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Fibre based dispersion compensation modules

 Modules designed to compensate for the chromatic dispersion in singlemode fibre. These units are designed to extend the transmission distance when used with additional amplification. Wide band operation provides compensation over the entire C Band (1525 to 1565nm). Standard versions incorporate SMF-28 singlemode fibre and SC/UPC connectors, other options are available upon request. All units are 19" rack mounted. 


 

Part No. 

Distance (km)

Dispersion (ps/nm)

Insertion Loss (dB) 

PMD Average (ps)

DCM-F-10-S

10

-170

< 1.8

< 0.4

DCM-F-20-S

20

-340

< 2.8

< 0.5

DCM-F-40-S

40

-680

< 4.2

< 0.6

DCM-F-60-S

60

-1020

< 5.8

<0.7

DCM-F-80-S

80

-1360

< 7.5

< 0.8


Grating based dispersion compensation modules

Modules designed to compensate for the chromatic dispersion in singlemode fibre. These units are designed to extend the transmission distance when used with additional amplification. Wide band operation provides compensation over the entire C Band (1525 to 1565nm). Standard versions incorporate SMF-28 singlemode fibre and SC/UPC connectors, other options are available upon request. 

 

 

Part No. 

Distance  (km)

Dispersion (ps/nm)

Insertion loss (dB)

PMD Average (ps)

DCM-G-40-S

40

-680

< 3.7

-

DCM-G-60-S

60

-1020

< 3.7

-

DCM-G-80-S

80

-1360

< 3.7

-

DCM-G-100-S

100

-1700

< 3.7

-

 
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