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4-Band Sat-If & CATV Optical Transmitter (HDS-55A)

China 4-Band Sat-If & CATV Optical Transmitter (HDS-55A), Find details about China Sat-If Catv, Catv Optical from 4-Band Sat-If & CATV Optical Transmitter (HDS-55A)

Model NO.
HDS-55A
Approved
3rd Party Certification
Size
19x14.5x1.75
Trademark
AITC
Specification
1u
Origin
China
Model NO.
HDS-55A
Approved
3rd Party Certification
Size
19x14.5x1.75
Trademark
AITC
Specification
1u
Origin
China
HDS-55A (47~862 & 950~5500MHz )
4-Band SAT-IF & CATV Overlay
Direct Modulated Optical Transmitter

Product description
AITC HDS-55A series 1550nm wide band micro-wave internal modulation optical transmitter, HDS-55A's working bandwidth covering range is 47~862 & 950~5500MHz. It can transmit multi (stacker) 4-way SAT-IF signal and CATV signal by a fiber, to realize one satellite-four polarization-4 way SAT-IF signal of 950~5500MHz (or different satellite 4 way SAT-IF signal), and 47~862 MHz CATV signal, all replacement a fiber to transmit. Users can simultaneously receive all full TV contents of satellite video carried and CATV's analog digital TV. It can provide high quality satellite TV and CATV service up to 3000 SDTV or 600 HDTV channel.
HDS-55A working wavelength can be chosed 1310nm and 1550nm. 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.

Product feature
1. RF operating bandwidth: 47~862 & 950~5500MHz
2. Can use the EDFA, YEDFA, is compatible with any FTTX PON.
3. Reach up to 3000 SDTV or 600 HDTV channels and CATV to use in subscriber end.
4. It adopts frequency-division multiplexing (FDM), and can simultaneously transmit CATV signal and 4-way SAT-IF composite signal 4× (950~2150MHz) through one fiber

Main application
1. CATV and 4-Band Satellite-TV FTTH
2. CATV, satellite-TV, Internet, Triple-play
3. Other 47~862 & 950~5500 MHz microwave wideband application
4.4-Band SAT-IF & CATV Optical Transmitter HDS-55A
PerformanceMin.Typ.Max.supplemgnt
Optical featureWorking wavelength(nm)12901310133013
154015501563CC
1528 1543CB
1528 1563XX ITU standard wavelength tunable
Wavelength adjustable range(nm)-1.6 +1.6XX ITU standard wavelength tunable
Wavelength adjustable mode(nm)± 0.01 steppingXX ITU standard wavelength tunable
Side mode suppression ratio(dB)3545  
Equivalengt noise intensity(dB/Hz)145  To 5500MHz
Output optical power(dBm)2 121310nm
2 101550nm
SBS(dBm)18  25Km fiber
Return loss(dB)5560 APC
Optical fiber connector SC/APCoption FC/APC, LC/APC
RF
feature		Work bandwidth(MHz)47 862 
Input level(dBmV)15 25AGC
Flatness(dB)-0.75 +0.7545~862MHz
Return loss(dB)26  45~750MHz
Input impedance(Ω ) 75  
RF interface F typeOptional imperial
Transmit channel PAL-D/60CH-1dBm receive
CNR(dB)50   
CTB1310nm(dB)  -65 
1550nm(dB)  -63 
CSO1310nm(dB)  -60 
1550nm(dB)  -57 
IF
feature              		Typical application(MHz)950 5500 
Frequency response(dB)-2 +2950~5500MHz
IM2(dB)40  2 tone measurement, OMI=20% per carrier
IM3(dB)40  
Input level(dBmv) -20 Nominal input level
Input impedance(Ω ) 50  
RF return loss(dB)8   
RF connector SMA-Female 
General featureSNMP interface RJ45 
Telecommunication port RS232 
Power supplyAC(V)90220265 
DC-30-48-72 
Power loss(W)  50 
Work temp.(º C)-5 +65 
Storage temp.(º C)-40 +85 
Work relative humidity(%)5 95 
Size (W)× (D)× (H) 19× 14.5× 1.75 ( " )
483× 368× 44 ( mm )		 

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