3Com 3C13701, 3C13701 3C13751 3C13755 3C13759 3C13840 3C13880, 3C13751, 3C13759, 3C13840, 3C13880 4.17 Router 4-Port T1 IMA FIC

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 the slot on the

card panel: OFF means that fault has occurred on the line and signal is out of

synchronization. Check the link status.

4.17 Router 4-Port T1 IMA FIC

4.17.1 Introduction

Router 4-Port T1 IMA FIC, the 4-port T1 ATM inverse multiplexing interface card

provides four or eight T1 interfaces that support the IMA technology. Their network

application is similar to that of the Router 4-Port E1 IMA FIC card.

4.17.2 Interface Attributes

The following table describes the interface attributes of the Router 4-Port T1 IMA FIC:

Table 4-35 Interface attributes of the Router 4-Port T1 IMA FIC

Description

Attribute Router 4-Port T1 IMA FIC

Connector DB-68

Number of

connectors 1

Interface standard ITU-G.703, ITU-G.704

Cable type 8T1 conversion cable

Cable characteristic

impedance 100-ohm

Max transmission

distance 150 m (492.1 feet)

Operating mode ATM T1 independent link/IMA bundle mode

Supported service AAL5

Protocol PPPoA, PPPoEoA, IPoA, IPoEoA

Transmission rate CBR/VBR-rt/VBR-nrt/UBR

Contents

Main Router 6000 Family Module Guide Page Table of Contents Page Page Page Page Page Page Page Chapter 1 Overview 1.1 Types of SICs 1.2 Types of MIMs 1.3 Types of FICs 1.4 SIC/MIM Purchasing Guideline 1.5 Installation/Removal of SIC and MIM 1.5.1 Installing/Removing SIC I. Tools required II. Removing blank filler panel from SIC slot III. Installing SIC IV. Removing SIC 1.5.2 Installing/Removing MIM I. Tools required II. Installing MIM III. Removing MIM 1.5.3 Installing/Removing an FIC 1.6 Troubleshooting Chapter 2 Smart Interface Cards (Router 5000) 2.1 Router 1-Port 10/100 SIC 2.1.1 Interface Attributes 2.1.2 Interface Cable 2.1.3 Connecting the Interface Cable 2.2 Router 1-Port Serial SIC 2.2.1 Introduction I. Synchronous and asynchronous II. DTE and DCE 2.2.2 Appearance 2.2.3 Interface Attributes 2.2.4 Interface LEDs 2.2.5 Interface Cable Page 2.2.6 Connecting Interface Cable 2.3 Router 2-Port ISDN-S/T SIC and Router 2-Port ISDN-U SIC 2.3.1 Introduction 2.3.2 Appearance 2.3.3 Interface Attributes 2.3.4 Interface LEDs 2.3.5 Interface Cable 2.3.6 Connecting Interface Cable 2.4 Router 1-Port Fractional E1 SIC 2.4.1 Introduction 2.4.2 Appearance 2.4.3 Interface Attributes 2.4.4 DIP Switch Page 2.4.5 Interface LEDs 2.4.6 Interface Cable 2.4.7 Connecting Interface Cable Page 2.5 Router 1-Port Fractional T1 SIC 2.5.1 Introduction 2.5.2 Appearance 2.5.3 Interface Attributes 2.5.4 Interface LEDs 2.5.5 Interface Cable 2.5.6 Connecting Interface Cable 2.6 Router 1-Port Analog Modem SIC 2.6.1 Introduction 2.6.2 Appearance 2.6.3 Interface Attributes 2.6.4 Interface LEDs 2.6.5 Interface Cable 2.6.6 Connecting Interface Cable 2.7 Router 1-Port FXS SIC/FXO SIC and Router 2-Port FXS SIC/FXO SIC 2.7.1 Introduction 2.7.2 Appearance 2.7.3 Interface Attributes 2.7.4 Interface LEDs 2.7.5 Interface Cable 2.7.6 Connecting Interface Cable 2.8 Router 1-Port SAE SIC 2.8.1 Introduction 2.8.2 Interface Attributes 2.8.3 Interface LEDs 2.8.4 Interface Cable Page Page Page 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 3.1.2 Appearance I. Router 2-Port FXS/FXO/E&M MIM module 3.1.3 Interface Attributes 3.1.4 Interface LEDs 3.1.5 Interface Cable I. Interface cable of FXS/FXO modules II. Interface cable of E&M modules 3.1.6 Connecting Interface Cable 3.2 Router E1 Voice Module 3.2.1 Introduction 3.2.2 Appearance 3.2.3 Interface Attributes 3.2.4 Interface LEDs 3.2.5 Interface Cable 3.2.6 Connecting Interface Cable 3.3 Router T1 Voice Module 3.3.1 Introduction 3.3.2 Appearance 3.3.3 Interface Attributes 3.3.4 Interface LEDs 3.3.5 