WDM Passive FTTH Optical Receiver For Cable TV Industry 1540/1565nm
Summary
HSGS10060W is a novel and practical product developed for the special needs of the cable TV industry. It caters to the passive terminal receiving equipment of all-optical network transmission fiber to home fiber and three waves, and successfully realizes cable analog/digital TV signal reception and digital optical communication network data conversion, plug and play is very convenient to use, without external power source safety and energy saving. This machine USES the high sensitivity photocell with WDM, when receiving in -9dbm conversion 50dBuv cable analog level (digital level 42dBuv), no power supply, no power consumption, both economical and flexible, suitable for one fiber three wave optical transmission system application, not only can receive CATV optical transmission signal, at the same time transfer PON signal and E/GPON ONU connection.
Features
With WDM photoelectric converter, the average trouble-free working time is more than 150,000 hours;
About RF output interface You can choose the f-type metric system or the imperial system;
Low optical power reception in 1550nm segment and low loss connection in PON port;
No external power supply, plug and play, zero power consumption, safety and energy saving.
Technical Specifications
Items | Unit | Performance Index | |
Optical Characteristics | IN | nm | 1550(CATV),1310/1490(E/GPON) |
IN To PON Loss | dB | ≤0.8 | |
optical receiving wavelength range | nm | 1540/1565 | |
response rate | A/W | ≥0.9 | |
optical receiving power range | dBm | 0~-12(suggested-9~-12) | |
optical reflection loss | dB | ≥45 | |
fiber optic adapter/connector | / | SC/APC or SC/UPC(suggested SC/APC) | |
RF Characteristics | bandwidth/unevenness | MHz/dB | 47~1000/≤±1.5 |
output level | dBuv | 68(0dBmreceive)-50(-9dBmreceive) | |
RF output port | / | metric or british system | |
CNR/MER | dB | ≥44/34(0dBm, PAL59CH,OMI3.8%),≥38/29(-6dBm) | |
CTB/CSO/HUM | dB | ≥70/≥66/≥60(-3dBm/60dBuv) | |
Other Index | working/storage temperature | ℃ | -30~55/-40~75 |
working/humidity | % | 5~80(no condensation) | |
structure size | mm | 60×75×22 |