3Com 3C13751 инструкция обслуживания

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[...]

Copyright © 2006, 3Com Corporation. All rights reserved. No part of this documentati on may be reproduced in any form or by any means or used to make any d erivative work (such as transl ation, transformation, or adapta tion) without written permission from 3Com Corporation. 3Com Corporation reserves the ri ght to revise this documentation and to [...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Table of Contents i Table of Contents Chapter 1 Overview ....................................................................................................................... 1-1 1.1 Types of SICs ..................................................................................................[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Table of Contents ii 2.5.1 Intr oduction............................................................................................................ 2-20 2.5.2 Appea rance ........................................................................................................... 2-20 2.5.3 Interf[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Table of Contents iii 3.3.1 Intr oduction............................................................................................................ 3-11 3.3.2 Appea rance ........................................................................................................... 3-11 3.3.3 Inter[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Table of Contents iv 3.9.5 Interf ace Cable ...................................................................................................... 3-43 3.9.6 Connecting the Interface Cable............................................................................. 3-43 3.10 Router 2-Port CT1/PRI[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Table of Contents v 3.16.3 Interf ace LEDs..................................................................................................... 3-61 3.16.4 Interf ace Cable .................................................................................................... 3-61 3.16.5 Connecting [...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Table of Contents vi 4.5.4 Interf ace Cable ...................................................................................................... 4-13 4.5.5 Connecting the In terface Opti c Fiber .................................................................... 4-14 4.6 Router 4-Port/8-Por t [...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Table of Contents vii 4.12.4 Interf ace Cable .................................................................................................... 4-39 4.12.5 Connecting the Interface Cable........................................................................... 4-39 4.13 Router 1-Port OC-3 ATM[...]

3Com Router 5000 and Ro uter 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 ........................................................................................... 4-60 4.20.1 Intr oduction.......[...]

3Com Router 5000 and Ro uter 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 (M IMs), an d Flexible Interface Cards (FICs) are beyond the scope of this manual. This spec ifically addresses the modules associate[...]

3Com Router 5000 and Ro uter 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 (3C13 775A) z Router 1-Port CE3 MIM (3 C13777) z Router 4-Port E1 IMA MIM (3C13778) z Router 4-Port T1 IMA MIM (3C13779) z Router 2-port FXS MIM modul[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 1 Overview 1-3 z Router 1-Port CE3 FIC (3 C13888) z Router 1-Port CT3 FIC (3C1388 9A) 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) z Router 2-Port FXO FIC (3C1389 3) z Router 4[...]

3Com Router 5000 and Ro uter 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 the PCB; z If you are not planning to install a ne[...]

3Com Router 5000 and Ro uter 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: S t ep 1: Place the rear pan el of the Router towards you; S t ep 2: T urn off the powe r switch of the Router and unplug the po wer cord; S t ep 3: Unplug all the network interface cabl es conne[...]

3Com Router 5000 and Ro uter 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: S tep 1: Place the rear panel of the Rout er towards you; S tep 2: T urn off the power swit ch of the Router and unplug the power cord; S tep 3: Unplu g all int[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 1 Overview 1-7 The router series support s hot swapping. Thus, you can remove or inst all FICs when the router is running without disconnecti ng the power supply . But before that, you must first execute the remove slot command; ot herwise, unknown errors might occur . Whe n you replace t[...]

3Com Router 5000 and Ro uter 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 st ands for Fast Ethernet module. This is used to implement the communication betwee n Routers and LANs. It supports: z Ef[...]

3Com Router 5000 and Ro uter 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 cabl e is adopte d to connect the 10BASE-T /100BASE-TX Ethernet interface to the Ethernet, as shown in the following figure: Figure 2-2 Ethernet cable Ethernet cables fa[...]

3Com Router 5000 and Ro uter 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/a synchronous serial interface card (Router 1-Port Serial SIC) support s both synchronous and asy nchronous operating mo des. It support s: z Transmission /Receiving and handling o[...]

3Com Router 5000 and Ro uter 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 o perates in synchronous mode. II. DTE and DCE The synchronous serial interface support s both DTE (Dat a T erminal Equipment) and DCE (Data Circuit -terminating Equipme nt) op[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 2 Smart Interface Cards 2-5 Figure 2-3 Router 1-Port S erial SIC 2.2.3 Interface Attributes The interface attributes of Router 1-Port Serial SIC are given in the following tabl e: Table 2-5 Interface attributes of Router 1-Port Serial SIC Description Attribute Synchronous Asynchronous Con[...]