Interface Cable 3.3.6 Connecting Interface Cable 3.4 NDEC Module 3.4.1 Introduction 3.4.2 Appearance 3.4.3 Interface Attributes 3.4.4 Interface LEDs 3.4.5 Troubleshooting 3.5 Router 2-Port 10/100 MIM 3.5.1 Introduction 3.5.2 Interface Attributes 3.5.3 Interface LEDs 3.5.4 Interface Cable I. Ethernet cable II. Making Ethernet cables 3.5.5 Connecting the Interface Cable 3.6 Router 4-Port Serial MIM Module 3.6.1 Introduction I. Synchronous and asynchronous II. Introduction to DTE and DCE 3.6.2 Interface Attributes 3.6.3 Interface LEDs 3.6.4 Interface Cable I. Router 4-Port Serial MIM interface cable 3.6.5 Connecting the Interface Cable I. Connecting interface cable of Router 4-Port Serial MIM 3.7 Router 2 AND 4-Port Enhanced Serial MIM 3.7.1 Introduction I. DTE and DCE II. Speed and transmission segment of synchronous/asynchronous serial interface 3.7.2 Interface Attributes 3.7.3 Interface LEDs 3.7.4 Interface Cable Page Page 3.7.5 Connecting the Interface Cable 3.8 Router 2 and 4-Port CE1/PRI MIM Modules 3.8.1 Introduction I. 2 and 4-Port CE1/PRI II. 3.8.2 Interface Attributes 3.8.3 Interface LEDs 3.8.4 Interface Cable I. Interface cable of 2-port modules II. Conversion cable for 4-port module Page 3.8.5 Internal DIP Switches 3.8.6 Connecting the Interface Cable I. Connecting interface cable of 1E1/2E1 and modules II. Connecting interface cable of 4-port 3.9 Router 4-Port ISDN-S/T MIM Module 3.9.1 Introduction 3.9.2 Interface Attributes 3.9.3 Internal DIP switches 3.9.4 Interface LEDs 3.9.5 Interface Cable 3.9.6 Connecting the Interface Cable 3.10 Router 2-Port CT1/PRI MIM 3.10.1 Introduction I. Router 2-Port CT1/PRI MIMmodule II. 3.10.2 Interface Attributes 3.10.3 Interface LEDs 3.10.4 Interface Cable 3.10.5 Connecting the Interface Cable 3.11 Router 1-Port ADSL Over POTS MIM 3.11.1 Introduction 3.11.2 Interface Attributes 3.11.3 Panel and Interface LED 3.11.4 Interface Cable 3.11.5 Connecting the Interface Cable 3.12 Router 2-Port ADSL Over POTS MIM 3.12.1 Introduction 3.12.2 Interface Attributes 3.12.3 Panel and Interface LED 3.12.4 Interface Cable 3.12.5 Connecting the Interface Cable 3.13 Router NDEC2 Encryption Accelerator MIM 3.13.1 Introduction 3.13.2 Appearance 3.13.3 Interface Attributes 3.13.4 Interface LEDs 3.13.5 Troubleshooting 3.14 Router 4-Port E1 IMA MIM 3.14.1 Introduction 3.14.2 Appearance of the Interface Card 3.14.3 Interface Attributes 3.14.4 Panels and Interface LEDs 3.14.5 Interface Cable 3.14.6 Connection of the Interface Cable 3.15 Router 4-Port T1 IMA MIM 3.15.1 Introduction to the Interface card 3.15.2 Appearance of the Interface Card 3.15.3 Interface Attributes 3.15.4 Panels and Interface LEDs 3.15.5 Connection of the Interface Cable 3.16 Router 1-Port CE3 MIM Module 3.16.1 Introduction 3.16.2 Interface Attributes 3.16.3 Interface LEDs 3.16.4 Interface Cable 3.16.5 Connecting the Interface Cable 3.17 Router 1-Port CT3 MIM Module 3.17.1 Introduction 3.17.2 Interface Attributes 3.17.3 Interface LEDs 3.17.4 Interface Cable 3.18 Router 1-Port 10/100/1000 MIM 3.18.1 Introduction 3.18.2 Interface Attributes 3.18.3 Interface Cable 3.18.4 Connecting the Interface Cable Chapter 4 Flexible Interface Cards (Router 6000) 4.1 Router 2-Port 10/100 FIC 4.1.1 Introduction 4.1.2 Interface Attributes 4.1.3 Panel and Interface LEDs 4.1.4 Interface Cable I. Ethernet cable II. Making Ethernet cables 4.1.5 Connecting the Interface Cable 4.2 Router 1-Port 100FX MM FIC/100FX SM FIC 4.2.1 Introduction 4.2.2 Interface Attributes 4.2.3 Panel and Interface LEDs 4.2.4 Interface Optical Fiber 4.2.5 Connecting the Interface Optical Fiber 4.3 Router 1-Port 10/100/1000 FIC 4.3.1 Introduction 4.3.2 Interface Attributes 4.3.3 Panel and Interface LEDs 4.3.4 Interface Cable 4.3.5 Connecting the Interface