 Product description Huatai HDS55 series 1550nm wide band microwave internal modulation optical transmitter, RF working covers 900~6000MHz, typical application 950~5450MHz.It cam It can transmit multi (stacker) 4-Band SAT-IF signal in one fiber to realize two polarized 4-Band SAT-IF signal in one satellite, or 4-Band SAT-IF signal in different satellites to convert all of them into one fiber. Through FTTH, users use ordinary satellite receiver and STB to receive satellite video carrier the integrate TV programs. It can supply high quality of satellite TV service up to 3000 SDTV or 600 HDTV channel.
HDS55 optical operating wavelength: 1310nm and 1550nm optional. 1550nm can choose ITU-T standard wavelength to fit for DWDM system application. 1550nm working wavelength can choose EDFA. It can compatible with FTTx PON technology. Realize satellite TV, cable television, internet integration of three networks.
HDS55 adopt high linear bandwidth microwave DFB Laser. Excellent laser APC, ATC control, perfect SNMP, RS232 interface, 1+1 power supply backup. Multi-port optical power output optional. High performance, high flexibility, high reliability and excellent performance price ratio. It is the best choice for subscribers.
 Product feature  950~5500MHz RF work bandwidth.
4×(950~2150MHz) 4-Band SAT-IF multi- signal transmission.
Reach up to 3000 SDTV or 600 HDTV channels to use in subscriber end.
Can choose ITU-T standard wavelength adopt DWDM system application.
1550nm working wavelength to use EDFA, YEDFA, can complicated with any FTTx PON.
Can choose 1~16 optical port output to support more users.
Can choose built-in CWDM to used in uplink OLT.
High linear band width microwave DFB Laser.
Laser APC, ATC, AWC.
All electronic adjustable.
Automatic level control (ALC).
Perfect RS232 and SNMP function.
1+1 power supply backup.
Excellent P2P ratio
Main application Satellite-TV FTTH
CATV, satellite-TV, Intranet, Triple-play
Other 900~6000MHz microwave wide band application.
Product Series Comparison Table Satellite-TV Multiplex-signal (Stacker) functional block diagram Network application 4 polarization signal from different Satellite FTTH
4 polarization signal from one satellite FTTH
The application of HDS55-8×13-WF in one satellite FTTH
The application of HDS55-8×13-WF in different satellite FTTH
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