Brocade Communications Systems VA-40FC, Hardware Reference Manual

Page: 43 / 60

Brocade VA-40FC Hardware Reference Manual 29
53-1001540-04
Facility requirements
A
Facility requirements
Table 4 provides the facilities requirements that must be met for the Brocade VA-40FC.
Power supply specifications
The power supplies are universal and capable of functioning worldwide without voltage jumpers or
switches. They meet IEC 61000-4-5 surge voltage requirements and are autoranging in terms of
accommodating input voltages and line frequencies. Each power supply has a built-in fan for
cooling, pushing air towards the port side of the switch.
Table 5 lists the power supply specifications for the Brocade VA-40FC.
TABLE 4 Facility Requirements
Type Requirements
Electrical
•
Primary AC input 100-240 VAC, 2.0A, 47-63 Hz; switch autosenses input voltage
•
Adequate supply circuit, line fusing, and wire size, as specified by the electrical rating
on the switch nameplate
•
Circuit protected by a circuit breaker and grounded in accordance with local electrical
codes
Refer to Table 5 on page 29 for complete power supply specifications.
Thermal
•
A minimum air flow of 79.8 cubic meters/hour (47 cubic ft/min.) available in the
immediate vicinity of the switch
•
Ambient air temperature not exceeding 40

C (104

F) while the switch is operating
Cabinet (when
rack-mounted)
•
One rack unit (1U) in a 48.3 cm (19-inch) cabinet. Can be a 24” depth cabinet also.
•
All equipment in cabinet grounded through a reliable branch circuit connection
•
Additional weight of switch not to exceed the cabinet’s weight limits
•
Cabinet secured to ensure stability in case of unexpected movement
TABLE 5
Power Supply Specifications
Specification Value
Inlet C13
Maximum output of one
power supply 125 Watts
System power consumption 84 Watts nominal, 91 Watts Maximum
Input voltage 85 - 264 VAC, Universal
Input line frequency 47 - 63 Hz
BTU rating 406 BTU/hr
Inrush current 35 Amps Maximum