Product description:
DW-OROA Series outdoor optical receiver is a high-grade type four
output CATV network optical receiver, the various working
parameters are controlled by a microprocessor, the optical power,
intuitive display, fixed attenuation insert. Optimized circuit
design, professional RF chip RF attenuation, attenuation and
balance of good linearity, high precision. Imported PHILIPS or NEC
high gain amplification of light module, AGC control
characteristic, output settings, optical power input ( - 7 ~ + 2
dBm ), CTB / CSO basically unchanged, single-chip microcomputer to
control the machine work, machine reserved for data communication
interface, convenient and network management responder connection,
access network management system, the digital display parameter,
make engineering debugging more convenient, is the mainstream model
of constructing CATV network. The cast aluminum shell, high
reliability of switch power supply, strict anti-lightning system,
to ensure that the equipment can work stably for a long time in the
wild environment.
