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OTN


-OTN

20091216 1


OTN OTN OTN
OTN OTN G.709 -OTN OTN ROADM OTH

OTN OTN OTN OTN
20091216 2

1



L3 IP/MPLS / L2/L3
WDM10G/2.5GSDH n 2.5G SDHMSTP 622M/155Mn 6~10 622M/155MSDH MSTP 3.5G t

3
20091216 3

All IP

All IP All IP


Backbone

Metro

OAM CAPEX/OPEX
20091216 4

2

IP
OTH WDM ROADM OTN


T-MPLS IP IP MSTP PBT/PBB-TE PTN


DSLAM



PON



5
20091216 5



6
20091216 6

3


?


? /
SDHDWDM /

?


?


7
20091216 7

IP+WDM
IP

IP

SDH
(OAM&P)

WDMPDH WDMPDH
WDM

+
WDM


8

1QoS50ms 2a, WDMJ0,B1 3

20091216

4

IP over WDM
? ? ? ? ? ? ? SDHWDMIP OCP OCPOTU

20091216

9


? ̦ ? ?

20091216

10

5

SDH

? IP over WDM
OAM&P

20091216

11

OTN

20091216

12

6


? SDH C (OAM&P) C C ? SDH C GE2.5G POS10GE40GESDH C SDH VC4 C SDH

13
20091216 13



20091216

14

7

IP+?

20091216

15

IP+

20091216

16

8

IP+

20091216

17

ROADM?

20091216

18

9



20091216

19

IP over OTN
IP+SDH+WDM IP+SDH+WDM
IP

Service layer
STM-1/4/64 POSGE10GE

SDH

WDM

IP+WDM IP+WDM
IP

WDM

OTN

20091216

20

10

OTN
? IPIP IPIP ? SDH SDH SDHMSTP SDHMSTP է ?
C OTN OTN OTHROADMSDH OTHROADMSDH VC-12/VC4 VC- 12/VC4 WDM WDM C pT-MPLSPBBpT MPLS PBBTE TE
20091216 21

OTN

?
? Gb/s ? SDH

? OTN
C C C C C C C FEC C

20091216

22

11


OTN OTN OTN OTN OTN OTN OTN OTN OTN
20091216 23

OTN
? G.709 ? ROADM ? ODUkOTH) ?

? OTN G.709OTNOTNOTN

24
20091216 24

12

OTN
? OTNOptical Transport Network OTNOptical Network ? OTNG.872G.709G.798ITU-T OTNG.872 G.709 G.798ITU ? OTNROADM OTH G.709 OTNROADM OTH G.709 WDM / WDM / ? OTN OTN ULHDWDM DWDM ULHDWDM DWDM ? ULHOTN ULHOTN OTN OTN OTN OTN O/E/O DWDM O/E/O DWDM
20091216 25

OTN

_

G.872 G.709 G.806 G.8251 G.873.1 G.959.1 G.874 G.798 G.8201 G.873.2 G.664 G.874.1 G.808.1 G.680 G.875 G.7710

26
20091216 26

13

OTN
? G.872 G.872 ? G.709OTNOTN G.709OTNOTN DSDHG.707 DSDHG.707 ? G.798OTN/ G.798OTN/ SDHG.783 SDHG.783 ? G.7710SDHOTN G.7710SDH OTN ? G.874OTN G.874 OTN ? G.7710OTNFCAPS G.7710OTNFCAPS ? G.808.1linearSDHOTN G.808.1linearSDH OTN ? G.873.1OTNlinearODUk G.873.1OTNlinear ODUk ? G.8251G.709 OTN NNI G.8251G.709 NNI ? G.8201OTN G.8201OTN ? OTNG.959.1G.664 OTNG.959.1 G.664 ? ӧG.808.2 ӧG.808.2 G.873.2OTNODUk G.873.2 OTNODUk

20091216

27

OTN

20091216

28

14

OTN-OTH

?
C SDH SDH C ODU1~ODU3 ODU1~ODU3 C C SDHWDM SDHWDM ? C C

?

? ? ODU2/ODU3 ODU2/ODU3 ? GE/10GE/40GE/100GE GE/10GE/40GE/100GE ? ?
20091216 29

OTN-ROADM

20091216

30

15

OTH
G.709 OTNOTN SDHWDM TCM
OTH

ROADM

20091216

31

OTN

20091216

32

16

OTN1

20091216

33

OTN2
? C OTN ? C ODU1/ODU2(e)/ODU3 ? TCM C TCM1 TCM6 ? FEC C G.709 FECFEC
20091216 34

17

OTN
C C C C C C

20091216

35

NG OTN
? OTNSDH ? GE/10GE LAN/40GE/100GE ? SANDVB/HDTV ? NG OTN

20091216

36

18

OTNSDH
? OTNSDH ? DWDM OTN ? OTNSDH ? SDH ? OTN
20091216 37

OTN vs SDH
? OTN SDH ? OTN OAMSDH ? OTN SDH D ?
SDHATM EthernetSANVideo OTN GE 10GE
20091216 38

