CATV 1310nm Optical Transmitter (GW-OT3000)

(GW-OT3000) Optical Transmitter

Функции

Operating bandwidth&толстая кишка; 47_862МГц/ 750МГц&запятая; output optical power from 4mW-24mW;

High performance DFB laser diode module with internal isolation;

Advanced pre-distortion correction circuit (PDC);

Microprocessor automatically controls output power (APC)&запятая; cooling / heating current (ATC)&запятая; modulation ratio (AMC);

With AGC/MGC switching button in the front panel;

Adjustable attenuator (-20~0dB) in back panel can adjust input level of laser diode;

LCD or VFD in front panel;

MPU provides real-time display of major parameter&толстая кишка; Optical output power&запятая; operating current&запятая; internal temperature&запятая; modulation ratio&запятая; cooling / heating status;

Support computer management with RS232/RS485 communication interface;

High efficiency and stability switching power supply and optional supply backup system;

1U 19 standard case with a cooling fun and reliable thermal structure design;

Inside aluminum heat-sinking make the back panel more compact&период;

Технические характеристики

Parameter

Optical parameter

Wave length(nm) 1310+-20 Output Optical Power (mW) 4-24

CNR(дБ) ≥51 CTB (dBc) ≥65

CSO (dBc) ≥60

Connector FC/APC or SC/APC

RF parameter

Bandwidth (МГц) 47~750/862 Input Impedance (Вт) 75

Input Return Loss (дБ) ≥16 (47-550МГц)&запятая; ≥14 (550-750/862МГц)

Input Level Range 80+-5

In-band Flatness (дБ) 0&период;75

General parameter Input voltage (В) AC 160~265

Operating Temperature -10~+50

Размеры (мм) 485(L)*350(Вт)*45(H)