10
Item
Description
Cable type
•
75-ohm unbalanced coaxial cable (D15 to BNC)
•
120-ohm balanced twisted-pair cable (D15 to RJ-45)
•
Coaxial connector, network interface connector and 75-ohm to
120-ohm adapter
Operating mode
•
E1
•
CE1, ISDN PRI
Supported service
•
Backup
•
Terminal
access
•
ISDN
Interface LEDs
Figure 11 SIC-EPRI panel
Table 15 LED description
LED Description
LINK
•
Off: No link is present;
•
On: A link is present.
ACT
•
Off: No data is being transmitted or received;
•
Flashing: Data is being received or/and transmitted.
Interface cables and the connection methods
For more information about E1 interface cables and the connection methods, see "
."
SIC-1EPRI
Introduction
The SIC-1EPRI is a 1-port E1/CE1/PRI SIC interface module that provides the following features:
•
Transmission/Receiving and handling of E1 data streams.
•
CE1 (channelized E1) access.
•
ISDN PRI function.
•
Remote loopback and local loopback functions, facilitating fault test and location.
You can use the module for multiple purposes through different configurations.
Summary of Contents for MSR Router Comware 5 Series
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