Cisco Systems A9014CFD, ASR 9014CFD manual Pin Connector a, Pin Connector B

Chapter 1 Introduction

Power Supply

The Cisco ASR 901 router uses two 3 pin connectors (part number 27-2030-01) for input to the power supply. The terminal block is part of the accessory kit (part number 53-3085-01/53-3295-0), which ships with the Cisco ASR 901 router.

The ground wire connects to a 2-hole plug, which connects to the corresponding mounting point.

With the connector installed in the chassis, the pins are numbered as 1,2, and 3, respectively.

Figure 1-4 Cisco ASR 901 Router—Power Supply Connector Pinouts

Table 1-2lists the pinout configurations for the connector, based on the power source.

Table 1-2	Power Supply Connector Pinouts (-24/-72 VDC Application)
Pin	Connector A
1	VDC (-24 to -72)
2	RTN
3	Chassis Ground
Pin	Connector B
1	VDC (-24 to -72)
2	RTN
3	Chassis Ground

You can use connector A or B or both.

Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide

1-6 OL-23778-01