3Com 52x Network Router User Manual


 
1-8 CHAPTER 1: INSTALLING THE HARDWARE
The following figures show how to cable the serial connectors.
Models 32x (DTE mode)
Models 32x (DCE-like mode)
SERIAL
UNIVERSAL (B)
V.35 (A)
RS-232 (C)
B
Link
Active
Fault
C
SYSTEM
SuperStack II
NETBuilder
Status
Run
Fwd Power
/Fault
Load
Test
Console
A
RS-232 DCE cable
V.35 DCE cable
V.35 adapter
X.21 adapter
RS-449/V.36 DCE
or RS-232 DCE cables
IBM cluster
controller
SERIAL
UNIVERSAL (B)
V.35 (A)
RS-232 (C)
B
Link
Active
Fault
C
SYSTEM
SuperStack II
NETBuilder
Status
Run
Fwd Power
/Fault
Load
Test
Console
V.35 direct
connect cable
RS-232 direct
connect cable
V.35 direct connect
RS-449/V.36 direct connect
or RS-232 direct connect cables
SS2TRHWBook Page 8 Monday, May 5, 1997 3:11 PM