Datasheet

Data Sheet
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 13 of 17
Environmental Conditions
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Operating temperature: 32 to 104ºF (0 to 40ºC)
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Storage temperature: –40 to 167ºF (–40 to 75ºC)
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Relative humidity: 10 to 90 percent, noncondensing
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Operating altitude: –60 to 2000m
Regulatory Standards Compliance
Table 5 summarizes the regulatory standards compliance of the Cisco Catalyst 4948.
Table 5. Regulatory Standards Compliance of Cisco Catalyst 4948
Specification Description
Regulatory Compliance Products bear CE Marking, indicating compliance with the 89/336/EEC and 73/23/EEC directives,
which include the safety and EMC standards listed here.
Safety
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UL 60950-1
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CAN/CSA-C22.2 No. 60950-1
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EN 60950-1
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IEC 60950-1
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AS/NZS 60950
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IEC 60825-1
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IEC 60825-2
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EN 60825-1
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EN 60825-2
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21 CFR 1040
EMC
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FCC Part 15 (CFR 47) Class A
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ICES-003 Class A
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EN55022 Class A
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CISPR22 Class A
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AS/NZS 3548 Class A
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VCCI Class A
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EN55024
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ETS300 386
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EN50082-1
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EN61000-3-2
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EN61000-3-3
Table 6. Industry EMC, Safety, and Environmental Standards for Cisco Catalyst 4948
Specification Description
Network Equipment Building Standards (NEBS)
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GR-63-Core NEBS Level 3
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GR-1089-Core NEBS Level 3
European Telecommunications Standards Institute (ETSI)
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ETS 300 019 Storage Class 1.1
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ETS 300 019 Transportation Class 2.3
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ETS 300 019 Stationary Use Class 3.1