H3C MSR Router Comware 5 Series Manual page 76

Item
Cable type
Operating mode
Supported service
Interface LEDs
MIM-1E1 and MIM-1E1-F panels are similar. The following figure illustrates an MIM-1E1 panel.
Figure 71 MIM-1E1 panel
The panels of MIM-2E1 and MIM-2E1-F are similar. The following figure illustrates an MIM-2E1
panel.
Figure 72 MIM-2E1 panel
MIM-4E1 and MIM-4E1-F panels are similar. The following figure illustrates an MIM-4E1 module.
Figure 73 MIM-4E1 panel
0 1
Table 92 LED description
LED
LINK
ACT
MIM-1E1/1E1-F
module
•
E1 75-ohm unbalanced coaxial cable
•
E1 120-ohm balanced twisted pair cable
•
120-ohm 4E1 conversion cable (MIM-4E1/MIM-4E1-F modules)
•
75-ohm 4E1 conversion cable (MIM-4E1/MIM-4E1-F modules)
•
Coaxial connector, network interface connector and 75-ohm to 120-ohm
adapter (with BNC connector)
•
E1, CE1, ISDN PRI (only supported by MIM-1E1/MIM-2E1/MIM-4E1)
•
FE1 (only supported by MIM-1E1-F/MIM-2E1-F/MIM-4E1-F)
•
Backup
•
Terminal access service
•
ISDN PRI (only supported by MIM-1E1/MIM-2E1/MIM-4E1)
cE1/PRI
cE1/PRI
Description
•
Off: The link is not set up.
•
On: The link has been set up.
•
Off: No data is being transmitted or received;
•
Flashing: Data is being received or/and transmitted.
MIM-2E1/2E1-F
module
2 3
67
MIM-4E1/4E1-F
module