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

Product Details
Work Temperature: -5 ~ +65º C
Name: Sat-If & CATV Optical Transmitter
Feature: 4-Band
Gold Member Since 2007

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Basic Info.

Model NO.
HDS-55A
Sbs
18dBm
Snmp Network Interface
RJ45
Communication Interface
RS232
Approved
3rd Party Certification
Size
19x14.5x1.75
Transport Package
54*64*14cm
Specification
1u
Trademark
AITC
Origin
China

Product Description

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
Performance Min. Typ. Max. supplemgnt
Optical feature Working wavelength (nm) 1290 1310 1330 13
1540 1550 1563 CC
1528   1543 CB
1528   1563 XX ITU standard wavelength tunable
Wavelength adjustable range (nm) -1.6   +1.6 XX ITU standard wavelength tunable
Wavelength adjustable mode (nm) ± 0.01 stepping XX ITU standard wavelength tunable
Side mode suppression ratio (dB) 35 45    
Equivalengt noise intensity (dB/Hz) 145     To 5500MHz
Output optical power (dBm) 2   12 1310nm
2   10 1550nm
SBS (dBm) 18     25Km fiber
Return loss (dB) 55 60   APC
Optical fiber connector   SC/APC option FC/APC, LC/APC
RF
feature
Work bandwidth (MHz) 47   862  
Input level (dBmV) 15   25 AGC
Flatness (dB) -0.75   +0.75 45~862MHz
Return loss (dB) 26     45~750MHz
Input impedance (Ω )   75    
RF interface   F type Optional imperial
Transmit channel   PAL-D/60CH -1dBm receive
CNR (dB) 50      
CTB 1310nm (dB)     -65  
1550nm (dB)     -63  
CSO 1310nm (dB)     -60  
1550nm (dB)     -57  
IF
feature              
Typical application (MHz) 950   5500  
Frequency response (dB) -2   +2 950~5500MHz
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 feature SNMP interface   RJ45  
Telecommunication port   RS232  
Power supply AC (V) 90 220 265  
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 )
 
4-Band Sat-If & CATV Optical Transmitter (HDS-55A)4-Band Sat-If & CATV Optical Transmitter (HDS-55A)

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