Model 45X And 54X 56/64K Csu/Dsu; Model 46X And 56X T1/Ft1 - 3Com SuperStack II User Manual

Model 45x and 54x 56/64K CSU/DSU

Models 45x and 55x bridge/routers have a 56/64K CSU/DSU connector.
WAN
(CSU/DSU)
Line
Act
Line
Error
56/64 Kbps
CSU/DSU cable
The 56/64K CSU/DSU port uses an RJ-48S connector.
For more information on CSU/DSU cables, see "56/64K CSU/DSU Cable"
on page 44.

Model 46x and 56x T1/FT1

Models 46x and 56x bridge/routers have a T1/FT1 RJ-48 connector.
WAN
(CSU/DSU)
Line
Act
Line
Error
RJ-48 T1 cable
The T1/FT1 Telco port uses an RJ-48 connector.
B1 B2
Link
Connect
Fault
B1 B2
Link
Connect
Fault
Cabling the Connectors
DDS
wall outlet
wall outlet
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