200GHz Cassette-Type Dense Wavelength Division Multiplexer

200GHz Cassette-Type Dense Wavelength Division Multiplexer
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The 200GHz cassette type dense wavelength division multiplexer is the result of years of telecommunication experiences in thin-film flitter technology. Individual components are available on ITU channel spacing of either 200GHz or 100GHz. This range of fiber optic components exceeds the requirements of Telcordia GR-1221. The 200GHz fiber optic multiplexer demonstrate low insertion loss and temperature insensitivity, and reliable performance in varieties of system applications.

Features of 200GHz Cassette-Type DWDM
1. 200GHz ITU Channel Spacing
2. Low Insertion Loss
3. Wide Passband
4. High Channel Isolation
5. High Stability and Reliability
6. Epoxy Free Optical Path

Applications of 200GHz Cassette-Type DWDM
Channel Add / Drop
DWDM Network
Wavelength Routing
Fiber Optical Amplifier
CATV Fiber Optic System

Parameters of 200GHz Cassette-Type DWDM

Parameter MUX / DEMUX
2-Channel4-Channel8-Channel16-Channel
Channel Wavelength (nm)ITU 200Ghz Grid
Center Wavelength Accuracy (nm)± 0.05
Channel Spacing (GHz)200G
Channel Passband (@-0.5dB bandwidth (nm)>0.25
Insertion Loss (dB)≤ 1.0≤ 1.8≤ 3.6≤ 5.0
Channel Uniformity (dB)≤ 0.4≤ 0.6≤ 1.0≤ 1.5
Channel Ripple (dB)≤ 0.5
Isolation (dB)Adjacent≥ 30
Non-adjacent≥ 40
Insertion Loss Temperature Sensitivity (dB/℃ )≤ 0.005
Wavelength Temperature Shifting (nm/ ℃ )≤ 0.002
Polarization Dependent Loss (dB)≤ 0.20
Polarization Mode Dispersion (ps)≤ 0.20
Return Loss (dB)≥ 50
Directivity≥ 45
Max Power Handling (mW)300
Operating Temperature (℃ )0 ~ 70
Storage Temperature (℃ )-40 ~ 85
Package Dimension (mm)L100×W80×H10L120×W80×H11.6

Note: All insertion loss doesn't include connector loss.
For devices with connectors, the insertion loss will be 0.3 dB higher.

Order Information
Cassette DWDM-A-B-C-D-E-F-G-H

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