RF L-Band Optical Transmitter for CATV and Satellite
could extender RF signals to a long distance over fiber cable with the bandwidth
of 950~2600MHz. It is the device widely used by traditional TV transmission system.
We could supply CWDM or DWDM fiber wavelength for each RF channel
Normal RF optical transmitter is 1U rack mount, it
adopts low noise, narrow bandwidth and continuous wave DFB lasers with
thermoelectric cooler from JDSU, Fujitsu or MITSUBISHI. Adopting original high quality
critical components and system optimization control technology and SMNP
technology designed by our own, the technical parameter of the whole machine
completely meet the standard of other like products imported from Europe and
U.S.A, providing remarkable photo, digital and compressed digital signals in
long-distance transmission for CATV and satellite communication.
1. High quality: original system optimization control
technology and RF pre-distortion technology ensure that the system can acquire
the maximum CTB, CSO, and SBS targets in the case of excellent performance CNR
2. Flexibility: it can independently transmit 1~2 ways
of satellite signals.
3. Reliability: The 19 "1U standard rack, built-in
high-performance dual switching power supply, it can work in the backup at 85 ∽
265Vac City Network Voltage, MS-level automatic switching; chassis cooling
automatic temperature control.
4. Intuitive: The machine is equipped with
microprocessor monitors the working state of the laser, the panel LCD window displays the operating parameters.
5. Network type: Select All-piece status monitoring
transponder guarantee to meet the national standard and compabile with the SCTE HMS standard, it enable network management monitoring capabilities.
6. Hot plug-in type：Aluminum structured plug switching power supply
allows for heat dissipation and replacement. Dual power supply both hot and