1550 nm Integrated Tap Photodiode
The Integrated Tap Photodiode (TAPD) integrates the functionality of an optical coupler and a photodiode for optical network's power detection. It applies for channel power monitoring in DWDM system, in-line optical network switching protection monitoring (OLP), reconfigurable optical add/drop multiplexers (ROADM), and gain/attenuation monitoring in EDFAs and networks's power detection, etc.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Center Wavelength λc | 1550 nm |
| Operating Wavelength Range λop | λc±50 |
| Max. Insertion Loss [Tap ratio 1%；λc=1550 nm；each connector adds 0.3 dB insertion loss.] | 0.4 dB |
| Responsivity [Tap ratio 1%；λc=1550 nm] | 7 - 15 mA/W |
| Max. Insertion Loss [Tap ratio 2%；λc=1550 nm；each connector adds 0.3 dB insertion loss.] | 0.5 dB |
| Responsivity [Tap ratio 2%；λc=1550 nm] | 14 - 25 mA/W |
| Max. Insertion Loss [Tap ratio 5%；λc=1550 nm；each connector adds 0.3 dB insertion loss.] | 0.6 dB |
| Responsivity [Tap ratio 5%；λc=1550 nm] | 35 - 65 mA/W |
| Max. Insertion Loss [Tap ratio 10%；λc=1550 nm；each connector adds 0.3 dB insertion loss.] | 0.9 dB |
| Responsivity [Tap ratio 10%；λc=1550 nm] | 70 - 120 mA/W |
| Wavelength Flatness | ≤0.2 dB |
| Max. Polarization Dependent Loss | 0.05 dB |
| Min. Return Loss [Each connector added: return loss 5 dB lower.] | 45 dB |
| Max. Responsivity Temperature Dependence [λc] | 0.3 dB |
| Max. Responsivity Polarization Dependence | 0.1 dB |
| Dark Current [70 °C；-5 V bias；0.5 GHz bandwidth] | 8 |
| Dark Current [70 °C；-5 V bias；2.0 GHz bandwidth] | 2 |
| Max. Power on Photodetector | 10 mW |
| Fiber Type | SMF-28 Fiber |
| Operating Temperature | 0 to +70 °C |
| Storage Temperature | -40 to +85 °C |
| Soldering Temperature [Over 2 mm from head；less than 5 s] | ≤260 °C |
Applications
Key Features
Datasheet
Supplier Information
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