Cisco 78-10588-03 User Manual

CHAPTER

Installing the Chassis

This chapter describes how to install and test the Cisco Metro 1500 series system chassis. The equipment is installed during normal working hours. It is usually connected to active CPU channels or control units after working hours.

This chapter includes the following sections:

• Before Installing, page 3-1

• Installing the System, page 3-4

• Connecting Power, page 3-8

• Cleaning the System, page 3-18

• Removing the Power Supply Module, page 3-21

• Running Online Tests, page 3-25

• Troubleshooting, page 3-28

Before Installing

Before you install the system, you must complete the following tasks:

• Unpacking and Inspecting the System

• Maintaining a Network Record

• Mounting the System

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Before Installing

Caution Use extreme care when removing or installing connectors so you do

not damage the connector housing or scratch the end-face surfaceof the fiber. Alwaysinstall protective covers on unused or disconnected components to prevent contamination. Always clean fiber connectors before installing them.

Unpacking and Inspecting the System

The Cisco Metro 1500 series system comes with the following standard items:

• Cisco Metro 1500 series hardware

• Substitute power-on key (AC powered version only)

• Mounting set

–

19-in. adapter

–

rack screw

–

washers

• Two power cords for each chassis delivered

• Acrylic cover

• Cisco Metro 1500 Series Hardware Installation Guide

• Cisco Metro 1500 Series Software Configuration Guide

• Release Notes for the Cisco Metro 1500 Series

Chapter 3 Installing the Chassis

3-2

Note The systems are used in pairs. Depending on your order, a total

system package can consist of multiple boxes. All boxes are labeled with a summary of contents, and they are signed and verified by a packager.If an order includes more than one box, this summary will show the number of boxes shipped.

The Cisco Metro 1500 series system is thoroughly inspected before shipment. If any damage has occurred during transportation or if any item is missing, notify your Cisco customer service representative immediately.

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Chapter 3 Installing the Chassis

Upon receipt, inspect the equipment as follows:

Step 1 Take inventory.

Compare the equipment inside with the packing slip and the equipment list provided by customer service. If there are any discrepancies, notify the Customer Service Center.

Step 2 Check for external damage.

Visually check all components and immediately report any shipping damage to your customer service representative. Have the following information ready:

• Invoice number of shipper (see packing slip)

• Model and serial number of the damaged unit

• Description of damage

• Effect of damage on the installation

Before Installing

Maintaining a Network Record

Fill out all the required information in Appendix E, “Unit Maintenance and Network Record,”so you will have a record of all of your hardware, configuration options, and network settings.

Mounting the System

The unit is designed for rack-mounting in a cabinet. We recommend mounting up to four units in one vertical rack and using chassis runners or telescopic slides. Use star-type lock washers on the rack screws to ensure a good conductive connection between the unit and the rack. For further information about installing the units in a customer cabinet, see the instructions from the cabinet manufacturer.

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Installing the System

Caution Because of rack mounting, the plugs of the power cables on the rear

side of the unit might not be accessible. Please provide a power circuit breaker to allow front power access. If you do not use a power circuit breaker, ensure quick access to the plug-socket combinations on the rear side of the unit at all times. In this case they serve as the main means of disconnecting.

Installing the System

Chapter 3 Installing the Chassis

Warning

Only trained and qualifiedpersonnel should be allowed to install, replace, or service this equipment.

To install, connect, and test the system, follow these steps:

Step 1 Unpack and inspect each unit. Verify completeness against the packing list. Step 2 Fill out the form in Appendix E, “Unit Maintenance and Network Record.” Step 3 Mount each unit in a cabinet or a rack. Step 4 Power up each unit. Step 5 Run online tests as described in the “Running Online Tests” section on page 3-25. Step 6 Connect the fiber-optic link between sites using the remote channel. Step 7 Connect applications using the local channels. Step 8 Test the system online to verify operation.

Note If a network element management interface (NEMI) is not installed,

you have completed this portion of the installation tasks. If a NEMI is installed, refer to the Cisco Metro 1500 Series Software Configuration Guide and continue with Step 9.

Step 9 Connect to the serial port.

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Chapter 3 Installing the Chassis

Step 10 Change default passwords. See Appendix E, “Unit Maintenance and Network

Record.”

Step 11 Log in as root and define network settings. See Appendix E, “Unit Maintenance

and Network Record.”

Step 12 Change the SNMP configuration. Step 13 Reboot the unit.

Installing the NEMI Module

To install a NEMI module (master and slave, as applicable), follow these steps:

Step 1 Remove the acrylic front cover from the unit in which the module should be

added. (See Figure 3-1.)

Figure 3-1 NEMI Placement in the Primary Chassis and Extension Chassis B.