Cable 4.4 Router 1-Port Gigabit Ethernet Fiber FIC 4.4.1 Introduction 4.4.2 Interface Attributes 4.4.3 Panel and Interface LEDs 4.4.4 Interface Cable 4.4.5 Connecting the Interface Optic Fiber 4.5 1-Port GEF FIC 4.5.1 Introduction 4.5.2 Interface Attributes 4.5.3 Interface LEDs 4.5.4 Interface Cable 4.5.5 Connecting the Interface Optic Fiber 4.6 Router 4-Port/8-Port Enhanced Serial FIC 4.6.1 Introduction I. DTE and DCE II. Speed and transmission segment of synchronous/asynchronous serial interface 4.6.2 Interface Attributes 4.6.3 Panel and Interface LEDs 4.6.4 Interface Cable Page Page 4.6.5 Connecting the Interface Cable 4.7 Router 4-Port CE1/PRI FIC 4.7.1 Introduction I. Router 4-Port CE1/PRI FIC 4.7.2 Interface Attributes 4.7.3 Panel and Interface LEDs 4.7.4 Interface Cable I. Interface cable of the Router 4-Port CE1/PRI FIC II. Interface cable of the Router 4-Port CE1/PRI FIC 4.7.5 Internal DIP Switch 4.7.6 Connecting the Interface Cable I. Connecting the interface cable of the Router 4-Port CE1/PRI FIC II. Connecting the interface cable of the Router 4-Port CE1/PRI FIC 4.8 Router 4-Port CT1/PRI FIC and Router 4-Port Fractional T1 FIC 4.8.1 Introduction I. Router 4-Port CT1/PRI FIC II. Router 4-Port Fractional T1 FIC 4.8.2 Interface Attributes 4.8.3 Panel and Interface LEDs 4.8.4 Interface Cable 4.8.5 Connecting the Interface Cable 4.9 Router 1-Port CE3 FIC 4.9.1 Introduction 4.9.2 Interface Attributes 4.9.3 Panel and Interface LEDs 4.9.4 Interface Cable 4.9.5 Connecting the Interface Cable 4.10 Router 1-Port CT3 FIC 4.10.1 Introduction 4.10.2 Interface Attributes 4.10.3 Panel and Interface LEDs 4.10.4 Interface Cable 4.11 8.8 Router 1-Port E3 ATM FIC 4.11.1 Introduction 4.11.2 Interface Attributes 4.11.3 Panel and Interface LEDs 4.11.4 Interface Cable 4.11.5 Connecting the Interface Cable 4.12 Router 1-Port T3 ATM FIC 4.12.1 Introduction 4.12.2 Interface Attributes 4.12.3 Panel and Interface LEDs 4.12.4 Interface Cable 4.12.5 Connecting the Interface Cable 4.13.1 Introduction 4.13.2 Interface Attributes 4.13.3 Panel and Interface LEDs Page Page 4.13.4 Interface Optical Fiber 4.14 Router 1/2-Port ADSL FIC 4.14.1 Introduction 4.14.2 Interface Attributes 4.14.3 Panel and Interface LED 4.14.4 Interface Cable 4.14.5 Connecting the Interface Cable 4.15 Router 1-Port ADSL FIC/Router 2-Port ADSL FIC 4.15.1 Introduction 4.15.2 Interface Attributes 4.15.3 Panel and Interface LEDs 4.15.4 Interface Cable 4.15.5 Connecting the Interface Cable 4.16 Router 4-Port E1 IMA FIC 4.16.1 Introduction 4.16.2 Interface Attributes 4.16.3 Panel and Interface LEDs 4.16.4 Interface Cable 4.16.5 Connecting the Interface Cable 4.17 Router 4-Port T1 IMA FIC 4.17.1 Introduction 4.17.2 Interface Attributes 4.17.3 Panel and Interface LEDs 4.17.4 Interface Cable 4.18 Router 1-Port OC3 POS FIC 4.18.1 Introduction 4.18.2 Interface Attributes 4.18.3 Panel and Interface LEDs 4.18.4 Connecting the Interface Optical Fiber 4.19 Router 2-Port FXS/2-Port FXO FIC and Router 4-Port FXS/4-Port FXO FIC 4.19.1 Introduction 4.19.2 Interface Attributes 4.19.3 Panel and Interface LEDs 4.19.4 Interface Cable 4.19.5 Connecting the Interface Cable 4.20 Router 1-Port E1 Voice FIC 4.20.1 Introduction 4.20.2 Interface Attributes 4.20.3 Panel and Interface LEDs 4.20.4 Interface Cable 4.20.5 Connecting the Interface Cable 4.21 Router 1-Port T1 Voice FIC 4.21.1 Introduction 4.21.2 Interface Attributes 4.21.3 Panel and Interface LEDs 4.21.4 Interface Cable 4.21.5 Connecting the Interface Cable 4.22 Router NDEC2 Encryption Accelerator FIC 4.22.1 Introduction 4.22.2 Interface Features 4.22.3 Panel and LEDs 4.22.4 Troubleshooting 4.23 RPU2 Encryption Accelerator 4.23.2 Specifications 4.23.3 LED and button 4.23.4 Interface 4.23.5 Encryption daughter card