3Com Router 5000 and Ro uter 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 SIC p anel is shown in the followi ng figure: Fi[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 2 Smart Interface Cards 2-7 At one end of these cables is DB50 connecto r for the conne ction to a router , and at the other end (network end) is a connecto r whos e type varies by the network device (or line type) to be connected. Caution: The four types of cables listed above are option[...]

3Com Router 5000 and Ro uter 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 pinout s of synchronous/asyn ch ronous serial interface cable, see Low-E nd an d Mid-Range Series Routers Cable Manual . 2.2.6 Connecting Interface Cable W arning: Do not plug or unplu[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 2 Smart Interface Cards 2-9 S t ep 3: Power on the Router , and check the LEDs o f the corresponding slot o n the front panel: ON mean s that the SIC is ope rating normally and OFF mea ns that the POST of the SIC has failed. In the latter case, plea se contact your agent; S tep 4: Che ck [...]

3Com Router 5000 and Ro uter 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 SI C are given in the following t able: Table 2-7 Interface attributes of Router 2-Port ISDN-S/T SIC and Router 2 -P[...]

3Com Router 5000 and Ro uter 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 d escription of the LEDs is given in the following t able: Table 2-8 Description of the LEDs on SIC-BS and SIC-BU panels LED Description B1 OFF means B1 channel is idle. Blin king means B1 channel [...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 2 Smart Interface Cards 2-12 Caution: The relevant cables have been included in the standard c onfig urations 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 to the port with the correct mark. Misplugging i[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 2 Smart Interface Cards 2-13 S t ep 4: Check the LED on the SIC p anel: ON mean s the SIC is normally powered o n. 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 comp atible interface card support s: z Transmission /R[...]

3Com Router 5000 and Ro uter 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-balanced coaxial cable (DB15 to BNC) 120-ohm balan[...]

3Com Router 5000 and Ro uter 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 descri ption and settings of DIP switch are given in the following table: Table 2-10 Description and settings of the internal DIP swit ch of SIC-ERRI/Router 1-Port Fractional E1 SIC DIP sw[...]

3Com Router 5000 and Ro uter 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 switch, you are recommended to: turn ON all BITs[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 2 Smart Interface Cards 2-17 2.4.6 Interface Cable Interface cables for Router 1-Port Fractio nal E1 SIC are standard E1 G .703 cables. E1 G .703 cables have two types: 75-ohm non-b alanced coaxial cables and 12 0-ohm balanced twisted pair cables, shown as follows: z 75-ohm non-balanced c[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 2 Smart Interface Cards 2-18  N o t e : A network interface connector is available for ext ending 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 to 120-ohm adapter is available . For th[...]

3Com Router 5000 and Ro uter 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 m arked RX and the wire marked RX should be connected to the peer wire marked TX. Router Network devices such as DDN DB -15 Coaxial connector BNC BN C 75-ohm n on-balanced coaxial[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 2 Smart Interface Cards 2-20 S t ep 5: Check the st atus of LINK LED on t he Router 1-Port Fractional E1 SIC p anel: ON means the link is conn ected and OFF means the l ink is not connected. In the latter case, check t he line. 2.5 Router 1-Port Fractional T1 SIC 2.5.1 Introduction 1-port[...]

3Com Router 5000 and Ro uter 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 cable (100-ohm standard shielded network cable) Op[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 2 Smart Interface Cards 2-22 2.5.5 Interface Cable Router 1-Port Fractional T1 SIC interfa ce cable is 100-ohm standard shielded network cable that has RJ45 connector s at both ends. The followin g figure illustrates a Router 1-Port Fractional T1 SIC interface cable: Figure 2-22 T1 cable [...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 2 Smart Interface Cards 2-23 S t ep 3: Power on the Router , and check the LEDs o f the corresponding slot o n the front panel: ON mean s that the SIC is ope rating normally and OFF mea ns that the POST of the SIC has failed. In the latter case, plea se contact your agent. S t ep 4: Check[...]

3Com Router 5000 and Ro uter 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 bis, V.32, V.22 bis, V.22A/B, V.23, V.21, Bell 212A[...]

3Com Router 5000 and Ro uter 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 special lightning arrester on the input end of t[...]

3Com Router 5000 and Ro uter 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 Router 2-Port FXS/FXO SIC Figure 2-26 Router 2-Port [...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 2 Smart Interface Cards 2-27 Table 2-16 Interface attributes of Router 1-Port FXS/FXO SI C 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 SIC) Interface standard Subscriber circuit interfa[...]

