optix rtn 600 routine maintenance.ppt

7/18/2019 OptiX RTN 600 Routine Maintenance.ppt

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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved.

OptiX RTN 600Routine

Maintenance


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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. age 2

!oreword

The "pti# $T% 600 radio transmissionsystem is a type o& short'haul digital

microwave transmission system developed

(y Huawei. The system supports a

ma)imum transmission capacity o& *)+T '

* over one microwave carrier. The "pti#$T% 600 adopts a split'mount structure

and a -H +-H integrated microwave

transmission plat&orm. /t can (e used to

provide (ac haul in mo(ile communication

networ s or private networ s, or tocompose transmission networ s together

with optical transmission e1uipment.


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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. age

A(out This Course

This course introduces the routinemaintenance operations o& the "pti#

$T% 600 product, including routine

maintenance items and precautions

&or routine maintenance operations.


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$e&erence

lease re&er to sections 4$outineaintenance 5uide and

4Common aintenance

"peration 5uide in the OptiX

RTN 600 Radio Transmission

System V100R001 Maintenance

Guide .


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"(8ective

A&ter this course, you will (ea(le to9

:now the routinemaintenance items o& the

"pti# $T% 600.aster (asic maintenance

operations o& the "pti# $T%600.

;udge the common &aulty in"pti# $T% 600


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Contents

1. Routine Maintenance

Suggestions

2. $outine aintenance

"perations


7/40Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. age hen the +$E indicator is lit red or yellow, you need to chec

whether the services are really aGected.

SRV

ON The services are normal.

ON Critical alarms or major alarms aregenerated in the services.

ON Minor alarms or remote alarms aregenerated in the services.

OFF No services are configured.


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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. age *2

Chec ing the DF$ /ndicator

The DF$ indicator indicates the (it error conditions onthe current microwave lin .

>hen (it errors occur on the lin , 1uery the actualreceiving power o& the "-= (y using the >e( LCT, to

e)clude the in uence o& weather and climate.

BER

ONMicrowave bit errors have exceeded thethreshold.

OFFMicrowave bit errors have not exceededthe threshold.


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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. age *

Chec ing the "-= /ndicator

The "-= indicator indicates whether any &ault has occurred tothe "-= hardware.

ODU ON The ODU is o erating normall!.ON The ODU is fault!.


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Chec ing the +TAT /ndicator

The +TAT indicator indicates whether any &ault hasoccurred to the (oard hardware.

STAT

ON The board is o erating normall!.

ON The board hardware is fault!.

OFFThe board is not started" created or has no

ower in ut.


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Contents

2. Chec ing the +erviceDoard /ndicators

Chec ing the +$E

/ndicatorChec ing the +TAT

/ndicator


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Chec ing the +ervice Doard/ndicators

Chec the +$E indicator to see i& any service error has occurred.Chec the +TAT indicator to see i& any (oard hardware error has

occurred.


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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. age *ater'proo& chec ing &or

the inter&aces.


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Chec ing the Antenna

rotection area o& the lightningarrester.

Connections (etween antenna to

pole.

Antenna radome should (e

intact.

%o water accumulation in

antenna.

osition and direction o& antenna.


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Chec ing the /! Ca(le

Chec the appearance o& the /! ca(le. The ca(le should not (e (ent or twisted.

The ca(le should not have its copper wire e)posed.

The (ending radius o& the ca(le should (e more than 0 cm.

Chec the ca(le connectors.

The ca(le connector should (e relia(ly connected to the "-=.

There is no water penetration.

Chec the ca(le grounding.

The grounding clip should (e waterproo&.

The grounding ca(le should (e routed &rom top downwards. The angle(etween the grounding ca(le and the /! ca(le should not (e morethan *7 degrees.


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Contents

Routine MaintenanceSuggestions

/ndoor =nit aintenance

"utdoor =nit aintenance

Maintenance Using the Web

L T

aintenance =sing the T2000


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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. age 2e( LCT

>hen you are doing maintenance in an e1uipment roomand have a laptop installed with the >e( LCT at hand, use

the >e( LCT to per&orm the &ollowing maintenance

operations9

uerying alarmsuerying per&ormance

uerying the receiving power o& the "-=

uerying the alarms, per&ormance, receiving power o& the

remote e1uipment

Testing protection &unctions once every hal& year


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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. age 2?

