Table of Contents
Advertisement
Differences Between 7112 and 7123 DSU/CSUs
If you have both models in your network, you should be aware that the 7112 DSU/CSU
and 7123 DSU/CSU provide the same basic functions, but are based on different
hardware platforms. The following table shows the major differences.
Feature
COM Port Default Data
Rate
Data Port LEDs
Data Port Tests
DS0 Assignment by Block
or ACAMI
FDL (Facility Data Link) for
Remote Management
Front Panel Monitor Jacks
FTP Software and
Configuration File Transfer
IP Ping
IP Routing Table Display
Management Protocol
Statistics
Repeater Loopback
Network Test
Software Upgrades
7112
9.6 Kbps
TXT, RXD, RTS, CTS, DTR TXD, RXD, RTS, DTR
Data Terminal (DTE)
Loopback, Data Channel
Loopback, Send V.54 and
Send FT1 Loopbacks,
Pattern Tests
Yes
Yes
Yes
No
No
No
Yes
Yes
No
4
7123
19.2 Kbps
DTE Loopback
No
No
No
Yes
Yes
Yes
No
No
Two software versions can
be stored and activated
Advertisement
Table of Contents
