| Isolator Polarization Beam Combiner/Splitter |
| Spec and Parameter |
| Parameter | Value | |
| Single
stage |
Dual stage | |
| Center Wavelength(nm) | 1310, 1480 or 1550 | |
| Operating Wavelength Range(nm) | ¡À
20 |
|
| Typical Insertion loss(dB) | 0.45 |
0.55 |
| Maximum Insertion loss(dB) | 0.7 | 0.8 |
| Typical Isolation(dB) | 35 | 51 |
| Mini Isolation(dB) | 20 | 42 |
| *Min. Extinction Ratio (for splitter only)(dB) | 20 | 18 |
| Min. Return loss (dB) | 50 | |
| Max. Optical Power (mW) | 500 | |
| Fiber | PM on port 1 and 2, SM or PM on port3 | |
| Max. Tensile Load (N) | 5 | |
| Operating Temperature (¡æ) | -5 to + 70 | |
| Storage Temperature (¡æ) | -40 to +85 | |
| Above specification are for device without connector. *For devices with connectors, insertion loss will be 0.3dB higher, RL will be 5dB lower, and ER will be 2dB lower. |
| Pictures |
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| Information of Order to Provide | ||||||
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IPBC IPBS |
Stage | Wavelength | Connector Type | Fiber Type | Fiber Type for port 3 | Fiber Length |
| S=Single
stage D=Dual stage |
31=1310nm 48=1480nm 55=1550nm SS=Specif |
1=FC/UPC 2=FC/APC 3= SC/UPC 4=SC/APC S= Specify N= None |
B=250 um panda fiber |
1=SMF-28
(Standard) 2=Slow axis align 45° to output 1 3=Slow axis align to output 1 S= Specif |
10=1.0m S=Specif |
|
| *The PM fiber and the connector key are aligned
to the slow axis If port 3 is SMF-28 fiber, 250um bare fiber will be used when 250um or 400um panda fiber is selected for port 1 and 2 |
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