HPE FlexNetwork MSR Series Guide

58
LED
Description
Note:
AIS = Alarm indication signal; LFA = loss of frame alignment; RAI = Remote alarm indication
Interface cables and connection methods
For more information about E1 interface cables, see "E1 interface."
MIM-8E1/MIM-8E1-F
Introduction
• MIM-8E1 module
The 8-port channelized E1/PRI interface module (MIM-8E1) transmits, receives, and processes
eight channels of E1 data traffic. In addition, you can use the module for other purposes, such
as CE1 access and the ISDN PRI function.
• MIM-8E1-F module
The 8-port fractional E1 interface module (MIM-8E1-F) differs from the MIM-8E1 module in the
following ways:
 The FE1 operating mode supported by the MIM-8E1-F module allows only one n × 64 kbps
bundle to be formed on each interface, where n = 1 to 31. However, an MIM-8E1 module
allows arbitrary grouping of 31 channels and therefore multiple bundles.
 The MIM-8E1-F module does not support PRI mode.
NOTE:
For
a MIM-
8E1 module, the system automatically creates a serial interface for each timeslot bundle
formed on a controller E1 interface.
Interface specifications
Table 91 Interface specifications
Item
Specification
Connector D68
Number of connectors 1
Interface standard G.703
Interface rate 2.048 Mbps
Cable type 75-ohm 8E1 conversion cable
Cable characteristic
impedance
75-ohm
Operating mode
E1, CE1, ISDN PRI (only supported by MIM-8E1)
FE1 (only supported by MIM-8E1-F)
Supported service
• Backup
• Terminal access service
• ISDN PRI (only supported by MIM-8E1)

HPE FlexNetwork MSR Series Specifications

General

Brand	HPE
Model	FlexNetwork MSR Series
Category	Network Router
Language	English