19

OTNSDH
SDH SDH 1+1MSPASONOTNSDH 1+1MSPASONOTNSDH 2 2 ?
C OTNSDHSDH OTNSDHSDH GEGE GEGE OTN OTN

?
C OTNSDH OTNSDH OTNSDH OTNSDH

? SDHASONOTNSDH SDHASON OTNSDH OTNOTNASON OTNOTNASON ݦ

20091216

39

WDMOTN

+ =ROADM OTN OTN

+G.709

WDM

OTN OTN

+ OTN OTN

20091216

40

20

OTNWDM
? WDM৻WDM WDM৻WDM OADMROADM OADMROADM ? WDM WDM G.709 G.709 OTNOAM֨WDM OTNOAM֨WDM OTNWDMWDMOTN OTN WDMWDMOTN OTUkOTN OTUkOTN WDMWDM WDMWDM ? OTN OTN WDMSDH WDMSDH

20091216

41


OTN OTN OTN OTN OTN OTN OTN OTN OTN
20091216 42

21



20091216

43

10GE LAN

20091216

44

22

OTN

20091216

45

IPOTN IPOTN

20091216

46

23

OTN

20091216

47

OTN

20091216

48

24

TCM

20091216

49


OTN OTN OTN OTN OTN OTN OTN OTN OTN
20091216 50

25

OTN layer Architecture
Circuit layer
ISDN

Voice Data

Broadcast path multimedia

DSU CSU PBX

O/E layer
SMDS HSCS FR ATM/IP BA E1 E3 STM-N STM-1 STM-4 STM-16 STM-64

All Optical layer
1 2 3 3 3
OADM WC

1 2

1

2

1 2 3 1
WR

3 2

1 2 3

1 2 3
ODXC

1 2

1 2
OS

1 1 2
OP

2 3

20091216

51

SDH

20091216

52

26

OTN1

? ITU-T G.872OTNG.709 OTN G.798OTN ? SDH, ? Multi-play ? ħ,OTNWDM, ?

20091216

53

OTN2
IP/MPLS PDH STM -N (OCh) (OMS) (OTS) GaE ATM

20091216

54

27

OTN
? G.872 OTN OChOMSOTS SONET/SDH

20091216

55


OTNSDH OMAP(OperationsAdministrationMaintenance and Provision)OCh y ( )
20091216 56

28


DWDMDWDM H DWDM ŧ

20091216

57


( G.652 G.655) p EDFA

20091216

58

29


1 OTSnm OTSnm 2 WDM 1

ODXC OCh

2 WDM n

OA

ODXC OCh

n OCh OMSnm nm 2.5 G10 G40 G

? ? ? ?

OCh OCh OMSOCh OMSOCh OTSClient/Server OTSClient/Server OChOMSOMSOTS OChOMSOMSOTS

20091216

59

OTN Layer Network Trails
? Example of OTSn, OMSn, OCh, OTUk, ODUk, OPS0 trails C Transport of STM-N signal via OTM-0, OTM-n and STM-N lines

STM-N ODUk OCh, OTUk OPS0 OTM-0 OCh, OTUk OMSn OTSn OTSn OTM-n R OCADM OMSn OTSn
3R

OCh, OTUk OMSn OTSn OTSn R LT
3R

OSn

DXC 3R
Client

3R

LT

STM-N

DXC
Client

ODXC

LT Line Terminal w/ optical channel multiplexing OCADM Optical Channel Add/Drop Multiplexer ODXC ODU Cross-Connect 3R O/E/O w/ Reamplification, Reshaping & Retiming and monitoring R Repeater

20091216

60

30

OTN Layer Networks & Client Signals
? Three new layer networks: C one "Gbit/s" path layer ? OCh C two section layers ? OMSn ? OTSn C single channel section layer: ? OPS0 Client signals: C IP/MPLS C ATM C Ethernet C STM-N

IP/MPLS ATM ETHERNET STM-N Optical Channel (OCh) layer network OTM Physical Section (OPSn) OTM-0 OTM-nr, n>1

Interworking with pre-OTN

STM-N GbE

Optical Multiplex Section (OMSn) layer network Optical Transmission Section (OTSn) layer network Optical Transport Module of order n (OTM-n, n1)

?

20091216

61

OTN

G.872 OCh OPUODU OCh OPUODU OTU3 OPU ODU OTU3 OPU ODU OTU OTU
20091216 62

31


OTN OTN OTN OTN OTN OTN OTN OTN OTN
20091216 63

OTNG.709

20091216

64

32

G.709
? G.709 ITU-T OTN OTN ĥ OTSOMS OCh OTN
20091216 65

OTN Interfaces
? User to Network Interface (UNI) ? Network Node Interface (NNI)
C Inter Domain Interface (IrDI) C Intra Domain Interface (IaDI)
USER A

C between equipment of different vendors (IrVI) Network one vendor (IaVI) C within subnetwork ofOperator B
OTM NNI IaDI-IrVI OTM NNI IaDI-IaVI OTM NNI IaDI-IaVI OTM NNI IrDI

