Wellsion offer kinds of fiber optic coupler with loss insertion loss, high performance in different package. Fiber optic FBT coupler is widely used in CATV，FTTH, Telecommunication field.
Specifications:
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Item
|
Single Mold Coupler
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Multi Mold Coupler
|
|
Central Wavelength
|
1310/1550nm
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1310 & 1550nm
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1310,1550&1490nm
|
850nm
|
|
Bandwidth
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±20nm
|
±±40nm
|
±40nm
|
|
|
Coupling Ratio
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1% ~ 99%
|
10%-50%
|
|
Typical Excess Loss
|
0.06dB - 0.15dB
|
0.7dB-1.0dB
|
|
Max Polarization Sensitivity
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0.20dB
|
|
|
Min Directivity
|
50dB
|
35dB
|
|
Max Uniformity*
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0.5dB
|
0.6dB
|
0.7dB
|
|
|
Port Configuration
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1×2 to 1×64 or 2×2 to 2×64
|
|
Max Temperature Coefficient
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0.002dB/ºC
|
|
Operating Temperature
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°-40ºC ~ +85ºC
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|
Storage Temperature
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°-40ºC ~ +85ºC
|
|
Dimension
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Stainless tube: 3.0mm×60mm small ABS box: 9.0mm×20mm×10mm
ABS box:100mm×80mm×10mm; Rack-mount aluminum box: 1U, 2U
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Test Conditions for Reliability
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High Temperature Test
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85±2ºC，5000 hours
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Humidity and Heat Test
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75±2ºC/90±5%RH，5000 hours
|
|
Low Temperature Test
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-40±5ºC，5000 hours
|
|
Soaking Test
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43±2ºC/PH5.5±0.5，168 hours
|
|
Temperature Cycle Test
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-40±2ºC to 85±2ºC，500 cycles
|
|
Vibration Test
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10Hz to 2000Hz，vibration range 1.52mm，3directions，4hours/direction
|
|
Impact Test
|
1.8m high，3 directions，8times/direction
|
Fiber Optic PLC Splitter
Fiber Optic Cable
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