    3com router 5000 and router 6000 v2.41 module guide chapter 1 overview 1-5 figure 1-2 installing sic iv. Removing sic follow these steps to remove a sic: step 1: place the rear panel of the router towards you; step 2: turn off the power switch of the router and unplug the power cord; step 3: unplug ...

  • Page 16

    3com router 5000 and router 6000 v2.41 module guide chapter 1 overview 1-6 figure 1-3 installing mim (1) figure 1-4 installing mim (2) iii. Removing mim follow these steps to remove a mim: step 1: place the rear panel of the router towards you; step 2: turn off the power switch of the router and unp...

  • Page 17

    3com router 5000 and router 6000 v2.41 module guide chapter 1 overview 1-7 the router series supports hot swapping. Thus, you can remove or install fics when the router is running without disconnecting the power supply. But before that, you must first execute the remove slot command; otherwise, unkn...

  • Page 18

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-1 chapter 2 smart interface cards (router 5000) 2.1 router 1-port 10/100 sic 1-port 10base-t/100base-tx ethernet interface card, in which fe stands for fast ethernet module. This is used to implement the communicat...

  • Page 19

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-2 being received or/and transmitted. 2.1.2 interface cable normally, category-5 twisted pair cable is adopted to connect the 10base-t /100base-tx ethernet interface to the ethernet, as shown in the following figure...

  • Page 20

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-3 2.2 router 1-port serial sic 2.2.1 introduction 1-port multiprotocol synchronous/asynchronous serial interface card (router 1-port serial sic) supports both synchronous and asynchronous operating modes. It suppor...

  • Page 21

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-4 caution: the baud rate cannot exceed 64 kbps if v.24 cable is used and the interface operates in synchronous mode. Ii. Dte and dce the synchronous serial interface supports both dte (data terminal equipment) and ...

  • Page 22

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-5 figure 2-3 router 1-port serial sic 2.2.3 interface attributes the interface attributes of router 1-port serial sic are given in the following table: table 2-5 interface attributes of router 1-port serial sic des...

  • Page 23

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-6 description attribute synchronous asynchronous supported service ddn leased line terminal access backup modem dial-up dumb terminal access asynchronous leased line backup 2.2.4 interface leds router 1-port serial...

  • Page 24

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-7 at one end of these cables is db50 connector for the connection to a router, and at the other end (network end) is a connector whose type varies by the network device (or line type) to be connected. Caution: the ...

  • Page 25

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-8 figure 2-7 v.35 dte cable z v.35 dce cable figure 2-8 v.35 dce cable for the pinouts of synchronous/asynchronous serial interface cable, see low-end and mid-range series routers cable manual . 2.2.6 connecting in...

  • Page 26

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-9 step 3: power on the router, and check the leds of the corresponding slot on the front panel: on means that the sic is operating normally and off means that the post of the sic has failed. In the latter case, ple...

  • Page 27

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-10 figure 2-10 router 2-port isdn-u sic 2.3.3 interface attributes the interface attributes of router 2-port isdn-s/t sic and router 2-port isdn-u sic are given in the following table: table 2-7 interface attribute...

  • Page 28

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-11 figure 2-11 sic-2bs panel figure 2-12 sic-2bu panel the status description of the leds is given in the following table: table 2-8 description of the leds on sic-bs and sic-bu panels led description b1 off means ...

  • Page 29

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-12 caution: the relevant cables have been included in the standard configurations of router 2-port isdn-s/t sic and router 2-port isdn-u sic. 2.3.6 connecting interface cable caution: z you should connect a cable t...

  • Page 30

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-13 step 4: check the led on the sic panel: on means the sic is normally powered on. If it is off, contact the agent. 2.4 router 1-port fractional e1 sic 2.4.1 introduction 1-port channelized e1/ce1/pri compatible i...

  • Page 31

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-14 table 2-9 interface attributes of router 1-port fractional e1 sic attribute description connector type db15 number of connectors 1 interface standard g.703, g.704 interface rate 2.048mbps cable type 75-ohm non-b...

  • Page 32

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-15 on 1 2 3 4 5 6 7 8 figure 2-14 default setting of the dip switches 8bit description and settings of dip switch are given in the following table: table 2-10 description and settings of the internal dip switch of ...

  • Page 33

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-16 dip switch description 75 -ohm impedance 120 -ohm impedance 8bit switch for rxshield grounding options - off: rxshield grounding via capacitor on: rxshield directly grounding caution: z when setting internal dip...

  • Page 34

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-17 2.4.6 interface cable interface cables for router 1-port fractional e1 sic are standard e1 g.703 cables. E1 g.703 cables have two types: 75-ohm non-balanced coaxial cables and 120-ohm balanced twisted pair cable...