Network Operator C

OTM UNI

Vendor X

Vendor Y

20091216

66

33

G.709 ? G.709
C 2.5Gb/s10Gb/s40Gb/s

?
C TDMSTM16/64/256 C GE/10GE/40GE/100GE C SAN ESCON/FICON/FC1G/2G/4G/8G/10G C HDTV/DVB

? OTNTDM -> NG OTN
20091216 67

OTN
Proprietary elements: ? OTM-n.m C optical parameters C number of wavelengths C bit rates of wavelengths C supervisory channel ? OTUkV C FEC C frame format C ODUk mapping
Clients (e.g. STM-N, ATM, IP, Ethernet) OPUk ODUkP
OCh

ODUkT OTUkV OTUk OTUkV OTUk

OCh OMSn

OChr

OPSn OTSn
used between (and within) OTN transparent subnetworks used within OTN transparent subnetworks; implementations are very much technology dependent

OTM-n.m Full functionality

OTM-0.m Reduced OTM-nr.m functionality 20091216 68

substructure

ODUk

34


?ITU-T G.709OTNNNI ?OTNOMAPOTNOCh (Digital Wrapper) ,

20091216

69



SDH/SONet ATM FDDI IP PDH SDL

OCh Overhead

OCh

FEC

20091216

70

35


?(Overhead)OTN ?FEC˦§FEC(Forward Error Correction)FECӧSDHBIP-8(Bit Interleaved Parity)FEC SLA(Service Level Agreement) FEC ?HeaderTrailer֧ OTN

20091216

71

G.709
? OTN(OTUOptical Channel Transport Unit)OH(Overhead) FEC ? G .709OTU-k(k=123) 2.5 Gb/s10 Gb/s40 Gb/s ? OPU
C

? ODU
C

? OTU
C

?
C 2.5G2/s C 10G: 8.2/s C 40G: 33/s 72
20091216 72

36

OTUk
? OPUkODUkOTUk OPUkODUk OTUkOTUkK=123 OTUkOTUkK=1 G.709 OTU1OTU2 OTU3 OTU1 2.5Gbit/s10Gbit/s40Gbit/s 2.5Gbit/s 10Gbit/s 40Gbit/s ? OTUk 4 4 080 16 4 16 255 FEC 3 808 255 FEC 3 17 814 1 8 OTUk 24 114 ODUk OTUk 2 ODUk 1516 OPUk 15 OPUk ? OTUk OTU1OTU2 OTU3 OTUk OTU1 44080 4 SDH STM-N SDH STM-N SDH STM- SDH STM125us 125us

20091216

73

OTNSDH
? OPU
C
9 270 N

? ODU
C

1 3 4 5

RSOH AU-PTR MSOH payload

? OTU
C

9 9 N 261 N

?


C C C C FEC 2.5G2/s 10G: 8.2/s 40G: 33/s

74
20091216 74

37

OTUk and ODUk frame formats (k=1,2,3)
OTUk bit rate: 255/(239-k) * "STM-N" ODUk bit rate: 239/(239-k) * "STM-N"
3825 3824 4080

OPUk OH

1 Alignm 2 3 4

OTUk OH

14 15 16 17

1

7 8

ODUk

Client Signal mapped in OPU k Payload OPUk Payload

OTUk FEC

Client Signal OPUk - Optical Channel Payload Unit ODUk - Optical Channel Data Unit OTUk - Optical Channel Transport Unit Alignment
k indicates the order: 1 2.5G 2 10G 3 40G

20091216

75

OTN
(SDHIPATM )

OPU-OH

OPU

OPU

OPU

OTU

ODU-OH

20091216

FEC
76

FAS

OTU OH

OPU-OH

38

OTN
(1) OPU-OHOPU(Optical Channel Payload Unit) (2) OPUODU-OHODU(Optical Channel Data Unit) (3) FAS(Frame Alignment Signal)OTU-OHFECODU OTUOCh(OSC) OTUOCh

20091216

77

OTUk
? OPUk OPUk
C OPUk OPUk C OPUk SDH/SONET SDH/SONET ATMIP ATMIP

? ODUk ODUk
C ODUk OPUk PM OPUk PM TCMii=16 TCMii=1 C ODUkOPUk, ODUkPM(Path ODUkOPUk ODUkPM(Path performance Monitoring)TCM (Tandem Connection Monitoring) Monitoring) APS/PCC(Automatic Protection Switching/Protection APS/PCC(Automatic Communication Control channel) channel)

? OTUk OTUk
C OTUk ODUk FEC OTUk ODUk FEC OTUk C OTUkODUkFEC OTUkODUkFEC SM(Section Monitoring) Monitoring)

20091216

78

39

OTN

?
? ? ? ? ? ? FEC SM PM TCMi APS GCCi

20091216

79

OTUk and ODUk Overhead (k=1,2,3) ?Associated overhead? overhead?
Column Row 1 2 3 4 1 7 8 OTUk SPECIFIC OVERHEAD AREA SM GCC0 RES TCM5 TCM4 14 15 16
OTUk FRAME ALIGNMENT OVERHEAD AREA MFAS FAS Alignm OH TCM TCM6 RES ACT

