| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | LightComm |
| Model Number: |
Quick Details
Specifications
Lightcomm c band / L band Tap wideband Coupler (WBC) uses unique expanding bandwidth techniques (asymmetric techniques) to achieve low WDL in EDFA C band or L band, this wide-band coupler (splitter)
is widely used in optical communication systems and EDFA and testing instruments.
is widely used in optical communication systems and EDFA and testing instruments.
Features:
Low excess loss
Low PDL
Low
WDL
High stability and reliability
Specifications:
|
Grade Parameter |
P |
A |
|
|
Operating wavelength (nm) |
C band or L band |
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|
Operating bandwidth (nm) |
1528~1565 or 1570~1605 |
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|
Typical excess loss (dB) |
0.07 |
0.1 |
|
|
Insertion loss (dB) |
5/95 |
≤14.0/0.4 |
≤14.5/0.45 |
|
3/97 |
≤16.3/0.3 |
≤16.8/0.35 |
|
|
2/98 |
≤18.0/0.25 |
≤18.5/0.3 |
|
|
1/99 |
≤21.5/0.2 |
≤22.0/0.25 |
|
|
PDL (dB) |
5/95 |
≤0.10/0.08 |
≤0.15/0.15 |
|
3/97 |
≤0.10/0.08 |
≤0.15/0.15 |
|
|
2/98 |
≤0.13/0.08 |
≤0.15/0.15 |
|
|
1/99 |
≤0.15/0.08 |
≤0.15/0.15 |
|
|
Directivity (dB) |
≥55 |
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|
Operating temperature (oC) |
-40 ~ +85 |
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*Other specifications can be made on customer request.
Package Information:
|
Configuration |
1×2 or 2×2 |
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|
Fiber lead length |
1 meter, others on request |
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|
Fiber type |
250μm bare fiber |
900μm loose tube |
900μm/2mm/3mmloose tube |
|
Dimensions (Ф×L) |
Ф3.0mm×54mm |
Ф3.0mm×70mm |
90mm×14mm×8.5mm |
|
Ф2.4mm×42mm |
Ф3.0mm×54mm |
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|
Ф2.4mm×30mm |
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*Other package dimensions can be made on customer request.