DETALLES DE ALARMAS DE RADIOS.xlsx

7/25/2019 DETALLES DE ALARMAS DE RADIOS.xlsx

1/245

Name

Alarm Severity

Description

Alarm Causes

P_AIS

majorPDH interface - signal alarm indication

(!"ault in transmission line#$(%!&'e PDH euipment of t'e opposition station outputs AIS signal

P_"")

major

DS* frame format mismatc'

&'e frame format of t'e DS* signals received on t'e +oard is inconsistent ,it' t'e frame format t'at

P_./C

major

PDH interface - input signal loss of cloc0

(!&'e reference cloc0 of t'is station is damaged#$(%!Input signal isn1t *2) signal

P_./"

major

3*4DS* out of frame

3*4DS* tri+utary singals is loss of frame

P_./S

major

PDH interface - loss of signal

(!&ransmission failure of PDH euipment connected to t'is station#$(%!&'e output port of PDH eui

P_6AI

minor

3*4DS* singal 6AI

(!&'e remote site receives t'e P_./" or P_AIS alarm#$(%!&'e receiving part of t'e remote site fails

P_A.A6)

,arning

Po,er monitoring (internal!

Input voltage a+normal

P%_A.A6)

,arning

Po,er % monitoring (internal!


PASS&H6/78H_63P/6&

minor

)SP ring s,itc'ing9 t'e pass-t'roug' node reports an alarm

:'en )SP ring s,itc'ing occurs9 t'e pass-t'roug' node reports a ne, alarm9 indicating s,itc'ing i

PASS&H6/78H_63P/6&

minor

Pass t'roug' alarm

:'en msp ring s,itc' occurs9 intermediate nodes enter into pass state9t'en t'e intermediate nodes

PA&CH_AC&_&I)3/7&minor

Patc' pac0age activation timeout


2/245

&'e duration of activating a patc' pac0age e;ceeds t'e limit

PA&CH_D3AC&_&I)3/7&

minor

Patc' pac0age deactivation timeout

&'e duration of deactivating a patc' pac0age e;ceeds t'e limit

PA&CH_366

majorPatc' error

If a patc' t'at is in t'e running state e;ists +efore t'e N3 restarts9 t'e N3 automatically loads and ru

PA&CH_N/&_C/N"I6)

major

Actived patc' is +een not confirmed overtime

Actived patc' is +een not confirmed overtime

PA&CH_P


3/245

P'ase-loc0ed loop failure

P)_@DI

major

/D7 layer P) section +ac0,ard defect indication

(!&'e opposite station received signals of P)-section failure alarms suc' as /D7_AIS9 /D7_/CI

P)_@3I

majorIndication of /D7 layer P) section @3I +ac0,ard defect

&'e lo,er order pat' of t'e opposite station receives error codes

P)_@IP_/>36

major

Alarm of /D7 layer P) section error t'res'old crossing

(!&'e received signal attenuates too muc'#$(%!&'e transmitting part of t'e opposite station failed#$(*

P)_@IP_SD

major

Alarm of /D7 layer P) section error deterioration

(!&'e received signal attenuates too muc'#$(%!&'e transmitting part of t'e opposite station failed#$(*

P)_IA3

major

3rror of /D7 layer P) section IA3 import alignment

"rame alignment error &'e IA3 flag in t'e received signal is true9 prompting t'e alignment error det

P)_&I)

major

Alarm of /D7 layer P) section &&I mismatc'

(!&'e pat' trace +yte to +e received at t'is station and t'at to +e sent from t'e opposite station are

P/6&_".7=_/>

minor

Port data flo, overrunning

Pointer justification of t'e line is +eyond t'e normal scale

P/6&_.P@

major

PI7 CA6D /"".IN3 /6 7NINS&A..3D


5/245

PI7 CA6D /"".IN3 /6 7NINS&A..3D

P6@S_.SS

minor

.oss of P6@S(Pseudo-6andom @inary Seuence! signal

&'e +oard t'at starts t'e P6@S test doesn1t received t'e P6@S signal t'at is sent +y itself

P6@S_&3S&

majorP6@S testing

&'e +oard is under a P6@S test

P6I/6I&?_>36I"?_A.)

major

Alarm of failure in pat' priority c'ec0 and dual-end configuration consistency c'ec0

Inconsistent pat' s,itc'ing priority of pat' protection group configured +et,een t,o sites

P6/&/C/._))

critical

3ncapsulation protocol types mismatc'ed

&ypes of t'e data encapsulation protocols at t'e t,o ends of t'e communication are inconsistent

PS

major

Protection s,itc'ing 'appened indication

Protect S,itc'ing occurred

PS._366

major

PS._366

un0no,

P7)_@C)_A.)

major

@ias temperature of t'e pump laser over t'res'old

3D"A module failure

P7)_&3)_A.)

major

:or0ing temperature of t'e pump laser over t'res'old

3D"A module failure

P7)[email protected]_A.)

critical

/ptical amplifier +oard pump invalid

(!&'e P7)P is completely damaged and fails to give out lig't#$(%!ADB% detection fault#$(*!&'e pr

P7)P_.I"3_A.)

major

.ife pre,arning of t'e optical amplifier +oard pump


6/245

(!&'e emitting efficiency drops do,n dramatically due to aging of t'e P7)P#$(%!ADB% detection f

P7)P_.IN36

major

/vervoltage alarm of five po,er supplies of SCC


7/245

/vervoltage of five po,ers supplies of SCC

P:6_&3)P_HI8H

major

Po,er supply module temperature too 'ig'

(!Po,er supply module failure#$(%!"an out of ,or0#$(*!3nviroment temperature too 'ig'

P:6_&3)P_/>36&H

criticalPo,er supply module temperature over t'res'old

(!Po,er supply module failure#$(%!"an out of ,or0#$(*!3nviroment temperature too 'ig'

P:6-"AI.

major

P:6-"AI.

"aliures for t'e po,er supply

P:6-"AI.

major



F_>A.73_3=C

,arning

&'e F value is 'ig'er t'an t'e t'res'old

&'e F value is 'ig'er t'an t'e t'res'old

6_APS

minor


8/245

un0no,

6_./S

critical

.oss of signal

(!&'e fi+er jumper is not connected at t'e optical interface of t'e +oard#$(%!&'e laser of t'e +oard o

6_./S?NC

critical6eceived sync'ronous loss

(!Sending signal of opposite end 'as no cloc0#$(%!&oo muc' attenuation on t'e line#$(*!&oo 'ig' rec

6_//"

critical

6eceive out of frame

(!&'e received signal attenuates too muc'#$(%!3;cessive +it error in transmission process#$(*!&rans

6_6DI

minor

6_6DI

un0no,

6_S_366

critical

6eceived signal error

(!&'e freuency deviation of PDH input signal is too muc'#$(%!&'e input signal is not *2 )+it4s sign

6_S.IP

major

6eceiving side sliding frame

(!Cloc0 not in step#$(%!&oo muc' attenuation on t'e line#$(*!&oo 'ig' receiving optical po,er in t'is

6ADI/_)7&3

,arning

6adio transmission mute

3;cute a close transmission operation

6ADI/_6S._HI8H

critical

6adio receive level too 'ig'

(!Attenuation too muc' in radio pat'#$(%!6emote tansmission signal level too 'ig'#$(*!.ocal /D7 fai

6ADI/_6S._./:

critical

6adio receive level too lo,

(!Attenuation too muc' in radio pat'#$(%!6emote tansmission signal level too lo,#$(*!.ocal /D7 fail

6ADI/_&S._HI8H

critical

6adio transmission level too 'ig'

.ocal /D7 fail#

6ADI/_&S._./:

critical

6adio transmission level too lo,

.ocal /D7 fail#

6A)_366

major

Internal memory reading and ,riting error


9/245

@oard failure

6A)_./C

major

/ver'ead processing-- 6A) loss of cloc0

@oard failure

6A&3-/>36

minor&'e rate over t'e t'res'old

&'e data rate crosses t'e t'res'old

6A&3-/>36

minor

&'e rate over t'e t'res'old

&'e data rate crosses t'e t'res'old

63A6_@D_/"".IN3

major

/ffline of rear +oard

@oard offline

63C3I>3_366

critical

6eceiving data error

6eceiving data error

638_))

minor

638 mode mismatc'

If 3CC and order,ire connection is reuired for t'e +oard ,it' 638 property9 t'e 638 property of t'

63.A&I>3_C.