OPUk OH

TCM3 GCC1

ODUk
GCC2

OPU k Payload
RES

TCM2 ODUk SPECIFIC OVERHEAD AREA TCM1 PM APS/PCC

RES JC Mapping & Concat FTFL RES JC Specific EXP RES JC
PSI NJO PJO

ACT: Activation/deactivation control channel MFAS: MultiFrame Alignment Signal 1 3 1 9 10 127 128 2 Protection137 138 255 APS: 0 Automatic Protection Swiching PCC:129 Communication Control channel 1 2 3 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 0 6 7 PT 8 Operator Operator 1 2 coordination channel Operator Specific PM: Path Monitoring 3 Operator Specific FTFL 1 5 4 5 6 7 Identifier2 2 3 4 6 6 7 8 1 2 3 5BIP-87 8 8 2 3 BEI 5 6 1 8 8 Identifier 1 2 3 4 5 6 7 1 EXP: Experimental 3 4 5 TTI 7 8 1 2 3 4 PSI: 6 Payload1Structure4Identifier 7 STAT Mapping BIP-8 BEI/BIAE STATRES FAS: Frame Alignment TTITTI Signal RES: ReservedBEI/BIAE international Concat for future & BIP-8 Fault Fault Forward Backward FTFL: Fault Type & Fault Location Indication Indicationstandardisation 255 Specific Field reporting channel Field 0 15 16 31SM: Section Monitoring 32 63 GCC: GeneralSource Access Channel Communication Destination Access TCM: Tandem Connection Monitoring Operator Specific TTI Point Identifier Point Identifier

TCMi PM

TCMi

20091216

BDI BDI BDI IAE

80

OPUk SPECIFIC OVERHEAD AREA

40

OTN
1 14 15 16 17 OPU -OH k 3824 1 AlignmentOTU -OH k 2 3 4 ODU k-OH OPU k (43808 )

1

2

3

4 FAS
TCM ACT

5

6

7 MFAS

8

9 SM

10 11 12 13 GCC0 TCM4 PM RES

14 RES

15 16

RES TCM3 GCC1

TCM6 TCM2

TCM5 TCM1

EXP

FTFL OPU k Overhead

GCC2

APS/PCC

20091216

81

SMPMTCMi

SMPMTCMii=16

20091216

82

41

SMPMTCMi
? TTI TTI
C C C C SAPIDAPI SAPIDAPI TIMTTI TIMTTI

? BIP-8bit BIPSD SD CVBIP_8 CVBIP_8

? BEI BEI
C C

BEI_SD BEI_SD BEI_CV BEI_CV

? IAE IAE
C C

IAESSM IAE 1 TCMi STAT010 IAESSM 1 STAT

? BIAE BIAE ? BDI BDI
C C C C C

BIAESBIAE 1011 BIAESBIAE 1011

BDIBDI 1 BDIBDI 1

? STATPM TCMi STAT

1ODUK_AISSTAT 111 1 ODUK_AISSTAT 111 2ODUK_OCISTAT 110 2 ODUK_OCISTAT 110 3ODUK_LCKSTAT 101 3 ODUK_LCKSTAT 101 4LTCTCMi STAT 000 4 LTCTCMi 000

20091216

83

SMPMTCMi SM PM

? ? ? ?

SM̦ PM TCMi BIPTTI
C SMPMTCMiBIPOPUk
? SDHB1B2B3 ? ODUKBIP

? ?

20091216

84

42

SMPMTCMi
TCM2BC ATCM1 PM
Client Signal

Path CM PM

NO A
UNI-UNI CM TCM1 NNI-NNI CM TCM2

USR2
ODUk

NO B

NO C

USR1

ODUk

Client Signal

85
20091216 85

SMPMTCMi

20091216

86

43

IP over WDMSNCP
? OTN ? OTN ? 2007.10OTN ? TCMi ? TCMiOTN ? 50ms

20091216

87

OTM
? OTN OTM OTM ? OTM ONNI ONNI OTM-n.m n OTM OTMn OTM ITU-T n 16m ITU- n 16 12 32.5Gb/s 1 2.5Gb/s 10Gb/s 40Gb/s

20091216

88

44

OTM
? OTM OCh OCh OMSOTS3 OMSOTS3 ? OTM OPU1OPU1 OPU1OPU1 OPU1OPU1 OPU1 ODU1 ODU1ODU1SDH ODU1ODU1 ? OTM §Ө
C ODU1 ODU1 TCMFEC TCMFEC OTU1OTU1 OTU1OTU1 OTM OTM C ODU1 ODU1 áODTUG2 ODTUG3 áODTUG2 ODTUG3 OPUk OPUk
20091216 89

OTM

20091216

90

45

OTNSDH
? ? ? ? VC4 ODU1ODTUG3

STM-N

N

AUG

1

AU-4

VC-4 3 TUG-3 1 7 TUG-2 3 TU-12 VC-12 TU-3 VC-3

C-4

139264kbit/s

C-3

34368kbit/s

˧

C-12

2048kbit/s

20091216

91

OTN Containment Relationships
Client

Associated overhead

Wrapper

OH OH OH

Client OPUk ODUk OTUk FEC

OCh Payload Unit (OPUk) OCh Data Unit (ODUk) OCh Transport Unit (OTUk) Optical Channel (OCh) Optical Channel Carrier (OCC) OPS0 Optical Multiplex Section Optical Transmission Section OTM Overhead Signal Optical Supervisory Channel

