Cisco ASR 1000 Series, Руководство по установке оборудования

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Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation Guide
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Chapter 2 Cisco ASR 1000 Series Routers Component Overview
Cisco ASR 1000 Series Router Power Supplies
Table 2-10 shows the common input ranges and circuit breaker requirements.
Note
All Cisco ASR 1000 Series Router AC power supplies must be connected to a branch circuit that does
not exceed 20 A.
AC and DC Power Supply Types
The AC and DC power supplies for the Cisco ASR 1000 Series Routers support different types of power
supply switches.
Table 2-11 defines which power supplies the Cisco ASR 1000 Series routers support (a
standby or an On/Off switch).
Table 2-10 Cisco ASR 1000 Series Router DC Power Supply System Input Requirements
Cisco ASR 1000
Series Router DC
Power Supply
System Input Rating (Amps) Circuit Breaker Amps AWG # Wire
Minimum Maximum Minimum Maximum
Cisco ASR 1006 40 Always 50 Always AWG #6 wire
Cisco ASR 1004 24 30 40 10 8
Cisco ASR 1002:
•
–48 VDC
• +24 VDC
16 20 30 12 10
32 40 40 8 8
Cisco ASR 1013 40 Always 50 Always AWG #6 wire
Cisco ASR 1001 14 20 30 10 10
Cisco ASR 1002-X:
•
–48 VDC
•
+24 VDC
16 20 30 12 10
32 40 40 8 8
For example, the Cisco ASR 1002 Router DC power supply, with 16 Amp input rating must use an AWG #12 gauge wire for a 20 A circuit breaker and
an AWG #10 gauge wire for a 30 A circuit breaker.