  • Page 35

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-18 note: a network interface connector is available for extending the e1 cable. Both ends of the connector are rj45 jacks that can be used to connect two 120-ohm balanced twisted pair cables. In addition, a 75-ohm ...

  • Page 36

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-19 caution: the wire marked tx in the e1 cable should be connected to the peer wire marked rx and the wire marked rx should be connected to the peer wire marked tx. Router network devices such as ddn db-15 coaxial ...

  • Page 37

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-20 step 5: check the status of link led on the router 1-port fractional e1 sic panel: on means the link is connected and off means the link is not connected. In the latter case, check the line. 2.5 router 1-port fr...

  • Page 38

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-21 table 2-12 interface attributes of router 1-port fractional t1 sic attribute description connector type rj45 number of connectors 1 interface standard g.703/t1.102, g.704 interface rate 1.544mbps cable type t1 c...

  • Page 39

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-22 2.5.5 interface cable router 1-port fractional t1 sic interface cable is 100-ohm standard shielded network cable that has rj45 connectors at both ends. The following figure illustrates a router 1-port fractional...

  • Page 40

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-23 step 3: power on the router, and check the leds of the corresponding slot on the front panel: on means that the sic is operating normally and off means that the post of the sic has failed. In the latter case, pl...

  • Page 41

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-24 attribute description number of connectors 1 (router 1-port analog modem sic) 2 () cable type telephone cable with ferrite core maximum speed 56kbps supported standard itu-t v.90, v.34 (33.6 kbps), v.Fc, v.32 bi...

  • Page 42

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-25 2.6.6 connecting interface cable caution: z you should connect a cable to the port with the correct mark. Misplugging is prone to impair the sic/mim and even damage the router. Z you are recommended to install a...

  • Page 43

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-26 caution: while using fxs sic/fxo sic, you must ensure that the 3com routers can be connected to ip networks or other wans. 2.7.2 appearance z router 1-port fxs/fxo sic figure 2-25 router 1-port fxs/fxo sic z rou...

  • Page 44

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-27 table 2-16 interface attributes of router 1-port fxs/fxo sic and router 2-port fxs/fxo sic attribute description connector type rj11 number of connectors 1 (router 1-port fxs/fxo sic) 2 (router 2-port fxs/fxo si...

  • Page 45

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-28 figure 2-29 router 2-port fxs sic panel figure 2-30 router 2-port fxo sic panel the status description of the leds of router 1-port fxs/fxo sic and router 2- port fxs/fxo sic is shown in the following table: tab...

  • Page 46

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-29 caution: z you should connect a cable to the port with the correct mark. Misplugging is prone to impair the sic/mim and even damage the router. Z when the telephone cable is used outdoors, it is recommended that...

  • Page 47

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-30 description attribute synchronous asynchronous operating mode dte, dce dte, dce minimum baud rate (bps) 1200 1200 300 maximum baud rate (bps) 64 k 2.048 m 115.2 cable v.24 (rs232) dte cable v.24 (rs232) dce cabl...

  • Page 48

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-31 description of the leds on router 1-port sae sic panel is given in the following table: table 2-19 leds on router 1-port sae sic panel led description link off means no link is present; on means a link is presen...

  • Page 49

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-32 figure 2-33 v.24 dce cable z v.35 dte cable figure 2-34 v.35 dte cable z v.35 dce cable figure 2-35 v.35 dce cable z x.21 dte cable figure 2-36 x.21 dte cable z x.21 dce cable.

  • Page 50

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-33 figure 2-37 x.21 dce cable z rs449 dte cable figure 2-38 rs449 dte cable z rs449 dce cable figure 2-39 rs449 dce cable z rs530 dte cable figure 2-40 rs530 dte cable.

  • Page 51

    3com router 5000 and router 6000 v2.41 module guide chapter 2 smart interface cards 2-34 z rs530 dce cable figure 2-41 rs530 dce cable note: these cables are optional items. You need to select one when purchasing a router 1-port sae sic card; otherwise, the cable is not provided..

  • Page 52: (Router 5000)

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-1 chapter 3 multifunctional interface modules (router 5000) 3.1 router 2-port fxs/fxo/e&m mim modules & router 4-port 4fxs/4fxo/4e&m mim modules 3.1.1 introduction 2/4-port voice subscribe...

  • Page 53

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-2 figure 3-1 router 2-port fxs/fxo/e&m mim module ii. Router 4-port fxs/fxo/e&m mim module the appearance of router 4-port fxs/fxo/e&m is shown in the following figure: figure 3-2 router 4...