Non-associated overhead

OH OCC OH OH OOS OSC OSC OCC
OMSn OPSn OTSn

OCC

Optical Transport Module

Optical Physical Section
92

20091216

46

ODUk
? ? ODU1ODU2 ODU1 ODU2
C 4 ODU1ODTUG2ODTUG2 4 ODU1ODTUG2ODTUG2 OPU2 OPU2

? 4 ODU1 OPU2
C ODU1 JOHODTU124 JOHODTU12 ODTU12 ODTUG2 ODTUG2 OPU2 OPU2

? ODU1 ODU2 ODU3
C jj4ODU2 4j16 ODU1 ODU2 4j ODTUG3 ODTUG3 OPU3 ODTUG3 ODTUG3 OPU3 ODU1 ODU1 ODTU13ODU2 ODTU13 ODU2 ODTU23x ODTU230x44x16 ODTU23x ODTU23 4x ODTU13 ODTUG3 ODTUG3 OPU3 OPU3

20091216

93

OTN
?OTNODU1 ODU2ODU2ODU316ODU1 ODU3 ?(Alignment)OTU1-OH0ODU1 ODU2ODU1 ODU2ODU2 OTU2OTU2 FEC

20091216

94

47

OTN
Alignment ODU1 ODU1-OH OPU1OH


4

OPU2-OH

Alignment ODU1-OH

OPU1OH

ODU2

ODU2-OH



OPU1OH

OTU2 Alignment -OH OTU2 ODU2-OH

OPU2-OH

Alignment ODU1-OH



OTU2 FEC

20091216

95

OTNGE
ԧGE/10GE, GE 155M WDMTMUX OTN ? GEOTNOPU1 GEGE GEGE (GE ADM)

? 10GEODU2ITU ZITU-T Sup.43 OTNIPĥIP Over OTNOTN/ OAM

20091216

96

48

OTN

20091216

97


? SDHVC ? 10GE GE 10GE ? ODU0 OTU0 ? ODUflex CCBR ? OTN
GE VLAN

10GE

ODUk

(a) VC

(b)10GE

(C) ODU0
20091216

(d) ODUflex
98

49



x10

x4

x4

20091216

99

100Gb/s

? WDM ?
QPSK 10Gb/s

28Gb/s

20091216

100

50

OTN
? LO ODUHO ODUTSODUflex

20091216

101

OTNSDH
? G.709 SDH SDH OPUODUOTU OTUk OPU ODU OTUk OTN OTUk OTS OTN OTUk OTS OTN O/E/O ODUk ˧ ODUk ? SDH G.709 SDH G.709 OTN OTN ODUk ODUk OTUk FEC FEC FECOTN OSNR FEC OSNR QOS QOS

20091216

102

51

OTN- OTH

20091216

103

OTH
? OTH OTN ? ODUk ODU12.5Gb/s ODU210Gb/sODU340Gb/s

20091216

104

52

OTH

20091216

105

OTH
? SDHWDM ? OTU١ ?
1-100Gb/s GE/ ODU0/ODU1/ODU2/ODU3/ODU4 SDH VC4 SDH OTUMxNM+N,



OTN

20091216

106

53

]

ODUk GMPLS OTN ODU0/1/2/3/4 >1T >GE

VC SDH VC4 1T <2.5G

PTN/Router <1T <GE

20091216

107

OTHSDH+WDM
? OTHSDHODUkW ? ODUkW ? CAPEXOPEX


SDH

SD H OTN



SDH+WDM

OTH
20091216 108

54

OTH
?
C 800Gb/s3.2Tb/s C 3.2Tb/s12.8Tb/s C 1-3Tb/s? CMCCDT>10Tb/s?(AT&T)

?


C C C C C C OTU16 OTN40Gb/s OTN640Gb/s 2.56Tb/s 5.12Tb/s 1.44Tb/s

?


C C C

20091216

109

PXC/OTH
PXC WDM 10T ROADM OTH T

? PXC˗ ? OTH ? OTN
20091216 110

55

OTN
?
C C C C ODUk SNC1+1M:N OCH 1+11+1 OMS 1+1 OLP 1+11:1

?
C ODUk C OCH

? MESH
C ODUk1+11+11+11:1 M:N


20091216

111


? ? ? ? ODUk OCH OMSPOLPOSNROSNROLP

20091216

112

56

1+1
? ? OCH 1+1 1+1WDMը

20091216

113

OTN- ROADM

20091216

114

57

ROADM
? ROADM DWDM OADM OTN ROADM 3 ? ROADM PXC OTN 8 O/E/O
20091216 115

FOADMROADM
FOADM
OEO

ROADM

1 ~ OA 80

1 ~ 80

FOAD M

OA

1 ~ 80
OA

ROADM

OA

1 80

~

1 ~ N

1 ~ any

? ? ?

? ? ?


? ?

116
20091216 116

58

ROADM-WBPLC
? WBMEMS 50GHz ? PLC100GHz ?

WBROADM

PLCROADM

20091216

117

ROADM-WB
? MEMS ? 50GHz

WB

WBROADM

20091216

118

59

ROADM-PLC
? ? ? ? ? PLC 100GHz WB2

PLC

PLCROADM

20091216

119

ROADM-WSS

? WSS
C C

?


