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SUN-DCM

SUN-DCM

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Description

SUN-DCM

产品先容

1.0 Product description
ITU G.652 standard single mode fiber (SMF-28). It has dispersion at 1550nm (C-Band). Dispersion typical data is 17ps/nm·Km. It limits 1550nm optical fiber system transmission distance and bandwidth. 2.5Gb/s optical fiber system, transmission distance>100Km，because of the dispersion influence, it will lead to the high error rate. CATV optical fiber system, transmission distance>100Km. It also lead to CSO deterioration，so that 550～862MHz can not realize digital CATV transmission.There are many ways of Optical fiber dispersion compensation. It has already proved that it is the simple, economic, effective method if you adopt dispersion compensation module(DCM, DCF). It is not only can compensate standard single mode optical fiber extra dispersion effectively, but also can 100% compensate standard single mode chromatic dispersion gradient.DCM-FC dispersion compensation optical fiber module is based on negative dispersion compensation optical fiber technology. It can compensate standard single mode optical fiber of 1525~1565nm effectively 1525~1565nm to fit for its dispersion feature and slope characteristic.

2.0 Product feature
1)Adapt to standard single mode optical fiber SMF-28 (ITU G.652), 1525~1565nm transmission channel
2)Excellent dispersion compensation feature can eliminate the influence to system’s index, because of residual dispersion.
3)1525~1565nm transmission channel. 100% dispersion slope compensation.
4)Dispersion compensation value range is 10~120Km optional.
5)Low insert loss, low polarized mode dispersion.
6)Excellent performance price ratio.

3.0 Main application
1)ITU G.652 standard single mode optical fiber (SMF-28), 1525~1565nm wavelength range dispersion and slope compensation.
2)Long distance, over length optical fiber link.
3)DWDM system
4)10Gb/s, 40Gb/s high-speed optical fiber communication system.
5)CATV over length trunk line.
6)Satellite, microwave long distance optical fiber link.

4.0 Technical index

item

index

mark

Min.

Typ.

Max.

Working wavelength

(nm)

1525

1565

Through power

(dBm)

30

Effectivity area

(μm2)

20

Nonlinearlity (n2/Aeff)

(W-1)

1.4×10-9

SBS threshold

(dBm)

+6

Optical fiber connector

SC/APC，FC/APC

SC/PC

Return loss

(dB)

-45

Compensated optical fiber length

(Km)

10

FC10

20

FC20

30

FC30

40

FC40

50

FC50

60

FC60

70

FC70

80

FC80

90

FC90

100

FC100

110

FC110

120

FC120

150

FC150

Dispersion value

1525nm

(ps/nm)

-159

-145

FC10

-315

-293

FC20

-472

-440

FC30

-629

-588

FC40

-786

-735

FC50

-942

-883

FC60

-1097

-1033

FC70

-1251

-1183

FC80

-1406

-1333

FC90

-1560

-1482

FC100

 -1714

-1632

FC110

-1868

-1782

FC120

-2346

-2217

FC150

1545nm

(ps/nm)

-170

-158

FC10

-337

-319

FC20

-515

-485

FC30

-673

-640

FC40

-860

-810

FC50

-1009

-960

FC60

-1205

-1135

FC70

-1340

-1280

FC80

-1545

-1455

FC90

-1671

-1611

FC100

-1895

-1795

FC110

-2001

-1937

FC120

-2531

-2421

FC150

1565nm

(ps/nm)

-184

-168

FC10

-364

-340

FC20

-546

-511

FC30

-727

-682

FC40

-909

-853

FC50

-1090

-1024

FC60

-1269

-1198

FC70

-1448

-1371

FC80

-1627

-1545

FC90

-1805

-1718

FC100

-1984

-1892

FC110

-2162

-2066

FC120

-2714

-2571

FC150

1525~1565nm optical fiber insert loss

(not including two connectors’ loss

1.2

2.1

FC10

1.8

2.7

FC20

2.5

3.4

FC30

3.2

4.1

FC40

3.9

4.8

FC50

4.5

5.5

FC60

5.3

6.2

FC70

6.0

6.9

FC80

6.7

7.7

FC90

7.4

8.4

FC100

8.1

9.1

FC110

8.8

9.8

FC120

11.3

13.2

FC150

Residual dispersionslope

0.00299

0.00360

0.00421

Polarization dependence loss(PDL)

0.1

1530nm~1565nmwavelength

dependence loss (WDL)

0.5

FC10

0.6

FC20

0.6

FC30

0.6

FC40

0.7

FC50

0.7

FC60

0.8

FC70

0.8

FC80

0.8

FC90

0.8

FC100

0.9

FC110

0.9

FC120

1.5

FC150

Polarized mode dispersion (PMD)

0.1

0.3

FC10

0.2

0.4

FC20

0.2

0.4

FC30

0.2

0.5

FC40

0.2

0.5

FC50

0.2

0.6

FC60

0.2

0.6

FC70

0.3

0.7

FC80

0.3

0.7

FC90

0.3

0.8

FC100

0.3

0.8

FC110

0.3

0.8

FC120

0.5

1.3

FC150

Dispersion optical fiber length

0.85

1.0

1.2

FC10

1.7

2.0

2.4

FC20

2.5

3.0

3.1

FC30

3.5

4.1

4.8

FC40

4.4

5.1

6.0

FC50

5.2

6.1

7.2

FC60

6.1

7.1

8.4

FC70

7.0

8.1

9.6

FC80

7.8

9.2

10.6

FC90

8.5

10.2

11.5

FC100

9.3

11.3

12.7

FC110

10.2

12.3

13.8

FC120

12.5

15.0

17.0

FC150

Operation temperature

-5

+70

Storge temperature

-40

+85

Operation humidity

0

85

Storge humidity

0

85

size

483×279×44

(W)×(D)×(H)

5.0 Product series

name

type

Compensate optical

 fiber length(Km)

Dispersion value

1545nm (ps/nm)

Polarize mode

 dispersion(ps)

Insertion

 loss(dB)

Dispersion compensato

DCM-FC10

10

-170

0.1

1.2

DCM-FC20

20

-337

0.2

1.8

DCM-FC30

30

-515

0.2

2.5

DCM-FC40

40

-673

0.2

3.2

DCM-FC50

50

-860

0.2

3.9

DCM-FC60

60

-1009

0.2

4.5

DCM-FC70

70

-1205

0.2

5.3

DCM-FC80

80

-1340

0.3

6.0

DCM-FC90

90

-1545

0.3

6.7

DCM-FC100

100

-1671

0.3

7.4

DCM-FC110

110

-1895

0.3

8.1

DCM-FC120

120

-2001

0.3

8.8

DCM-FC150

150

-2531

0.5

11.3

 

6.0 Model explanation

SUN-DCM - 色散赔偿�？� - 桂林光隆光电科技

 

 

 

 

 

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.

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