BL-CATV-T series
of Optical Transmitter is an important transmission equipment in
the CATV network and it converts RF signal to optical signal and
supports maximum *0km transmission distance instead of max **0m of
Coaxial Cable. Based on high linearity, optical isolation,
distributed feedback and thermoelectric cooling DFB lasers, this
transmitter is specifically designed for multi-channel TV signal
transmission with the built-in and reliable optical power output
stabilization circuit and the laser thermoelectric cooler
temperature control circuit to ensure the best performance of the
whole machine and the long life of the laser.
Features:
1. PAL, NTSC, digital or compressed digital information in CATV and
telephone application.
2. High linearity, optical isolation, distributed feedback and
thermoelectric cooling DFB lasers.
3. RF bandwidth: ******0MHz and transmitting up to *9 PAL
channels.
4. RF driving amplifier inside and low drive level .
5. Automatic laser modulation (OMI) control, AGC&MGC.
6. RF test port in the front panel.
7. Industry-standard status monitoring interface.
Applications:
1. CATV Transmission System
2. Cable Broadcast Transmission System