20091216

120

60

WSSPXC
A A B B C C

F D E F

G G

H H

Z

WSS

ROADMMESH

? PXC:ROADM ? OTU WSS468 ASON OXC ?

121
20091216 121

WSSFlash Demo

122
20091216 122

61


OTN OTN OTN OTN OTN OTN OTN OTN OTN
20091216 123

OTN OTN G.709 OTNOTNOTN OTNTb/s STM-16/64, GE/10GE SDH1Tbit/s OTNGE ODU1
20091216 124

62

OTN ? OTN ? OTN
? OTN OTM G.709WDM ? OTHODUk ? ROADM ? OTH+ROADM
20091216 125

OTN
?
?DWDM+G.709 ?DWDM+G.709+ROADM

?
?OTH (O/E/O)

?
?DWDM +G.709+ROADM+OTH

126
20091216 126

63

OADMSDHSADM (Drop) (Add) ADM
20091216 127

ROADM

20091216

128

64

ROADM
RNC MGW RNC

RNC

MGW

RNC

8xany 8xany

8xany

8xany

4xany

8xany

8xany

WSSPLCWBROADM GSS
20091216 129

ROADM/ ? ROADM ? IP ؛ ? ? n
20091216 130

65

ROADM
? ROADM ROADMmesh ? ROADM ? ROADM ? ROADM

20091216

131

ROADM
?
C 40G

?
C ĥ100GHz 50GHz

?
C

?
C
20091216 132

66



OXCSDHSDXC OXC OEOOTN OXC

20091216

133

OTN

20091216

134

67

OTNW

20091216

135

OTN

20091216

136

68

OTN
OTNOptix OSN 3800/6800
WDMOTNGE ? 320Gbit/s ODU1 ? 160/s GE ODUk SNCP 10GROADM Acho10

WDMOTNONST 3000 WDMOTN
C ZTE WDMOTN
?

OTN OTN 2.5G

? ? C

ZTE WDMROADM+GSS
CAPEXOPEX 20091216 137

ROADM GSS
GE

A
1
GSS

GSS

GSS

GSS

G

ROADM

ROADM

GSS

ROADM

GE
GSS

ROADM

ROADM

D

GSS

GE

B
ROADM
GSS

F

ROADM

C

GSS

E

GSS

GSS

GE

GE

ROADM+GSS CAPEXOPEX
20091216 138

69

OTN ? OTNOTH
C OTHOTN Infinera ? OTNROADM C ROADMOTN

20091216

139

OTN
? 2008.7 W ? 2009.1ODU1 360G 96x10G ? 2009.12ODU2 1.44T 96x40G WDM

20091216

140

70

FONST 3000W
? ? ? ? 2.5G2.5G G.709 ODU1 sub-ODU1

20091216

141

FONST 3000
? ? ? ? 300mm 16

W7 W6 W5 W4 W3 W2 W1 A S C U / O T U 10 A S C U / O T U 11

E1

E2

E3

E4

E5

E6

E7

O T U

O T U

O T U

O T U

O T U

X C U

X C U

O T U

O T U

O T U

O T U

O T U

O T U

O T U

12

13

14

15

16

17

18

19

1A

1B

1C

1D

1E 1F

W7 W6 W5 W4 W3 W2 W1
E M U / H U B 00 E M U / O T U 01 O S C / O T U 02 A S C U / O T U 03 A S C U / O T U 04 O T U / E O W 05 O T U / O L P 06 O T U / O L P 07 O P M / O T U 08 O T U O T U O T U O T U O T U

E1

E2

E3

E4

E5

E6

E7

E M U

E M U / O T U 01

O S C / O T U 02

O T U / E O W

O T U / O L P 04

O T U / O L P

O T U

O T U

O T U

O T U

O T U

O T U

O T U

O T U

/ O T U

09 09

0A

0B

0C 0C

0D

0E 0F

00

03

05

06

07

08

09

0A

0B

0C

0D

0E 0F

(a)/

(b)OTH
20091216 142

71

FONST 3000
? ? ? ? ? ? ? EMUASCU1+1 10GSFP/XFP 10GXFP CTransponder96 ՛໓ ? ՛

20091216

143

FONST 4000

OTN



20091216

144

72

FONST 4000
? ? ? ? ? ? ? FONST 3000 : C192@10G 96@40G STM-16/64/256, GE/10GE/40GESAN OTN G.7096TCMGCC ODU2ODU3W 8ROADM GMPLS ODUk1+11:1M:N
20091216 145

? ? ?

OSN 1800
? ? C 2M10G C C ? All over WDM/OTNOTN ? xPONxPONPON50ms ? 1U16GE2U48GE C ? OTNFECCWDMOTN12033dB ? EDFA170 C ? OSS ? OTNIP C R ? All over WDM/OTN 30%-90% ? 100M~10G ? AC C ? 8CWDM40DWDM ? 20091216 146


73

OSN 8800/6800/3800/1800
? OSN 8800/6800/3800/1800 ? C OSN 8800/6800FOADM/ROADM C OSN 3800/1800FOADM ? C OSN 8800/6800 C OSN 3800/1800

20091216

147

OSN 3800
? ? ? N C OSN 6800/8800 OTH C ] ? IU2-IU5MESH C C C ADM ? 3ˡ C ? GEODU1Any ? VLANStack VLANL2 FOADM
FAN

?