  • Page 54

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-3 attribute description the actual needs at the site.) interface standard itu q.512-compliant subscriber circuit interface (router 2-port fxs) itu q.552-comliant loop trunk interface (rout...

  • Page 55

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-4 act link figure 3-7 router 4-port fxo panel act link figure 3-8 router 4-port e&m panel table 3-2 description of the leds on voice mim panel led description link off means no link is pre...

  • Page 56

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-5 ii. Interface cable of e&m modules e&m modules of 3com 5000 family routers support bell i, ii, iii, v switches, and 2-wire & 4-wire voice signals. It is recommended to use bell v 4-wire ...

  • Page 57

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-6 table 3-3 pinouts of e&m interface cable (bell v 4-wire) router side rj45 pin rj45 interface signal signal at switch side (bell v 4-wire) 1 sb (negative power supply) - 2 e m 3 ring0 rin...

  • Page 58

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-7 caution: z some measures are taken to protect voice modules. Still, you are recommended to install a special lightning arrester at the input end of each connection cable to obtain better...

  • Page 59

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-8 figure 3-11 router e1voice module 3.2.3 interface attributes the interface attributes of router e1 voice module are given in the following table. Table 3-4 interface attributes of router...

  • Page 60

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-9 figure 3-12 router e1voice module panel description of the leds on router e1 voice module panel is given in the following table: table 3-5 description of the leds on router e1voice modul...

  • Page 61

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-10 figure 3-14 75-ohm-to120-ohm adapter (with bnc connector) caution: z for the convenience of extending the connection of e1 120-ohm balanced twisted pair cable, you can use network inter...

  • Page 62

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-11 z a network interface connector and then the peer device using another e1 120-ohm balanced twisted pair cable, if the resistance of the port to be connected is 120-ohm, and there is a n...

  • Page 63

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-12 figure 3-16 router t1voice module 3.3.3 interface attributes the interface attributes of router t1 voice module are given in the following table: table 3-6 interface attributes of route...

  • Page 64

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-13 figure 3-17 router t1 voice module panel description of the leds on router t1 voice module panel is given in the following table. Table 3-7 description of the leds on router t1voice mod...

  • Page 65

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-14 caution: both router t1 voice module cable and network interface connector are optional accessories. You should order them when ordering a router t1 voice module. Otherwise, they will n...

  • Page 66

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-15 3.4 ndec module 3.4.1 introduction network data encryption module (ndec) supports ipsec protocol and speeds up the encryption of ip packets by means of hardware, featuring high performa...

  • Page 67

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-16 3.4.4 interface leds ndec panel is shown in the following figure: figure 3-21 ndec panel table 3-9 description of the leds on ndec panel led description run off: the module is not power...

  • Page 68

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-17 3.4.5 troubleshooting 1) symptom 1: all the leds are off after the router is started up. Troubleshooting: all the leds should fast blink once upon the startup of the device. They are ke...

  • Page 69

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-18 of the current ndec module. If it is necessary to upgrade the processing capability of the ndec module, please contact your agent. 3.5 router 2-port 10/100 mim 3.5.1 introduction the 2-...

  • Page 70

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-19 figure 3-22 router 2-port 10/100 mim panel the following table describes the leds on the /router 2-port 10/100 mim panel. Table 3-11 leds on the router 2-port 10/100 mim panel led descr...

  • Page 71

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-20 example, pc or router) to a hub or lan switch. The cables delivered with the router are straight-through cables. Z crossover cable: the wires are crimped in the rj-45 connectors at both...

  • Page 72

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-21 table 3-12 baud rate and transmission distance of v.24 (rs232)/v.35 cable v.24 (rs232) v.35 baud rate (bps) maximum transmission distance (m) baud rate (bps) maximum transmission distan...

  • Page 73

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-22 asynchronous serial interface is generally used as dialing port and connected to a modem or a terminal adapter (ta). In this case, regardless of the operating mode of the device, only a...

  • Page 74

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-23 3.6.3 interface leds router 4-port serial mim panel is shown in the following figure: figure 3-24 router 4-port serial mim panel description of the leds on router 4-port serial mim is g...

  • Page 75

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-24 db100 male db50 female figure 3-25 router 4-port serial mim conversion cable for the pinouts of router 4-port serial mim conversion cable, see low-end and mid-range series routers cable...

  • Page 76

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-25 caution: before connecting an sa module, confirm the model of the equipment to be connected to the sa module (that is, sync/async mode, dte/dce mode, and so on), signaling criterion req...

  • Page 77

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-26 the synchronous serial interface can work in either dte or dce mode. Two directly connected devices must work as dte and dce respectively. The dce provides clock synchronization and spe...

