3Com 52x manual Models 32x DTE mode, Models 32x DCE-like mode

1-8CHAPTER 1: INSTALLING THE HARDWARE

The following figures show how to cable the serial connectors.

Models 32x (DTE mode)

V.35 (A)	SERIAL		SuperStack II
		A B C	NETBuilder
UNIVERSAL (B)	RS-232 (C)	Link	Console	Run
		Active
			Status	Load
		Fault
				Test

Fwd Power

SYSTEM /Fault

RS-232 DCE cable

V.35 DCE cable

V.35 adapter

X.21 adapter RS-449/V.36 DCE

or RS-232 DCE cables

Models 32x (DCE-like mode)

	SERIAL		SuperStack II
V.35 (A)	RS-232 (C)	B C	NETBuilder
UNIVERSAL (B)		Link	Console	Run
		Active
			Status	Load
		Fault
				Test

Fwd Power

SYSTEM /Fault

V.35 direct

connect cable

RS	-232	direct	IBM cluster
connect		cable
			controller

V.35 direct connect RS-449/V.36 direct connect

or RS-232 direct connect cables