Return Transmitter for Scientific Atlanta® 6920 Series Optical Nodes

Cisco/Scientific Atlanta – CableServ® offers a series of Return Path transmitter modules for Scientific Atlanta 6920 Optical Nodes.

The Return Transmitters are offered in DFB 1310nm and 1550nm, as well as 1470 to 1610nm ITU CWDM wavelengths.


  • Replacement Return TX Modules
  • Upgrade of Fabry-Perot to DFB return transmitters for launch of Telephony
  • CWDM Modules for multiplexing upstream data on a single fiber

Product Features:

  • RF Test Point
  • DC Test Point scaled to Transmit Power
  • Plug-in Attenuator
  • LED Indicators for DC Power and Transmit Power
  • Low Power Consumption
  • Standard and High Gain Versions
  • Two Year CableServ Warranty