3Com Router 5000 and Ro uter 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 Rout er 1-Port FXS/FXO SIC and Router 2 - Port FXS/FXO SIC is shown in the following t able: Table 2-17 Description of the LEDs on Router 1-Po[...]

3Com Router 5000 and Ro uter 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 users install a specia l lightning arrester on t[...]

3Com Router 5000 and Ro uter 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 cable V.35 DTE cable V.35 DCE cable X.21 DTE cable X.[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 2 Smart Interface Cards 2-31 Description of the LEDs on Router 1-Port SAE SIC p anel is given in the following t able: 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 present. ACT OFF means no data is being transmitted o[...]

3Com Router 5000 and Ro uter 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[...]

3Com Router 5000 and Ro uter 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[...]

3Com Router 5000 and Ro uter 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 purcha sing a Router 1-Port SAE SIC card; otherwise, the cable is not provided.[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-1 Chapter 3 Multifunctional Interface Modules (Router 5000) 3.1 Router 2-Port FXS/FX O/E&M MIM Modules & Router 4-Port 4FXS/4FXO/4E&M MIM Modules 3.1.1 Introduction 2/4-port voice subscriber ci rcuit interface module (Router[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (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-Port FXS/FXO/E&M 3.1.3 Interfa[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (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 interf ace (Router 2 or 4-Port FXO) G.712-compliant E&M tru[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-4 AC T LI N K 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 present; ON means a link is present. ACT OF[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-5 II. Interface cable of E&M modules E&M modules of 3Com 5000 Family Router s support Bell I, II, III, V switches, and 2-wire & 4-wire voice signals. It is recommended to use Bell V 4-wire voice signal to co mmunicate with t[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (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 po wer supply) - 2 E M 3 RING0 RING0 4 RING1 RING1 5 TIP1 TIP1 6 TIP0 TIP0 7 [...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (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 conne ction cable to obtain better lightnin g protection effect when the cable is[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-8 Figure 3-11 Router E1Voice Module 3.2.3 Interface Attributes The interface attributes of Router E1 V oice Module are given in the following t able. Table 3-4 Interface attributes of Router E1 Voice Module Attribute Description Connect[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-9 Figure 3-12 Router E1Voice Module panel Description of the LEDs o n Router E1 V oice Module panel i s given in the following table: Table 3-5 Description of the LEDs on Router E1Voice Module panel LED Description LINK OFF means no lin[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (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 interface connector. z E1 120-ohm balanced twisted pa[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-11 z A network interface connector a nd then the peer device using another E1 120-ohm balanced twisted pair cable, if t he resistan ce of the port to be connected is 120-ohm, and there is a need to exten d the cable, as illustrated in t[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-12 Figure 3-16 Router T1Voice Module 3.3.3 Interface Attributes The interface attributes of Router T1 V oice Module are given in the following tabl e: Table 3-6 Interface attributes of Router T1 Voice Module Attribute Description Connec[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-13 Figure 3-17 Router T1 Voice Module panel Description of the LEDs o n Router T1 V oice Module pan el is given in the foll owing table. Table 3-7 Description of the LEDs on Router T1Voice Module panel LED Description LINK OFF means no [...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (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 Voic e Module. Otherwise, they will not be provided. 3.3.6 Connecting Interface Cabl[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-15 3.4 NDEC Module 3.4.1 Introduction Network Data Encryption Module (NDEC) s upport s IPSec protocol and spee ds up the encryption of IP packet s by means of ha rdware, featu ring high performance and high reliability . When NDEC modul[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-16 3.4.4 Interface LEDs NDEC pa nel 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 powered ON, the PSU has failed to operate or a serio[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-17 3.4.5 Troubleshooting 1) Symptom 1: All the LEDs are OFF after the Router is started u p. T roubleshooting: All the LEDs should fast blink once upon the st artup of the device. They are keeping ON if the module or so me hardware of t[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-18 of the current NDEC mo dule. If it is necessa ry to upgrade the p rocessing cap ability of the NDEC module, please cont act your agent. 