Cisco ASR 903 Installation Manual page 16

DC Power Specifications
Wire gauge for DC input power connections
Maximum power output
Figure 4: DC PSU Module (A900-PWR1200-D)
Label Component
1 T-shaped connector
Table 2: DC Power Supply Specifications (A900-PWR1200-D)
Part numbers
Input power specification
Cisco ASR 903 and ASR 903U Aggregation Services Router Hardware Installation Guide
6
10 AWG minimum for –48/–60 VDC.
8 AWG minimum for 24 VDC.
Connector accepts 8 AWG maximum.
550 W
A900-PWR1200-D
48V, GRD, -48V
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