HPE FlexNetwork MSR Series Guide

99
Interface cables and connection methods
For more information about E1 interface cables and connection methods, see "E1 interface."
HMIM-2VT1
Introduction
The 2-port T1 voice interface module HMIM-2VT1 handles dense voice signals in VoIP system. It
provides two CT1/PRI ports that allow access of a maximum of 48 channels of voice signals.
Interface specifications
Table 157 Interface specifications
Item
Specification
Connector RJ-45
Number of connector 2
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)
Operating mode
• CT1
• ISDN PRI
Services
• Backup
• Terminal access
• ISDN
Interface LEDs
Figure 116 HMIM-2VT1 panel
Table 158 LED description
LED
Description
LINK/ACT
• On: Carrier signal has been received.
• Off: No carrier signal has been received.
• Flashing: Data is being received and/or transmitted.
LP/AL
• On: The interface is in a loopback.
• Off: No loopback or alarm is present.
• Flashing: An alarm indication signal (AIS), loss of frame alignment (LFA)
signal, or remote alarm indication (RAI) signal is present.

HPE FlexNetwork MSR Series Specifications

General

Brand	HPE
Model	FlexNetwork MSR Series
Category	Network Router
Language	English