3.5 Router 2-Port 10/100 MIM 3.5.1 Introduction The 2-port 10Base-T/100 Base-TX FE interface card[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-19 Figure 3-22 Router 2-Port 10/100 MIM panel The following t able describes the LEDs on the /Router 2-Po rt 10/100 MIM panel. Table 3-11 LEDs on the Router 2-Port 10/100 MIM panel LED Description LINK OFF means no link is present; ON m[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-20 example, PC or router) to a HUB or LA N switch. The cables del ivered with the router are straight-through cable s. z Crossover cable: The wire s are crimped in the RJ-45 conne ctors at both ends in different orders. The cable is use[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (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 Distance (m) 2400 60 2400 1250 4800 60 4800 625 9600 3[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-22 Asynchronous serial inte rface is generally used a s dialing port and conne cted to a modem or a T erminal Adapter (T A). In this case, regardless of the operating mode of the device, only an appropriate baud rate for the interface n[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-23 3.6.3 Interface LEDs Router 4-Port Serial MIM p anel is shown in the followi ng figure: Figure 3-24 Router 4-Port Serial MIM panel Description of the LEDs on Route r 4-Port Se rial MIM is given in the following table: Table 3-15 Desc[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-24 DB10 0 ma le DB50 f em a le Figure 3-25 Router 4-Port Serial MIM conversion cable For the pinouts of Route r 4-Port Serial MIM conversion cable, see Low-En d and Mid-Range Series Routers Cable Manual . Caution: Router 4-Port Serial M[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (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 r equired by the access equipment, baud rate, and t[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-26 The synchronous serial interface can work in either DTE or DCE mode. T wo directly connected devices must work as DTE and DCE respectively . The DCE provides clock synchronization and specif ies the communication rate, whereas the DT[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (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-4SAE) 8 (FIC-8SAE) V.24 V.35, RS449, X.21, RS530 I[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-28 Figure 3-26 2-port panel Figure 3-27 4-port panel The following t able describes the LEDs on the p anel: Table 3-18 LEDs on the panel LED Description LINK OFF means no link is present; ON means a link is present. ACT OFF means no dat[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-29 All these cables use a DB-28 connector to c onne ct 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 DTE cable z V.24 DCE cable Figure 3-29 V.24 [...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (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[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (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 t ogether with the MIM card. Otherwise, they are not provided. 3.7.5 Connecting the Interface Cable Ca[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-32 S t ep 2: Plug the DB-28 connector of the c able to the corresponding DB-28 port on the MIM card. S tep 3: Conn ect the other end of the cable as follows: z If the WAN is a DDN line, connect the cable to the port on the CSU/ DSU. z I[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (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) Coaxial connector, network interface connector an[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (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 cables are G .703-compli ant cables (referred to a[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-35  Note: You can select a network interface connectors with an RJ-45 receptacle at both ends that con nect two 120-ohm balanced twisted pair cables with BNC connectors. The network interface connector is used in the extension connec[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (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 m odule conversion cables are required for 4-port module modules, while E1 c[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-37 In addition, a 75-ohm to 120-ohm a dapter is provided. For the pin outs of cables, see Low-End and Mid-Range Series Routers Cable Ma nu al . 3.8.5 Internal DIP Switches Router 2 and 4-Port CE1/ PRI MIM and modules provide internal DI[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (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 selection switch - ON: RxShield is grounded. OFF[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-39 Caution: Read the mark identifying a port before y ou conne ct a cable to it, making sure it i s the correct port. Wrong connection tends to damage interface m odules and even the Router; Some protection measures are taken fo r Route[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (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 1 20-ohm cable instead. 2) When using a 120-o hm balanced twisted pair cable, z Connect its RJ-45 conne ctor to the RJ-[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-41 S tep 4: Conn ect the E1 cable to the device to be connected. S tep 5: Powe r on the Router , and check the LEDs of the corres ponding slot on the front panel: ON means that the MIM is operating normally and OFF means that the POST o[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (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 resist ance on an ISDN BRI S/T port. The setting of this switch (DI P S1) decides the use of 100-ohm resi stance on [...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-43 3.9.4 Interface LEDs Router 4-Port ISDN-S/T MIM panel is sh own in the following figure: Figure 3-48 Router 4-Port ISDN-S/ T MIM panel Description of the LEDs on Router 4-Po rt ISDN-S/ T MIM p anel is shown in the following table: Ta[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-44 S tep 1: On Router 4 -Port ISDN-S/T MIM, choose the port for con nection; S tep 2: Confirm the type of ISDN line p rovided by the telecom carrier; S t ep 3: Connect the cable: z If the line is an ISDN U line, adapt it usin g an NT 1 [...