FIBERROAD FR8000 Manuale operativo

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Fiberroad may make changes at any time to the products or specifications contained herein without notice

FR8000

Optical Line System

Maintenance Guide

Release 1.0.0

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Fiberroad may make changes at any time to the products or specifications contained herein without notice

may be reproduced, stored in a retrieval system or transmitted in any form, be it electronically,

mechanically, or by any other means such as photocopying, recording or otherwise, without the

prior written permission of Fiberroad Technology Co., Ltd. (Fiberroad)

Information provided by Fiberroad is believed to be accurate and reliable. However, no

responsibility is assumed by Fiberroad for its use nor for any infringements of patents or other

rights of third parties that may result from its use. No license is granted by implication or

otherwise under any patent rights of Fiberroad.

The information contained in this publication is subject to change without notice.

Trademarks

Fiberroad’s trademarks have been identified as such. However, the presence or absence of such

identification does not affect the legal status of any brand.

Units of Measurement

Units of measurement in this publication conform to SI standards and practices.

May 01, 2021

Version number: 1.0.0

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Fiberroad may make changes at any time to the products or specifications contained herein without notice

Contents

Revision History ........................................................................................................ 4

Warning ...................................................................................................................... 5

About This Guide ...................................................................................................... 7

1 Rountines Maintenance ................................................................................. 9

Rountines Maintenance Tasks .............................................................................. 9

Daily Maintenance Tasks................................................................................... 9

Checking Performance Events ........................................................................... 11

2 Performance Descriptions ........................................................................12

Performance Parameters .................................................................................... 12

3 Troubleshooting Procedures and Principles ........................................13

Maintenance Requirements .............................................................................. 13

Classification of Faults...................................................................................... 14

4 Troubleshooting .........................................................................................16

LED Problems and Countermeasures .............................................................. 16

Console Problem & Countermeasure ........................................................ 17

SNMP Manager Problem and Countermeasures ................................... 17

TELNET Problem & Countermeasures ............................................................ 18

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Revision History

Version Date Author Reasons of Change Section(s)

Affected

1.0 2021/11/01 Initial Release All

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Warning!

 Please don’t open the cover

Opening the cover of this equipment is absolutely forbidden.

This has an electric shock hazard. Besides, this is a factor that may cause faults.

 Please don’t use when the equipment is abnormal

In case of abnormal conditions like fume, peculiar smell, strange sounds, etc., please stop

using the equipment lest that fire or electric shock occurs. Please switch it off immediately, and

then ask the sale shop or sale site from which you purchased it for repair after the smoke surely

disappears. Never repair it by yourself, lest that hazard occurs.

 When using AC power: please pull out the power plug from socket.

 When using DC power: please remove the power cable from junction board.

 Please don’t damage the power wires

Please don’t scratch, damage or stretch the power wires, otherwise the power wires may

break and cause hazards of fire or electric shock.

 Plug in the plug properly

When using AC power, the power plug should be fully inserted. Besides, please don’t use

loose socket to avoid bad contact. Otherwise fire or electric shock may occur.

 The power wires should be firmly connected with junction board

When using DC power, the power wires should be firmly connected with junction board. As

long as the [0V], [-48V] and [FG] junctions are contacted, not only the internal power of the

equipment will fail, but also fire or electric shock may occur.

 Hold the plug when plugging it in/out

When plugging in or pulling out the power wires, please make sure to hold the plug with

your hand. Stretching the wires parts may damage them and cause electric shock or fire.

 Please don’t touch the plug/junction board with wet hand

Please don’t touch the power plug or connect the junctions with wet hand. Otherwise

electric shock may occur.

 Plug/junction board cleaning

Please make sure that the plug and junction board are not covered with dust before you connect

them. If they are covered with dust, fire or electric shock may occur.

 Please don’t touch the equipment in thunder

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When thundering please don’t perform connection tasks of communication cables and don’t

touch the equipment. Touching the equipment in thunder may cause electric shock.

 Don’t interfere with ventilation

The vents are designed lest that the internal temperature increases. Please don’t place the

equipment at unventilated positions or place objects on or near the vents, otherwise its internal

temperature may increase and cause fire or faults.

Please don’t place objects on the soft power wires

Please don’t place objects on the power wires. The breakage of it may cause fire or electric

shock.

 Pull out the soft power wires from socket in case of damage

When the soft power wires are damaged, please switch the power off immediately and ask

the sale shop or sale site from which you purchased it for repair. Letting it alone may cause fire

or electric shock.

 Pull it out from the socket in case of damage

In case the host is dropped or damaged, please switch the power off immediately and ask

the sale shop or sale site from which you purchased it for repair. Letting it alone may cause fire

or electric shock.

