4000 Router Series Interface Module Guide

LED Descri

tion

Note:

AIS = Alarm indication signal; LFA = loss of frame alignment; RAI = Remote alarm indication

Interface cables and the connection methods

For more information about E1 interface cables, see "E1 interface."

MIM-1VT1 Module

Introduction

1-port T1 voice interface module (MIM-1VT1) can handle dense voice signals in VoIP system.

MIM-1VT1 module is structured in the form of board plus VCPM module plus VPM strip. It provides a

CT1/PRI port, allowing the access of 24 channels of voice signals.

Interface attributes

The interface attributes of MIM-1VT1 are shown in the following table.

Table 100 Interface attributes of MIM-1VT1

Attribute Description

Connector RJ-45

Number of connector 1

Interface standard

• G.703/T1.102

• G.704

• AT&T TR 54016

• AT&T TR 62411

• ANSI T1.403

Interface rate 1.544 Mbps

Cable type T1 cable (100-ohm standard shielded cable)

Operation mode

CT1

ISDN PRI

Services

Backup

Terminal access

ISDN

Interface LEDs

MIM-1VT1 panel is shown in the following figure:

Figure 70 MIM-1VT1 panel