China L Band Satellite Optical Transmitter RF Over Fiber Transmitter, Find details about China RF Over Fiber Transmitter, Optical Transmitter from L Band Satellite Optical Transmitter RF Over Fiber Transmitter
FWT-2600 series of 950~2600MHz Satellite optical transmitters work at bandwidth of 950~2600MHz, FWT-2600 can transmit the whole L-Band satellite signal(SAT-IF)received by LNB into optical signal, thus achieving transparent transmittion of high quality in long distance through fiber. FWT-2600 series is a combination of high technology of CATV and satellite L-Band optical fiber link products, which provides the lowest cost solution in the market for the network providers.
No. | Item | Units | Parameter | Note | |||
1 | Laser Type | DFB | See in specification | ||||
2 | Wavelength | nm | 1550±10; | ||||
3 | Side Mode Suppression Ratio | dB | ≥45 | SMSR | |||
4 | Noise Equivalent Intensity | dB/Hz | ≤-145 | RIN (20~2700MHz) | |||
5 | Optical Modulation | Direct | |||||
6 | Optical Output Power | dBm | 2~10 | See specification | |||
7 | Return Loss | dB | ≥50 | ||||
8 | Optical Fiber Connector | FC/APC,SC/APC | Note before ordering | ||||
CATV | |||||||
1 | Frequency Range | MHz | 47~865 | ||||
2 | C/N | dB | ≥51.0 | GY/T143-20006.2.3.5 | |||
3 | Flatness | dB | ±0.75 | GY/T143-20006.2.4 | |||
4 | RF Input Level | dBuV | 77~83 | AGC | |||
5 | C/CTB | dB | ≥65.0 | GY/T143-20006.2.5 | |||
6 | C/CSO | dB | ≥65.0 | GY/T143-20006.2.6 | |||
7 | RF Input Impedance | Ω | 75 | ||||
8 | RF Input Return Loss | dB | >16 | GB/T11381.14.2.2.2.5 | |||
IF | |||||||
1 | Work Bandwidth | MHz | 900~2700 | ||||
2 | Input Level | dBM | -40~-20 | Total input power | |||
3 | Flatness | dB | ±1.0 | ||||
4 | IMD | dB | -40dBc | Total input power≤-20 dBM | |||
5 | Input Impedance | Ω | 75 | ||||
6 | Input Return Loss | dB | >12 | ||||
General Parameter | |||||||
15 | Power Supply(dual power supply, hot plug in) | V | 90~265 | 48VDC optional | |||
16 | Power Consume | W | ≤50 | Work in Single power | |||
17 | Work Temp. | ºC | 0~50 | Automatic Shell Temp. Control | |||
18 | Storage Temp. | ºC | -20~85 | ||||
19 | Operating Relative Humidity | % | 20%~85% | ||||
20 | Size | ″ | 19″×11″×1.75″ | (W)x(D)x(H) | |||
21 | SNMP Interface | RJ45 | Browser and SNMP | ||||
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