Foundry Hardware Installation Guide for the FES, FESX, and FWSX
7 - 16 © 2008 Foundry Networks, Inc. December 2008
Electromagnetic Compatibility (EMC) and Immunity Standards
The power supplies comply with the conducted and radiated test and immunity standards as listed in Table 7.11.
EMC standards are within a 6 dB minimum margin.
Safety Warnings
The power supplies are marked with an electrical hazard label and with the safety warnings shown in Table 7.12.
Table 7.11: EMC and Immunity Standards for Power Supplies
Description Certifications
Electromagnetic Emissions CISPR 22 Class A
FCC Class A
VCCI Class A
IC ICES-003 Class A (Canada) – (600 watt power
supplies only)
EN55022 Class A
Harmonic Current Emissions (Class A) - EN61000-
3-2, with Amendment 14 (1999)
Voltage Fluctuations and Flicker - EN61000-3-3
Immunity EN 55024
EN 61000-4-5. The power supply is tested to level 2
(differential mode) and level 3 (common mode)
Safety CSA/cUL
UL
CE
TUV
Table 7.12: Safety Warning Labels on Power Supplies
CAUTION: No operator serviceable parts inside. Refer servicing to
qualified personnel.
ATTENZIONE: Non aprire. Rivolgersi a personale qualificado.
ATTENZIONE: Non aprire. Rivolgersi a personale qualificado.
CUIDADO: Partes adentro no reparables por el operador.
Refiera reparo a personal autorizado.
ATTENTION: Entretien et répartions internes ne sont autorisés
qu’au personnel technique qualifié.
ACHTUNG: Zugang zur Bedienung nicht erförderlich. Wartung
nur durch qualifiziertes Personal.
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