Dc Electrical Specifications; Ac Input Voltage Range - Cisco ASR 9001 Hardware Installation Manual

DC Electrical Specifications

Be sure that the chassis configuration complies with the required power budgets. Failure to properly verify
Caution
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
Table 24: DC Electrical Specifications
Description
Power modules per system
Total DC input power per power module
Rated input voltage per power module
Input current rating
Note
Source DC service requirement1
Redundancy

AC Input Voltage Range

Table 25: AC Input Voltage Range (Single-Phase Power Source)
Range
Input Voltage
Line Frequency
Cisco ASR 9001 and Cisco ASR 9001-S Routers Hardware Installation Guide
122
For each DC power supply module. Some
power/chassis configurations may operate
at lower current ratings than those specified
in this table. Contact your Cisco technical
representative for more information.
Minimum Minimum
Nominal
90 VAC 100 VAC
47 Hz 50 Hz
Value
Up to two DC power modules per system
750 W
–48 VDC nominal in North America–60 VDC
nominal in the European Community(range: –40.5 to
–72 VDC [–75 VDC for 5 ms])
15 A maximum at –48 VDC nominal
15 A maximum at –60 VDC nominal
Sufficient to supply the rated input current. Local
codes apply.
Power redundancy requirements vary, based on
system configuration (number and type of line cards,
etc). AC powered systems are 2N protected and DC
powered systems are N+1 protected.
Nominal Maximum
Nominal
220 VAC 240 VAC
50/60 Hz 60 Hz
Technical Specifications
Maximum
264 VAC
63 Hz