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (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) Operating mode CT1, ISDN PRI (Router 2-Port CT[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-46 Note: AIS = Alarm indication signal; LFA = loss of fr ame alignment; RAI = Remote alarm indication 3.10.4 Interface Cable Interface cables (T1 cables) for modules are 100-ohm strai ght-through shie lding network cables, as shown in t[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-47 S t ep 1: Insert one end of a T1 cable into the RJ-45 connector on the T1 or T1-F module; S t ep 2: Connect the other end of the ca ble to the device to be connected: z directly if the cable is long enough; or z after extending the c[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-48 3.11.2 Interface Attributes The following t able describes the interface a ttributes of the Router 1-Port ADSL Over POTS MIM. Table 3-28 Interface attributes of the Router 1-Port ADSL Over POTS MIM Attribute Router 1-Port ADSL Over P[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (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; blinking means the loop is being activated. ACT OF[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-50 Mode m int erf ac e Phone p ort Line port ADSL card RJ11 interf ace PSTN Mode m int erf ac e Phone p ort Line port ADSL card RJ11 interf ace Router DSL A M Spli tter Mode m int erf ac e Phone p ort Line port ADSL card RJ11 interf ace[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (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 992.1 G.DMT/ANSI T1.413): 8160 kbps (downlink rat[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-52  Note: The standard equipping package of the Router 2-Port ADSL Ove r POTS MIM includes the regular telephone cable(s). Y ou can se parately order an external splitter as needed. 3.12.5 Connecting the Interface Cable In G . Lite m[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-53 Insert Router NDEC2 Encryption Accelerato r MIM in the MIM slot of a low-end and mid-range modular router . The main board forwards the IP packet s and implement s the VPN with encryption feature which is complemented by encryption c[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (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. OFF: There is no power supply, dam aged power su[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-55 may due to the host or the Router NDEC2 Encryption Accelerator MIM, contact ou r agents for support. 3.14 Router 4-Port E1 IMA MIM 3.14.1 Introduction The Router 4-Port E1 IMA MIM interface card provides four E1 interfaces that suppo[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (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 Shielded twisted pair Cable characteristic impedance [...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (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 transmitted/received. 3.14.5 Interface Cable The RT -Route[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-58 6) Chec k the status of t he LINK LED on the panel of the IMA-4E1 interface card after power-on. If the LED is off (indi cati ng the line is faulty, and the signal i s desynchronized), ch eck the line. 3.15 Router 4-Port T1 IMA MIM 3[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (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, IPoEo A Transmission rate CBR/VBR-rt/VBR-nrt/UBR 3.[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-60 2) Connect one RJ45 connector of the Rout er 4-Port T 1 IMA MIM conversion cable to a peer device. 3) Check the status of the LINK LED on t he pa nel of the Router 4-Port T1 IMA MI M interface card. If the LED is off (indicati ng the[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-61 3.16.3 Interface LEDs Router 1-Port CE3 MIM p anel is shown in the following figure: Figure 3-64 Router 1-Port CE3 MIM panel Description of the LEDs o n Router 1-Port CE3 MIM p anel is given in the following table: Table 3-39 Descrip[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (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 are reco mmended to add a special lightning arrest[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (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 Description Connector SMB Number of connec tors 2 Int[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-64 LP/AL ON means the interfac e is in a loopbac k. Blinking means an AIS, LFA, or RAI alar m signal is pre sent. OFF means no loo pback or alarm is present. Note: AIS = Alarm indication signal; LFA = loss of frame alignment; RAI = Re m[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 3 Multifunctional Interface Modul es (Router 5000) 3-65 The following figures show the Router 1-Port 10/100/1000 MIM pa nels. Figure 3-67 Router 1-Port 10/100/1000 MIM panel The following t able describes the LEDs on the Router 1-Port 10/10 0/1000 MIM panel. Table 3-43 LEDs on the Router [...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 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) provide s two 10/100 Mbps RJ-45 Ethe rnet interface(s) for router-a nd-LAN commu[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 4-2 Figure 4-1 Router 2-Port 10 /100 panel The following t able describes the LEDs on the Router 2-Port 10/100 p anel. Table 4-2 LEDs on the Router 2-Port 10/100 panel LED Description LINK OFF means no link is present; ON means a link is present. [...