Chapter 2 Overview
Features
2-2
Catalyst 2950 Desktop Switch Hardware Installation Guide
78-11157-05
Figure 2-1
through
Figure 2-12
show the Catalyst 2950 switches.
These are the switch features:
•
Hardware
–
Catalyst 2950-12 switch—12 10/100 Ethernet ports.
–
Catalyst 2950-24 switch—24 10/100 Ethernet ports.
–
Catalyst 2950C-24 switch—24 10/100 Ethernet ports and
2 100BASE-FX ports.
–
Catalyst 2950G-12-EI—12 10/100 Ethernet ports and 2 GBIC module
slots.
–
Catalyst 2950G-24-EI—24 10/100 Ethernet ports and 2 GBIC module
slots.
–
Catalyst 2950G-24-EI-DC—24 10/100 Ethernet ports and 2 GBIC
module slots with direct current (DC)-input power.
–
Catalyst 2950G-48-EI—48 10/100 Ethernet ports and 2 GBIC module
slots.
–
Catalyst 2950ST-8 LRE switch—8 LRE ports, 2 10/100/1000 Ethernet
ports, and 2 small-form-factor pluggable (SFP) module slots. (Two of the
four uplink ports are active at one time.)
–
Catalyst 2950ST-24 LRE switch—24 LRE ports, 2 10/100/1000 Ethernet
ports, and 2 SFP module slots. (Two of the four uplink ports are active at
one time.)
–
Catalyst 2950ST-24 LRE 997 switch—24 LRE ports, 2 10/100/1000
Ethernet ports, and 2 SFP module slots with DC-input power. (Two of the
four uplink ports are active at one time.)
Note
Refer to the Catalyst 2950 LRE switch release notes for a list of supported
SFP modules for the Catalyst 2950 LRE switches.
–
Catalyst 2950SX-24 switch—24 10/100 Ethernet ports and
2 1000BASE-SX ports.
–
Catalyst 2950T-24 switch—24 10/100 Ethernet ports and 2 10/100/1000
Ethernet ports.
