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DCM-G655-xxK

DCM-G655-xxK

DCM-G.655-xxK dispersion compensation fiber module is designed for single mode optical fiber G.655 C band, dispersion and dispersion slope compensation for wide band, the system optimized residual dispersion. The PCVD module based on optical fiber technology is mature and reliable, can improve the performance of optical transmission system.

Product description

DCM-G.655-xxK dispersion compensation fiber module is designed for single mode optical fiber G.655 C band, dispersion and dispersion slope compensation for wide band, the system optimized residual dispersion. The PCVD module based on optical fiber technology is mature and reliable, can improve the performance of optical transmission system.

Product feature

  • DWDM system wide band dispersion compensation and low participation dispersion channel
  • G.655 100% C band dispersion compensation fiber
  • Dispersion compensation value range is 10~200Km optional.
  • Low insertion loss
  • Low polarization mode dispersion
  • Excellent performance price ratio

Main application

  • Big effective area of G.655 optical fiber long and Metro
  • Communication System
  • DWDM transmission system
  • CATV cable TV system
  • Dispersion adjustment

 

Feature

Index

Supplement

Min.

Typ.

Max.

Working wavelength

(nm)

1528

 

1565

 

Compensated Optical Fiber Length

(Km)

 

10

 

10K

 

20

 

20K

 

40

 

40K

 

60

 

60K

 

80

 

80K

 

100

 

100K

 

120

 

120K

 

160

 

160K

 

200

 

200K

Dispersion Value
(1545nm)

 

(ps/nm)

-33

37

41

10K

-69

75

81

20K

-138

150

162

40K

-202

220

242

60K

-280

300

320

80K

-350

370

390

100K

-420

450

480

120K

-560

600

640

160K

-700

750

800

200K

Insert Ioss

(dB)

 

 

4.7

10K

 

 

4.7

20K

 

 

4.7

40K

 

 

5.5

60K

 

 

5.9

80K

 

 

6.5

100K

 

 

7.1

120K

 

 

8.3

160K

 

 

9.5

200K

Polarized Mode Dispersion (PMD)

(ps)

 

0.4

0.5

10K

 

0.4

0.5

20K

 

0.4

0.5

40K

 

0.5

0.6

60K

 

0.6

0.7

80K

 

0.7

0.8

100K

 

0.8

0.9

120K

 

0.9

1.0

160K

 

1.0

1.1

200K

RSD

(nm-1)

0.022+/-20%

 

Optical fiber connector

 

LC/UPC,SC/ACP,MU/UPC

 

Return Loss

(dB)

 

 

-45

 

Work Temp

( ℃ )

-5

 

+70

 

Store Temp

( ℃ )

-40

 

+85

 

Size (W)×(D)×(H)

( " )

19×11×1.75

 

( mm )

483×279×44

 

 

Model

Compensate optical fiber length (Km)

Dispersion Value (ps/nm)

Polarize mode dispersion(ps)

Insert loss (dB)

DCM-G.655-10K

10

37

0.5

4.7

DCM-G.655-20K

20

75

0.5

4.7

DCM-G.655-40K

40

150

0.5

4.7

DCM-G.655-60K

60

220

0.6

5.5

DCM-G.655-80K

80

300

0.7

5.9

DCM-G.655-100K

100

370

0.8

6.5

DCM-G.655-120K

120

450

0.9

7.1

DCM-G.655-160K

160

600

1.0

8.3

DCM-G.655-200K

200

750

1.1

9.5

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