Mim-2Fxs/Mim-2Fxo And Mim-4Fxs/Mim-4Fxo - H3C MSR Router Comware 5 Series Manual

Item
Services
Interface LEDs
Figure 99 MIM-1VT1 panel
Table 129 LED description
LED
LINK
ACT
Interface cables and the connection methods
For more information about T1 interface cables and the connection methods, see

MIM-2FXS/MIM-2FXO and MIM-4FXS/MIM-4FXO

Introduction
•
The 2/4-port voice subscriber circuit interface module (MIM-2FXS/MIM-4FXS) serves to access
and handle 2/4 channels of ordinary analog phone, fax, or AT0 loop trunk of telephone
exchange.
•
The 2/4-port voice AT0 analog trunk interface module (MIM-2FXO/MIM-4FXO) serves to
access and handle 2/4 channels of common user lines of telephone exchange.
These modules make it possible to transfer voice signals over data communication networks.
Interface specifications
Table 130 Interface specifications
Item
Connector
Number of connectors
Description
Backup
Terminal access
ISDN
Description
•
Off: No link is present.
•
On: A link is present.
•
Off: No data is being transmitted or received on the interface.
•
Flashing: Data is being transmitted and/or received.
Description
RJ-45
•
2 (MIM-2FXS/MIM-2FXO module)
•
4 (MIM-4FXS/MIM-4FXO module)
93
"T1 interface."