3com 3C16721A Manual De Usuario
19
Standards
Functional:
ISO 8802/3
IEEE 802.3
IEEE 802.3
Safety:
UL 1950, EN 60950
CSA 22.2 #950
IEC 950
CSA 22.2 #950
IEC 950
EMC:
EN 55022 Class B
†
EN 50082-1
FCC Part 15 Class B
FCC Part 15 Class B
†
*
ICES-003 Class B
VCCI Class B
VCCI Class B
†
CNS 13438 Class A
Environmental:
EN 60068 (IEC 68)
†Category 5 screened cables must be used to ensure
compliance with the Class B requirements of this standard.
The use of unscreened cables (category 3 or category 5)
complies with the Class A requirements.
compliance with the Class B requirements of this standard.
The use of unscreened cables (category 3 or category 5)
complies with the Class A requirements.
*Refer to “Electromagnetic Compatibility” on page 32 for
conditions of operation.
conditions of operation.
3C16721.book Page 19 Wednesday, July 7, 1999 3:05 PM