Cisco ASR 903

Figure 3: DC PSU Module (A900-PWR550-D-E) with T-Shaped Connector
—
T-shaped connector1
Table 1: DC Power Supply Specifications (550 W)
A900-PWR550-D, A900-PWR550-D-EPart numbers
+24V/-48V or -60V VDCInput power specification
19.2 VDCMinimum input voltage
72 VDCMaximum input voltage
Cisco ASR 903 Aggregation Services Router Hardware Installation Guide
5
Cisco ASR 903 Router Overview
Power Supply Features