DFB, C-Band Transmitter

The ATX TranScend C-Band DFB transceiver is a low cost module ideal for node splitting and network extensions.

The directly modulated single wavelength transmitter has a +9 dBm output level with high performance characterized for a full 1 GHz band of 50-550 MHz of analog plus 75 channels of 256 QAM from 550-1002 MHz. The transmitter utilizes a low noise 1550nm DFB laser, advanced pre-distortion and dispersion compensation technology which is optimized for a given distance from the front panel of the TranScend chassis. A +9 dBm transmit power provides excellent performance up to 25 km with analog video channel loading and up to 50 km with all QAM loading. Up to four transmitter modules can be populated in a 1RU TranScend chassis.

Features

  • 4 transmitter modules can be populated in a single 1RU TranScend chassis
  • Full spectrum, high performance directly modulated DFB C-Band DWDM transmitter
  • Front panel link optimization
  • Distances up to 25 km with analog loading and 50 km with all QAM loading
  • +9 dBm output
  • Utilizes a low noise 1550nm DFB laser
  • Advanced pre-distortion and dispersion compensation technology with front panel link distance adjustment
  • The directly modulated, single wavelength transmitter has a +9 dBm output level with high performance characterized for a full 1 GHz band of 50-550 MHz of analog, plus 75 channels of 256 QAM from 550-1002 MHz