10/245

&'ere are minor alarm inputs

63.A?_"AI.

major

6elay fail on +oard

Hard,are fault

63)_.IN


11/245

6ing map update at a node is not complete

6IN8)AP)_))

minor

6ing map mode mismatc'

&'e mode of ring map is inconsistent on t'e ring

6._./:

major6eturn loss lo,

&'e fi+er is not connected to t'e output port or t'e connecter of fi+er is dirty

6._SH7&

critical

6eturn loss s'ut

&'e fi+er is not connected to t'e output port or t'e connecter of fi+er is dirty

6)"A

minor

"ramed 3 frame multiframe remote alarm

Prereuisite in continuous CAS multiframe periods ( -5!9 t'e CAS position of t'e detected mu

6)/N_A.A6)

major

6emotely monitored t'res'old-crossing

7n0no,n

6)/N_A.)_A.I8N)3N&_/>36

minor

Num+er of alignment errors 'ig'er t'an upper limit

3t'ernet performance deterioration9 too many alignment errors

6)/N_A.)_A.I8N)3N&_7ND36

minor

Num+er of alignment errors lo,er t'an lo,er limit

3t'ernet performance deterioration

6)/N_A.)_CA66I36_/>36

minor

Num+er of detected carrier errors 'ig'er t'an upper limit

3t'ernet performance deterioration9 too many carrier conflicts detected

6)/N_A.)_CA66I36_7ND36

minor

Num+er of detected carrier errors lo,er t'an lo,er limit


6)/N_A.)_C/..ISI/N_/>36

minor

Num+er of detected conflicts 'ig'er t'an upper limit

3t'ernet performance deterioration9 too many collisions

6)/N_A.)_C/..ISI/N_7ND36

minor

Num+er of detected conflicts lo,er t'an lo,er limit


6)/N_A.)_D3""36_/>36

minor

Num+er of frames delayed to +e sent 'ig'er t'an upper limit


12/245

3t'ernet performance deterioration9 too many delayed to +e sent pac0ets

6)/N_A.)_D3""36_7ND36

minor

Num+er of frames delayed to +e sent lo,er t'an lo,er limit


6)/N_A.)_D6/P3>3N&_/>36

minor&imes of monitored pac0et loss event 'ig'er t'an upper limit

6eceiving "I"/ overflo,9 too many pac0et loss events

6)/N_A.)_D6/P3>3N&_7ND36

minor

&imes of monitored pac0et loss event lo,er t'an lo,er limit


6)/N_A.)_3=C3SC/..ISI/N_/>36

minor

Num+er of frames failed to +e sent due to continuous collisions (over G! 'ig'er t'an upper limit

3t'ernet performance deterioration9 continuous collisions occur

6)/N_A.)_3=C3SC/..ISI/N_7ND36

minor

Num+er of frames failed to +e sent due to continuous collisions (over G! lo,er t'an lo,er limit


6)/N_A.)_"CS366/6_/>36

minor

Num+er of c'ec0 errors 'ig'er t'an upper limit

3t'ernet performance deterioration9 too many c'ec0 errors

6)/N_A.)_"CS366/6_7ND36

minor

Num+er of c'ec0 errors lo,er t'an lo,er limit


6)/N_A.)_IN@AD/C&S_/>36

minor

Alarm of num+er of received damaged pac0et +ytes 'ig'er t'an upper limit

3t'ernet performance deterioration9 too many damaged pac0ets

6)/N_A.)_IN@AD/C&S_7ND36

minor

Alarm of num+er of received damaged pac0et +ytes 'ig'er t'an upper limit

3t'ernet performance deterioration9 too many damaged pac0ets

6)/N_A.)_.A&3C/..ISI/N_/>36

minor

Num+er of collisions detected ,it'in a timeslot after transmission 'ig'er t'an upper limit

3t'ernet performance deterioration9 too many collisions detected ,it'in t'e lastest timeslot

6)/N_A.)_.A&3C/..ISI/N_7ND36

minor

Num+er of collisions detected ,it'in a timeslot after transmission lo,er t'an lo,er limit


6)/N_A.)_/7&@AD/C&S_/>36

minor

Alarm of num+er of received damaged pac0et +ytes lo,er t'an lo,er limit


13/245


6)/N_A.)_/7&@AD/C&S_7ND36

minor

Alarm of num+er of sent damaged pac0et +ytes 'ig'er t'an upper limit

3t'ernet performance deterioration9 too many damaged pac0ets transmitted

6)>

major6)>

&'is Alarm ,ill activate ,'en eit'er t'e P3) po,ersupply or t'e "an are not present

6)>

major

3F7IP)3N& /"".IN3 /6 7NINS&A..3D

&'e @oard looses

6P_./C

major

6eceiving p'aseloc0 ring loss of cloc0

(!Payload configuration error#$(%!"ault in +oard

6P6_A.)_"6A)36_C6C_366/6

minor

Num+er of t'e C6C error messages received in t'e receiving direction of t'e loop e;ceeding t'e t'r

&'e loop performance degrades9 and t'e num+er of t'e C6C error messages received in t'e receivi

6P6_A.)_"6A)36_PA6I&?_366/6

minor

Num+er of t'e parity c'ec0 error messages received in t'e receiving direction of t'e loop e;ceeds t'

&'e loop performance degrades9 and t'e num+er of t'e parity c'ec0 error messages received in t'e

6P6_A.)_"6A)36_PA6I&?_366/6

minor

Num+er of t'e parity c'ec0 error messages occurred in t'e receiving direction of t'e loop e;ceeding

&'e loop performance degrades9 and t'e num+er of t'e parity c'ec0 error messages occurred in t'e

6P6_A.)_"6A)36_P6/&/C/._366/6

minor

&'e num+er of pac0ets ,it' incorrect protocol in t'e receive direction of t'e ring e;ceeds t'e t'res'

&'e loop performance degrades9 and t'e num+er of t'e protocol error messages occurred in t'e rec

6P6_A.)_"6A)36_67N&_PAC36"./:_366/6

minor

Num+er of overflo, errors occurred inside t'e port (t'e )ate interface! e;ceeding t'e t'res'old

&'e 6P6 port fails9 and t'e num+er of overflo, errors occurred inside t'e port (t'e )ate interface! e

6P6_A.)_)A&3_SH/6&_366/6

minor

Num+er of incomplete messages inside t'e port (t'e )ate interface! e;ceeding t'e t'res'old

&'e 6P6 port fails9 and t'e num+er of incomplete messages inside t'e port (t'e )ate interface! e;c

6P6_A.)_)A&3_&6ANS_366/6

minor

Num+er of @ 4 K@ transmission errors occurred inside t'e port (t'e )ate interface! e;ceeding t'e t

&'e 6P6 port fails9 and t'e num+er of @ 4 K@ transmission errors occurred inside t'e port (t'e )a

6P6_A.)_6PP_6ID_366/6

minor

Num+er of ring ID error messages received in t'e receiving direction of t'e loop e;ceeding t'e t'res

&'e loop runs faultily 9 and t'e num+er of ring ID error messages occurred in t'e receiving direction

6P6_A.)_6PP_67N&_7S3A83_PAC3N&

minor

6egenerator section unavaila+le time event

(!Inferior laser performance in t'e upstream station#$(%!&oo lo, or too 'ig' receiving optical po,er i

6S25_P/6&_"AI.

minor

6S25C/) Port "ial

25 +us in communication$(!25 serial port ca+le is s'ort-circuited#$(%!25 serial port ca+le is +ro0

6&C_"AI.

major

6&C time fail alarm


17/245

&'e real-time cloc0 for t'e SCC +oard is a+normal

6&S

major

&ransmission reuest

Normally9 t'e 6&S signal is K ,'en t'e peer D&3 is in transmission reuest state and is ,'en t'e

S_@AD

minorSDH side error indication

&'ere is error on t'e +us ,'ic' is connected to t'e cross-connecting +oard

S_S?N_CHAN83

major

Cloc0 reference Source C'ange In S_)ode

(!"i+er +ro0en#$(%!3;ternal +its +ro0en#$(*!7priver station occur t'is alarm

SCC_CHAN83

minor

SCC C'ange Alarm

SCC c'anged

SCC_./C

critical

.oss of SCC cloc0 source

SCC cloc0 source or +oard fault

SD-.

major

SD-.

(!3;cessive line attenuation #$(%!Dirty fi+er pigtail connector or ,rong connector #$(*!"ar-end transm

SD-S

critical

SD-S


S3C7_A.)

major

Security alarm

(!&'is alarm can +e caused +y illegal login9 suc' as login ,it' a ,rong pass,ord or a user not e;ist

S3C7-A.)

,arning

./8IN I..38A.

./8IN I..38A.

S3NS/6_"AI.

major

6eading t'e sensor fails

Sensor fault

S"-.

major

S"-.


S"P_./S

minor

System "rame (S"P! loss


18/245

(!S&8 +oard damaged or not in proper position#$(%!&'e cross-connect +oard damaged

S"-S

major

S"-S


SIN8.3-"AN-"AI.

majorSIN8.3-"AN 7NI& "AI.3D

SIN8.3-"AN 7NI& "AI.3D

S.2_A.)

minor

/t'er alarms of S.2

"ault in +oard

S.A>3_@AD

,arning

S.A>3 3rror Alarm

(!Slave g;c'4e;c' 3rror#$(%!Slave Estg @oard 3rr#$(*!Slave Escc @oard 3rr#$(2!Slave C'ip C'annel

S.A>3_:/63_:/6


19/245

(!&'e pat' trace +yte to +e received at t'is station and t'at to +e sent from t'e opposite station are

S)-@IP-3=C

major

S)-@IP-3=C

(! &'e attenuation of received optical signal on port % is too large#$(%! &ransmitting part of t'e remot

S)-@IP-SD

majorS)-@IP-SD

(! &'e attenuation of received optical signal on port % is too large#$(%! &ransmitting part of t'e remot

S)-IA3

major

S)-IA3

"rame alignment error9 t'e IA3 in received signals from port % 6eceiver indicates t'e detected align

S)-&I)

major

S)-&I)

(! /&N S) &&I Pat' trace +yte mismatc' +et,een local station and remote station connected to po

SNCP_C/NDI

major

SNCP s,itc'ing alarm

SNCP s,itc'ing

SNCP_"AI.

critical

SNCP s,itc'ing failure

During t'e SNCP s,itc'ing9 t'e service grooming fails

SNCP_INDI

major

SNCP Indication

SNCP e;ternal command s,itc'ing or SNCP automatic s,itc'ing occurred

S/_S36

minor

&'e speed crosses over t'e t'res'old

&'e service transmitting speed crosses over t'e defined t'res'old

SP33D_/>36

minor

&'e speed crosses over t'e t'res'old


20/245

&'e service transmitting speed crosses over t'e defined t'res'old

SF7)_))

major

Suelc' mode mismatc'

Suelc' use mismatc' on t'e ring

SF7&A@)_))

minorSuelc' ta+le mode mismatc'

&'e mode of suelc' ta+le is inconsistent on t'e ring

S&)_366

minor

.ine S&) configuration error

6egister setting error

S&/6)_C76_F73N7)_/>36

minor

Alarm Storm

Current ueue overflo,

S7@CA6D_A@N

major

"ind t'e fault of su+-card

"ind t'e fault of su+-card

S7@6AC


21/245

(!&oo lo, optical po,er input from outside#$(%!AD c'ip detected to +e a+normal

S:_SNCP_PS

major

Su+-:avelengt' SNCP protection s,itc'ing

&'e alarm is declared ,'en t'e su+-,avelengt' SNCP protection s,itc'ing occurs

S:D._AC&I>A&3D_&I)3/7&

criticalActivated time out

If do not commit after t'e ,'ole system activated for *K minute 9 t'is alarm ,ill +e issued

S:D._A7&/)A&CH_INH

minor

Auto matc' function disa+led

Auto matc' function is disa+led

S:D._CH8)N8_N/)A&CH

critical

SCC C'anged

If SCC +oard ,as c'anged and t'ere are +oards in N3 ,'ic' soft,are is not matc' ,it' t'e pac0ag

S:D._C/))I&_"AI.

minor

Commit failure

&'e commit operation to t'e ne is failed

S:D._INP6/C3SS

,arning

Soft,are do,nloading in process

Soft,are do,nloading is inprocess

S:D._N3P3N&

S:I&CH "AI. 3>3N&

S:-"AI.

