Cisco ASR 903 Installation Guide

Figure 77: Installing the A900-PWR1200-A AC Power Supply
Step 4 Tighten the captive installation screws of the power supply. The recommended maximum torque is 25 in.-lb (2.82 N-m).
Power supply captive installation screws must be tight to ensure protective grounding continuity.
Warning
Recommended Power Cables
We recommend the following power cables for Cisco ASR 903 routers:
Table 18: Power Cable PIDs for A900-PWR550-A (550 W)
DescriptionPID
AC POWER CORD, UNITED STATES, 125V, 10A, 2.5m, C13,NEMA,
5-15P
CAB-AC
AC POWER CORD, UNITED STATES, 125V, 10A, 2.5m, RA-C13,
NEMA, 5-15P
CAB-AC-RA
Cisco ASR 903 and ASR 903U Aggregation Services Router Hardware Installation Guide
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Installing the Cisco ASR 903 Router
Recommended Power Cables

Cisco ASR 903 Specifications

General

Brand	Cisco
Model	ASR 903
Category	Network Router
Language	English