Cisco Catalyst 4900M Installation Manual page 83
Catalyst 4900m switch
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Also See for Catalyst 4900M:
- Installation manual (128 pages) ,
- Troubleshooting manual (6 pages) ,
- Configuration handbook (359 pages)
Table of Contents
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Appendix A
Specifications
Table A-3
Catalyst 4900 Series Switch Specifications (continued)
Item
Altitude
operating and nonoperating
Switch heat dissipation
Switching Components
Memory
Physical Characteristics
Dimensions (H x W x D)
Weight
Airflow
AC Power
Power supply output
System power dissipation
AC-input
AC frequency
Output current
Inrush value
Output voltage
Input KVA rating
DC Power
Power supply output
System power dissipation
DC-input
Output current
Inrush value
78-18350-01
Specification
–60 to 2000 m
723 BTU/hour
512-MB SDRAM, 128-MB Flash (onboard and fixed),
256 bytes serial EEROM
3.5 x 17.2 x 17.9 in. (8.9 x 43.7 x 45.5 cm)
34.0 lb (15.4 kg) for a system with two power supplies,
4.5 lb (2.1 kg) per power supply
Left to right
960 W
240 W
12 A maximum @ 100 VAC
5 A maximum @ 240 VAC
50 to 60 Hz
80 A maximum
50 A for one cycle of AC
12 V
1.200 KVA
960 W
320 W
27 A @ –48 VDC (Operating range –40.5 to –56 VDC)
21.6 A @ –60 VDC (Operating range –55 to –72 VDC)
80 A maximum
Hot turn on (PSU on for > 1 hour) 75 A
Cisco Catalyst 4900M Switch Installation Guide
Catalyst 4900M Switch Specifications
A-3
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Table of Contents
Troubleshooting
