Power Supply Features
Figure 3: DC PSU (A900-PWR550-D-E) with T-Shaped Connector
Label
1
Table 2: DC Power Supply Specifications ' (550 W)
Part numbers
Nominal input voltage specification
Input voltage range
Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide
6
Component
T-shaped connector
A900-PWR550-D, A900-PWR550-D-E
+24 VDC/–48 VDC
–19.2 VDC to –72 VDC
Overview