  • Page 78

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-27 table 3-17 interface attributes of the router 2 and 4-port enhanced serial mim description attribute synchronous asynchronous connector db-28 number of connectors 2 (fic-2sae) 4 (fic-4s...

  • Page 79

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-28 figure 3-26 2-port panel figure 3-27 4-port panel the following table describes the leds on the panel: table 3-18 leds on the panel led description link off means no link is present; on...

  • Page 80

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-29 all these cables use a db-28 connector to connect the router, but the connector at the network end varies with the type of the to-be-connected network. Z v.24 dte cable figure 3-28 v24 ...

  • Page 81

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-30 figure 3-32 x.21 dte cable z x.21 dce cable figure 3-33 x.21 dce cable z rs449 dte cable figure 3-34 rs449 dte cable z rs449 dce cable figure 3-35 rs449 dce cable z rs530 dte cable.

  • Page 82

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-31 figure 3-36 rs530 dte cable z rs530 dce cable figure 3-37 rs530 dce cable note: these cables are optional. You must order them together with the mim card. Otherwise, they are not provid...

  • Page 83

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-32 step 2: plug the db-28 connector of the cable to the corresponding db-28 port on the mim card. Step 3: connect the other end of the cable as follows: z if the wan is a ddn line, connect...

  • Page 84

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-33 cable type e1 75-ohm non-balanced coaxial cable e1 120-ohm balanced twisted pair cable 120-ohm 4e1 conversion cable (4e1/4e1-f modules) 75-ohm 4e1 conversion cable (4e1/4e1-f modules) c...

  • Page 85

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-34 active off means no data is being transmitted or received. On means data is being transmitted or received. 3.8.4 interface cable i. Interface cable of 2-port modules 2-port interface ca...

  • Page 86

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-35 note: you can select a network interface connectors with an rj-45 receptacle at both ends that connect two 120-ohm balanced twisted pair cables with bnc connectors. The network interfac...

  • Page 87

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-36 figure 3-42 120-ohm 4-port module conversion cable figure 3-43 75-ohm 4-port module conversion cable caution: both 75-ohm 4-port module 1 and 120-ohm 4-port module conversion cables are...

  • Page 88

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-37 in addition, a 75-ohm to 120-ohm adapter is provided. For the pinouts of cables, see low-end and mid-range series routers cable manual . 3.8.5 internal dip switches router 2 and 4-port ...

  • Page 89

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-38 3bit on off 4bit on off 5bit on off 6bit rxring grounding mode selection switch off: rxring is grounded via capacitance. On: rxring is grounded directly. - 7bit rxshield grounding mode ...

  • Page 90

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-39 caution: read the mark identifying a port before you connect a cable to it, making sure it is the correct port. Wrong connection tends to damage interface modules and even the router; s...

  • Page 91

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-40 z if the port on the network device to be connected has a 120-ohm port, use a 75-ohm to 120-ohm adapter, or use a 120-ohm cable instead. 2) when using a 120-ohm balanced twisted pair ca...

  • Page 92

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-41 step 4: connect the e1 cable to the device to be connected. Step 5: power on the router, and check the leds of the corresponding slot on the front panel: on means that the mim is operat...

  • Page 93

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-42 3.9.3 internal dip switches the purpose of internal dip switches of router 4-port isdn-s/t mim is to set the matched resistance on an isdn bri s/t port. The setting of this switch (dip ...

  • Page 94

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-43 3.9.4 interface leds router 4-port isdn-s/t mim panel is shown in the following figure: figure 3-48 router 4-port isdn-s/t mim panel description of the leds on router 4-port isdn-s/t mi...

  • Page 95

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-44 step 1: on router 4-port isdn-s/t mim, choose the port for connection; step 2: confirm the type of isdn line provided by the telecom carrier; step 3: connect the cable: z if the line is...

  • Page 96

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-45 attribute description interface standard g.703/t1.102 g.704 at&t tr 54016 at&t tr 62411 ansi t1.403 interface rate 1.544mbps cable type t1 cable (100-ohm shielding network cable) operat...

  • Page 97

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-46 note: ais = alarm indication signal; lfa = loss of frame alignment; rai = remote alarm indication 3.10.4 interface cable interface cables (t1 cables) for modules are 100-ohm straight-th...

  • Page 98

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-47 step 1: insert one end of a t1 cable into the rj-45 connector on the t1 or t1-f module; step 2: connect the other end of the cable to the device to be connected: z directly if the cable...

  • Page 99

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-48 3.11.2 interface attributes the following table describes the interface attributes of the router 1-port adsl over pots mim. Table 3-28 interface attributes of the router 1-port adsl ove...

