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

Chapter 1 Overview
•
Certain Cisco LRE customer premises equipment (CPE) devices are not supported by certain Catalyst
2950 LRE switches. In
CPE is not supported by the switch.
Table 1-1
LRE Devices
Cisco 575 LRE
CPE
Cisco 576 LRE 997
CPE
Cisco 585 LRE
CPE

Front-Panel Description

The switch front panel contains the ports, the LEDs, and the Mode button.
Other than the Catalyst 2950ST-24 LRE 997 switch, the front panel of the Catalyst 2950 LRE switches
also contain the console port and AC power connector. On the Catalyst 2950ST-24 LRE 997 switch, the
front panel contains a DC power connector (also referred to as the terminal block header), a DC ground
lug, and an RJ-45 console port.
For more information about the power connectors on the LRE switches, see the
section on page
section on page
Figure 1-1
Figure 1-1
SYS T
RPS
STA T
UTIL
DUP LX
SPE ED
MOD E
OL-6156-01
Power redundancy
Connection for an optional Cisco RPS 300 redundant power system (RPS) that uses AC input
–
and supplies DC output to the switch
Connection for an optional Cisco RPS 675 that uses AC input and supplies DC output to the
–
switch
Table 1-1, Yes means that the CPE is supported by the switch; No means that the
LRE Switch and CPE Compatibility Matrix
Catalyst 2950ST-8 LRE
Yes
No
Yes
1-22. For more information on the console port on these switches, see the
1-24.
to Figure 1-12 show the switches.
Catalyst 2950-12 Switch
1x
2x
3x
4x
5x
6x
7x
8x
10 Ba se-
9x T / 10 0B
10 x ase -TX
11 x
12 x
10/100 ports
Catalyst 2950ST-24 LRE Catalyst 2950ST-24 LRE 997
Yes No
No Yes
Yes No
Ca tal ys t 29
50
SER IES
Catalyst 2950 Switch Hardware Installation Guide
Front-Panel Description
"Power Connectors"
"Console Port"
1-3