,arning

S:I&CH "AI. 3>3N&


22/245

S:I&CH "AI. 3>3N&

S:I&[email protected]

,arning

S:I&[email protected]

During testing set +oard soft,are to dia+le +oard s,itc'ing

S?N_@AD

minorSync'ronous source deteriorated

&'e sync'ronous source t'at is tracea+le deteriorated

S?NC_C_./S

,arning

Sync'ronous source level loss

(!Non-S modecloc0 source of 'ig'er level can not +e used#"i+er +ro0en(trace line cloc0 source!#

[email protected]

minor

state of auto-sync'roniMation disa+led

Patc' pac0age files ,ere damaged or deleted

S?NC_"_)_S:I&CH

,arning

)anual and forced s,itc' of t'e cloc0 source

Host sending t'e command to configure t'e selected source

S?NC_"AI.

minor

@atc' +ac0up failure of t'e SCC +oard data

(!&'e soft,are versions of t'e active and stand+y SCC +oards are inconsistent#$(%!&'e communica

S?NC_./C


23/245

System is running in default +ecause of license control

&_A./S

major

34& interface loss of analog signal

(!No 34& payload input#$(%!&'e &; port of t'e 34& interface at DD" side is separated or loose#$

&_DA&A_./S&

minorNo data transmitted at t'e 3t'ernet port

(!&'e +oard is faulty As a result9 t'e data from t'e upstream is not sent#$(%!No data is sent from t'

&_D./S

minor

%) interface loss of digital signal

(!No %) payload input#$(%! &'e &; port of t'e %) interface at DD" side is separated or loose#$(*!&'

&_"_6S&

minor

&ransmission "I"/ reset

Hard,are reset

&_"I"/_3

minor

&ransmission "I"/ overflo,

(!Input signal isn1t rig't PDH signal#$(%!"ault in +oard

&_./C

major

&ransmit loss of cloc0

(!&'e cross-connect +oard failure or not in position#$(%!S&8 +oard failure or not in position

&_./"

major

&ransmit loss of frame

&'e +us interface processor +et,een t'e cross-connect +oard and service +oards is faulty

&_./S

major

&ransmit loss of signal

Payload configuration error

&_./S3=

major

&_./S3=

(!&'e service +oard is improperly inserted#$(%!&'e cross-connect +oard is improperly inserted#$(*!&

&_./&C

minor

%) interface loss of transmit cloc0

@oard failure

&_./=C

minor

%) interface loss of e;ternal cloc0

@oard failure

&_)SAIS

major

Indication of )S alarm on t'e cross-connect service +us


24/245

&'e +us interface processor +et,een t'e cross-connect +oard and service +oards is faulty

&_6S@@3

,arning

6S@@3 t'res'old violation

6S@@3 t'res'old violation

&_S.IP

major&ransmitting side sliding frame

(!Cloc0 not in step#$(%!&oo muc' attenuation on t'e line#$(*!&oo 'ig' transmitting optical po,er in t'

&_&D)

minor

%) interface transmission driving euipment error

@oard failure

&_AIS

minor

& Alarm Indicator Signal

:'en configuring a & servcie for a tri+utary +oard9 t'e P3@%%552 c'ip detects AIS and t'e soft,ar

&_6_"I"/

major

& receiving side "I"/ overflo,

Payload configuration error

&_S_"_/7

minor

"irst transmission "I"/ overflo,

(!Input signal isn1t 2K) signal#$(%!"ault in +oard

&_S?NC_./S

major

& Sync'roniMation loss

@oard failure

&_&_"I"/

major

& transmission side "I"/ overflo,

&'e freuency deviation of PDH input signal is too muc'

&AIP_./C

minor

Alarm serial port transmitting cloc0 loss

@oard failure

&-A7PECHI8H

,arning

A7PECHI8H t'res'old violation

A7PECHI8H t'res'old violation

&-A7PEC./:

,arning

A7PEC./: t'res'old violation

A7PEC./: t'res'old violation

&C_D38

minor

Concatenation +it error deterioration


25/245

Fuality of t'e signals in t'e concatenation supervision section degrades

&C_3=C

major

Concatenation +it error e;ceeding t'e t'res'old

Fuality of t'e signals in t'e concatenation supervision section severely degrades

&C_INCAIS

majorConcatenation input alarm indication

AIS or A7./P is received at t'e concatenation source end

&C_.&C

major

.oss of concatenation

Service configuration is fault and uality of t'e signals get ,orse &'e peer receiving end does not fu

&C_/DI

minor

Concatenation output defect indication

6emote output signals invalid

&C_/3I

,arning

Concatenation output +it error indication

@it error e;ists in t'e concatenation sin0 end output

&C_6DI

minor

Concatenation remote defect indication

6emote service invalid

&C_63I

,arning

Concatenation remote +it error indication

@it error e;ists in t'e concatenation supervision section

&C_&I)

minor

Concatenation trace +ytes mismatc'ed

Service configuration is fault9 uality of t'e signals get ,orse9 and t'e configuration of t'e trace +yte

&C_7N3F

minor

Concatenation uneuipped

Service configuration is fault and uality of t'e signals get ,orse

&D

critical

.aser degraded

Aging of laser

&DC_:A>3.3N_)IS)A&CH

major

.aser .icense Illegal

&DC_:A>3.3N_)IS)A&CH is declared if t'e ,ave lengt' t'e +oard received mismatc' ,it' t'e &

&3)_HA

major

.aser temperature is too 'ig'


26/245

(!&oo 'ig' ,or0ing temperature#$(%!"ault in .aser

&3)_.A

major

.aser temperature is too lo,

(!&oo lo, ,or0ing temperature#$(%!"ault in .aser

&3)P_A.A6)

minor&emperature override

3nvironment temperature over t'res'old

&3)P_)AE_A.)

critical

@oard severe temperature alarm

&emperature of t'e +oard is too 'ig' or too lo,

&3)P_)IN_A.)

minor

@oard common temperature alarm

&emperature of t'e +oard is a+ove4+elo, t'e general 'ig'4lo, temperature t'res'old

&3)P_/>36

major

/ptical module ,or0ing temperature override

(!&oo 'ig' environment temperature or too lo, environment temperature#$(%!"ault in cooling device#

&3)P-)/D-/>36

major

&3)P-)/D-/>36

3it'er t'e )&) 'as sensed a c'assis temperature too 'ig' or t'e &= or 6= 3D"A temperature on t'

&3)P-/>36

major

&3)P36A&763 />36 &H63SH/.D

&emperature over t'res'old

&3S&_S&A&7S

,arning

@oard entering into state of test alarm

Command sent to reuire t'e +oard soft,are to enter into state of test ,'en t'e test is performed

&"

critical

.aser failure

"ault in laser of t'is +oard

&"

major

&"

(! .aser is aged9 so t'e output optical po,er is too lo,#$(%! &'ere is an internal euipment pro+lem

&"

major

&6ANS)I&&36 "AI.763

(! .aser is aged9 so t'e output optical po,er is too lo,#$(%! &'e parameters of t'e laser module are

&"

major

&6ANS)I&&36 "AI.763


27/245


&"

major

&6ANS)I&&36 "AI.763


&"_CH3C


28/245

(!&'e euipment is attac0ed +y t'e strong lig'ting stro0e (t'e common mode current is larger t'an

&-.P@@3

,arning

.P@@3 t'res'old violation

.P@@3 t'res'old violation

&-.PCS3S

,arning.PCS3S t'res'old violation

.PCS3S t'res'old violation

&-.P3S

,arning

.P3S t'res'old violation

.P3S t'res'old violation

&-.P"3@@3

,arning

.P"3@@3 t'res'old violation

.P"3@@3 t'res'old violation

&-.P"3CS3S

,arning

.P"3CS3S t'res'old violation

.P"3CS3S t'res'old violation

&-.P"33S

,arning

.P"33S t'res'old violation

.P"33S t'res'old violation

&-.P"3S3S

,arning

.P"3S3S t'res'old violation

.P"3S3S t'res'old violation

&-.PS3S

,arning

.PS3S t'res'old violation

.PS3S t'res'old violation

&-.P7AS

,arning

.P7AS t'res'old violation

.P7AS t'res'old violation

&)P_DI""_/>36

major

@oard temperature e;ceeding t'e t'res'old

&'e temperature detection c'ip is damaged

&-)S@@3

,arning

)S@@3 t'res'old violation

)S@@3 t'res'old violation

&-)SCS3S

,arning

)SCS3S t'res'old violation


29/245

)SCS3S t'res'old violation

&-)S3S

,arning

)S3S t'res'old violation

)S3S t'res'old violation

&-)S"3@@3

,arning)S"3@@3 t'res'old violation

)S"3@@3 t'res'old violation

&-)S"3CS3S

,arning

)S"3CS3S t'res'old violation

)S"3CS3S t'res'old violation

&-)S"33S

,arning

)S"33S t'res'old violation

)S"33S t'res'old violation

&-)S"3S3S

,arning

)S"3S3S t'res'old violation

)S"3S3S t'res'old violation

&-)SS3S

,arning

)SS3S t'res'old violation

)SS3S t'res'old violation

&-)S7AS

,arning

)S7AS t'res'old violation

)S7AS t'res'old violation

&/>".

