Rear-Panel Description - Cisco Catalyst 2950 Hardware Installation Manual

Chapter 2 Overview

Rear-Panel Description

Figure 2-23 Catalyst 2950 Switch Rear Panel
R AT IN G
D C IN PU
10 0- 12 7V
T FO R R
~
PO W ER
@ 1A
SU PP LY
SP EC IF
20 0- 24 0V
IE D IN M
~
+1 2V @
@ 0. 5A
50 -6 0H z
AC power
connector
RPS
connector
78-11157-05
Figure 2-22 Bandwidth Utilization on Catalyst 2950G-48-EI Switches
1 2 3 24 5 6 7 8 9 10 11 12 13 14
1X
SYST
RPS
STAT
UTIL
DUPLX
SPEED
2X
MODE
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
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
The rear panel of the Catalyst 2950ST-8 LRE, 2950ST-24 LRE, and 2950ST-24
LRE 997 switches has only an RPS connector. (See
EM O TE
AN UA L.
4. 5A
C O N SO
LE
Fan
RJ-45
console port
15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 31 31 32
15X 17X 31X
16X 18X 32X
< 25% +
25% – 49% +
50% +
Figure
Catalyst 2950 Desktop Switch Hardware Installation Guide
Rear-Panel Description
Catalyst 2950
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
33X 47X
34X 48X
Figure 2-23 and Figure
2-25.)
Figure 2-26.)
2-24.)
2-27