Power Supply Features - Cisco ASR 903 Hardware Installation Manual

Chapter 1 Cisco ASR 903 Router Overview
Table 1-1
Operating Temperature
Nonoperating Temperature
Operating Humidity
Operating Altitude
Nonoperating Altitude
Operating Vibration
Nonoperating Vibration
Operating Acoustics

Power Supply Features

The Cisco ASR 903 Router support AC and DC power supplies. For more information about installing
the Cisco ASR 903 Router power supplies, see the
power sections provide more information about the power supply:
•
•
•
•
OL-25178-04
Cisco ASR 903 Router System Specifications
Redundancy, page 1-4
Dying Gasp, page 1-4
Status LEDs, page 1-4
DC Power Specifications, page 1-4
Cisco ASR 903 Router Features
The Cisco ASR 903 Router supports the
following temperature ranges with the DC power
supply:
• -60–4000 meters: -40 to 104 degrees F
(-40 to + 40 degrees C)
• -60–1800 meters: -40 to 149 degrees F
(-40 to + 65 degrees C)
The Cisco ASR 903 Router supports the
following temperature ranges with the AC power
supply:
-60—4000 meters:32 to 104 degrees F
•
(0 to 40 degrees C)
-60—1800 meters: 23 to 140 degrees F
•
(-5 to 60 degrees C)
-40 to 158 degrees F (-40 to + 70 degrees C)
storage temperature
5—95% operating noncondensing relative
humidity
Reviewers, is this number different for the AC
PS? (SFS lists 10-90%)
Up to 4000 m operating altitude at up to 104
degrees F (40 degrees C) temperature
4570 m storage altitude
0.41 Grms, 3 to 200 Hz/100 minutes per axis
Sine: 10 to 500 Hz. @ 0.15 G peak 5 sweep
cycles/axis
GR-63-CORE earthquake resistance, Zone 4,
shelf-level
Random: 1.15 gRMS 3 to 200 Hz, 30 minutes/axis
Sine: 10 to 500 Hz @ 0.8 G peak / 5 sweep
cycles/axis
< 55 dBa @ 27 degrees C
Installing the Power Supply, page 3-17
Cisco ASR 903 Router Hardware Installation Guide
section. The
1-3