Product Detail
The Integrated Tap Photodiode Array (TPDA) is a compact, multi-channel power-detecting device. It obviously simplifys module design and assembling process by pre-integrating several single power detectors in one. It providesstandard pins with 2.54 mm space to easily mount on PCB. It can be applied for channel power monitoring in DWDM system, in-line optical network switching protection monitoring (OLP), re-configurable optical add/drop multiplexer(OADM), and gain/attenuation monitoring in network's power detection.
Specifications |
|||
Parameter |
Unit |
Value |
|
Center Wavelength (λc) |
nm |
1310 |
1550 |
Operating Wavelength Range (λop) |
nm |
λc ± 50 nm |
|
Max. Insertion Loss 1% |
dB |
0.4 |
|
2% |
0.6 |
||
5% |
0.6 |
||
10% |
0.9 |
||
Wavelength Flatness |
dB |
≤ 0.2 |
|
Max. Polarization Dependent Loss |
dB |
0.05 |
|
Min. Return Loss |
dB |
45 |
|
Responsivity 1% |
mA/W |
6-14 |
7-15 |
2% |
12-23 |
14-25 |
|
5% |
30-60 |
35-65 |
|
10% |
60-110 |
70-120 |
|
Max.Responsivity Temperature Dependence (λc) |
dB |
0.3 |
|
Max. Responsivity Polarization Dependence |
dB |
0.1 |
|
Dark Current (@70 ℃, - 5 V bias) 0.5 G Bandwidth |
nA |
8 |
|
2.0 G Bandwidth |
- |
2 |
|
Max. Power on Photodetector |
mW |
10 |
|
Reverse Voltage |
V |
20 |
|
Forward Current |
mA |
10 |
|
Fiber Type |
- |
SMF-28 fiber |
|
Operating Temperature |
℃ |
0 to + 70 |
|
Storage Temperature |
℃ |
- 40 to + 85 |
|
Soldering Temperature (Over 2 mm from head, less than 5 s) |
℃ |
≤ 260 |
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