Cisco Systems 78-10588-03 manual Rear View of Power Supply Module, Fan module Fuse

Page 24

Chapter 3 Installing the Chassis

Removing the Power Supply Module

Figure 3-11 Rear View of Power Supply Module

Fan module

Fuse
holders	Fuse 1	Fuse 2
	Power 1	Power 2

DC Power connectors

Voltage:				115/230 V 50/60 Hz
Max. Current:				2.5 A
Power Consumption:				max. 100W
Fuse:				2x T2.5A / 250V

For continued protection against risk of fire replace only with same type and ratings of fuse.

For proper selection of power supply cord refer to instruction manual.

		Always remove both
Made in Germany	!	power cords when dis-
March 1998		connecting from power
		source 1.

32268

All PSMs are hot-swappable and can be replaced while the system is in service. To replace a PSM, follow these steps:

Step 1 Remove the power cord associated with the failed power supply and loosen the four panel screws.

Step 2 Pull out the malfunctioning module.

Step 3 Slide in the spare module.

Step 4 Check that the green LED is on.

Step 5 Reconnect the power cord.

Step 6 Tighten the four panel screws.

	Cisco Metro 1500 Series Hardware Installation Guide
3-24	78-10588-03

Image 24

Contents

Installing the Chassis Before InstallingUnpacking and Inspecting the System Maintaining a Network Record Mounting the SystemInstalling the System Installing the Nemi Module Nemi masterInstalling the Chassis Installing the System Installing the Demi Module Demi locationConnecting Power Connecting AC Power Fan moduleFront Panel of the Cisco Metro Connecting DC Power Installing Terminal Blocks US VersionPower supply Terminal blocks HoldersConnecting Wires DC Power connectors Fan module Fuse holdersSelv Application Power Cable 48 VDC Application Power Cable Blue Brown Green/yellow FerrulesPower Consumption and Power Supply Fuses Power Type Fuse Type No. of FusesCleaning the System Grounding the ChassisCleaning the Chassis Cleaning the ConnectorsInstalling the Chassis Cleaning the System Removing the Power Supply Module Power On/OffDMX Power 1 Power WCM RSM NemiDetermining Power Supply Status 11 Rear View of Power Supply Module Fan module FuseRunning Online Tests Verifying ConnectionsMeasuring Channel Outputs and Channel Budgets Installing the Chassis Running Online Tests Troubleshooting Problem Probable Cause SolutionProblem Probable Cause Solution Installing the Chassis Troubleshooting