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 4-3 example, PC or router) to a HUB or LA N switch. The cables del ivered with the router are straight-through cable s. z Crossover cable: The wire s are crimped in the RJ-45 conne ctors at both ends in different orders. The cable is used for conn[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 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 co re, and transmits o nly in single mode on a given wavelength. It feat[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 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 t able describes the LEDs on the card p anel. Table 4-4 LEDs on the Router 1-Port 100FX MM F[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 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. T hey are passive component s indispensable to [...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 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 radi ation harm, never stare into an open fiber-optic port. S t ep 1: Locate the Rx and Tx port s o[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 4-8 4.3.3 Panel and Interface LEDs The following figures sho w the 1-Port 10/100/1000 FIC pa nel. Figure 4-6 1-Port 10/100/1000 FIC, panel The following t able describes the LEDs on the Router 1-Port 10/10 0/1000 FIC panel. Table 4-6 LEDs on the R[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 4-9 4.4 Router 1-Port Gigabit Ethernet Fiber FIC 4.4.1 Introduction The 1-port 1000Base-SX/1000Ba se-LX GE fiber interface card, is used for router-to-LAN communication. The cards support: z Operation at 1000 Mbps z Full duplex 4.4.2 Interface Att[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 4-10 Figure 4-8 1-Port GIGABIT ETHERNE T FIC panel The following t able describes the LEDs on the 1-Port GIGABIT ETHERNET FIC. Table 4-8 LEDs on the 1-Port GIGABIT ETHERNET FIC pa nel LED Description LINK OFF means no lin k is present; ON means a [...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 4-11 4.4.5 Connecting the Interface Optic Fiber Caution: In connecting the optical fiber, obse rve the following: Do not over-bend the optical fi ber. Its curvature radius must be no less than 10 cm (3.9 in). Ensure that the Tx and Rx ends are cor[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 4-12 z Full duplex 4.5.2 Interface Attributes The following t able describes the interfac e attributes of the 1-Port GEF FIC: Table 4-9 Interface attributes of the 1-Port GEF FIC Attribute 1-Port GEF FIC Connector SFP Number of interfaces 1 Interf[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 4-13 Figure 4-10 1-Port GEF FIC panel The following t able describes the LEDs on the 1-Port GEF FIC p anels. Table 4-10 LEDs on the 1-Port GEF FIC panel LED Description LINK OFF means no link is present; ON means a link is present. ACT OFF means n[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 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 curvatur e radius must be n o less than 10 cm (3.9 in). Ensure that the Tx and Rx ends are[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 4-15 synchronization and specif ies the communication rate, whereas the DTE ac cepts clock synchronization and communicates at the spe cified rate. The router normally works as a DTE. T o identify whether the equipment co nnected to the router is [...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 4-16 4.6.2 Interface Attributes The following t able describes the interface a ttributes of the Router 4-Port Enhanced Serial: Table 4-12 Interface attributes of the Router 4-Port/8-Port Enhanced Serial Description Attribute Synchronous Asynchrono[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 4-17 4.6.3 Panel and Interface LEDs The following figures sho w the Router 4/8-Port Enhanced Serial FIC p anels: Figure 4-12 Router 4-Port Enhanced Serial FIC panel The following t able describes the LEDs on the Rou ter 4-Port Enhanced Seria l FIC[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 4-18 z X.21 DTE cable: DB-15 plug at the network end z X.21 DCE cable: DB-15 receptacle at the netwo rk end z RS449 DTE cable: DB-37 plug at the network end z RS449 DCE cable: DB37 receptacl e at the network end z RS530 DTE cable: DB-25 plug at th[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 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[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 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 t ogether with the FIC card. Otherwise, they are not provided. 4.[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 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 the access equipment, baud rate, and line clock.[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 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 twisted-pair cable 120-ohm 4E1 adapter cable (R[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 4-23 ACTIVE OFF means no data is being tra nsmitted 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-Port CE1/PRI FIC Interface cables for the Router 4[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 4-24 In addition, you are available wi th 75-ohm-to-120 -ohm adapters. ( Note: E1 cable, coaxial connector, network connecto r, and 75-ohm-to-120-ohm adapter are all optional accessories. They are provided only when ordered. II. Interface cable of[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 4-25 Figure 4-28 75-ohm 4E1 adapter cable  Note: Both 75-ohm 4E1 and 120-ohm 4E1 adapter cables ar e required for Router 4-Port CE1/PRI FIC. In addition, you are available wi th 75-ohm-to-120 -ohm adapters. 4.7.5 Internal DIP Switch The FIC-E1 [...