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Dispersion Compensation Module

DCG have compact passive temperature compensated package, little delay ripple and excellent
temperature characteristic. It can be used in in the SDH transmission system, DWDM transmission system, AON ，CATV Etc.

Parmeter
Unit
Specification
Center Wavelength
ITU 32CH 33CH 34CH
Reflection Port
Band width @-0.5 dB
nm
>0.4( Min)
IL(Embede Circulator)
dB
<3( Max.)
Dispersion Level
ps/nm
40Km: 680+5% 60Km: 1020+5% 80Km: 1360+5%
Delay Ripple@-0.5dB Bandwidth
ps
<15(Max.)
Reflective
%
>95(Min.)
PDL
dB
0.3(Typ.)
Wavelength Drift
nm
<0.08( －5℃－＋70℃)
Operation Temperature
℃
- 10℃ ~ + 70℃
Storage Temperature
℃
- 40℃ ~ + 85℃
尾纤类型
-
SMF - 28
Dimension
mm
192x56x15
 
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