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Interface Card and Interface Module Manual
H3C MSR 20/30/50 Series Routers
Chapter 3 Multifunctional Interface Modules
3-32
where n=1-24. However, a CT1 module allows of arbitrary grouping of the 24
channels;
z
T1-F does not support PRI mode.
Note:
Given a MIM-1T1 module, the system automatically creates a serial interface for each
timeslot bundle formed on a controller T1 interface.
3.8.2 Interface Attributes
The interface attributes of MIM-1T1/MIM-2T1/MIM-4T1 and
MIM-1T1-F/MIM-2T1-F/MIM-4T1-F modules are given in the following table:
Table 3-16
Interface attributes of MIM-1T1/MIM-2T1/MIM-4T1 and
MIM-1T1-F/MIM-2T1-F/MIM-4T1-F modules
Attribute
Description
Connector RJ-45
Number of connectors
1 (MIM-1T1/MIM-1T1-F module)
2 (MIM-2T1/MIM-2T1-F module)
4 (MIM-4T1/MIM-4T1-F module)
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 shielding network cable)
Operating mode
CT1, ISDN PRI (MIM-1T1/MIM-2T1/MIM-4T1
module)
FT1 (MIM-1T1-F/MIM-2T1-F/MIM-4T1-F module)
Supported service
1) Backup
2) Terminal access service
3) ISDN PRI (MIM-1T1/MIM-2T1/MIM-4T1 module)