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2x2
Polarization Beam Combiner/Splitter
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Features |
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Applications |
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Compact High Performance |
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Polarization Mode Dispersion Compensator |
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High Extinction Ratio |
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EDFA & Raman Amplifier |
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Low Insertion Loss |
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Coherent Telecommunication Systems |
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High Directivity |
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Fiber Optic Sensor |
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Specifications
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Parameter |
Unit |
Values |
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Grade |
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Grade P |
Grade A |
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Center Wavelength |
nm |
1310, 1480 or 1550 |
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Operating Wavelength Range |
nm |
±40 |
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Typ. Excess
Loss (Port 3 to Port 1/2 at Slow Axis; Port 4 to Port 1/2 at Fast Axis) |
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dB |
0.6 |
0.8 |
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Max. Excess
Loss (Port 3 to Port 1/2 at Slow Axis; Port 4 to Port 1/2 at Fast Axis) |
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dB |
0.8 |
1.0 |
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Min.
Return Loss |
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dB |
50 |
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Min. Extinction Ratio
(for Splitter only) |
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dB |
20 |
18 |
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Min. Directivity (Port 1
to Port 2, Port 3 to Port 4) |
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dB |
50 |
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Max. Optical Power (CW) |
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mW |
500 |
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Max.
Tensile Load |
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N |
5 |
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Fiber Type |
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PM Panda Fiber on Port 1
& 2 |
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Operating Temperature |
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℃ |
-5 to +70 |
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Storage Temperature |
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℃ |
-40 to +85 |
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*Above specifications are
for device without connector. |
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*For devices with
connectors, IL will be 0.3dB higher, RL will be 5dB lower and ER will be 2dB
lower. |
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*The PM fiber and the
connector key are aligned to the slow axis. |
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Optical Path
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Package Dimensions
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Ordering Information |
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APBC-①①-②-③-④④④④-⑤⑤⑤⑤-⑥⑥-⑦ |
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APBS-①①-②-③-④④④④-⑤⑤⑤⑤-⑥⑥-⑦ |
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①①:
Wavelength |
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④④④④:
Connector Type Port 1, 2, 3 & 44 |
⑥⑥:
Fiber Type on Port 3 & 4 |
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31 - 1310nm |
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1 - FC/UPC |
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1 - SMF-28e Fiber |
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48 - 1480nm |
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2 - FC/APC |
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2 - PM Panda Fiber, Slow Axis align
45°to Port 1 |
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55 - 1550nm |
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3 - SC/UPC |
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3 - PM Panda Fiber, Slow Axis align to
Port 1 |
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SS - Specify |
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4 - SC/APC |
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S - Specify |
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N -
None |
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②:
Grade |
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S - Specify |
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⑦:
Fiber Length |
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P - Premium |
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0.8 - 0.8m |
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A - A Grade |
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⑤⑤⑤⑤:
Fiber Jacket on Port 1, 2, 3 & 4 4 |
S - Specify |
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S - Specify |
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B - 250um Bare Fiber |
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D - 400um Bare Fiber |
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③: Port |
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L - 900um Loose Tube |
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2 - 2x2 |
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S - Specify |
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