Cisco 4948 Series Lembar data - Halaman 10

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Cisco 4948 Series Lembar data
Table 3.
AC and DC Power Supply Specifications
Specification
300 Watt AC
Input Current
4A @ 100V
2A @ 240V
Output Current
25A @12 VDC
Weight
Weight 2.0 kg
Heat Dissipation
1023 BTU/hr
Switch Dimensions
Width: 17.290 in. (43.9166 cm)
Depth: 16.14 in. (40.9956 cm)
Height: 1.712 in. (4.445 cm)
Weight: 16.5 lb (7.48 kg) with one power supply
Software Requirements
The Cisco Catalyst 4948 High-Performance Edge Switch is supported only in Cisco IOS
Software. The minimum software versions are as follows:
Cisco Catalyst 4948 supported in Cisco IOS Software Release 12.2(20)EWA or later
Environmental Conditions
Operating temperature: 32 to 104ºF (0 to 40ºC)
Storage temperature: –40 to 167ºF (–40 to 75ºC)
Relative humidity: 10 to 90 percent, noncondensing
Operating altitude: –60 to 2000m

REGULATORY STANDARDS COMPLIANCE

Table 4.
Regulatory Standards Compliance for Cisco Catalyst 4948
Specification
Regulatory Compliance
Safety
Important notices, privacy statements, and trademarks of Cisco Systems, Inc. can be found on cisco.com.
300 Watt DC
8A @ -48 to -60V
25A @ 12 VDC
Weight 2.0 kg
1023 BTU/hr
Description
Products bear CE Marking, indicating compliance with the 89/336/EEC and 73/23/EEC directives, which include the
following safety and EMC standards.
•
UL 60950-1
•
CAN/CSA-C22.2 No. 60950-1
•
EN 60950-1
•
IEC 60950-1
•
AS/NZS 60950
•
IEC 60825-1
•
IEC 60825-2
•
EN 60825-1
•
EN 60825-2
•
21 CFR 1040
© 2006 Cisco Systems, Inc. All rights reserved.
®
Software and is not supported in the Cisco Catalyst OS
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