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Wavelength Range : 1260~1620 nm
Tap Ratio : 1:99, 3:97, 5:95 %
Maximum Input Power : 23, 18, 16 dBm
Responsibility : 8~12, 23~38, 40~60 mA/W
Insertion Loss : 0.35, 0.4, 0.5 dB
Extinction Ratio : ≥18 dB
PM Tap Photo Detector
1. Features
Ø Low Insertion Loss
Ø responsibility
Ø Low dark current
Ø Low WDL and PDL
Ø Compact design
Ø Customized tap ratios available
2. Applications
Ø DWDM channel monitoring
Ø Optical line protection monitoring
Ø ROADM Multiplexers
Ø Gain monitoring in Amplifier
3.Specifications
| Parameter | Unit | Specification | ||
| Wavelength Range | nm | 1260~1620 | ||
| Tap ratio | % | 1:99 | 3:97 | 5:95 |
| Maximum Input Power | dBm | 23 | 18 | 16 |
| Responsibility | mA/W | 8~12 | 23~38 | 40~60 |
| Insertion Loss(Excluding Connectors) | dB | 0.35 | 0.4 | 0.5 |
| Extinction Ratio@ 23℃ | dB | ≥18 | ||
| Wavelength Dependent Loss | dB | ≤0.3 | ||
| Return Loss | dB | ≥45 | ||
| PD bias voltage | V | -5 | ||
| Reverse Voltage | V | ≤20 | ||
| Dark Current | nA | <0.5(@25℃),<2(@70℃) | ||
| PD cut-off frequency(RL=50Ω, -3dB,-5V) | pF | >1 | ||
| Connector | dB | FC/APC | ||
| Fiber Type(Panda Fiber) | dB | Corning PM1310 | ||
| Operating Temperature | ºC | -5 to 65 | ||
| Storage Temperature Range | ºC | -40 to 85 | ||
*Above specifications are for devices without the connectors.
*For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower.
*The PM fiber and the connector key are aligned to the slow axis, fast axis is blocked.
4. Dimensions diagram
5. Ordering information
| Style | - | XXX | XX | XXX | XX | XX | - | X | X |
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Wavelength | Splitting Ratio | Modules type | Fiber Type | Fiber Length |
| Com connector | Port Connector |
| PM TAP PD-TP |
| O =O Band | 01=1/99 | ST1=Standard | 02=250um fiber | 10=1.0m |
| 0=None | 0=None |
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| C =C Band | 03=3/97 | XX=Customized | 09=0.9mm Tube | XX=Customized |
| 1=FC/UPC | 1=FC/UPC | |
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| L=L Band | 05=5/95 |
| 20=2.0mm Tube |
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| 2=FC/APC | 2=FC/APC | |
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| 1315=1310&1550 |
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| 30=3.0mm Tube |
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| 3=SC/UPC | 3=SC/UPC |
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| XX=Customized |
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| 4=SC/APC | 4=SC/APC |
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| 5=LC/UPC | 5=LC/UPC |
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| 6=LC/APC | 6=LC/APC |
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| X=Customized | X=Customized |
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PM Tap Photo Detector Images |