GW Delight Technology EasyPath Passive, Руководство пользователя

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Passive Optical Splitter User Manual Page 2
1:2(2:2) Three-Window Coupler Module Figure
Specifications
Operating wavelength (nm) 1310, 1490 and 1550 three windows
Operating bandwidth (nm) 1310±40, 1490±10 & 1550±40
Insertion loss (dB)
≤3.9
Center Uniformity(dB) <1
Typical excess loss (dB) 0.1
PDL (dB)
≤0.2
Directivity (dB)
≥55
Operating temperature (
o
C) -20 ~ +70
Storage temperature (
o
C) -40 ~ +85
Fiber lead length 1 meter, others on request
Fiber type
SMF-28e
（
900μm, 2mm, 3mm loose
tube
）
Encapsulation dimension
（
mm
）
φ3 X 54
Note: The above parameter is referenced
without connector’s IL. If the product
needs connectors, the IL should add
0.2dB for every connector.