Cisco Systems ASR 1000 Series manual Cisco ASR 1004 Router Rear View With DC Power Supplies

Chapter 5 Cisco ASR 1004 Router Overview and Installation

Cisco ASR 1004 Router Description

Figure 5-3shows the rear of the Cisco ASR 1004 Router with two DC power supplies installed.

Figure 5-3 Cisco ASR 1004 Router Rear View With DC Power Supplies

		1		2
			OUTPUT INPUT FAN
			FAIL	OK	OK
			60V
			1A MAX
			OUTPUT INPUT FAN
			FAIL	OK	OK
			60V
			1A MAX
					280185
7	6	5	4	3

1	DC power supply terminal block	5	Earth grounding symbol
2	DC power supply LEDs	6	DC power supply On/Off switch
3	DC power supply DB-25 alarm connector	7	DC power supply handle
4	DC power supply fan

Internal fans draw cooling air into the chassis and across internal components to maintain an acceptable operating temperature. (See Figure 5-2.) The fans are located at the rear of the chassis. A two-hole grounding lug is located on the side of the chassis. Two power supplies, either two AC power supplies or two DC power supplies, are accessed from the rear of the router.

Note You have already unpacked your chassis and read all the site requirements for your new equipment. Proceed with the installation.

Note Do not combine AC and DC power supplies in the same chassis.

Warning This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. Use the statement number provided at the end of each warning to locate its translation in the translated safety warnings that accompanied this device. Statement 1071

Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation and Initial Configuration Guide

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