IU1 IU2 IU3 IU4 IU5

IU11

IU6/PIU IU7/PIU IU8/SCC IU9/SCC IU10/AUX

20091216

148

74

OSN 1800
? N C ? C ? FOADM C ? ]L1GE

20091216

149


? ? OSN1800 C ĥ193.8mm19.8mm208.7mm OSN 8800/6800/3800 C (PCB)245.1 mm () x 220 mm () x 2mm () C 264.6 mm () x 25.4 mm () C OSN 1800 C ? OSN 3800/6800/8800OSN 1800

?

IU1 IU2 FAN IU3 IU4 IU5

IU11

IU6/PIU IU7/PIU IU8/SCC IU9/SCC IU10/AUX

OSN 1800

OSN 3800
20091216 150

75

OSN 1800
? OTUOTU C LQG: 4GEOTU5G C LQM: 4100M-2.5GOTU1 C LQM2 4100M-2.5GOTU18100M-2.5GOTU1 C LDGF 2FE/GEOTU1 C LDGF24GE2OTU1 C LWX2: 242M-2.67G C PON ? C LSPL1OLT1.244G2.488G C LSPU1ONU1.244G2.488G C LSPR1GPON C LSEU1ONU C LSEL1OLT1.25G C LDER2EPON ? C LOEL8OLTOTU21.25G C LOEU8ONUOTU21.25G OADM C DMD1/2MR1/2/4/8/1S/2S, SBM1/2/4/4S C OLPSCSOCP SCC OSCFIUOADMCTL
20091216 151

? ? ? ?


? C OPU116 ? FE/STM-1/STM-4/STM-16/GE/FC100/FC200 C PON C 3R ? 42 Mbit/s 2.7 Gbit/s C 4xAny 8xAny 2xGE C OTU1OTU2OTU5G OTU C I4SCC+MR2+2xLOELSCC+DMD2+2xLOEL ? 161.25G2OTU2 C II8SCC+MR8+6xLOELSCC+2xMR8+5xLOEL ? 481.25G6OTU2401.25G5OTU2 LOEL:8SFPXFP˦

? ? ? ?

?

20091216

152

76

OSN 1800
? ? G.709OTN C C CWDM ?

20091216

153


OTN OTN OTN OTN OTN OTN OTN OTN OTN
20091216 154

77

OTNROADM

20091216

155

OTN Evolution - Architecture Change
present point-to-point Next step single WDM SPRing Future -AON multi WDM SPRing

1
WDM WDM

1 n
OADM

OADM IP
R A O M D

n

RO AD

ROADM SDH ATM

oxc

M

ROADM IP ROADM ROADM Characteristics: using OXC Advanges: * more flexible network configuration Characteristics: * base on optical self-heal Characteristics: ring * using WDM and OA Advanges: Advanges: * fast protection of OADM * low cost to increase bandwidth ring *connect directly other services * lower cost

20091216

156

78

OTN Architecture model

ADM

ADM

ROADM

ADM
ROADM ROADM

ADM

OADM
ROADM

ROADM

20091216

157

OTN
OADM Ring 4080 OADM OXC OADM OXC OXC OADM OADM OXC 4080 OXC

OADM

Ring 40

OADM



OADM OXC OADM OADM Ring 816 OADM

OADMOXC ܦ



OADM

20091216

158

79


OTN OTN OTN OTN OTN OTN OTN OTN OTN
20091216 159

WDM
? ? ? C C
A B C D E F G A

AG

C
A B C D E A

20091216

160

80

OTN
GE 10GEOTN OTN VC-4/12OTN OTNASON/GMPLS QoSMESH
20091216 161

OTN
? C C C ? C // / / C ? ? C

20091216

162

81

OTN
? WDM
C C FEC FEC C TCMZ TCMZ C LHULHDWDM LHULH DWDM

? ROADM
C C ROADM ROADM C

? ODUOTH
C C (GE/10GE)

163
20091216 163

OTN: WDM WDM
? WDMWDM WDMWDM ? ˼Z ? FEC FEC ? OTN OTN

20091216

164

82

OTN:ROADM ROADM
? G.709 G.709 ? ROADM/ ROADM/ ? ROADM40G ROADM40G ? ROADM ROADM

20091216

165

OTN:OTH OTH
? OTHSDHWDM OTHSDHWDM ? OTHODUk OTHODUk ODU1? ODU1? ? OTH40G OTH40G ? OTH OTH

20091216

166

83

OTN:OTH+ROADM OTH+ROADM
? ROADMOTH,ROADMOTH ROADMOTH,ROADMOTH /ODU1 / ODU1 ? ? ROADMOTH40G ROADM OTH40G ? OTHROADM OTH ROADM