Drowsing Alarms

Eiew the displayed alarm in&ormation./& alarms that are generated a&ter the latest maintenance

e)ist in the window, contact trou(leshooting engineers to

handle these alarms in a timely manner.

!or method o& handling alarms, re&er to section A.2

Alarms and Alarm Clearing in the OptiX RTN 600 Radio

Transmission System V100R001 Maintenance Guide .

Mou can clic Sa!e "s to save the current alarms into@les.


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Contents

Routine MaintenanceSuggestions

/ndoor =nit aintenance

"utdoor =nit aintenance

aintenance =sing the >e( LCT

Maintenance Using the T#000


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aintenance =sing the T2000

>hen the e1uipment is under the uni@edmanagement o& the T2000 % system, per&orm the

&ollowing maintenance operations in the % center9

uerying alarms

uerying per&ormance

uerying a(normal events




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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. age *

/-= maintenance items

"(serving the indicators in /-=

Testing the order wire phone

Cleaning the air @lter

Cleaning the e1uipment room

"-= maintenance items

"(serving the indicators in /-=

Testing the orderwire phone

Cleaning the air @lter

Cleaning the e1uipment room

aintenance operations via LCT and % +9 alarm,per&ormance, power 1uerying

+ummary


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Contents

*. $outine aintenance

+uggestions

#. Routine Maintenance

Operations


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Contents

Routine MaintenanceOperations

$eplacing an "-=

$eplacing a Doard$eplacing an /! Doard

$eplacing an +CC Doard


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$eplacing an "-=ower oG .

-isconnect ca(les.=ninstall "-=.

/nstall the "-=.

%ew "-= consistent with the previous one. .

Eeri&y the polariNation.Loc the &our latches in a diagonal order.

Connect (ac the ca(les.

Carry out the waterproo& measures &or the /! inter&ace o&

the "-=. Turn on the "-=' >$ switch on the panel o& the /! (oard.

Chec status o& new "-= (y >e( LCT.


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lugging "ut a Doard

%te &'(oosen the screws onthe front anel.

%te )'Unloc* the ejector levers of the boardso that the board is disconnected fromthe bac* lane.

%te +'Draw out the board alongthe guiding rail.


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lugging /n a Doard

%te &'%lowl! inserting the board alongthe guiding rail.

%te )'(oc* the ejector levers ofthe board.

%te +'Fasten the screwson the front anel.


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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. age hen the /! (oard to (e replaced is the wor ing (oard con@gured with the *O*

protection, use the >e( LCT or T2000 to per&orm &orced switching &or the (oard.>hen the service o& the (oard to (e replaced is the wor ing service con@guredwith the +%C , use the >e( LCT or T2000 to per&orm &orced switching &or theservice.

Turn oG the "-=' >$ switch o& the /! (oard to (e replaced. -isconnect the /!ca(le.

a e sure the version and type o& the spare (oard are consistent with those o&the (oard to (e replaced.

$emove the (oard.

/nsert the spare (oard. Connect the /! ca(le.

>hen the (oard is wor ing, o(serve the indicators. The +TAT indicator should (e

lit green. Turn on the "-=' >$ switch o& the /! (oard.

/& the +%C &orced switching was per&ormed &or the service, use the >e( LCT or T2000 to cancel it. /& the *O* protection &orced switching o& the (oard wasper&ormed, use the >e( LCT or T2000 to cancel it.


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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. age ?

$eplacing an +CC Doard

$emove the +CC (oard and ma esure the spare +CC (oard isconsistent with it.

$emove the porta(le memory cards.

/nstall the porta(le memory card o&the (oard to (e replaced onto thespare (oard.

/nsert the spare (oard.

onitor the indicators, and checthe status o& the running +CC (oard(y >e( LCT.


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+ummary

routine maintenance operations o& the "pti# $T%600, including9

$eplacing an "-=

recautions &or replacing a (oard

$eplacing an /! (oard

$eplacing an +CC (oard


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optix rtn 600 routine maintenance.ppt

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