Huatai HDS-26D series optical transmitter, adopt high linearity DFB laser, modulated directly. It can transmit 30~2600MHz digital TV, move media broadcast ( MMB, CMMB ) and satellite live telecast TV ( DBS , SAT-IF ) signal.
Optical operating wavelength of HDS-26D is optional as 1310nm or 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. It can be compatible with any FTTx PON technology.
HDS-26D has various wavelengths and lasers to select.
HDS-26D-1- 口口 -A1310: 1310nm with cooling DFB laser.
HDS-26D-1- 口口 -A1550: 1550nm with cooling DFB laser.
HDS-26D-1- 口口 -A15 口口 : Cooling DFB 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- 口 - 口口 -B1 口口口 : CWDM wavelength non-cooling 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.
High wide band: 30~2600MHz.
Suitable for Digital TV & Satellite TV application.
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.
FTTH for Digital TV & Satellite TV
FTTx PON, (EPON, GPON)
Move TV media broadcast ( MMB, CMMB )
Other digital video application
Product Series Comparison Table
HDS-26D optical transmitter electrical schematic diagram