Product
DCM-8000
20~160km Dispersion Compensation Module
- Feature
- Datasheet
- Application
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● G.652 optical fiber C-band 100% slope compensation (Standard).
● Low insertion loss.
● Low Polarization mode dispersion.
● DWDM system broad-band dispersion compensation.
● Various ,Mechanical Structure, connectors are provided.
● Recommend operation with mid-stage optical amplifier to get the excellent performance.
Compensation Distance (km)
|
Dispersion (ps/nm)
|
Dispersion Slope (ps/nm*nm)
|
Insertion Loss (dB)
|
PMD (ps)
|
PDL (dB)
|
||
20
|
-340±3%
|
-0.66
|
-0.98
|
-1.30
|
≤2.9
|
≤0.6
|
≤0.1
|
40
|
-680±3%
|
-1.33
|
-1.95
|
-2.60
|
≤4.8
|
≤0.8
|
≤0.1
|
60
|
-1020±3%
|
-2.00
|
-2.93
|
-3.95
|
≤6.8
|
≤1.0
|
≤0.1
|
80
|
-1360±3%
|
-2.67
|
-3.90
|
-5.20
|
≤8.7
|
≤1.2
|
≤0.1
|
100
|
-1700±3%
|
-3.30
|
-4.87
|
-6.50
|
≤10.7
|
≤1.3
|
≤0.1
|
120
|
-2040±3%
|
-4.10
|
-5.97
|
-7.80
|
≤12.9
|
≤1.4
|
≤0.1
|
140
|
-2380±4%
|
-4.8
|
-6.11
|
-9.12
|
≤14.8
|
≤1.5
|
≤0.1
|
160
|
-2720±4%
|
-5.20
|
-7.36
|
-10.40
|
≤16.8
|
≤1.6
|
≤0.1
|
Note:
(1) Insertion Loss is the Max in operation wavelength (1525nm~1565nm).
(2) The above-mentioned data is measured on the 1550nm wavelength.
(3) PMD is the mean difference grouping delay for the measuring of Hones matrix Method.
(4) 1U casing for 20~100km. 2U casing for 120~160km.
● Dispersion Control.
● SDH high speed optical transmission system.
● DWDM optical transmission system.
● CATV long haul optical transmission system.