capitulo 2 - introdução alarmes

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2 2.1 - IntroduoSDH Alarmes


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All Rights Reserved Alcatel-Lucent 2007

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Modelo de Referncia SDH

SPI

Synchronous

PhysicalInterface

RST

RegeneratorSection

Termination

MST

MultiplexerSection

Termination

MSP

MultiplexerSection

Protection

MSA

MultiplexerSection

Adaptation

BCDE

T1

T0

U1

T0

U2

YT0

T0

S14

S4

P S3

N S2

S1

HUG-n

HigherOrde

r

UnequippedGen

erator

T0

S18

HPOM-n

HigherOrder

PathOverheadMonitor

T0

S16

F

HCS

HPC-n

HigherOrder

PathConnection

T0

S5

G

HPT-n

HigherOrder

PathTermination

U3

T0

S6

HPT-n

HigherOrder

PathTermination

U3 T0

S6

HPA-m/n

HigherOrder

PathAdaptation

U6 T0

S7

H

H

OA

G

G

LUG-m

LowerOrder

UnequippedGenerator

LPO

M-m

Lowe

rOrder

PathOverh

eadMonitor

J

LPC-m

LowerOrder

PathConnection

T0

S8

LPT-m

LowerOrder

PathTermination

U4

T0

S9

LPA-m

LowerOrder

PathAdaptation

U6 T0

S10

LKK

M

T2

S11

LOI

LPA-n

LowerOrder

PathAdaptation

U6

T0

S10

M

T2

S11

L

Plesiochronous

Interfaceports

HOI

MCF

Message Communication Function

SEMF

Synchronous Equipment Management Function

S1-S19

P N

VQ-

F-

S12

T3

T4

S15

YT1

T0

T2

LCS

PPI

Plesiochronous

PhysicalInterface

PPI

Plesiochronous

PhysicalInterface

S13

U1

U2

U3

U4

U5

U6

OHA

Interface

Interfacewithlocalop.(TPE-TPI)

Interfacewithcentralizedop.

DCCRbetweenRSTandMCF(D1toD3)

DCCM

betweenMSTandMCF(D4toD12)

Monitoring,command,alarmspoints

Timing:

T0:Internalsyncclock(MSTSt)

T1:ReferenceretrievedfromreceivedSTM-

N

T2:Referenceretrievedfromincomingtribu

tary

T3:External2MHzreference

T4:2MHzoutputRetrievedsyncstatus(Z1)

OHAOverhead Access

SETSSynchronous Equipment Timing Source

SETPISynchronous Equipment Timing Physical Interface

Interface ports

STM-Nport

TTF

A

ACCESS

FQNPS

Synchronisation

Interfaceport


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Cabealho SOH


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Cabealho POH


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1 Alarm notification

AIS e RDI

AIS: Alarm Indication Signal RDI: Remote Defect Indication

RSOH

1 1

1 1

1

1

1

1

1

1

1 1

MS-AIS

RSOH 1

1

1

1

1

1MSOH

1 1AU-AIS

RSOH

MSOH

POH

111

1

1

AU-PTRTU-AIS

K2MS-RDI

G1 HP-RDI

V5

LP-RDI


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Alarmes remotos

MS-FERF or MS-RDI

K2

HO/HP-FERF or HP-RDI

G1

V5

RFIG1

V5

1 2 3 4 5

1

6

1

7

0

8

1 2 3 4

1

5 6 7 8

1 2 3 4 6 7

1

85

1 2 3 4 5

1

6 7 8

1

41 2 3 5 6 7 8


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Critrio de interpretao do alarme do Ponteiro

NORM

LOP

3 x ind-AIS

N invalid pointers

3 x normal pointers

inc Indicationdec Indication

Validationof the NDF

NDF : New Data FlagInc : IncrementDec : DecrementN : 8 N 10Ind : Indication

AIS


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Processamento do cabealho

Multiplexer

V5

J2

N2

K4

Bip2

Tributaries

B3

POH

VC-12 VC4 STM frame

B2

PTR

MSOH

RSOH

B1

MUX

POH

VC11VC12

POH

VC3VC4

MSOH RSOH

Processingof theRSOH

STM-N

B1

POH

VC3VC4

MSOHRSOH

STM-N

MUX

B1

REGENERATOR

Regenerator

E1, F1D1-D3

ProcessingA1, A2, J0

Checking of B1

Generation of

B1

E1, F1D1-D3

The rest remains unchanged

STM-N

STM-Nsignal

B2

B3

V5 (bip2)

