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Tel : +86 7563898088
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Email : sales@fiber-resources.com
Tel : +86 7563898088
Email : sales@fiber-resources.com
Product Detail
The Unidirectional Integrated Tap Photodiode (UTPD) integrates the functionality of an optical coupler and a photodiode for optical network's power detection. The unidirectional feature allows the PD responds power from input port only. 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 EDFA, etc.
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Specifications |
|||
|
Parameter |
Unit |
Value |
|
|
Operating Wavelength Range (λop) |
nm |
1528 - 1610 |
|
|
Max. Insertion Loss
|
1% |
dB |
0.4 |
|
2% |
dB |
0.5 |
|
|
5% |
dB |
0.6 |
|
|
Wavelength Flatness |
dB |
≤ 0.15 |
|
|
Max. Polarization Dependent Loss |
dB |
0.05 |
|
|
Min. Return Loss |
dB |
45 |
|
|
Responsivity
|
1% |
mA/W |
7 - 15 |
|
2% |
mA/W |
14 - 25 |
|
|
5% |
mA/W |
35 - 65 |
|
|
Min. Directivity From Output to PD |
dB |
25 |
|
|
Max. Dark Current (@70 ℃, -5 V bias) |
nA |
2 |
|
|
Max. Power on PD Chip |
mW |
10 |
|
|
Fiber Type |
|
SMF-28 Ultra Fiber |
|
|
Operating Temperature |
℃ |
0 to +70 |
|
|
Storage Temperature |
℃ |
-40 to+85 |
|
|
Soldering Tempeature (Over 2mm from Head, Less than 5s) |
℃ |
≤ 260 |
|
Address : No. 399, Chuangxin 3rd Road Tangjia, Zhuhai, China 519080
Email : sales@fiber-resources.com
Tel : +86 7563898088