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 4-26 4.7.6 Connecting the Interface Cable Caution: Before you connect a port, read its label carefully; a wrong connection can ca use damages to the interface card and even the device. If outdoor cabling is involved, consider to install a special [...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 4-27 z If the to-be-connected n etwork device has a 120-oh m port, you need a 75-ohm-to-120-oh m adapter or a 120-ohm cabl e instead. 2) When using a 120-ohm bal anced twisted-pair cable, do the followin g: z If no cable extension is ne eded, dire[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 4-28 S tep 5: Power o n the router , and check t he behavior of the LINK LED on the ca rd panel: OFF means fault occurs on the line and the si gnal is not synchronized. Chec k the line status. 4.8 Router 4-Port CT1/PRI FI C and Router 4-Port Fract[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 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 p anel. Figure 4-31 Router 4-Port Fractional T1 FIC panel The following t ab[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 4-30 T o extend a T1 cable, you may connect the cable to another one using a ne twork interface connector with an RJ-45 recept acle at each end.  N o t e : Both T1 cable and network interface connector ar e optional accessories and are provided[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 4-31 4.9 Router 1-Port CE3 FIC 4.9.1 Introduction Router 1-Port CE3 FIC, the 1-port ch anneli zed E3 interface card, delivers these functions: z In E3 mode, transmitting, receiving, and pr ocessing one channel of E3 fast traffic; providing E3 traf[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 4-32 4.9.3 Panel and Interface LEDs The following figure illustrates an Router 1-Port CE3 F IC panel. Figure 4-34 Router 1-Port CE3 FIC panel The following t able describes the LEDs on the card p anel. Table 4-20 LEDs on the Router 1-Port CE3 FIC [...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 4-33 4.9.5 Connecting the Interface Cable Caution: By design, the Router 1-Port CE3 FIC is protecte d against lightning strikes. But w hen outdoor cabling is involved, you are recommended to add a special lightn ing arrester at the input end of th[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 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 (75-ohm coaxial cable) Operating mode T3 CT3 Sup[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 4-35 4.11 8.8 Router 1-Port E3 ATM FIC 4.11.1 Introduction 8.8 Router 1-Port E3 A TM FIC, the 1-por t 34Mbp s A TM-E3 interface card, provides these functions: z Two ATM cell mapping modes: ATM direct ma pping (ADM) and physi cal layer convergence[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interface Cards (Router 60 00) 4-36 4.11.3 Panel and Interface LEDs The following figure illustrates the 8.8 Router 1-Port E3 A TM FIC panel: Figure 4-37 8.8 Router 1-Port E3 ATM FIC panel The following t able describes the LEDs on t he 8.8 Router 1-Port E3 A TM FIC panel. Tabl[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e 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 add a special lig htning arrester at the input end[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e 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 44.736 Mbps Interface cable E3/T3 cable (75-ohm coax[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e 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 blin king on: LOS, OOF , AIS, RED, FERF . Note ： if atm interface is shu[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e Cards (Router 6000) 4-40 S tep 1: Conn ect the SMB connector of an E3 /T3 cable to the Tx port on the Router 1-Port T3 A TM FIC and another end to the Rx port on another device. S tep 2: Conn ect the SMB connector of another E3/ T3 cable to the Rx port on the Router [...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e 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 over the selected cable 2 km (1.2 mi.) over the mul[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e Cards (Router 6000) 4-42 Figure 4-41 Router 1-Port OC-3 ATM SM FI C panel The following figure illustrates the Rout er 1-Port OC-3 A TM SML FIC panel. Figure 4-42 Router 1-Port OC-3 ATM SML FIC panel The following t able describes the LEDs on the card p anels. Table [...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e Cards (Router 6000) 4-43 alarms detected Note that following alarms can be indicated by LP/ALM blinking on:[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e Cards (Router 6000) 4-44 SDH/SONET Layer Alarm T ype 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 of f. 4.13.4 Interface Optical Fiber The Router 1-Po[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e 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 AD SL over PSTN interface card, allows a LAN subscriber to connect to the digit al subscr iber's loop access multiplexer (DSLA M) at the central of[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e 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 The following figure illustrates the Router 2-Po[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e 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 Interface Cable G . Lite mode requires n o splitter[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e Cards (Router 6000) 4-48 provided on the same line. It provides downli nk rates in the range 32 kbps to 8 Mbp s and uplink rates in the range 32 kb ps to 1 Mbp s. The FIC-ADSL-I interface ca rds provide these functions: z Manual ADSL line activation and