Long Distance 2x7dBm RF Over Fiber Transmitter , 2 Outputs Optical Cable Transmitter
Long Distance 2x7dBm 1550nm External Modulated Optical Transmitter 2 outputs RF To Fiber Optical Transmitter
Product Overview:
JZOT1529 cable TV system 1550nm amplitude modulated laser transmitter products belong to the new high-performance 1550nm externally modulated CATV optical transmitter. The transmitter is 1U height and can be easily mounted on 19" rack. 8527 transmitter is 1550nm dual way 7dBm optical output, the output signal spectral line is narrow, the long distance transmission is with more advantages. The main components used JDSU, XT, MITSUBISHI thermoelectric refrigerator DFB low noise, narrow line width, continuous wave laser and JDSU, AVANEX CATV high linear external modulator. Because the key parts adopt the international brand and our company system optimization control technology, SNMP network control technology, make the whole machine's technical performance index completely reach the same kind of imported equipment standard, for cable TV and telephone communication, provide high-quality image, digital or compressed digital signal long distance transmission.
Main Technical Parameters:
| S/N | Items | Unit | Parameters |
| 1 | Laser type | / | DFB laser |
| 2 | Optical wavelength | nm | 1550±5 |
| 3 | Optical modulation | / | External modulation |
| 4 | Optical output power | dBm | 2x7, 2x9 |
| 5 | SBS threshold | dBm | 13/16/18 |
| 6 | Frequency range | MHz | 47~1000MHz |
| 7 | RF input level | dBuV | 75~85 |
| 8 | In band flatness | dB | ±0.75 |
| 9 | Input flection loss | dB | ≥16 |
| 10 | C/CTB | dB | ≥65 |
| 11 | C/CSO | dB | ≥65 |
| 12 | C/N | dB | ≥52 |
| 13 | Power consumption | W | 60 |
| 14 | Network management transponder | Type II | |
| 15 | Size | mm | 483x468x44 |
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