We are the main manufacturer of 1310nm CATV optic transmitter.
The annual output is always top ranked.
There are ten thousands of transmitters operating in the system.
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The laser adopts the product produced by American Ortel or Japan Fujitsu. All filters have pre-dispersion circuit correction inside, can improve CSO≥8dB.
| Operating wavelength |
nm |
1310nm±10nm |
| Working bandwidth |
MHz |
47~862MHz |
| Flatness |
dB |
≤±0.75dB. |
| Return loss |
dBmV |
80 dBmV ± 2 dB |
| System index |
dB |
CNR ≥ 52 dB, CTB ≤ -67dB, CSO ≤ -62 dB |
Model |
Power
(mW) |
Bandwidth
(MHz) |
47- 860 MHZ |
Link Loss |
CNR |
CTB |
CSO |
NTX-8602AS |
≥2 |
47~860 |
5 |
≥52 |
≤-67 |
≤-62 |
NTX-8604AS |
≥4 |
47~860 |
7 |
≥52 |
≤-67 |
≤-62 |
NTX-8606AS |
≥6 |
47~860 |
9 |
≥52 |
≤-67 |
≤-62 |
NTX-8608AS |
≥8 |
47~860 |
11 |
≥52 |
≤-67 |
≤-62 |
NTX-8610AS |
≥10 |
47~860 |
11.5 |
≥52 |
≤-67 |
≤-62 |
NTX-8612AS |
≥12 |
47~860 |
12 |
≥52 |
≤-67 |
≤-62 |
NTX-8614AS |
≥14 |
47~860 |
12.5 |
≥52 |
≤-67 |
≤-62 |
NTX-8616AS |
≥16 |
47~860 |
13 |
≥52 |
≤-67 |
≤-62 |
NTX-8618AS |
≥18 |
47~860 |
13.5 |
≥52 |
≤-67 |
≤-62 |
NTX-8620AS |
≥20 |
47~860 |
14 |
≥52 |
≤-67 |
≤-62 |
NTX-8622AS |
≥22 |
47~860 |
14.5 |
≥52 |
≤-67 |
≤-62 |
NTX-8624AS |
≥24 |
47~860 |
15 |
≥52 |
≤-67 |
≤-62 |
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