major

&/>".

un0no,

&P_./C

major

&ransmission p'aseloc0 ring loss of cloc0

(!Payload configuration error#$(%!"ault in +oard

&PS_A.)

major

&PS alarm

&PS occurs

&PS_"AI.

major

&ri+utary protection s,itc'ing fails

(!&PS protocol fails#$(%! &PS 'ard,are fails

&PS_INDI

major

&PS indicate


30/245

&PS automatic s,itc'ing or &PS e;ternal command s,itc'ing occurred

&6_./C

major

.ine transmit loss of cloc0

(!&'e cross-connect +oard failure or not in position#$(%!S&8 +oard failure or not in position

&-6SCS3S

,arning6SCS3S t'res'old violation

6SCS3S t'res'old violation

&-6S3S

,arning

6S3S t'res'old violation

6S3S t'res'old violation

&-6S/"S

,arning

6S/"S t'res'old violation

6S/"S t'res'old violation

&-6S//"

,arning

6S//" t'res'old violation

6S//" t'res'old violation

&-6SS3S

,arning

6SS3S t'res'old violation

6SS3S t'res'old violation

&-6S7AS

,arning

6S7AS t'res'old violation

6S7AS t'res'old violation

&S_C"8_)IS)A&CH

major

tsconfigure mismatc'

&S_C"8_)IS)A&CH is declared if t'e current time slot mismatc' ,it' t'e receiving

&SG_AIS

minor

SGAIS alarm

Prereuisite in t,o continuous multiframe periods9 t'e &SG t'at is used to transmit t'e associated

&-&7PECHI8H

,arning

&7PECHI8H t'res'old violation

&7PECHI8H t'res'old violation

&-&7PEC./:

,arning

&7PEC./: t'res'old violation

&7PEC./: t'res'old violation

&7_AIS

major

&7 alarm indication


31/245

(!Payload configuration error#$(%!opposite pat' invalidation#$(*!8enerated +y 'ig'er order alarm9 su

&7_AIS_>C%

major

>C% tri+utary unit alarm indication

&'e service configuration is ,rong9 t'e corresponding pat' of t'e opposite station fails9 or t'e cross-

&7_AIS_>C*

major>C* tri+utary unit alarm indication

&'e service configuration is ,rong9 t'e corresponding pat' of t'e opposite station fails9 or t'e cross-

&7_./P

major

&7 .oss of Pointer

(!Some 'ig'er-level alarms9 suc' as 6_./S9 6_./" or HP_S.)9 occur in t'e system#$(%!&'e servi

&7_./P_>C%

major

>C% tri+utary unit loss of pointer

&'e service configuration is ,rong9 or t'e interface of t'e tri+utary +oard and t'e cross-connect +oa

&7_./P_>C*

major

&7_./P_>C*

(!Some 'ig'er-level alarms9 suc' as 6_./S9 6_./"9 HP_S.) or A7_AIS9 occur in t'e system#$(%!

&78*_N3:

minor

&78*_N3:

un0no,

&=_3./C

critical

.oss of 3 Cloc0(.I7 &o )apper!

(!&'e cloc0 of t'e receive signal is faulty#$(%!&'e %) crystal oscillator stops oscillation or its freuen

7HCS

minor

"ind t'e cell 'ead errors ,'ic' can not +e corrected

"ind t'e cell 'ead errors ,'ic' can not +e corrected

7P_3_AIS

minor

%) signal alarm indication

Indication of all-ones in t'e %) up signal

7P_&AIS

minor

&'e & service signal input at t'e tri+utary electrical interface is AIS

&'e & service signal input at t'e tri+utary electrical interface is AIS

>5_>CAIS

major

>5 virtual container alarm indication signal

&'e +it5J+itB of received >5 @yte is LL

>C_AIS

critical

>irtual c'annel alarm signal indication


32/245

&'e system receives t'e alarms of ./S9 ./" and .CD etc

>C_6DI

major

>irtual c'annel remote fault indication

Insert 6DI after receiving AIS

>C*_C6/SS&6

minor>C* pat' performance parameter override alarm

(!Inferior laser performance in t'e upstream station#$(%!&oo lo, or too 'ig' receiving optical po,er i

>CA&_./A

critical

>CA&_./A

&'is alarm is raised ,'en t'e actual net,or0 delay e;ceeds t'e virtual concatenation delay compen

>CA&_./)_>C%

major

>CA&_./)_>C%

(!&'ere are +it error alarms @IP_3=C and @IP_SD in t'e line#$(%!&'e virtual concatenation delay is

>CA&_./)_>C*

major

>CA&_./)_>C*

(!&'ere are +it error alarms @*_3=C and @*_SD in t'e line#$(%!&'e virtual concatenation delay is o

>CA&_./)_>C2

major

>CA&_./)_>C2

(!&'ere are +it error alarms @IP_3=C and @IP_SD in t'e line#$(%!&'e virtual concatenation delay is

>CA&_SF)_>C%

major

>CA&_SF)_>C%

&'is alarm is raised ,'en t'e SF ID of t'e virtual concatenation is different t'an t'e e;pected one9

>CA&_SF)_>C*

major

>CA&_SF)_>C*

&'e SF ID of t'e virtual concatenation is different from t'e e;pected one9 and t'e lin0 is ,rong

>CA&_SF)_>C2

major

>CA&_SF)_>C2

&'e SF ID of t'e virtual concatenation is different from t'e e;pected one9 and t'e lin0 is ,rong

>C8_))_3=

major

>C ring group mismatc'

&'e protect group types +et,een t'e >C 6ing protect fields does not matc'

>C8-))

major

>C ring group mismatc'

&'e protect group types +et,een t'e >C 6ing protect fields does not matc'

>C&67N


33/245

(! No services are configured at t'e local end#$(%! &'e local services are a+normal or no pac0ets ar

>C=/_./C

major

>oltage controlled crystal loss of cloc0

@oard failure

>36_)IS)A&CH

major@oard soft,are version mismatc'

@oard soft,are mismatc'es N3 soft,are

>36I"?_.CS_366/6

major

.icense file verification error

Some information in t'e license file is illegal

>.AN_SNCP_PS

major

>.AN SNCP protection s,itc'ing

&'e alarm is declared ,'en t'e >.AN SNCP protection s,itc'ing 'appened

>/A_ADE7S&_"AI.

major

>/A adjustment failure

>/A adjustment failure

>/.&_./S

major

.oss of voltage

&'e po,er +oard is faulty and s'ould +e replaced

>/.&A83_./:

minor

>oltage lo,

@oard po,er undervoltage

>P_AIS

critical

>irtual c'annel alarm signal indication

&'e system receives t'e alarms of ./S9 ./" and .CD etc

>P_./C

major

>P_./C

un0no,

>P_6DI

major

>irtual c'annel remote fault indication

&'e alarm returned after t'e opposite end detects t'e >P_AIS alarm

>P8_))_3=

major

>P ring group mismatc'

&'e protect group types +et,een t'e >P 6ing protect fields does not matc'

>P8-))

major

>P ring group mismatc'


34/245

&'e protect group types +et,een t'e >P 6ing protect fields does not matc'

:_/"".IN3

minor

/ffline of ,renc'

(!&'e ,renc' is pulled open#$(%!&'e tact s,itc' on t'e ,renc' is faulty

:_6_"AI.

major6eading and ,riting single c'ip register failed

(!"ault in +oard#$(%!"ault in S&8 +oard

:A>3_.3N_./C3.3N-./C3.>

,arning

Configured ,ave level not complying ,it' t'e real value


35/245

(!Inserting ,rong +oard#$(%!:rong settings of ,ave num+er s,itc'

:S_./S

major

:ayside interface loss of signal

(!:ayside %) not in service#$(%! &'e &; port of t'e %) interface at DD" side is separated or loose#$

=C_N/ND7A.&6ANS

minor=C non dual transmitted alarm

&'ere is at least a cross-connection not +e dual transmitted in t'e protect group ,'ic' is reuired to

=C_7NS:I&CH

major

=C_7NS:I&CH

6esponding to t'e command from t'e cross-connect +oard to t'e 'ost to sync'ronously s,itc' t'e c

=CP_INDI

major

=CS protection s,itc'ing indication

(!&'e 'ard,are of t'e cross-connect +oard is faulty#$(%!A manual s,itc'ing command is issued#$(*!

