Cisco Catalyst 2950 Getting Started Guide

16
6 Connecting to DC Power
To connect the Catalyst 2950G-24-EI-DC or Catalyst 2950ST-24 LRE 997 switch to a DC-input power
source, follow the steps in this section.
Equipment That You Supply
You need to supply these tools and equipment:
• Ratcheting Phillips-head torque screwdriver
• Panduit crimping tool
• 6-gauge copper ground wire
• Four leads of 18-gauge copper wire
• Wire stripping tool
Ground the Switch
Follow these steps:
Step 1
Remove the ground lug and the two number-10-32 screws from the switch (on the rear panel
of the Catalyst 2950G-24-EI-DC switch and on the front panel of the Catalyst 2950ST-24
LRE 997 switch).
Step 2
If your 6-gauge ground wire is insulated,
strip it to 0.5 inch (12.7 mm).
0.5 inch (12.7 mm)

Cisco Catalyst 2950 Specifications

General

Forwarding Bandwidth	8.8 Gbps
Switching Capacity	13.6 Gbps
Forwarding Rate	6.6 Mpps
Weight	3.6 kg
RAM	16 MB
Flash Memory	8 MB
Operating Humidity	10% to 85% non-condensing
Uplink Ports	2 x 10/100/1000Base-T
Dimensions	4.4 cm x 44.5 cm x 24.2 cm
Remote Management Protocol	SNMP, Telnet, HTTP
Features	Quality of Service (QoS), VLAN support
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p
Status Indicators	system
Operating Temperature	0 to 45°C
Ports	24 x 10/100 Ethernet ports
MAC Address Table Size	8, 192 entries
Power Supply	Internal 100-240V AC, 50-60Hz