 Please don’t place it at unstable sites

Please don’t place the equipment at rocky, declining or unstable sites. Otherwise it may be

damaged by dropping or overturn.

 Please don’t place it at the sites with abominable environment

Placing the equipment at the following sites will shorten the life of it and thereby cause

faults. Please conserve it properly. Don’t place it at the following sites.

Very damp or dusty sites

Sites that generate lampblack or corrosive gases

Continuously vibrated sites

Sites under direct sunlight

High-temperature sites near ovens or other hot apparatus

 Please don’t impose pressure at will

Please don’t impose pressure on the connector or touch is with metal at will. Otherwise a

fault may occur

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Fiberroad may make changes at any time to the products or specifications contained herein without notice

About This Guide

Introduction

This maintenance guide provides an overview of FR8000-OLS, and describes its engineering,

maintenance procedures and cabling methods.

Conventions

This document contains notices, figures, screen captures, and certain text conventions.

Figures and Screen Captures

This document provides figures and screen captures as example. These examples contain sample

data. This data may vary from the actual data on an installed system.

Figures and Screen Captures

For information about customer service, including support, training, code release and updates,

contracts, and documentation, visit our websites at www.fiberroad.com.cn.

Before contacting technical support, have this information avaiable.

 Contract number

 Product information

Software and hardware versions

Serial numbers

 Problem description

Troubleshooting

Known Causes

 Trouble Locating and Cleaning attempts

Obtaining Technical Assistance

FIBERROAD maintains a strong global presence, operating Technical Response and Service

Centers, in the China, Japan and so on. These centers are available for technical telephone support

to entitled customers during normal business hours. After hours support is available to customers

who purchase a premium Service Agreement.

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Support Website

FIBERROAD Support website provides a variety of tools to assist customers in resolving technical

issues on FIBERROAD products. The FIBERROAD support website is available 24 hours per day.

Contacting Technical Documentation

To provide comments on this documentation, send an e-mail to FIBERROAD.

Please include the name and part number of the guide being referenced. If applicable, provide

the chapter and page number.

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Well-designed, effective and reliable maintenance routines significantly reduce equipment

failure rate, and ensure stable operation.

In addition to minimizing sudden system failures, routine maintenance facilitates the discovery

of problem-triggering factors and therefore eliminates potential problems before they occur.

This chapter focuses on FR8000-OLS routine maintenance procedures.

Routines Maintenance Tasks

FR8000-OLS maintenance task schedules are listed in Table 1

Table 1 Maintenance Task Schedule

Maintenance Task Maintenance Schedule

Checking alarms At any moment

Checking performance events At any moment

Checking equipment room temperature At any moment

Checking logs At any moment

Checking fans, power At any moment

Checking management At any moment

Daily Maintenance Tasks

Checking Alarms

Alarms reflect abnormal network conditions. It is vital to check alarms daily, since they directly

affect the network’s quality of service.

Alarm Level

(1) Critical (2) Major (3) Minor (4) Information (5) Clear

“*” means trap only, there is no associated condition

Table 2 Alarm Lists

Content Level

System Alarm List

* System Cold Reboot Information

* System Warm Reboot Information

* Authentication Failure Information

Shelf Alarm List--- Shelf

Fan Fault Major/ Critical

Chapter

Routines Maintenance

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* Fan Fault Clear Clear

Power Fault Major

* Power Fault Clear Clear

* Shelf Delete Information

* Shelf Cold Reboot Information

* Shelf Warm Reboot Information

Managemen Pot

* Port Link Up Clear

Port Link Down Information

EDFA Module

EDFA Pump Temperature Alarm Critical

* EDFA Pump Temperature Alarm Clear Clear

EDFA Pump Bias Alarm Critical

* EDFA Pump Bias Alarm Clear Clear

EDFA Input Power Alarm Critical

* EDFA Input Power Alarm Clear Clear

EDFA Output Power Alarm Critical

* EDFA Output Power Alarm Clear Clear

EDFA Temperature Alarm Critical

* EDFA Temperature Alarm Clear Clear

OLP Module

SD Of transmit Critical

* SD Of transmit Clear Clear

SD Of Protect Channel Critical

* SD Of Protect Channel Clear Clear

SD Of Working Channel Critical

* SD Of Working Channel Clear Clear

SF Of Transmit Critical

* SF Of Transmit Clear Clear

SF Of Protect Channel Critical

* SF Of Protect Channel Clear Clear

SF Of Working Channel Critical

* SF Of Working Channel Clear Clear

PSU

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