Rear-Panel Description - Cisco WS-C2950T-48-SI Hardware Installation Manual

Chapter 1 Overview
Figure 1-24 Bandwidth Utilization on Catalyst 2950G-48-EI, 2950SX-48-SI, and 2950T-48-SI Switches
SYST
RPS
STAT
UTIL
DUPLX
SPEED
MODE

Rear-Panel Description

Other than the Catalyst 2950G-24-EI-DC switch and the Catalyst 2950 LRE switches, the rear panel of
a Catalyst 2950 switch has an AC power connector, an RPS connector, and an RJ-45 console port. (See
Figure 1-25
The rear panel of the Catalyst 2950G-24-EI-DC switch has a DC power connector (also referred to as
the terminal block header), a DC ground lug, an RPS connector, and an RJ-45 console port. (See
Figure
The rear panel of the Catalyst 2950ST-8 LRE, 2950ST-24 LRE, and 2950ST-24 LRE 997 switches has
only an RPS connector. (See
Figure 1-25 Catalyst 2950 Switch Rear Panel
AC power
connector
Figure 1-26 Catalyst 2950G-48-EI, Catalyst 2950SX-48-SI, and Catalyst 2950T-48-SI Switch Rear Panel
AC power
connector
OL-6156-01
1 2 3 24 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
15X
1X 17X
2X 16X 18X
< 25% +
25% – 49% +
50% +
and Figure 1-26.)
1-27.)
Figure
RA TI NG
DC IN PU
10 0- 12 7V
T FO R RE
~
PO W ER M OT E
@ 1A
SU PP LY
SP EC IF
20 0- 24 0V
IE D IN M
~
AN UA L.
@ 0. 5A +1 2V @
4. 5A
50 -6 0H z
RPS
Fan
connector
RA TI NG
DC IN PU
10 0- 12 7V
T FO R RE
~
PO W ER M OT E
@ 1A
SU PP LY
SP EC IF
20 0- 24 0V
IE D IN M
~
AN UA L.
+1 2V @
@ 0. 5A
4. 5A
50 -6 0H z
RPS
Fan
connector
exhaust
23 24 25 26 27 28 29 31 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
31X 33X
32X 34X
1-28.)
CO NS OL
E
RJ-45
console port
CO NS OL
E
RJ-45
console port
Catalyst 2950 Switch Hardware Installation Guide
Rear-Panel Description
Catalyst 2950
47 48
47X
48X
1-21