Network Card User Manual

Filter Module Specifications
Cisco AS5800 Specifications A-7
Table A-9 lists the DC-input power supply environmental specifications, which are designed to meet
NEC, NEBS, and ETSI requirements.
Filter Module Specifications
Table A-10 lists the filter module DC power requirements.
Table A-9 Power Entry Module Environmental Specifications
Specification Description
Cooling Maximum inlet air temperature is 131° F
(55° C)
Temperature
Operating
Nonoperating
23 to 131° F (–5 to 55° C)
–13 to 158° F (–25 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 min
Vibration
Operating
Nonoperating
1.12 g from 3 to 500 Hz
2 g from 3 to 500 Hz
Regulatory compliance ENG-5769
UL 1950
CSA 22.2-950-95
EN 60 950
ACA TS001, AS3260
Table A-10 Filter—DC Power Requirements
Description Specification
Input voltage
Minimum
Minimum/Nominal
Nominal
Maximum/Nominal
Maximum
–20 (10 mS)
–38 VDC
–48 VDC
–72 VDC
–75 (IS)