 Features l Low Insertion Loss l Wide pass band l High Channel Isolation l High Stability and reliability l Epoxy-free on Optical Path l Access Network |
Applications l Line Monitoring l WDM Network l Telecommunication l Cellular Application l Fiber Optical amplifier l Acess Network |
Outline CWDM can solve the shortage of fiber and transparent transmission of business, and reduce the cost of network building. With low-costm low power comsumption and small compact, it is widely used in metro aggregation and access layer to do transmission on a short time. Performance Specifications Parameter | 4 Channel | 8 Channel | 16 Channel | Mux | Demux | Mux | Demux | Mux | Demux | Channel Wavelength (nm) | 1260~1650 | Center wavelength Accuracy (nm) | ±0.5 | Channel Spacing (nm) | 20 | Channel Passband (@-0.5dB bandwidth (nm) | <13 | Insertion Loss (dB) | ≤1.6 | ≤2.5 | ≤4.5 | Channel Uniformity (dB) | ≤0.6 | ≤1.0 | ≤1.5 | Channel Ripple (dB) | 0.3 | Isolation (dB) | Adjacent | N/A | <30 | N/A | <30 | N/A | <30 | Non-adjacent | N/A | <40 | N/A | <40 | N/A | <40 | Inertion Loss Temperature Sensitivity (dB/℃) | <0.005 | Wavelength Temperature Shifting (nm/℃) | <0.002 | Polarization Dependent Loss (dB) | <0.1 | Polarization Mode Dispersion | <0.1 | Directivity (dB) | <50 | Return Loss（dB） | <45 | Maximum Power Handling (mW) | 300 | Opterating Temperature (℃) | -5~+75 | Storage Temperature (℃) | -40~85 | Package dimension (mm) | L100 x W80 x H10 | L142 x W102 x H14.5 |
Specification may change without notice. Above specification are for device without connector. Dimension 100×80×10.5 mm 120×80×18 mm 
140×115×18 mm 
Rack-mounted Equipment 
Ordering Information CWDM | X | XX | X | XX | X | X | XX | | Channel Spacing | Number of Channels | Configuration | 1st Channel | Fiber Type | Fiber Length | In/Out Connector | C=CWDM Grid | 04=4 Channel 08=8 Channel 16=16 Channel 18=18 Channel N=N Channel | M=Mux D=Demux O=OADM | 27=1270nm …… 47=1470nm 49=1490nm …… 61=1610nm SS=special | 1=Bare fiber 2=900um loose tube 3=2mm Cable 4=3mm Cable | 1=1m 2=2m S=Specify | 0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC S=Specify |
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