Cisco Systems XR 12410 manual DC-Powered Routers, Label Description Part Number

Chapter 2 Preparing for Installation

Site Requirement Guidelines

Table 2-1lists power cord options. All AC-input power supply power cords measure 14 feet (4.3 m).

Table 2-1	AC Power Cord International Options
Label		Description	Part Number
North America		20 A, 250 VAC	CAB-GSR16-US=
Australia, New Zealand		15 A, 250 VAC	CAB-GSR16-AU=
Europe, Argentina, Brazil		16 A, 250 VAC	CAB-GSR16-EU=
Italy		16 A, 250 VAC	CAB-GSR16-IT=
United Kingdom		13 A, 250 VAC	CAB-GSR16-UK=
		(13 A replaceable fuse)

DC-Powered Routers

Connections to DC PEMs are rated at 60 A maximum. A dedicated, commensurately rated DC power source is required for each PEM connection.

For DC power cables, we recommend that you use a commensurately rated, high-strand-count copper wire cable. Connection to the DC power distribution unit (PDU) requires one earth ground cable and two cable leads; a source DC (–) and source DC return (+) for each PDU (2 PDUs x 3 = 6 cables).

The length of the cables depends on your router location from the source power.

Note DC power cables are not available from Cisco, but are available from any commercial cable vendor.

	Cisco XR 12410 Router Installation Guide
OL-13832-01		2-15