=CS_INC/NSIS&

major

Inconsistency +et,een t'e active and stand+y cross-connect +oards

&'e service configuration or service state is inconsistent +et,een t'e active and stand+y cross-conn

=PIC_./S

critical

.oss of =PIC signal

&'e local +oard cannot detect t'e signals from t'e opposite +oard


36/245

can +e processed on t'e +oard

ment connected to t'is station +ro0en off or loose#$(*!&'e PDH signal input port of t'is station +ro0e

#$(*!&'e transmitting part of t'e local site fails

occurring on t'e )SP ring

report t'e alarm


37/245

ns t'e patc' after t'e restart An alarm is reported if t'e patc' file is ,rong

ns t'e patc' after t'e restart An alarm is reported if t'e patc' file does not e;ist

en t,o sites


38/245

nd /D7_.C


39/245

I7 in t'e su+rac0

'e po,er module of t'e +oard t'at reports t'e alarm is a+normal

'e received optical po,er +et,een t'e active and stand+y c'annels e;ceeds t'e * d@ degrading t'r

'e received optical po,er +et,een t'e active and stand+y c'annels e;ceeds t'e 5 d@ e;cessive t'r

upply aging

tical signal is too large $(*! &'e detection circuit is faulty


40/245

'ere are faults in t'e +oard9 suc' as detection circuit fault

eset pre,arning t'res'old parameter error


41/245

ault#$(*!&'e preset pre,arning t'res'old parameter error

s in t'at t'e loss e;ceeds standard value

card9 t'e /PA +oard s'ould use t'e PP7 pump card If not matc'9 t'e +oard ,ill report t'is alarm

ction c'ip failed#$(*!"P8A failed

tection circuit is faulty


42/245

n t'is station#$(*!Inferior cloc0 performance at opposite end#$(2!Inferior fi+er performance

o data pac0et is received#$(%!&'e +oard and t'e lin0 in t'e client side data euipment are not normal

loc0 tracing is incorrect#$(*!&'e +oard is faulty

structure#$(*!&'e receiving direction of t'is +oard is ,rong


43/245

n t'e opposite station is s'utdo,n#$(*!A fi+er +rea0 occurs in t'e transmission line#$(2! &'e attenuati

eiving optical po,er in t'is station

mitting part of t'e opposite end failed#$(2!&'e receiving direction of t'is +oard is ,rong

l#$(*!"ault in +oard

tation

l#

#


44/245

e relevant optical ports of t'e t,o +oards in paired slots s'ould +e t'e same If t'e 638 property of

emoved#$(%!&'e pin at t'e receiving end of t'e local +oard of t'e cross-connect cloc0 +oard is dama


45/245

su+pat' +efore convergence of t'e transmitted signals from t'e ,avelengt' division side

70_P)_D389 /&70_3=C or /&70_D38#$(%!Demultiple;ed client signals on a :D) side of t'e /

nal is too muc'#$(%!&'e transmitting part of t'e upstream site failed#$(*!&'e fi+er connector is unclea

ent side of t'e +oard at t'e opposite end is faulty

local 6S

inserted to indicate t'at t'ere is no valid load on t'e su+pat' +efore convergence of t'e transmitted

&'e alarm ,ill end ,'en 6DI position of t'e input signals is set as K in continuous dual-frame p

ro+lem


46/245

ltiframe remote alarm of t'e input signals is set as &'e alarm is cleared if t'e CAS position of t'e


47/245


48/245

s'old

ng direction of t'e loop e;ceeds t'e t'res'old

e t'res'old

receiving direction of t'e loop e;ceeds t'e t'res'old

t'e t'res'old

receiving direction of t'e loop e;ceeds t'e t'res'old

ld

eiving direction of t'e loop e;ceeds t'e t'res'old

ld

irection of t'e loop e;ceeds t'e t'res'old

f t'e loop e;ceeds t'e t'res'old

t'e t'res'old

f dropping from t'e ring at t'e 6P6 port e;ceeds t'e t'res'old

t'e t'res'old


49/245

t'e ring at t'e 6P6 port e;ceeds t'e t'res'old9 ,'ic' results in pac0et loss

'e t'res'old

f dropping from t'e ring at t'e 6P6 port e;ceeds t'e t'res'old

ceeding t'e t'res'old

ction of adding into t'e ring at t'e 6P6 port e;ceeds t'e t'res'old

itting end! e;ceeding t'e t'res'old

(t'e H/S& transmitting end! e;ceeds t'e t'res'old

ing t'e t'res'old

ion of dropping from t'e ring at t'e port e;ceeds t'e t'res'old

smitting end! e;ceeding t'e t'res'old

into t'e ring (t'e H/S& transmitting end! e;ceeds t'e t'res'old

t (t'e )ate interface! e;ceeds t'e t'res'old

;ceeds t'e t'res'old

eeds t'e t'res'old

'res'old

e interface! e;ceeds t'e t'res'old

'old

f t'e loop e;ceeds t'e t'res'old

t'res'old


50/245

rt loop e;ceeds t'e t'res'old (may+e an illegal intrusion or attac0 is 'appening!

s'old

eeding t'e t'res'old

in t'e receiving direction of t'e loop e;ceeds t'e t'res'old

ld

op e;ceeds t'e t'res'old

of t'e discarded messages due to &@ overflo, e;ceeds t'e t'res'old

ceeds t'e t'res'old

eeds t'e t'res'old

onds


51/245

l s,itc'ing command is issued$&'e causes of t'e HS@ s,itc'ing are as follo,s$(!&'e 'ard,are of

osite end damaged or not in proper position


lo,#$(*!.ocal /D7 fails#$(2!.ocal I" +oard fails

lo,#$(*!.ocal /D7 fails#$(2!.ocal I" +oard fails


n#$(*!25 serial port ca+le is interfered


52/245

eer D&3 is a+normal9 and t'e alarm ,ill +e given out&'e alarm ,ill end ,'en t'e D&3 recovers to

itting pro+lem #$(2!Near-end N3 receiving pro+lem


#$(%!&'e +oard is faulty



53/245


rror

s from t'e active cross-connect +oard to t'e line +oard damaged

error

./"#$(%!&'e receiving part of t'e opposite station is faulty#$(*!&'e transmitting part of t'e local statio

!&'e optical fi+er end is unclean or t'e connector is incorrect#$(2!&'e receiving part of t'is station fail

!&'e optical fi+er end is unclean or t'e connector is incorrect#$(2!&'e receiving part of t'is station fail

cted in t'e input signal


54/245

not configured consistently#$(%!Service configuration error

e station connected to port % fails#$(*! &'e fi+er connector at port % is dirty or not correctly connected#

e station connected to port % fails#$(*! &'e fi+er connector at port % is dirty or not correctly connected#

ent error in input signals

rt % 6eceiver#$(%! Service configuration error

+ound to t'e .CAS sin0 end


55/245

s a repetition in su+rac0 ID

is mismatc'ed ,it' t'e one recorded in 6A)


56/245

in it9 t'is alarm ,ill +e issued


57/245

o input of e;ternal cloc0 source(trace e;ternal cloc0 source!#$(%!S modeS +yte s,itc'ing occurre

tion fails during t'e +atc' +ac0up of t'e data+ases of t'e active and stand+y SCC +oards#$(*!)essa

de


58/245

*!&'e 6; port of t'e 34& interface at a node is separated or loose#$(2!"ault in +oard#$(5!"ault in ca

upstream

e 6; port of t'e %) interface at a node is separated or loose#$(2!"ault in +oard#$(5!"ault in ca+le

e cloc0 source of t'e ,or0ing and protection cross-connect +oards fails to ,or0 or is of poor uality


59/245

is station

identifies t'e service type and reports a &_AIS alarm


60/245

lly support &C) /ption%

is inconsistent &'e peer receiving end does not fully support &C) /ption%

C


61/245

#$(*!"ault in +oard

e &ransport Card is e;cessive

on &= port side

not accurate9 resulting in incorrect optical po,er calculated +y soft,are


62/245




63/245

KKK A and t'e differential mode current is larger t'an *KKK A! As a result9 t'e lig'tning protection c


64/245


65/245

ignals in eac' multiframe contains t'ree (or less! Meros &'e alarm is cleared ,'en t'e multifame ali


66/245

c' as 6./S #$(2!"ault in t'e cross-connect +oard

connect +oard goes faulty9 etc

connect +oard goes faulty9 etc

ice cross-connection configuration is incorrect#$(*!&'e relevant pat' at t'e opposite station is faulty#$(

d are faulty

'ard,are fault alarm9 suc' as P.._"AI. or CHIP_"AI.9 occurs at t'e upstream station#$(*!&'e cro

cy deviation is too muc'#$(*!&'e -2 > DC po,er supply is faulty#$(2!&'e +oard c'ips (.=&*54P3@%


67/245


ation t'res'old

over long#$(*!&'e )"I field in t'e


68/245

sent from t'e local port#$(*! &'e opposite end is a+normal or no pac0ets are sent to t'e local port


69/245

t

end error


70/245

(*!&'e 6; port of t'e %) interface at a node is separated or loose#$(2!@oard fail#$(5!Ca+le fail

configure dual transmit cross-connection

ross-connect matri; failed

'e alarm is generated and is automatically cleared9 ,'ic' indicates t'at s,itc'ing is performed

ect +oards


71/245

n off or loose#$(2!"ault in +oard#$(5!"ault in ca+le


72/245


73/245

ocal station is faulty

led

led


74/245

s'old#$(%!&'e optical po,er difference is too large in upstream#$(*!&'e detection circuit of t'e +oard

s'old#$(%!&'e optical po,er difference is too large in upstream#$(*!&'e detection circuit of t'e +oard


75/245


76/245


77/245


78/245

n of t'e transmission line is overlarge#$(5!&'e transmit part of t'e opposite station is faulty#$(G!&'e r


79/245

ne +oard is different from t'at of t'e ot'er9 t'e alarm is reported9 indicating t'at t'e current configur

ged (rarely!#$(*!&'e intercloc0 signal ca+le from t'e opposite +oard to t'e local +oard of t'e cross-co


80/245

7 at t'e local end 'as alarms suc' as @_3=C9 /D70_P)_3=C9 /D70_P)_D389 /&70_3=C or

n or t'e connector is incorrect#$(2!&'e receiving part of t'is site failed#$(5!&'e receiving part of t'e so

ignals from t'e ,avelengt' division side

eriods ( % J5!


81/245

ultiframe remote alarm is set as K in continuous CAS multiframe periods ( -5!


