Cisco Catalyst 3550 Installation Manual page 46

Rear-Panel Description
Figure 1-17 Catalyst 3550-12T and 3550-12G Rear Panel
DC OU
TP UT
1
Redundant
power
system
AC power
connector
connector
Figure 1-18 Catalyst 3550-24, 3550-48, and 3550-24-FX Rear Panel
10 0-2 40
V~
5-3 A
50 /60 Hz
DC OU
TP UT
1
AC power
Redundant
connector
power
system
connector
Catalyst 3550 Multilayer Switch Hardware Installation Guide
1-22
10 0-2 40
V~
5-3 A
50 /60 Hz
CO NS OL
E
RJ-45
console
Fan
port
exhaust
Fan RJ-45
exhaust console
port
The rear panel of the 3550-DC has a DC power connector (also referred to as the
terminal block header), an RJ-45 console port, and a ground lug. (See
Figure 1-19.) The switch is shipped with a terminal block plug inserted into the
DC power connector.
CO NS OL
E
Chapter 1 Product Overview
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