Cisco 7200 Series Replacement Instructions Manual
280-watt ac-input power supply
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Also See for 7200 Series:
- Regulatory compliance and safety information manual (76 pages) ,
- Instructions manual (32 pages) ,
- Manual (120 pages)
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Doc. No.
78-3227-02
Cisco 7200 Series 280-Watt AC-Input Power
Supply Replacement Instructions
Product Numbers: PWR-7200-AC=, PWR-7200-ACA=, PWR-7200-ACE=,
PWR-7200-ACI=, PWR-7200-ACU=, MAS-7200PSCOVER=
This document explains how to remove and replace the 280-Watt (W) AC-input power supply in the
Cisco 7200 series routers. It includes instructions for powering down the router, removing an
installed power supply, and installing a new power supply. This document also includes steps for
verifying the initialization of the system after you power up the router.
Note
that shipped with your Cisco 7200 series router.
The following sections are included in this document:
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Use this document in conjunction with the Cisco 72xx Installation and Configuration Guide
Additional Information, page 2
Product Overview, page 3
— Cisco 7200 Series Overview, page 3
— AC-Input Power Supply Overview, page 6
Installation Prerequisites, page 7
— List of Parts and Tools, page 7
— Safety Guidelines, page 7
— Ensuring Easy Access to the Router, page 8
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Table of Contents
Related Manuals for Cisco 7200 Series
Summary of Contents for Cisco 7200 Series
- Page 1 This document explains how to remove and replace the 280-Watt (W) AC-input power supply in the Cisco 7200 series routers. It includes instructions for powering down the router, removing an installed power supply, and installing a new power supply. This document also includes steps for verifying the initialization of the system after you power up the router.
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Page 2: Additional Information
• For systems with Cisco IOS Release 11.1(6), a Cisco-approved Release 11.1(6) beta software version, or a later Cisco IOS release, refer to the following modular configuration and modular command reference publications, as appropriate for your configuration: — Configuration Fundamentals Configuration Guide —... -
Page 3: Product Overview
Port adapters can be placed in any available port adapter slot, in any desired combination. The front of the Cisco 7200 series routers provides access to an Input/Output (I/O) controller and up to four or six network interface port adapters. The I/O controller has a local console port for connecting a data terminal (or data terminal equipment [DTE]) and an auxiliary port for connecting a modem (or other data communications equipment [DCE]) or other devices for configuring and... - Page 4 The port adapters installed in the Cisco 7200 series routers are of the same type as those installed on the second-generation Versatile Interface Processors (VIP2s) in the Cisco 7000 family routers. The port adapters installed in the Cisco 7200 series routers support online insertion and removal (OIR).
- Page 5 DC-input power supply; a second 280W AC-input or DC-input power supply is available for the router. Figure 4 shows the rear of a Cisco 7200 series router that is configured with a single 280W AC-input power supply. (A power supply filler plate is installed over the second power supply bay.) Three internal fans draw cooling air into the chassis interior and across internal components to maintain an acceptable operating temperature (refer to Figure 4).
- Page 6 Each AC-input power supply operating at 120 VAC requires a minimum of 5A service. We recommend powering the Cisco 7200 series routers from a 15A receptacle at the power source. The power supply handle provides a grip point for pulling the power supply out of the router (refer to Figure 5).
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Page 7: Installation Prerequisites
This section provides a list of parts and tools you need to remove and replace the AC-input power supply in the Cisco 7200 series routers. This section also includes safety and ESD-prevention guidelines to help you avoid injury to yourself and damage to the equipment. -
Page 8: Ensuring Easy Access To The Router
Ensuring Easy Access to the Router If your Cisco 7200 series router is installed in a standard 19-inch rack or in a 19-inch Telco rack, cables from other equipment in the rack may obstruct access to the rear of the router. Also, rack power strips or other permanent fixtures may obstruct access to the router. -
Page 9: Single Power Supply Configuration
These tasks are described in detail in the following subsections. Note The tasks for removing and replacing an AC-input power supply in a single Cisco 7204 or Cisco 7206 power supply configuration are the same. Therefore, the illustrations in the following... - Page 10 Removing and Replacing an AC-Input Power Supply Powering Down the Router and Disconnecting AC-Input Power To power down a Cisco 7200 series router that has an installed AC-input power supply, complete the following steps: Before powering down the router, use the copy running-config startup-config command to Note save the router’s running configuration to nonvolatile memory.
- Page 11 To maintain agency compliance requirements and meet EMI emissions standards for the Caution Cisco 7200 series routers with a single power supply, the power supply filler plate must remain in the power supply bay adjacent to the installed power supply. Do not remove this filler plate from the router unless you intend to install a redundant power supply.
- Page 12 Installing the AC-Input Power Supply and Connecting AC-Input Power To replace the AC-input power supply in a Cisco 7200 series chassis, complete the following steps: Make sure the power switch on the power supply is in the OFF (0) position.
- Page 13 To maintain agency compliance requirements and meet EMI emissions standards for the Caution Cisco 7200 series routers with a single power supply, the power supply filler plate must remain in the power supply bay adjacent to the installed power supply. Do not remove this filler plate from the router unless you intend to install a redundant power supply.
- Page 14 Removing and Replacing an AC-Input Power Supply To power up a Cisco 7200 series router that has an installed AC-input power supply, complete the following steps: Check for the following: Step 1 • Each port adapter is inserted in its slot and its respective port adapter lever is in the locked position •...
- Page 15 Proceed to the section “Removing the AC-Input Power Supply.” Removing the AC-Input Power Supply Complete the following steps to remove an AC-input power supply from a Cisco 7200 series router: Using a number 2 Phillips screwdriver, loosen the two captive screws on the faceplate of Step 1 the power supply (refer to Figure 7).
- Page 16 Removing and Replacing an AC-Input Power Supply Installing the AC-Input Power Supply and Connecting AC-Input Power To install an AC-input power supply in a Cisco 7200 series router, complete the following steps: Step 1 Make sure the power switch on the power supply is in the OFF (0) position.
- Page 17 Note Each AC-input power supply operating at 120 VAC requires a minimum of 5A service. We recommend powering the Cisco 7200 series routers from a 15A receptacle at the power source. Step 3 Secure the cable in the power supply AC receptacle by pushing the cable-retention clip up until it snaps into place around the connector.
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