  • Page 100

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-49 table 3-29 leds on the router 1-port adsl over pots mim panel led description link off means the loop is inactive; on means the loop has been activated and has entered the data mode; bl...

  • Page 101

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-50 modem interface phone port line port adsl card rj11 interface pstn modem interface phone port line port adsl card rj11 interface r out er ds l a m splitter modem interface phone port li...

  • Page 102

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-51 number of connectors 1 () 2 (router 2-port adsl over pots mim) interface standard itu-t 992.1 g.Dmt itu-t 992.2 g.Lite ansi t1.413 issue 2 interface rate in adsl full rate mode (itu-t 9...

  • Page 103

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-52 note: the standard equipping package of the router 2-port adsl over pots mim includes the regular telephone cable(s). You can separately order an external splitter as needed. 3.12.5 con...

  • Page 104

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-53 insert router ndec2 encryption accelerator mim in the mim slot of a low-end and mid-range modular router. The main board forwards the ip packets and implements the vpn with encryption f...

  • Page 105

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-54 table 3-33 description of the leds on router ndec2 encryption accelerator mimpanel led indication status on (green): the router ndec2 encryption accelerator mim is powered on properly. ...

  • Page 106

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-55 may due to the host or the router ndec2 encryption accelerator mim, contact our agents for support. 3.14 router 4-port e1 ima mim 3.14.1 introduction the router 4-port e1 ima mim interf...

  • Page 107

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-56 description item router 4-port e1 ima mim (75-ohm) router 4-port e1 ima mim (120-ohm) interface standard itu-g.703, itu-g.704 interface rate 2.048 mbps cable type e1 coaxial cable shiel...

  • Page 108

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-57 table 3-35 meaning of the leds led meaning link off: the link is disconnected. On: the link is connected. Act blink: data is being transmitted/received. Off: no data is being transmitte...

  • Page 109

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-58 6) check the status of the link led on the panel of the ima-4e1 interface card after power-on. If the led is off (indicating the line is faulty, and the signal is desynchronized), check...

  • Page 110

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-59 cable characteristic impedance 100 ohm max transmission distance 150 m (492.1 in.) operating mode atm t1 standalone link/ima binding mode service aal5 protocol pppoa, pppoeoa, ipoa, ipo...

  • Page 111

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-60 2) connect one rj45 connector of the router 4-port t1 ima mim conversion cable to a peer device. 3) check the status of the link led on the panel of the router 4-port t1 ima mim interfa...

  • Page 112

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-61 3.16.3 interface leds router 1-port ce3 mim panel is shown in the following figure: figure 3-64 router 1-port ce3 mim panel description of the leds on router 1-port ce3 mim panel is giv...

  • Page 113

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-62 3.16.5 connecting the interface cable caution: some measures have been taken to protect the router 1-port ce3 mim module. To achieve better lightning protection effects, however, you ar...

  • Page 114

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-63 3.17.2 interface attributes the interface attributes of router 1-port ct3 mim are given in the following table: table 3-40 interface attributes of router 1-port ct3 mim attribute descri...

  • Page 115

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-64 lp/al on means the interface is in a loopback. Blinking means an ais, lfa, or rai alarm signal is present. Off means no loopback or alarm is present. Note: ais = alarm indication signal...

  • Page 116

    3com router 5000 and router 6000 v2.41 module guide chapter 3 multifunctional interface modules (router 5000) 3-65 the following figures show the router 1-port 10/100/1000 mim panels. Figure 3-67 router 1-port 10/100/1000 mim panel the following table describes the leds on the router 1-port 10/100/1...

  • Page 117

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-1 chapter 4 flexible interface cards (router 6000) 4.1 router 2-port 10/100 fic 4.1.1 introduction the router 2-port 10base-t/100base-tx fe interface card (3c13861) provides two 10/100 mbps rj-45 e...

  • Page 118

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-2 figure 4-1 router 2-port 10/100 panel the following table describes the leds on the router 2-port 10/100 panel. Table 4-2 leds on the router 2-port 10/100 panel led description link off means no ...

  • Page 119

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-3 example, pc or router) to a hub or lan switch. The cables delivered with the router are straight-through cables. Z crossover cable: the wires are crimped in the rj-45 connectors at both ends in d...

  • Page 120

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-4 note: depending on how light travels, optical fibers are divided into multi-mode optical fiber and single-mode optical fiber. Single-mode optical fiber has very thin core, and transmits only in s...

  • Page 121

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-5 description attribute 100fx sm 100fx mm ethernet_snap 4.2.3 panel and interface leds figure 4-3 100fx mm panel figure 4-4 100fx sm panel the following table describes the leds on the card panel. ...