deactivation,[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e Cards (Router 6000) 4-49 Figure 4-47 Router 2-Port ADSL FIC panel The following t able describes the LEDs on the p anels. Table 4-32 LEDs on the panels LED Description LINK OFF means no link is present; ON means a link is present. ACT OFF means no data is being trans[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e 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 A TM inverse multiple xing interface card provides four or eight E1 interfaces that support inverse multiple xing for A TM (IMA) technology . IMA technol[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e Cards (Router 6000) 4-51 4.16.3 Panel and Interface LEDs The following figures illustrate the Router 4-Po rt E1 IMA FIC (75 -ohm) panel s: Figure 4-49 75-ohm Router 4-Port E1 IMA FIC panel Figure 4-50 75-ohm panel The following t able describes the LEDs on Router 4 -[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e 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 S t ep 1: Choose a conversion cable appropriat e to the interface type of the device to be connected. z If the interface impeda[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e Cards (Router 6000) 4-53 S tep 3: Identify the seque nce number of the other end of the 4E1/8E1 conversion cable and conne ct it with the intended device. S t ep 4: Power on the router . Che ck the behavior of the LINK LED for the slot on the card panel: OFF means th[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e 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 t able describes the LEDs on Router 4 -Port T1 IMA FIC panel: Table 4-36 LEDs on Ro[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e Cards (Router 6000) 4-55 The Router 1-Port OC3 POS FIC uses the protocols such a s PPP , Frame Relay and HDLC at the dat a link layer and IP at the network lay er . It allows direct t ransmission of packet s over SONET/SDH. It support s: z Four types of SFP: multi-mo[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e Cards (Router 6000) 4-56 4.18.3 Panel and Interface LEDs The following figure illustrates the Ro uter 1-Port OC3 POS FIC panel: Figure 4-54 Router 1-Port OC3 POS FIC pa nel The following t able describes the LEDs on the Router 1-Port O C3 POS FIC panel. Table 4-38 LE[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e Cards (Router 6000) 4-57 Note that following alarms can be indicated by LP/ALM blinki ng on: SDH/SONET Layer Alarm T ype section layer LOS, LOF , OOF line layer AIS, RDI path layer LOP , AIS, RDI Note ： if pos interface is shutdown, both LINK/ACT and LP/ALM will be[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e Cards (Router 6000) 4-58 The 2-/4-port voice A T0 analog trunk inte rface card, processes and tra nsmits over data commun ications networks voice signals for 2/4 lo ops of telephone exchan ges. Caution: When connecting the Router 2-Port FXS/2-Port FXO FIC or the Rout[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e Cards (Router 6000) 4-59 Figure 4-55 2-Port FXS FIC panel The following figure illustra tes the 2-Port FXO p anel: Figure 4-56 2-Port FXO panel The following figure illustrates the 4-Port FXS FIC panel: Figure 4-57 4-Port FXS FIC panel The following figure illustrate[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e Cards (Router 6000) 4-60 The interface cables for the ca rds are telephone cables with fe rrite core, both end s of which are RJ-1 1 connectors.  Note: RJ-45 receptacle s on the FXO/FXS cards also accept RJ-11 conn ectors. The standard equippi ng package for the R[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e Cards (Router 6000) 4-61 4.20.2 Interface Attributes The following t able describes the Router 1- Port E1 V oice FIC interface attributes. Table 4-41 Interface attributes of the Router 1-Port E1 Voice FIC Attribute Description Connector DB-15 Number of connectors 1 O[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e 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 on the interface and blinking means data is being[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e 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 protection. Before you connect a port, read its label[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e Cards (Router 6000) 4-64 4.21 Router 1-Port T1 Voice FIC 4.21.1 Introduction Router 1-Port T1 V oice FIC, the 1-port T1 voice interface card, is in tended for handling dense signals in a V oIP system. It de livers the V oIP function on T1 lines, allowing integrated t[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e 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 tra nsmitted or received on the interface and blinking means data is bein[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e 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 its label carefully; a wrong connection can ca [...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e 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 algorithm (HMAC-MD5-96, HMAC-SHA-1-96) 4.22.3 Panel[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e 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 not supplied with power properly. 1) Check that th[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e 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 Interface) 1 AUX port 1 console port CF card sl[...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e 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, and steady OFF means the PSU 2 is not present [...]

3Com Router 5000 and Ro uter 6000 v2.41 Module Guide Chapter 4 Flexible Interfac e 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[...]