Network Card User Manual

Cisco AS5800 Universal Access Server Hardware Installation Guide
System Specifications
A-8
Table A-11 lists the filter module environmental specifications.
Output voltage
Maximum
Nominal
Minimum
–38 VDC
–48 VDC
–75 VDC
Current
Minimum (SS)
Nominal (SS)
Maximum (SS)
Peak (2 sec)
3 A
42 A
60 A
80 A
Circuit breaker 50 A
Table A-11 Filter Module Environmental Specifications
Specification Description
Cooling Maximum inlet air temperature is 131° F
(55° C)
Temperature
Operating
Nonoperating
23° F to 131° F (–5° C to 55° C)
–13° F to 158° F (–25° C to 70° C)
Humidity
Operating
Nonoperating
10% to 90%, noncondensing
10% to 95%, noncondensing
Altitude
Operating
Nonoperating
9,843 ft (3,000 m) at 104° F (40° C)
15,000 ft (4,570 m) over allowable
temperature range
Thermal shock
Operating
Nonoperating
23° F to 113° F (–5° C to 45° C at 0.5° C)
per minute
–13° F to 158° F (–25° C to 70° C) with
changeover time between 2 and 3 minutes
Vibration
Operating
Nonoperating
1.12 g from 3 to 500 Hz
2 g from 3 to 500 Hz
Ripple and noise 200 mV
Battery feed noise 3 kHz band between 10 kHz and 20 MHz
Voice frequency noise
Radio frequency noise
70 dBrnC
500 mV
RMS
Long-term voltage drift ± –0.5%
Table A-10 Filter—DC Power Requirements
Description Specification