Cisco Catalyst 2950 Hardware Installation Guide

Appendix B Connectors and Cables
Cable and Adapter Specifications
B-16
Catalyst 2950 Desktop Switch Hardware Installation Guide
78-11157-05
Table B-4 Console Port Signaling and Cabling Using a DB-25 Adapter
Console
Port (DTE)
RJ-45-to-DB-9
Adapter Cable
RJ-45-to-DB-25
Terminal Adapter
Console
Device
Signal RJ-45 Pin DB-9 Pin DB-25 Pin Signal
RTS 1 8 5 CTS
Not
connected
266 DSR
TxD 3 2 3 RxD
GND 4 5 7 GND
GND 5 5 7 GND
RxD 6 3 2 TxD
Not
connected
7420 DTR
CTS 8 7 4 RTS

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