3Com 9000 manual Physical, Environmental, Safety

ATM SWITCH FABRIC MODULE A SPECIFICATIONS

Physical

Table 57 ATM Switch Fabric Module Specifications

Specification	Metric	Imperial
Height	38.8 cm	15.3 in.
Width	3.81 cm	1.5 in.
Depth	32.7 cm	12.8 in.
Weight	1700 g	3.74 lb

Environmental

Table 58 Environmental Specifications

Specification	Metric	Imperial
Operating Temperature	0 °C to 40 °C	32 to 104 °F
Operating Humidity	10% to 90%
	noncondensing
Storage Temperature	-20 °C to 70 °C	-4 to 163 °F
Storage Humidity	95% maximum
	relative humidity
	noncondensing

Safety

Table 59 Safety Specifications

Specification	Standard
Agency Certifications	UL 1950, CSA 22.2 No. 1950, EN 60950, IEC 825-1
	825-2, PCB UL 94V-0, ANSI / IPC-RB-276 class 2
Designed to Comply	VDE 0871 part 2 class A, EN 55022
with
AC Protection	￿20 amp circuit breaker