3Com S21x Switch User Manual


 
2-6 Installing the PathBuilder S21x Switch Hardware
Cabling the PathBuilder S21x Switch
Figure 2-3. PathBuilder S21x Switch Rear Panel and Cable Connections
Power Supply
CTP Cable to an ASYNC terminal.
10BaseT
Ethernet
Cable
PORT 2
PORT 3
POWER
CTP 10B-T
PORT 1
DIM Site
DSU Daughtercard
RJ48S connector for DSU
FXS FXOLOC
REM
Voice Relay
Daughtercard
Daughtercard
DB25 connector for
V.24, V.35, V.36, V.11,
and DSU DIM
RJ11 connector for
FXS and FXO Ports
DB25 connector for
V.24, V.35, V.36,
V.11, and DSU DIM
FXS F XSLOC
REM
Dual FXS Daughtercard
Two RJ11 connectors
for FXS Ports
RemoteVu Daughtercard
2 BNC and 1 RJ45
connector
PORT 1PORT 2