1X2偏振光束合束器分路器 (PBC/PBS)
1x2 偏振光束合束器分路器 (PBC/PBS)
1x2 偏振光束合束器分路器 (PBC/PBS)
Features |
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Low Insertion Loss High Extinction Ratio High Stability and Reliability |
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Application |
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EDFA & Raman Amplifier Fiber Sensor Coherent Telecommunication Systems Polarization Mode Dispersion Compensator |
Specifications
Parameter |
P |
A |
P |
A |
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Wavelength (nm) |
1310, 1450, 1480, 1550 |
1064 |
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Operating Bandwidth (nm) |
±40 |
±20 |
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Typ. Insertion Loss (dB) |
0.40 |
0.50 |
0.60 |
0.70 |
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Insertion Loss (dB) |
≤0.60 |
≤0.70 |
≤0.80 |
≤0.90 |
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Extinction Ratio (dB) (Only for PBS) |
≥22 |
≥20 |
≥22 |
≥20 |
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Directivity (dB) |
≥50 |
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Return Loss (dB) |
≥50 |
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Power Handling (mW) |
≤2000 |
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Fiber Type |
Port 1 & 2 |
PM 1310&PM1550 Panda Fiber |
PM980 Panda Fiber |
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Port 3 |
SMF-28e or PM1310&PM1550 Panda Fiber |
HI 1060 or PM 980 Panda Fiber |
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Ports Marking color(only for 250um bare fiber) |
Port2 :Black ,Other ports :Clear |
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Ports Marking color(only for devices with 900um loose tube ) |
900um Red loose tube for all ports; marking:port2:black. |
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Operating Temperature (°C) |
-5 ~ +70 |
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Storage Temperature (°C) |
-40 ~ +80 |
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Dimensions (mm) |
φ5.5 × L35(P1) |
*Above specifications are for device without connector.
*For devices with connector,IL will be 0.3dB higher,ER will be 2dB lower and RL will be 5dB lower, and max handling power is 1W
*The PM fiber and the connector key are aligned to the slow axis.
Package Dimensions
Ordering Information
PBS |
Wavelength |
Grade |
Fiber Type for Port 3 |
Pigtail Type |
Length |
Connector |
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1064=1064nm 1310=1310nm 1450=1450nm 1480=1480nm 1550=1550nm
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P=P grade A=A grade
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1=SMF-28e 2=HI 1060 3=PM Fiber, Slow Axis Align to Port 1 4=PM Fiber, Slow Axis Align 45° to Port 1
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1=250um bare fiber 2=900um loose tube
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H=0.5m 8=0.8m 1=1.0m 5=1.5m
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0=None 1=FC/UPC 2=FC/APC 3=SC/APC 4=SC/UPC 5=LC/UPC 6=LC/APC |