82/245


83/245


84/245


85/245


86/245

t'e local /D7 or I" +oard is faulty#$(%!&'e local ,or0ing c'annel receives t'e )>_6DI alarm#$(*!An


87/245

ormal and t'e 6&S signal to K


88/245

n is faulty

led

led


89/245

$(2! 6eceiving part of t'e local station at port % fails

$(2! 6eceiving part of t'e local station at port % fails


90/245


91/245


92/245

in t'is station#C'ange in @I&S input

ge sending fails or t'e data+ase is detected damaged during t'e +atc' +ac0up of t'e data+ases of t


93/245

+le


94/245


95/245


96/245


97/245


98/245

mponent on t'e PI7 +oard is unavaila+le and t'e circuit is +ro0e due to t'e automatic protection of t


99/245


100/245

gnment signal can +e correctly detected9 or t'e &SG in earc' multiframe contains four or more Mero


101/245

2!&'e cross-connect and timing +oard is faulty

s-connect and timing +oard is faulty#$(2!&'e relevant pat' at t'e opposite station is faulty

%552 or SD54SD5*! are faulty


102/245


103/245


104/245


105/245


106/245


107/245


108/245


109/245

fails

ails


110/245


111/245


112/245


113/245

ceive unit at t'e local station is faulty


114/245

tion ,ill affect 3CC and order,ire# if t'e 638 property of one +oard is t'e same as t'at of t'e ot'er9

nnect +oard is damaged (rarely!


115/245

/&70_D38

urce end of client services failed#


116/245


117/245


118/245


119/245


120/245


121/245

e;ternal s,itc'ing command is issued


122/245


123/245


124/245


125/245


126/245


127/245

e active and stand+y SCC +oards


128/245


129/245


130/245


131/245


132/245


133/245

'e fuse#$(%!&'e +oard 'ard,are is faulty


134/245


135/245

s


136/245


137/245


138/245


139/245


140/245


141/245


142/245


143/245


144/245


145/245


146/245


147/245


148/245


149/245

t'e alarm is cleared


150/245


151/245


152/245


153/245


154/245


155/245


156/245


157/245


158/245


159/245


160/245


161/245


162/245


163/245


164/245


165/245


166/245


167/245


168/245


169/245


170/245


171/245


172/245


173/245


174/245


175/245


176/245

Name Alarm Severity Description

P_AIS )ajor 4 apertura de tic0et

3&H_./S critical4apertura de tic0et 3&H interface

P_"") )ajor4 apertura de tic0et DS* frame format mismatc'

P_./C )ajor4 apertura de tic0et

P_./" )ajor4 apertura de tic0et

3*4DS* out of frameP_./S )ajor4apertura de tic0et

PDH interface - loss of signalP_6AI )inor4apertura de tic0et

P_A.A6) :arning4ruidosa

Po,er monitoring (internal!P%_A.A6) :arning4ruidosa

monitoring (internal!PASS&H6/78H_63P/6& )inor4ruidosa

PDH interface - signal alarmindication

PDH interface - input signal loss ofcloc0

)SP ring s,itc'ing9 t'e pass-t'roug' node reports an alarm


177/245

PASS&H6/78H_63P/6& )inor4ruidosa

Pass t'roug' alarmPA&CH_AC&_&I)3/7& )inor4ruidosa

Patc' pac0age activation timeoutPA&CH_D3AC&_&I)3/7& )inor4ruidosa

PA&CH_366 )ajor4ruidosa

PA&CH_N/&_C/N"I6) major4ruidosa

PA&CH_P36I"?_A.) )ajor4ruidosa

PA7S3_366/6 minor4ruidosa PA7S3_366/6

P@7_@D_/"".IN3 major4ruidosa P@7 card off line alarm

PD7A.) critical PD7 offline

PI7_A.) major4apertura de tic0et Po,er Interface 7nit Alarm

P.._"AI. major4ruidosa P'ase-loc0ed loop failure

P)_@DI major4apertura de tic0et

Patc' pac0age deactivationtimeout

Actived patc' is +een notconfirmed overtime

Alarm of failure in c'ec0ing dual-end configuration consistency of

p'ysical pat' and logical pat'

/D7 layer P) section +ac0,arddefect indication


178/245

P)_@3I major4apertura de tic0et

P)_@IP_/>36 )ajor4apertura de tic0et

P)_@IP_SD

P)_IA3 major4apertura de tic0et

P)_&I) major4ruidosa

P/6&_".7=_/> minor4ruidosa Port data flo, overrunning

P/6&_.P@< major4ruidosa Port .oop @ac0 Alarm

P/6&_.P@


179/245

P/:36_DI""_D3"3C& minor4ruidosa P/:36_DI""_D3"3C&

P/:36_DI""_/>36 major4apertura de tic0et P/:36_DI""_/>36

P/:36_"AI. major4apertura de tic0et Po,er failure

P/:36_S:I&CH major4apertura de tiv0et

P/:36A.) Po,er status alarm

P/:36-DI""-/>36 critical4apertura de tic0et

P/:36-6)> major4ruidosa

P6@S_.SS minor4ruidosa

P6@S_&3S& major4ruidosa P6@S testing

P6I/6I&?_>36I"?_A.) major

P6/&/C/._)) critical4ruidosa

PS major4ruidosa

Po,er supply module s,itc'ingalarm

critical4posi+le corte de trafico en poco

tiempo6eceived optical po,er

disconformity over t'e t'res'old

PI7 CA6D /"".IN3 /67NINS&A..3D

.oss of P6@S(Pseudo-6andom@inary Seuence! signal

Alarm of failure in pat' priorityc'ec0 and dual-end configuration

consistency c'ec0

3ncapsulation protocol typesmismatc'ed

Protection s,itc'ing 'appenedindication


180/245

P7)_@C)_A.) major4apertura de tic0et

P7)_&3)_A.) major4apertura de tic0et

P7)[email protected]_A.) critical4ruidosa

P7)P_.I"3_A.) major4ruidosa

major4ruidosa Pump laser connection loss

P7)P_)IS_)A&CH critical4ruidosa

P7)P_/"".IN3 major4ruidosa &'e pump card is offline

P:_S:I&CH critical4apertura de tic0et @ac0up po,er use alarm

P:_S:I&CH_3= critical4ruidosa @ac0up po,er need

@ias temperature of t'e pumplaser over t'res'old

:or0ing temperature of t'e pumplaser over t'res'old

Pump laser +ac0 facet currentt'res'old-crossing

Cooling current of t'e pump laserover t'res'old

/ptical amplifier +oard pumpinvalid

.ife pre,arning of t'e opticalamplifier +oard pump

P7)P_.IN


181/245

P:)_C//._A.) )ajor4ruidosa

P:6_A.) major4apertura de tic0et .aser po,er alarm

P:6_./: major4ruidosa

P:6_./:_P6/&3C&3D critical4ruidosa P:6_./:_P6/&3C&3D

P:6_)AE_A.) critical4ruidosa Serious under4over -voltage

P:6_)IN_A.) minor4ruidosa Common under4over -voltage

P:6_/>36 major4ruidosa

P:6_&3)P_HI8H major4ruidosa

P:6_&3)P_/>36&H critical4apertura de tic0et

P:6-"AI. major4ruidosa P:6-"AI.

P:6-"AI. major4ruidosa "aliures for t'e po,er supply

F_>A.73_3=C :arning4ruidosa

6_APS minor4ruidosa


182/245

6_./" critical4apertura de tic0et 6eceive loss of frame

6_./P minor4ruidosa 6_./P6_./S critical4interrupcion de trafico .oss of signal

6_./S?NC critical4ruidosa 6eceived sync'ronous loss

6_//" critical4apertura de tic0et 6eceive out of frame

6_6DI minor 6_6DI

6_S_366 critical 6eceived signal error

6_S.IP major4ruidosa 6eceiving side sliding frame

6ADI/_)7&3 :arning4ruidosa 6adio transmission mute

6ADI/_6S._HI8H critical4apertura de tic0et 6adio receive level too 'ig'

6ADI/_6S._./: critical4apertura de tic0et 6adio receive level too lo,


183/245

6ADI/_&S._HI8H critical4apertura de tic0et 6adio transmission level too 'ig'

6ADI/_&S._./: critical4apertura de tic0et 6adio transmission level too lo,

6A)_366 major4ruidosa

6A)_./C major4ruidosa

6A&3-/>36 minor4ruidosa &'e rate over t'e t'res'old

63A6_@D_/"".IN3 major4ruidosa /ffline of rear +oard

63C3I>3_366 critical4apertura de tic0et 6eceiving data error

638_)) minor4ruidosa 638 mode mismatc'

63.A&I>3_C.


184/245

63)_.IN


185/245

6"_./P major4apertura de tic0et 6adio alarm indication

6"A minor4ruidosa

6"I-. major4ruidosa 6"I-.

