Cisco Catalyst 4900 Series User Manual

A-3
Catalyst 4900 Series Switch Installation Guide
78-18039-02
Appendix A Specifications
Catalyst 4900 Series Switch Specifications
Catalyst 4900 Series Switch Specifications
Table A-4 shows Catalyst 4900 series switch specifications.
Ta b l e A-4 Catalyst 4900 Series Switch Specifications
Item Specification
Environmental
Temperature,
ambient operating
ambient nonoperating and storage
32°F (0°C) to 104°F (40°C)
–40 to 167°F (–40 to 75°C)
Humidity (RH),
ambient (noncondensing) operating
nonoperating and storage
10% to 90%
5% to 95%
Altitude
operating and nonoperating
–60 to 2000 m
Switch heat dissipation 1023 BTU/hour (Catalyst 4928-10GE)
600 BTU/hour (Catalyst 4948)
723 BTU/hour (Catalyst 4948-10GE)
System power dissipation 150 W (Catalyst 4928-10GE)
200 W (Catalyst 4948)
211 W (Catalyst 4948-10GE)
Switching Components
Memory 256-MB SDRAM, 64-MB Flash, 256 bytes serial EEROM
(all fixed and not upgradeable)
Physical Characteristics
Dimensions (H x W x D) 1.75 x 17.5 x 16 in. (4.5 x 44.5 x 40.6 cm)
Weight 17.5 lb (7.9 kg) for a system with two power supplies,
2.0
lb (0.9 kg) per power supply
Airflow Sides in, rear out
AC Power
Minimum input 85 VAC

Cisco Catalyst 4900 Series Specifications

General

Brand	Cisco
Model	Catalyst 4900 Series
Category	Switch
Language	English