3Com MSR 20 Network Router User Manual


 
MIM-2VT1 Module 121
Interface LEDs MIM-2VT1 panel is shown in the following figure:
Figure 137 MIM-2VT1 panel
The following table describes the LEDs on the MIM-2VT1 panel:
n
The MIM-2VT1 module is 1U in height, occupying two slots.
Interface Cable The interface cable of MIM-2VT1 is a standard 100-ohm standard shielding cable.
The connectors on the two ends use RJ 45. The following figure illustrates this
type of cable.
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
Table 80 Interface attributes of MIM-2VT1
Attribute Description
Table 81 Description of the LEDs on the MIM-2VT1 panel
LED Description
LINK ON means carrier signal is received;
OFF means no carrier signal is received.
ACT OFF: No data is being received and
transmitted;
Blinking: Data is being received and
transmitted.