 Product description Huatai HDS-26D series, adopts high linearity with cooling DFB laser and direct modulated way. It can transmit 47~2600MHz analogue CATV and SAT-IF live-broadcasting TV signal at one fiber. Optical operation wavelength is optional as 1310nm and 1550nm.
1550nm optical transmitter, ITU standard wavelength can be selected, suitable for DWDM, to realize network upgrading and capability-expansion. It can work together with EDFA, YEDFA to amplify the optical power and large-area FTTH coverage. It can be compatible with any FTTx PON tech, for the multi-play of satellite TV (DVB-S) , digital TV (DVB-C,DVB-T), analogue TV (<10CH) and internat as well as FTTH.
HDS-26D has various wavelengths and lasers to select.
HDS-26D-口口口-A1310: 1310nm with cooling DFB laser.
HDS-26D-口口口-A1550: 1550nm with cooling DFB laser.
HDS-26D-口口口-A15口口: Cooling laser, C-Band ITU wavelength adjustable.
HDS-26D-口口口-B1310: 1310nm non-cooling optical isolated DFB laser.
HDS-26D-口口口-B1550: 1550nm non-cooling optical isolated DFB laser.
HDS-26D has multiple performances to choose, suitable for different scale network application.
HDS-26D-1口口:1RU 19”Standard frame, the working parameters of the unit is controlled by micro-processor. LCD on the front panel can display the working status and failure diagnosis. Standard RS232 communication interface, SNMP function. It is suitable for application of engineering degree.
HDS-26D-2口口: Desktop, the minimum size in the field.
HDS-26D-3口口: Wall hanging (aluminum alloys die-casting).
HDS-26D-9口口: Rain-proof, convenient for outdoor install.
 Product feature  High linearity, suitable for Digital TV & Satellite TV application.
Wide band: 47~2600MHz.
One fiber can transmit signal of 10 sets of TV, DTV and satellite TV.
HGHL DFB laser, can choose cooling and non-cooling.
1310nmTX, output power upto 30mW.
1550nmTX, ITU wavelength optional, apply in DWDM, reach network promotion and dilatation.
1550nmTX can be amplified by EDFA, YEDFA to cover large-scaled FTTH , compatible with any FTTX PON technology.
Multiple performance frame, suitable for application of different scale network
Excellent P/P ratio.
Main application FTTH for Digital TV & Satellite TV
FTTx PON, (EPON, GPON)
Other digital video application
Product Series Comparison Table HDS-26D optical transmitter electrical schematic diagram Application of HDS-26D in FTTx PON |