20091216

167

ROADM/PXCOTH
? ? ? ROADMFOADMPXC CAPEXOPEX OTHSDH+WDMOTUW OTU+OCPW

SDH+WDM

OTN

20091216

168

84

OTN
? W C W ? PXC C PXC C PXC C C PXC; C OTN ? WǦ ? ROADMPXC

20091216

169

OTN
WDM G.709 OTN WDM G.709 WDM WDM OTN OTN
OTN OTN GE2.5Gb/s 10Gb/s GE

OTN SDH +WDM SDH
WDM WDM SDH SDH OTN SDH WDM OTN SDH OTN OTN OTNSDH WDM OTNSDH

20091216

170

85

OTN

OTUɧ ǡOTNOTN ROADM G/T





OTNGMPLS

171
20091216 171

OTN
?
C OTNOTN C ULH+2ROADM C OCP C OTN OTH

?
C Ӝ
OTN

OTH

OTU

OTN

OTN

ROADM ROADM

OTU

OTN

OTN

20091216

172

86

OTN-
?
C C C C ROADM 2ROADM OCP

?
C

20091216

173

OTN-
? C IP C C C C C OTHROADM ? OTH C C OAM C OTN C PTN+WDM

?

?

20091216

174

87

OTN-
? ROADM ? OTH ? ?





20091216

175

OTN
? OTN ? WDMG.709 OTN OTN ? ROADMOTHM ROADM/OTH // ? OTN
20091216 176

88


? WDMOTN() C SDH10/100GE OTN OTN C WDM , 40G/100GE OTNASON C ASONIP

?

?

20091216

177

IP Over WDM/OTN
MGW MGW MSC MGW

BSC

IP

BSC

GE, 10GE, STM-1 /4 /16 /64 POS

DWDM

DWDM

DWDM /ROADM /OTN /GSS

IP Over WDM/OTN40G+/ IP WDM/OTN40G+/ 1+1 1+1 1+1ROADM+GSS 1+1ROADM+GSS
20091216 178

89




IP over OTN/ROADM/W/GMPLS
PTN MSTPRPR 2.5G/10G




CWDM

CWDM


PTN

MSTP 622M

EPON OLT


ONU
NodeB AG VPN

WLAN BTS

VPN

VPN

Triple play

VPN

AG

AG

internet

PTNI PTNI CWDM CWDM
20091216 179



20091216

180

90



20091216

181


? ? BrasRNCSRIP/MPLS WDM/OTN ? ABA B
C QoS C
20091216 182

91

5

20091216

183

IPIP

ALL IP IPTDM

20091216

184

92

IP

20091216

185

IP

20091216

186

93

OTNIP

?OTNSDH ?OTNۧ ?OTNASONLBitJ ?/OTN
20091216 187

3G/ 3G/ IP over WDM/OTN IP

IP+
20091216 188

94

IP OVER WDM/OTN WDM/OTN

20091216

189

/ /

20091216

190

95

/

20091216

191

/

20091216

192

96



20091216

193


OTN OTN OTN OTN OTN OTN OTN OTN OTN
20091216 194

97

OTN
SDH GE WDM OTN G.709 2002 SDH OTNWDM

20091216

195

OTN
C IP 155MSDH C ROADMIP C GE

C ODUk

20091216

196

98

OTN
OTN OTN
OTNIrDI OTNIrDI SDH SDH G.709 FECOTUk FECOTUk

20091216

197

OTN

20091216

198

99

OTN
? OTN৿
C // / / C ODUk/ ODUk/

? OTN ? ? GE/10GE/40GE/100GE ? IP
C H
20091216 199



20091216

200

100




TDM
TDM (SDH)

IP
Packet Over Transport (MSTP)

TDM

GMPLS



EOS

RPR

MPLS

IP OVER WDM(ROADM)
PTN OTN

WDM(OXC)

IP



1997-2001

2001-2010

201020091216 201



20091216

202

101

OTN
OTNSDH/SONETWDM OTN WDM OTN y OTNOTN SDH/SONET/WDM

20091216

203


OTN C OTHROADMOTH+ROADM? OTH ( ) IP

20091216

204

102


:

OTN_.pdf

OTN - -OTN 20

(OTN).txt

,,OTN...OTN... 102 1 ... ...

(OTN)_.ppt

(OTN)___...,, ...

(OTN)_.ppt

(OTN) - () OTN ? ? ? ? ...


OTN_.pdf

OTN - 2017 6 ( 174 )

OTN.doc

OTN - http://www.qikan.com.cn OTN : ...

OTN_.ppt

OTN - ()

(OTN)_.ppt

(OTN) - OTN OTN OTN OTN

(OTN)_.ppt

(OTN) - () OTN ? ? ? ? ...

(OTN)_.ppt

(OTN) - () () OTN ?...

OTN_.ppt

OTN - 1 <

OTN().doc

OTN() - http://www.qikan.com.cn OTN() : :...

(OTN)-gl_.ppt

(OTN)-gl - (OTN) ? ? ? ? OTN OTN ? ...

OTN(-)_.ppt

OTN(-) - OTN

(OTN)G.709-_.pdf

OTN (OTN) G.709 1 ? OTN ? OTN...4 OTNN ? OTN: ? ? FEC...

OTN_.ppt

OTN - 1 <

2.OTN_.ppt

2.OTN___2..., ... (OTN):...

(OTN)_.pdf

(OTN) - (OTN) 2014 08 ? OTN ? OTN ? OTN ? OTN ? OTN ? OTN...

(OTN).doc

(OTN) - OTN ITU-T 199

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