E1/T1 Interface Module; Fic-2E1/Fic-4E1 And Fic-4E1-F - HPE FlexNetwork MSR Series Manual

LED
Note:
AIS = Alarm indication signal; LFA = loss of frame alignment; RAI = Remote alarm indication
Fiber ports, optical fibers, and the connection method
For more information about fiber ports, optical fibers, and the connection methods, see
Interface mode switchover
To switch the FIC-1CPOS to operate in E1 and T1 interface modes at the command line interface
(CLI):
1. Insert the FIC-1CPOS into the FIC slot of the router and then power on the router.
2. Use the card-mode command in system view to set the interface mode. The following shows
the FIC-1CPOS module is inserted in slot 4 of the device.
# Enter system view
<Sysname> system-view
# Set the FIC-1CPOS to work in the E1 interface mode.
[Sysname] module-mode slot 4 e1
# Set the FIC-1CPOS to work in the T1 interface mode.
[Sysname] module-mode slot 4 t1

E1/T1 interface module

•
FIC-2E1
•
FIC-4E1
•
FIC-4E1-F
•
FIC-8E1
•
FIC-4T1-F

FIC-2E1/FIC-4E1 and FIC-4E1-F

Introduction
•
FIC-2E1/FIC-4E1
The 2-/4-port channelized E1/PRI interface module (FIC-2E1/FIC-4E1) transmits, receives, and
processes E1 data traffic. In addition, you can use the module for other purposes, such as CE1
access and the ISDN PRI function.
•
FIC-4E1-F
The 2-/4-port fractional E1 interface module (FIC-4E1-F) differs from the FIC-2E1/FIC-4E1 in
the following ways:
The FE1 operating mode supported by the E1-F modules allows only one n × 64 kbps

bundle to be formed on each interface, where n = 1 to 31. However, an E1 module allows
arbitrary grouping of 31 channels and multiple bundles.
The FIC-E1-F modules do not support the PRI mode.

Description
117
"Fiber port."