B1J0--

E1-F1D1 to D3

-

B1J0--

E1-F1D1 to D3

-

V5J2-

K4--

N2

B3-G1J1

C2-H4K3

F2-F3-

N1

B2-M1J0-

K1-K2E2

D4 to D12-

B1J0--

E1-F1D1 to D3

-

V5J2-

K4--

N2

B3-G1J1

C2-H4K3

F2-F3-

N1

B2-M1J0-

K1-K2E2

D4 to D12-

B1J0--

E1-F1D1 to D3

-

POH

VC11VC12

Plesiotributaries


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Exemplo de alarmes

2 Mbit/s

155 Mbit/s

ADM-1

63 x

2 Mbit/s

155 Mbit/s

2,4 Gbit/s

STM16

155 Mbit/s

Regenerator n

ALS active ALS active

Regenerator n+Linecutoff

155 Mbit/s

2,4 Gbit/s

STM16

155 Mbit/s

2 Mbit/s

155 Mbit/s

ADM-1

63 x

2 Mbit/s

X

ALS=Laser standby

PATHAIS

MS

FERF

MS

AISPATH

AIS

MS-AIS

ALS X LOS MS-AISP-FERF MS-AIS

PATH

AIS

PATH

AIS

LOS ALS MS-FERF

AIS2

PATH

FERF

LINE CUTOFF

AIS2

Alarm

routing


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Monitorao de AlarmesSeo, circuito e indicao de alarme remoto

Far End

POH POH

VC11VC12

VC3VC4

MSOH RSOH

MSOH RSOH

VC12VC11

VC4VC3

POH POH

PDHtributaries

Near End

POHPOH

VC11VC12

VC3VC4

MSOHRSOH

MSOHRSOHVC12VC11

VC4VC3

POHPOH

PDHtributaries

STM-N

STM-N

Number of errors detectedIn B2MS-REI

MS-REI (M1)

B2P-REI

Number of errors detectedin B3

B3

P-REI (G1)

P-REINumber of errors detected

In the BIP2 of V5

BIP2 (V5)

P-REI (V5)


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Monitorao de performanceParmetros de erro na performance

(ES)

Far End Near End

Errors

O : TP (Termination Point)Errors are detected at level of termination points

FEBBE, FEES, FESES, FEUAT... BBE, ES, SES, UAT...


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Erro de performance - Parmetros de coleta

Error monitoring

Anomalies Defects

Erroneous

blocks

ES

BBE

SES

Unavailability 10 consecutive SESs

Erroneous blocksoutside SES

Counter inhibition

30 % /s


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2 2.2 - Alarmes ADM


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Resumo Global - Alarmes dos elementos da rede


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Resumo Global - Alarmes dos elementos da rede - Cres


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Alarmes dos elementos locais


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Alarmes dos elementos locais - Cres


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Alarmes dos elementos remotos


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Alarmes das unidades de Agregado STM-4/STM16


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Alarmes das unidades de Tributrio eltrico STM-1


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Alarmes das unidades de Tributrio ptico STM-1


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Alarmes das unidades de Tributrio eltrico 140M


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Alarmes das unidades de Tributrio 34M/45M


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Alarmes das unidades de Tributrio 2M/1.5M


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Alarmes das unidades de Tributrio TransMux


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Alarmes das unidades Matrix


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Alarmes das unidades de Relgio


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Alarmes das unidades auxiliar


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Alarmes das unidades ADM600


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Alarmes das unidades MDULOS STM-1 e Infra Estrutura


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Aes Consequentes STM-4/STM-16


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Aes Consequentes STM-1


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Aes Consequentes 140M


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Aes Consequentes 34M/45M


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Aes Consequentes 2M/1.5M


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Aes Consequentes TransMux


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Aes Consequentes Matrix


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Aes Consequentes ADM600


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2 2.3 - Substituio daControladora

S b i i d SMEC (1/2)


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Substituio da SMEC (1/2)

S b tit i d SMEC (2/2)


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Substituio da SMEC (2/2)


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2 2.4 - Lista de Abreviaturas

Li t d Ab i t (1/7)


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Lista de Abreviaturas (1/7)

Li t d Ab i t (2/7)


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Li t d Ab i t (3/7)


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Fim de Mdulo


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capitulo 2 - introdução alarmes

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