  • Page 122

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-6 figure 4-5 sc-type fiber-optic connector note: fiber-optic connectors, according to itu, are passive components that are used to stably but not permanently connect two or more optical fibers. The...

  • Page 123

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-7 laser danger: invisible laser radiation may be emitted from the fiber-optic ports which are connected with lasers. To protect your eyes against radiation harm, never stare into an open fiber-opti...

  • Page 124

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-8 4.3.3 panel and interface leds the following figures show the 1-port 10/100/1000 fic panel. Figure 4-6 1-port 10/100/1000 fic, panel the following table describes the leds on the router 1-port 10...

  • Page 125

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-9 4.4 router 1-port gigabit ethernet fiber fic 4.4.1 introduction the 1-port 1000base-sx/1000base-lx ge fiber interface card, is used for router-to-lan communication. The cards support: z operation...

  • Page 126

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-10 figure 4-8 1-port gigabit ethernet fic panel the following table describes the leds on the 1-port gigabit ethernet fic. Table 4-8 leds on the 1-port gigabit ethernet fic panel led description li...

  • Page 127

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-11 4.4.5 connecting the interface optic fiber caution: in connecting the optical fiber, observe the following: do not over-bend the optical fiber. Its curvature radius must be no less than 10 cm (3...

  • Page 128

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-12 z full duplex 4.5.2 interface attributes the following table describes the interface attributes of the 1-port gef fic: table 4-9 interface attributes of the 1-port gef fic attribute 1-port gef f...

  • Page 129

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-13 figure 4-10 1-port gef fic panel the following table describes the leds on the 1-port gef fic panels. Table 4-10 leds on the 1-port gef fic panel led description link off means no link is presen...

  • Page 130

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-14 4.5.5 connecting the interface optic fiber caution: when connecting the optical fiber, observe the following: do not over-bend the optical fiber. Its curvature radius must be no less than 10 cm ...

  • Page 131

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-15 synchronization and specifies the communication rate, whereas the dte accepts clock synchronization and communicates at the specified rate. The router normally works as a dte. To identify whethe...

  • Page 132

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-16 4.6.2 interface attributes the following table describes the interface attributes of the router 4-port enhanced serial: table 4-12 interface attributes of the router 4-port/8-port enhanced seria...

  • Page 133

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-17 4.6.3 panel and interface leds the following figures show the router 4/8-port enhanced serial fic panels: figure 4-12 router 4-port enhanced serial fic panel the following table describes the le...

  • Page 134

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-18 z x.21 dte cable: db-15 plug at the network end z x.21 dce cable: db-15 receptacle at the network end z rs449 dte cable: db-37 plug at the network end z rs449 dce cable: db37 receptacle at the n...

  • Page 135

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-19 figure 4-17 v.35 dce cable z x.21 dte cable figure 4-18 x.21 dte cable z x.21 dce cable figure 4-19 x.21 dce cable z rs449 dte cable figure 4-20 rs449 dte cable z rs449 dce cable.

  • Page 136

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-20 figure 4-21 rs449 dce cable z rs530 dte cable figure 4-22 rs530 dte cable z rs530 dce cable figure 4-23 rs530 dce cable note: these cables are optional. You must order them together with the fic...

  • Page 137

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-21 caution: before connecting an fic card, identify the type of the equipment to be connected (that is, the synchronous/asynchronous mode, dte/dce mode, and so on), signaling criterion required by ...

  • Page 138

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-22 description attribute router 4-port ce1/pri fic number of connectors 1 interface standard g.703, g.704 interface rate 2.048 mbps cable type e1 75-ohm unbalanced coaxial cable e1 120-ohm balanced...

  • Page 139

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-23 active off means no data is being transmitted or received on the interface; blinking means data is being transmitted and/or received. 4.7.4 interface cable i. Interface cable of the router 4-por...

  • Page 140

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-24 in addition, you are available with 75-ohm-to-120-ohm adapters. ( note: e1 cable, coaxial connector, network connector, and 75-ohm-to-120-ohm adapter are all optional accessories. They are provi...

  • Page 141

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-25 figure 4-28 75-ohm 4e1 adapter cable note: both 75-ohm 4e1 and 120-ohm 4e1 adapter cables are required for router 4-port ce1/pri fic. In addition, you are available with 75-ohm-to-120-ohm adapte...

  • Page 142

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-26 4.7.6 connecting the interface cable caution: before you connect a port, read its label carefully; a wrong connection can cause damages to the interface card and even the device. If outdoor cabl...

  • Page 143

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-27 z if the to-be-connected network device has a 120-ohm port, you need a 75-ohm-to-120-ohm adapter or a 120-ohm cable instead. 2) when using a 120-ohm balanced twisted-pair cable, do the following...

