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2 2.1 - IntroduoSDH Alarmes
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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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Lista de Abreviaturas (2/7)
Li t d Ab i t (3/7)
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Lista de Abreviaturas (3/7)
Lista de Abreviaturas (4/7)
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Lista de Abreviaturas (4/7)
Lista de Abreviaturas (5/7)
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Lista de Abreviaturas (5/7)
Lista de Abreviaturas (6/7)
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Lista de Abreviaturas (6/7)
Lista de Abreviaturas (7/7)
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Lista de Abreviaturas (7/7)
Lista de Abreviaturas (1/5)
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Lista de Abreviaturas (1/5)
Lista de Abreviaturas (2/5)
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Lista de Abreviaturas (2/5)
Lista de Abreviaturas (3/5)
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Lista de Abreviaturas (3/5)
Lista de Abreviaturas (4/5)
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Lista de Abreviaturas (4/5)
Lista de Abreviaturas (5/5)
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Lista de Abreviaturas (5/5)
Fim de Mdulo
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