6IN8)AP_N/ minor4ruidosa 6ing map undone

6IN8)AP)_)) minor4ruidosa 6ing map mode mismatc'

6._./: major4apertura de tic0et 6eturn loss lo,

6._SH7& critical4ruidosa 6eturn loss s'ut

6)"A minor4ruidosa

6)/N_A.A6) major4ruidosa

minor4ruidosa

minor4ruidosa

minor4ruidosa

minor4ruidosa

minor4ruidosa

minor4ruidosa

"raming 34& frame remotealarm

"ramed 3 frame multiframeremote alarm

6emotely monitored t'res'old-crossing

6)/N_A.)_A.I8N)3N&_/>36

Num+er of alignment errors 'ig'ert'an upper limit

6)/N_A.)_A.I8N)3N&_

7ND36

Num+er of alignment errors lo,er

t'an lo,er limit

6)/N_A.)_CA66I36_/>36

Num+er of detected carrier errors'ig'er t'an upper limit

6)/N_A.)_CA66I36_7ND36

Num+er of detected carrier errorslo,er t'an lo,er limit

6)/N_A.)_C/..ISI/N_/>36

Num+er of detected conflicts'ig'er t'an upper limit

6)/N_A.)_C/..ISI/N_

7ND36

Num+er of detected conflicts lo,er

t'an lo,er limit


186/245

minor4ruidosa

minor4ruidosa

minor4ruidosa

minor4ruidosa

minor4ruidosa

minor4ruidosa

minor4ruidosa

minor4ruidosa

minor4ruidosa

minor4ruidosa

minor4ruidosa

minor4ruidosa

minor4ruidosa

minor4ruidosa

6)> major4ruidosa 6)>

6)> major4ruidosa

6)/N_A.)_D3""36_/>36

Num+er of frames delayed to +esent 'ig'er t'an upper limit

6)/N_A.)_D3""36_7ND36

Num+er of frames delayed to +esent lo,er t'an lo,er limit

6)/N_A.)_D6/P3>3N&

_/>36

&imes of monitored pac0et loss

event 'ig'er t'an upper limit

6)/N_A.)_D6/P3>3N&_7ND36

&imes of monitored pac0et lossevent lo,er t'an lo,er limit

6)/N_A.)_3=C3SC/..ISI/N_/>36

Num+er of frames failed to +e sentdue to continuous collisions (over

G! 'ig'er t'an upper limit

6)/N_A.)_3=C3SC/..I

SI/N_7ND36

Num+er of frames failed to +e sent

due to continuous collisions (overG! lo,er t'an lo,er limit

6)/N_A.)_"CS366/6_/>36

Num+er of c'ec0 errors 'ig'ert'an upper limit

6)/N_A.)_"CS366/6_7ND36

Num+er of c'ec0 errors lo,er t'anlo,er limit

6)/N_A.)_IN@AD/C&S_/>36

Alarm of num+er of receiveddamaged pac0et +ytes 'ig'er t'an

upper limit

6)/N_A.)_IN@AD/C&S_7ND36

Alarm of num+er of receiveddamaged pac0et +ytes 'ig'er t'an

upper limit

6)/N_A.)_.A&3C/..ISI/N_/>36

Num+er of collisions detected,it'in a timeslot after transmission

'ig'er t'an upper limit

6)/N_A.)_.A&3C/..ISI/N_7ND36

Num+er of collisions detected,it'in a timeslot after transmission

lo,er t'an lo,er limit

6)/N_A.)_/7&@AD/C&S_/>36

Alarm of num+er of receiveddamaged pac0et +ytes lo,er t'an

lo,er limit

6)/N_A.)_/7&@AD/C&S_7ND36

Alarm of num+er of sent damagedpac0et +ytes 'ig'er t'an upper

limit

3F7IP)3N& /"".IN3 /67NINS&A..3D


187/245

6P_./C major4ruidosa

minor4ruidosa

minor4ruidosa

minor4ruidosa

minor4ruidosa

minor4ruidosa

minor4ruidosa

minor4ruidosa

minor4ruidosa

minor4ruidosa

6eceiving p'aseloc0 ring loss ofcloc0

6P6_A.)_"6A)36_C6C_366/6

Num+er of t'e C6C errormessages received in t'e

receiving direction of t'e loope;ceeding t'e t'res'old

6P6_A.)_"6A)36_PA6I&?_366/6

Num+er of t'e parity c'ec0 errormessages received in t'e

receiving direction of t'e loope;ceeds t'e t'res'old

6P6_A.)_"6A)36_PA6I&?_366/6

Num+er of t'e parity c'ec0 errormessages occurred in t'e

receiving direction of t'e loope;ceeding t'e t'res'old

6P6_A.)_"6A)36_P6/&/C/._366/6

&'e num+er of pac0ets ,it'incorrect protocol in t'e receivedirection of t'e ring e;ceeds t'e

t'res'old

6P6_A.)_"6A)36_67N&_PAC36"./:

Num+er of t'e 'ig'-priority &@overflo,s e;ceeding t'e t'res'old

6P6_A.)_&@_./:_/>36"./:

&'e num+er of lo,-priority &@overflo,s e;ceeds t'e t'res'old

6P6_A.)_:PS_P6/C&3C&


190/245

6P6_3CH/_./C major4ruidosa .oss of continuity failure

6P6_)ISC/N"I8 critical4ruidosa A.)_6P6_ID_)IS)A&CH

6P6_N@_INC/NSIS critical4ruidosa

6P6_P)_INC/NSIS major4ruidosa

6P6_PS_CHAN83 major4ruidosa

6P6_S&A&I/NS_3=C33D critical4ruidosa

6P6_S7)_AK_3=C33D critical4ruidosa

6PS_INDI major4apertura de tic0et

66_./C major4ruidosa .ine receive loss of cloc0

6S_C6/SS&6 minor4ruidosa

6S_SD minor4ruidosa 6S signal degrade

A.)_6P6_N3I8H@/6_INC/NSI

S&3NC?A.)_6P6_P6/&)/D3_INC/NS

IS&3NC?

6P6 protection status c'angealarm

A.)_6P6_S&A&I/N_N7)_3=C33D

&'e reserved is greater t'an t'etotal +and,idt' in t'e ring

)icro,ave protection s,itc'ingalarm

6egenerator section performanceparameter override alarm


191/245

6S_S" major4apertura de tic0et 6S signal fail

6S_7A&3>3N& minor4ruidosa

6S25_P/6&_"AI. minor4ruidosa 6S25C/) Port "ial

6&C_"AI. major4ruidosa 6&C time fail alarm

6&S major4ruidosa &ransmission reuest

S_@AD minor4ruidosa SDH side error indication

S_S?N_CHAN83 major4ruidosa

SCC_CHAN83 minor4ruidosa SCC C'ange Alarm

SCC_./C critical4apertura de tic0et .oss of SCC cloc0 source

SD-. major4ruidosa SD-.

SD-S critical4ruidosa SD-S

6egenerator section unavaila+le

time event

Cloc0 reference Source C'ange InS_)ode


192/245

S3C7_A.) major4ruidosa Security alarm

S3C7-A.) :arning4ruidosa ./8IN I..38A.

S3NS/6_"AI. major4ruidosa 6eading t'e sensor fails

S"-. major4ruidosa S"-.

S"P_./S minor4ruidosa System "rame (S"P! loss

S"-S major4apertura de tic0et S"-S

SIN8.3-"AN-"AI. major4ruidosa SIN8.3-"AN 7NI& "AI.3D

S.2_A.) minor4ruidosa /t'er alarms of S.2

S.A>3_@AD :arning4ruidosa S.A>3 3rror Alarm

S.A>3_:/63_:/6


193/245

S)_@IP_/>36 major4ruidosa

S)_@IP_SD major4ruidosa

S)_IA3 major4ruidosa

S)_&I) major4ruidosa

S)-@IP-3=C major4ruidosa S)-@IP-3=C

S)-@IP-SD major4ruidosa S)-@IP-SD

S)-IA3 major4ruidosa S)-IA3

Alarm of /&7 layer S) sectionerror t'res'old crossing

Alarm of /&7 layer S) sectionerror deterioration

3rror of /&7 layer S) section IA3import alignment

Alarm of /&7 layer S) section&&I mismatc'


194/245

S)-&I) major4ruidosa S)-&I)

SNCP_C/NDI major4ruidosa SNCP s,itc'ing alarm

SNCP_"AI. critical4ruidosa SNCP s,itc'ing failure

SNCP_INDI major4ruidosa SNCP Indication

S/_S


195/245

S7)_INP:6_./: major4ruidosa

S7)_/7&P:6_HI major4ruidosa

S7)_/7&P:6_./: major

S:_SNCP_PS major4ruidosa

critical4ruidosa Activated time out

S:D._A7&/)A&CH_INH minor4ruidosa Auto matc' function disa+led

critical4ruidosa SCC C'anged

S:D._C/))I&_"AI. minor4ruidosa Commit failure

S:D._INP6/C3SS :arning4ruidosa Soft,are do,nloading in process

S:D._N3P3N&

S:I&[email protected] :arning4ruidosa S:I&[email protected]

S?N_@AD minor4ruidosa Sync'ronous source deteriorated

S?NC_C_./S :arning4ruidosa Sync'ronous source level loss

[email protected] minor4ruidosa

S?NC_"_)_S:I&CH :arning4ruidosa

Composite input optical po,er toolo,

Composite output optical po,ertoo 'ig'

Composite output optical po,er

too lo,

Su+-:avelengt' SNCP protections,itc'ing

S:D._AC&I>A&3D_&I)3/7&

S:D._CH8)N8_N/)A&CH

Pac0age version consistencyc'ec0 failure

state of auto-sync'roniMationdisa+led

)anual and forced s,itc' of t'ecloc0 source


196/245

S?NC_"AI. minor4ruidosa

S?NC_./C


197/245

&_./C major4ruidosa &ransmit loss of cloc0

&_./" major4apertura de tic0et &ransmit loss of frame

&_./S major4ruidosa &ransmit loss of signal

&_./S3= major4ruidosa &_./S3=

&_./&C minor4ruidosa %) interface loss of transmit cloc0

&_./=C minor4ruidosa %) interface loss of e;ternal cloc0

&_)SAIS major4ruidosa

&_6S@@3 :arning4ruidosa 6S@@3 t'res'old violation

&_S.IP major4ruidosa &ransmitting side sliding frame

&_&D) minor4ruidosa

&_AIS minor4ruidosa & Alarm Indicator Signal

&_6_"I"/ major4ruidosa & receiving side "I"/ overflo,

&_S_"_/7 minor4ruidosa "irst transmission "I"/ overflo,

&_S?NC_./S major4ruidosa & Sync'roniMation loss

&_&_"I"/ major4ruidosa

&AIP_./C minor4ruidosa

&-A7PECHI8H :arning4ruidosa A7PECHI8H t'res'old violation

&-A7PEC./: :arning4ruidosa A7PEC./: t'res'old violation

&C_D38 minor4ruidosa

Indication of )S alarm on t'ecross-connect service +us

%) interface transmission drivingeuipment error

& transmission side "I"/overflo,

Alarm serial port transmitting cloc0loss

Concatenation +it errordeterioration


198/245

&C_3=C major4ruidosa

&C_INCAIS major4ruidosa

&C_.&C major4ruidosa .oss of concatenation

&C_/DI minor4ruidosa

&C_/3I :arning4ruidosa

&C_6DI minor4ruidosa

&C_63I :arning4ruidosa

&C_&I) minor4ruidosa

&C_7N3F minor4ruidosa Concatenation uneuipped

&D critical4apertura de tic0et .aser degraded

major4ruidosa .aser .icense Illegal

&3)_HA major4ruidosa .aser temperature is too 'ig'

