Features:
Test power value of 1490nm, 1550nm and 1310nm in PON system
at the same time.
Test burst mode of 1310nm up wavelength.
Dual-port and pass-through design, it guarantees communication
from OLT to ONT during test.
Ten groups threshold can be selected, three indicator display
the optical path state.
USB interface.
Store 99 records in tester and the records can be viewed and
deleted.
It can be set threshold, upload data and calibrate wavelength.
It can be set from 5 to 60 minutes or none to power off automatically.
Parameters:
| Calibrate Wavelength |
1310nm up Test |
1490nm down Test |
1550nm down Test |
| Passband （nm） |
1260～1360 |
1470～1505 |
1535～1570 |
| Detection range（dBm） |
-40～+10 |
-40～+10 |
-40～+25 |
| Isolation of 1310nm（dB） |
- |
>40 |
>40 |
| Isolation of 1490nm（dB） |
>40 |
- |
>30 |
| Isolation of 1550nm（dB） |
>40 |
>40 |
- |
| Accuracy of Measurement |
| Natural Uncertainty（dB） |
±0.5 |
| PDL polarization dependent loss（dB） |
<±0.25 |
| Linearity（dB） |
±0.1 |
| Through Insertion Loss（dB） |
<1.5 |
| Display |
LCD:41/2 |
| Unit |
dB dBm |
| Resolution |
0.1dB |
| Power Supply |
7.2V Ni-MH rechargeable battery |
| Optical Fiber Type |
SM |
| Working Temperature |
-10～60℃ |
| Store Temperature |
-25～70℃ |
| Size（mm） |
55×95×190 |
Application:
FTTx/PON open: test all PON signal during openning to prove
that match the network standard.
FTTx/PON maintenance: test the transmission performance in
daily maintenance.
It can easily evaluate power value of any position in network
which is from OLT to ONT.
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