Installing the System

On/Err Loop L/R L/T R/R R/T

L/R

L/T

R/R

R/T

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NEMI master

OK FAIL

METRO 1500 SERIES

Serial

Power

On/Err

Loop

Loop L/R L/T R/R R/T

L/R

L/T

R/R

R/T

Loop

L/R

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R/R

R/T

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On/Err

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L/T

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OnAL

A/T A/R

B/T B/R

T R

Error

Err.Int.BUS

Err.Ext.BUS

LKA LKB

Receive

Auto

Link

MUX

Ch.1-8

T/E

Net

BUS 1

BUS 2

2/E

7/8

5/6

3/4

1/2

110/220V AC

DMX

Power Power

POWER FAN

110/220V AC

OK FAIL

32262

Step 2 Remove the two screws from the blank filler module. Remove the blank filler

panels.

Step 3 Take the new module from the shipping container and use canned, dry, oil-free,

compressed air to blow off any possible dust particles.

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Installing the System

Step 4 Insert the NEMI module carefully into the chassis slot while guiding the upper

Caution It is critical to insert the module gently. If you need a force greater

Step 5 Hold the module in position after making full contact and use the two screws on

Step 6 Reset the NEMI modules (both master and slave, if applicable) by inserting a

Step 7 Save the blank filler panels with the packaging material.

Chapter 3 Installing the Chassis

and lower edges of the module in the tracks until its connectors come into contact with the backplane connectors.

than 1 lb (4.5 newton) to push in the module, stop immediately. Inspect the electrical connector. If the connector is not damaged, repeat Step 4.

the front panel of the module to secure it in the housing. When the module is in contact with the backplane, the green power LED is on.

pointed tool into the small hole on the front panel within the first 30 seconds of installation. The green power LED comes on and the NEMI module starts up.

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Chapter 3 Installing the Chassis

Installing the DEMI Module

To install a DEMI module, follow these steps:

Step 1 Remove the acrylic front cover from the unit in which the module should be

added. (See Figure 3-2.)

Figure 3-2 DEMI Placement in Extension Chassis A and C

DEMI location

METRO 1500 SERIES

OK FAIL

POWER FAN

Installing the System

OK FAIL

110/220V AC

MUX

DMX

On/Err

Loop

L/R

L/T

R/R

R/T

L/R

L/T

R/R

R/T

Loop

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On/Err

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Ch.9-16

15/16

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Power Power

Ch.9-16

15/16

13/14

11/12

9/10

110/220V AC

32264

Step 2 Remove the two screws from the blank filler module. Remove the blank filler

panel.

Step 3 Take the new module from the shipping container and use canned, dry, oil-free,

compressed air to blow off any possible dust particles.

Step 4 Insert the DEMI module carefully into the chassis slot while guiding the upper

and lower edges of the module in the tracks until its connectors come into contact with the backplane connectors.

Caution It is critical to insert the module gently. If you need a force greater

than 1 lb (4.5 newton) to push in the module, stop immediately. Inspect the electrical connector. If the connector is not damaged, repeat Step 4.

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Connecting Power

Step 5 Hold the module in position after making full contact and use the two screws on

the front panel of the module to secure it in the housing. When the module is in contact with the backplane, the green power LED is on.

Step 6 Save the blank filler panels with the packaging material.

Connecting Power

The system is equipped with two power supplies and two power cords. The power must be turned on by the power keyswitch on the AC-powered version only. The keyswitch is secured against rotation and the key can be removed in either the on or off position. A key for powering up the system is provided with each system.

When the power is on, all of the green power supply LEDs should be on for each power supply module (PSM) and wavelength channel module (WCM). The display panel provides important system information.

Chapter 3 Installing the Chassis

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Warning

Caution Please use approved extension cords or a power circuit breaker to

The plug-socket combination must be accessible at all times because it serves as the main disconnecting device.

This unit might have more than one power cord. To reduce the risk of electric shock, disconnect the two power supply cords before servicing the unit.

allow front power access.

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Chapter 3 Installing the Chassis

Connecting AC Power

To connect AC power, follow these steps:

Step 1 Connect the power supply cords to power 1 and power 2 on the rear panel of the

unit. (See Figure 3-3.)

Figure 3-3 Rear Panel of the Cisco Metro 1500 (AC Version)

Connecting Power

Fan module

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115/230 V 50/60 Hz

Voltage: Max. Current: 2.5 A Power Consumption

max. 100 W

Fuse: 2

Power 2

Fuse 2 Fuse 1

Power 1

x T 2,5 A / 250 V

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

Always remove both

instruction manual.

power cords when dis-

Made in Germany

connecting from power

March 1999

source !

Always remove both poewr cords when disconnecting from a power source.

Instructions for

power supply

50323

AC Power

connectors

Fuse

holders

Step 2 Connect the ends of the power supply cords to the main power supply source. Step 3 Turn the power on with the keyswitch at the front panel of the unit. (See

Figure 3-4.)

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