10Base-T And 10/100Base-T Ethernet Management Ports; Catalyst 2948G Switch Specifications - Cisco 2948G - Catalyst Switch Hardware Installation Manual

10BASE-T and 10/100BASE-T Ethernet Management Ports

10BASE-T and 10/100BASE-T Ethernet Management
Ports

Catalyst 2948G Switch Specifications

Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide
A-2
The Ethernet management port on each switch is an RJ-45 receptacle with a Link
Status LED. Table A-2
Table A-2 10BASE-T Port Pinouts
Pin Signal
1 RXD+
2 RXD-
3 TXD+
4 unused
5 unused
6 TXD-
7 unused
8 unused
Table A-3 lists the Catalyst 2948G specifications.
Table A-3 Catalyst 2948G Switch Specifications
Item
Environmental
Temperature, ambient
operating
Temperature, ambient
nonoperating and storage
Humidity (RH), ambient
(noncondensing) operating
lists the port pinouts.
Direction Description
input receive data
input receive data
output transmit data
output transmit data
Specification
32°F (0°C) to 104°F (40°C)
–40°F (–40°C) to 167°F (75°C)
10% to 90%
Appendix A Specifications
78-6286-05