4000 Router Series Interface Module Guide

129

Attribute Descri

tion

Supported service

• R2 signaling

• DSS1 signaling

• IP Fax

• General VoIP features in Comware

Interface LEDs

FIC-1VE1 panel is shown in the following figure:

Figure 134 FIC-1VE1 panel

Description for the LEDs on FIC-1VE1 panel is shown in the following table:

Table 187 Description for the LEDs on FIC-1VE1 panel

LED Descri

tion

LINK/ACT

• ON means carrier signal has been received.

• Flashing means data is being received or/and transmitted.

• OFF means no carrier signal has been received.

LP/AL

• ON means the interface is in a loopback.

• Flashing means an AIS, LFA, or RAI alarm signal is present.

• OFF means no loopback or alarm is present.

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 and the connection methods, see "E1 interface."

FIC-1VT1

Introduction

1-port T1 voice interface module (FIC-1VT1) can handle dense voice signals in VoIP system. It provides a

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

Interface attributes

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

Table 188 Interface attributes of FIC-1VT1

Attribute Description

Connector RJ-45