  • Page 144

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-28 step 5: power on the router, and check the behavior of the link led on the card panel: off means fault occurs on the line and the signal is not synchronized. Check the line status. 4.8 router 4-...

  • Page 145

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-29 attribute description supported service backup leased line isdn pri (only supported by the cards) 4.8.3 panel and interface leds the following figure illustrates the panel. Figure 4-31 router 4-...

  • Page 146

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-30 to extend a t1 cable, you may connect the cable to another one using a network interface connector with an rj-45 receptacle at each end. Note: both t1 cable and network interface connector are o...

  • Page 147

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-31 4.9 router 1-port ce3 fic 4.9.1 introduction router 1-port ce3 fic, the 1-port channelized e3 interface card, delivers these functions: z in e3 mode, transmitting, receiving, and processing one ...

  • Page 148

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-32 4.9.3 panel and interface leds the following figure illustrates an router 1-port ce3 fic panel. Figure 4-34 router 1-port ce3 fic panel the following table describes the leds on the card panel. ...

  • Page 149

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-33 4.9.5 connecting the interface cable caution: by design, the router 1-port ce3 fic is protected against lightning strikes. But when outdoor cabling is involved, you are recommended to add a spec...

  • Page 150

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-34 table 4-21 router 1-port ct3 fic interface attributes attribute description connector smb number of connectors 2 interface standard g.703, g.704, g.752 interface rate 44.736 mbps cable t3 cable ...

  • Page 151

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-35 4.11 8.8 router 1-port e3 atm fic 4.11.1 introduction 8.8 router 1-port e3 atm fic, the 1-port 34mbps atm-e3 interface card, provides these functions: z two atm cell mapping modes: atm direct ma...

  • Page 152

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-36 4.11.3 panel and interface leds the following figure illustrates the 8.8 router 1-port e3 atm fic panel: figure 4-37 8.8 router 1-port e3 atm fic panel the following table describes the leds on ...

  • Page 153

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-37 4.11.5 connecting the interface cable caution: by design, the 8.8 router 1-port e3 atm fic is protected against lightning strikes. But when outdoor cabling is involved, you are recommended to ad...

  • Page 154

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-38 table 4-25 interface attributes of the router 1-port t3 atm fic attribute router 1-port t3 atm fic connector smb number of connectors 2 interface standard g.703, g.704, g.823 interface rate 44.7...

  • Page 155

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-39 , payload, local or cell) blinking on alarm detected, loop back not set off loop back not set, no alarms detected note that following alarms can be indicated by lp/alm blinking on: los, oof, ais...

  • Page 156

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-40 step 1: connect the smb connector of an e3/t3 cable to the tx port on the router 1-port t3 atm fic and another end to the rx port on another device. Step 2: connect the smb connector of another ...

  • Page 157

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-41 attribute router 1-port oc-3 atm mm fic router 1-port oc-3 atm sm fic router 1-port oc-3 atm sml fic interface standard sonet oc-3/sdh stm-1 interface rate 155 mbps max. Transmission segment ove...

  • Page 158

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-42 figure 4-41 router 1-port oc-3 atm sm fic panel the following figure illustrates the router 1-port oc-3 atm sml fic panel. Figure 4-42 router 1-port oc-3 atm sml fic panel the following table de...

  • Page 159

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-43 alarms detected note that following alarms can be indicated by lp/alm blinking on:.

  • Page 160

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-44 sdh/sonet layer alarm type section layer lol, los, oof, lof line layer lop, ais, rdi, rei path layer ais, rdi, rei note：if atm interface is shutdown, both link/act and lp/alm will be off. 4.13.4...

  • Page 161

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-45 4.14 router 1/2-port adsl fic 4.14.1 introduction router 1/2-port adsl fic, the 1-/2-port adsl over pstn interface card, allows a lan subscriber to connect to the digital subscriber's loop acces...

  • Page 162

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-46 supported service adsl over the regular telephone line 4.14.3 panel and interface led the following figure illustrates the router 1-port adsl fic panel. Figure 4-43 router 1-port adsl fic panel ...

  • Page 163

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-47 note: the standard equipping package of the router 1/2-port adsl fic includes the regular telephone cable(s). You can order a separate external splitter as needed. 4.14.5 connecting the interfac...

  • Page 164

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-48 provided on the same line. It provides downlink rates in the range 32 kbps to 8 mbps and uplink rates in the range 32 kbps to 1 mbps. The fic-adsl-i interface cards provide these functions: z ma...

  • Page 165

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-49 figure 4-47 router 2-port adsl fic panel the following table describes the leds on the panels. Table 4-32 leds on the panels led description link off means no link is present; on means a link is...

