Hardware Reference Manual

34 Brocade 6505 Hardware Reference Manual
53-1002449-01
System power specifications
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System power 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 built-in fans for
cooling.
Table 7 lists the system power specifications for the Brocade 6505.
Environmental requirements
Table 8 lists the acceptable environmental ranges for both operating and nonoperating (such as
during transportation or storage) conditions.
TABLE 6 Facility requirements
Type Requirements
Electrical • 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 7 on page 34 for complete power supply specifications.
Thermal
• A minimum airflow 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.
• 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 7 System power specifications
Specification Value
Maximum output (per power supply) 150 watts, 12 VDC
AC input power draw Idle, no optics: 60 W
Maximum, fully populated with 16 Gbps SWL optics: 80 W
AC input voltage 85-264 VAC, nominal 100-240 VAC
AC input line frequency 47-63 Hz, nominal 50-60 Hz
AC inrush current Maximum of 35A @ 240 VAC for 10 ms or less
Input line protection AC lines are fused.
TABLE 8 Environmental requirements
Condition Acceptable during operation Acceptable during nonoperation
Ambient
Temperature
0º to 40ºC (32º to 104ºF) -25º to 70ºC (-13º to 158ºF)
Humidity 10% to 85% RH non-condensing, at
40ºC (104ºF)
10% to 90% RH non-condensing, at 70ºC
(158ºF)