&3)_.A major4ruidosa .aser temperature is too lo,

&3)P_A.A6) minor4ruidosa &emperature override

&3)P_)AE_A.) critical4apertura de tic0et @oard severe temperature alarm

&3)P_)IN_A.) minor4ruidosa @oard common temperature alarm

&3)P_/>36 major4ruidosa

Concatenation +it error e;ceedingt'e t'res'old

Concatenation input alarmindication

Concatenation output defectindication

Concatenation output +it errorindication

Concatenation remote defectindication

Concatenation remote +it errorindication

Concatenation trace +ytesmismatc'ed

&DC_:A>3.3N_)IS)A&CH

/ptical module ,or0ingtemperature override


199/245

&3)P-)/D-/>36 major4ruidosa &3)P-)/D-/>36

&3)P-/>36 major4ruidosa

&3S&_S&A&7S :arning4ruidosa

&" critical4ruidosa .aser failure

&" major4ruidosa &"

&" major4ruidosa &6ANS)I&&36 "AI.763



&"_CH3C36&H63SH/.D

@oard entering into state of testalarm


200/245

&-HP7AS :arning4ruidosa HP7AS t'res'old violation

&H7ND36A.) minor4ruidosa .ig'tning protection failure alarm

&-.P@@3 :arning4ruidosa .P@@3 t'res'old violation

&-.PCS3S :arning4ruidosa .PCS3S t'res'old violation

&-.P3S :arning4ruidosa .P3S t'res'old violation

&-.P"3@@3 :arning4ruidosa .P"3@@3 t'res'old violation

&-.P"3CS3S :arning4ruidosa .P"3CS3S t'res'old violation

&-.P"33S :arning4ruidosa .P"33S t'res'old violation

&-.P"3S3S :arning4ruidosa .P"3S3S t'res'old violation

&-.PS3S :arning4ruidosa .PS3S t'res'old violation

&-.P7AS :arning4ruidosa .P7AS t'res'old violation

&)P_DI""_/>36 major4ruidosa

&-)S@@3 :arning4ruidosa )S@@3 t'res'old violation

&-)SCS3S :arning4ruidosa )SCS3S t'res'old violation

&-)S3S :arning4ruidosa )S3S t'res'old violation

&-)S"3@@3 :arning4ruidosa )S"3@@3 t'res'old violation

&-)S"3CS3S :arning4ruidosa )S"3CS3S t'res'old violation

&-)S"33S :arning4ruidosa )S"33S t'res'old violation

&-)S"3S3S :arning4ruidosa )S"3S3S t'res'old violation

&-)SS3S :arning4ruidosa )SS3S t'res'old violation

&-)S7AS :arning4ruidosa )S7AS t'res'old violation

&/>". major4ruidosa &/>".

&P_./C major4ruidosa

&PS A.) j 4 id &PS l

@oard temperature e;ceeding t'et'res'old

&ransmission p'aseloc0 ring lossof cloc0


201/245


202/245

&7_./P major4apertura de &ic0et &7 .oss of Pointer

&7_./P_>C% major4apertura de &ic0et >C% tri+utary unit loss of pointer

&7_./P_>C* major4apertura de &ic0et &7_./P_>C*

&78*_N3: minor4ruidosa &78*_N3:

&=_3./C critical4apertura de tic0et .oss of 3 Cloc0(.I7 &o )apper!

7HCS minor4ruidosa

7P_3_AIS minor4ruidosa %) signal alarm indication

7P_&AIS minor4ruidosa

>5_>CAIS major4ruidosa

>C_AIS critical4apertura de tic0et

>C_6DI major4ruidosa

"ind t'e cell 'ead errors ,'ic' cannot +e corrected

&'e & service signal input at t'e

tri+utary electrical interface is AIS

>5 virtual container alarmindication signal

>irtual c'annel alarm signalindication

>irtual c'annel remote faultindication


203/245

>C*_C6/SS&6 minor4ruidosa

>CA&_./A critical4ruidosa >CA&_./A

>CA&_./)_>C% major4ruidosa >CA&_./)_>C%

>CA&_./)_>C* major4ruidosa >CA&_./)_>C*

>CA&_./)_>C2 major4ruidosa >CA&_./)_>C2

>CA&_SF)_>C% major4ruidosa >CA&_SF)_>C%

>CA&_SF)_>C* major4ruidosa >CA&_SF)_>C*

>CA&_SF)_>C2 major4ruidosa >CA&_SF)_>C2

>C8_))_3= major4ruidosa >C ring group mismatc'

>C8-)) major4ruidosa >C ring group mismatc'

>C* pat' performance parameteroverride alarm


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>C&67N.AN_SNCP_PS major4ruidosa >.AN SNCP protection s,itc'ing

>/A_ADE7S&_"AI. major4ruidosa >/A adjustment failure

>/.&_./S major4ruidosa .oss of voltage

>/.&A83_./: minor4ruidosa >oltage lo,

>P_AIS critical4ruidosa

>P_./C major4ruidosa >P_./C

>P_6DI major4ruidosa

>P8_))_3= major4ruidosa >P ring group mismatc'

>P8-)) major4ruidosa >P ring group mismatc'

:_/"".IN3 minor4ruidosa /ffline of ,renc'

:_6_"AI. major4ruidosa

:A>3_.3N_./C3.3N-./C


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:/6 major4ruidosa

:68_@D_&?P3 major4ruidosa :rong inserted +oard type

:68_D3>_&?P3 critical4ruidosa :rong device type

:68_"AN&?P3 minor4ruidosa "an type mismatc'

:68_:A>3.> :arning4ruidosa

:S_./S major4ruidosa :ayside interface loss of signal

=C_N/ND7A.&6ANS minor4ruidosa =C non dual transmitted alarm

=C_7NS:I&CH major4ruidosa =C_7NS:I&CH

=CP_INDI major

=CS_INC/NSIS& major4ruidosa

=PIC_./S critical4ruidosa .oss of =PIC signal

:or0ing temperature overt'res'old

Configured ,ave level notcomplying ,it' t'e real value

=CS protection s,itc'ingindication

Inconsistency +et,een t'e activeand stand+y cross-connect +oards


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Alarm Causes

!"ault in

&'e frame format

(!&'e reference

3*4DS* tri+utary


Po,er % Input voltage a+normal

(!"ault in transmission line#$(%!&'ePDH euipment of t'e opposition

station outputs AIS signal

3&H interface - (!&ransmission failureof 3&H euipment connected to t'is

station#$

&'e frame format of t'e DS* signalsreceived on t'e +oard is inconsistent

,it' t'e frame format t'at can +eprocessed on t'e +oard

(!&'e reference cloc0 of t'is station isdamaged#$(%!Input signal isn1t *2)

signal

3*4DS* tri+utary singals is loss offrame

PDH interface - (!&ransmission failure

of PDH euipment connected to t'isstation#$(%!&'e output port of PDHeuipment connected to t'is station

+ro0en off or loose#$(*!&'e PDH signalinput port of t'is station +ro0en off orloose#$(2!"ault in +oard#$(5!"ault in

ca+le

3*4DS* singal 6AI!&'e remote sitereceives t'e P_./" or P_AIS alarm#$

(%!&'e receiving part of t'e remote sitefails#$(*!&'e transmitting part of t'e

local site fails

:'en )SP ring s,itc'ing occurs9 t'epass-t'roug' node reports a ne,

alarm9 indicating s,itc'ing is occurringon t'e )SP ring


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"ailure in port flo, control

P@7 card off line alarm

PD7 offline

P'ase-loc0ed loop failure

:'en msp ring s,itc' occurs9intermediate nodes enter into passstate9t'en t'e intermediate nodes

report t'e alarm

&'e duration of activating a patc'pac0age e;ceeds t'e limit

&'e duration of deactivating a patc'pac0age e;ceeds t'e limit

If a patc' t'at is in t'e running statee;ists +efore t'e N3 restarts9 t'e N3

automatically loads and runs t'e patc'after t'e restart An alarm is reported if

t'e patc' file is ,rong

Actived patc' is +een not confirmedovertimePatc' pac0age files ,ere damaged or

deleted

If a patc' t'at is in t'e running statee;ists +efore t'e N3 restarts9 t'e N3

automatically loads and runs t'e patc'after t'e restart An alarm is reported if

t'e patc' file does not e;ist

(!Stand+y pat' failure#$(%!No support

from opposite line +oard or t'e cross-connect +oard

Inconsistent configuration of p'ysicalpat' and logical pat' of pat' protection

group configured +et,een t,o sites

"ault of t'e po,er +oard9 e;ternal inputpo,er9 e;ternal +attery

(!&'e opposite station receivedsignals of P)-section failure alarmssuc' as /D7_AIS9 /D7_/CI and

/D7_.C


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&'e IP port is in loop-+ac0 state

&'e lo,er order pat' of t'e oppositestation receives error codes

Alarm of /D7 layer P) section errort'res'old crossing

(!&'e received signal attenuates too

muc'#$(%!&'e transmitting part of t'eopposite station failed#$(*!&'e optical

fi+er end is unclean or t'e connector isincorrect#$(2!&'e receiving

DETALLES DE ALARMAS DE RADIOS.xlsx

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