  • Page 166

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-50 4.16 router 4-port e1 ima fic 4.16.1 introduction router 4-port e1 ima fic, the 4port e1 atm inverse multiplexing interface card provides four or eight e1 interfaces that support inverse multipl...

  • Page 167

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-51 4.16.3 panel and interface leds the following figures illustrate the router 4-port e1 ima fic (75-ohm) panels: figure 4-49 75-ohm router 4-port e1 ima fic panel figure 4-50 75-ohm panel the foll...

  • Page 168

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-52 figure 4-51 75-ohm 8e1 conversion cable figure 4-52 120-ohm conversion cable 4.16.5 connecting the interface cable step 1: choose a conversion cable appropriate to the interface type of the devi...

  • Page 169

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-53 step 3: identify the sequence number of the other end of the 4e1/8e1 conversion cable and connect it with the intended device. Step 4: power on the router. Check the behavior of the link led for...

  • Page 170

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-54 4.17.3 panel and interface leds the following figures illustrate the router 4-port t1 ima fic panels: figure 4-53 router 4-port t1 ima fic panel the following table describes the leds on router ...

  • Page 171

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-55 the router 1-port oc3 pos fic uses the protocols such as ppp, frame relay and hdlc at the data link layer and ip at the network layer. It allows direct transmission of packets over sonet/sdh. It...

  • Page 172

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-56 4.18.3 panel and interface leds the following figure illustrates the router 1-port oc3 pos fic panel: figure 4-54 router 1-port oc3 pos fic panel the following table describes the leds on the ro...

  • Page 173

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-57 note that following alarms can be indicated by lp/alm blinking on: sdh/sonet layer alarm type section layer los, lof, oof line layer ais, rdi path layer lop, ais, rdi note ：if pos interface is s...

  • Page 174

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-58 the 2-/4-port voice at0 analog trunk interface card, processes and transmits over data communications networks voice signals for 2/4 loops of telephone exchanges. Caution: when connecting the ro...

  • Page 175

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-59 figure 4-55 2-port fxs fic panel the following figure illustrates the 2-port fxo panel: figure 4-56 2-port fxo panel the following figure illustrates the 4-port fxs fic panel: figure 4-57 4-port...

  • Page 176

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-60 the interface cables for the cards are telephone cables with ferrite core, both ends of which are rj-11 connectors. Note: rj-45 receptacles on the fxo/fxs cards also accept rj-11 connectors. The...

  • Page 177

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-61 4.20.2 interface attributes the following table describes the router 1-port e1 voice fic interface attributes. Table 4-41 interface attributes of the router 1-port e1 voice fic attribute descrip...

  • Page 178

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-62 table 4-42 leds on the router 1-port e1 voice fic panel led description link off means no link is present; on means a link is present. Active off means no data is being transmitted or received o...

  • Page 179

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-63 4.20.5 connecting the interface cable caution: if outdoor cabling is involved, consider to install a special lightning arrester at the input end of the interface cable for better lightning prote...

  • Page 180

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-64 4.21 router 1-port t1 voice fic 4.21.1 introduction router 1-port t1 voice fic, the 1-port t1 voice interface card, is intended for handling dense signals in a voip system. It delivers the voip ...

  • Page 181

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-65 table 4-44 leds on the router 1-port t1 voice fic panel led description link off means no link is present; on means a link is present. Active off means no data is being transmitted or received o...

  • Page 182

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-66 caution: if outdoor cabling is involved, consider to install a special lightning arrester at the input end of the interface cable for better lightning protection. Before you connect a port, read...

  • Page 183

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-67 table 4-45 interface attributes of the router ndec2 encryption accelerator fic attribute description protocol supported ipsec hardware algorithm key algorithm (des, 3des, aes) authentication alg...

  • Page 184

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-68 table 4-47 troubleshooting by reading the led behaviors incorrect led behaviors reason action to take status led remains off at router startup. The card or some hardware parts on the card are no...

  • Page 185

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-69 4.23.2 specifications table 4-48 rpu2 specifications item specifications fixed interface 2 x 10/100/1000 mbps electrical ethernet interfaces 1 x combo port (combo port is 10/100/1000 mbps or sfp...

  • Page 186

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-70 led and button description pwr1 steady on means the psu 1 is operating normally, and steady off means the psu 1 is not present or has failed. Pwr2 steady on means the psu 2 is operating normally...

  • Page 187

    3com router 5000 and router 6000 v2.41 module guide chapter 4 flexible interface cards (router 6000) 4-71 attribute description protocol ipsec hardware encryption algorithm key algorithms: des, 3des, aes authentication algorithms: hmac-md5-96, hmac-sha-1-96.