A-3
Cisco ASR 9001 and Cisco ASR 9001-S Routers Hardware Installation Guide
AppendixA Technical Specifications
AC Electrical Specifications
AC Electrical Specifications
Caution Be sure that the chassis configuration complies with the required power budgets. Failure to properly
verify the configuration may result in an unpredictable state if one of the power units fails. Contact your
local sales representative for assistance.
DC Electrical Specifications
TableA-3 AC Electrical Specifications
Description Value
Power modules per system Up to two AC power modules per system
Total AC input power 765 VA (volt-amps) per AC power supply
(up to two AC power supply modules per system)
Rated input voltage1
1. For each AC power supply module.
100–240 VAC nominal (range: 90 to 264VAC)
220–240 VAC (UK)
Rated input line frequency150/60Hz nominal (range: 47 to 63 Hz)
50/60 Hz (UK)
Input current rating115A maximum at 100VAC
13 A maximum at 220 to 240VRMS (UK)
Source AC service
requirement1
15 A North America and Japan; 10 A international; 13 A UK
Redundancy Power redundancy requirements vary, based on system configuration
(number and type of line cards, etc). AC and DC powered systems are
N+1 protected.
TableA-4 DC Electrical Specifications
Description Value
Power modules per system Up to two DC power modules per system
Total DC input power per
power module
750 W
Rated input voltage per
power module
–48 VDC nominal in North America
–60 VDC nominal in the European Community
(range: –40.5 to –72VDC [–75 VDC for 5 ms])
Input current rating115A maximum at –48 VDC nominal
15 A maximum at –60 VDC nominal