Cisco Catalyst 2950T 24-ports (WS-C2950T-24)24 10 100 ports w 2 10 100 1000BASE T ports, Enhanced Image. Dimensions & Weight Depth: 24. 2 cm Height: 4. 4 cm Weight: 3 kg Width: 44. 5 cm Environmental Parameters Humidity Range Operating: 10 85% Max Altitude Operating: 3 km Max Operating Temperature: 45 C Min Operating Temperature: 0 C Expansion Connectivity Interfaces: 24 x 100Base TX RJ 45 2 x 1000Base T RJ 45 1 x serial (RS 232) RJ 45 management General Compliant Standards: IEEE 802. 3, IEEE