Cable Access

Harmonic offers four types of nodes, each customizable with a full range of optical and launch amplifier modules to support a variety of applications:

• PWRBlazer HLN 3144, the largest and most capable node, can accommodate a maximum of four optical receivers and four optical transmitters

• PWRBlazer HLN 3142E, the world’s smallest segmentable node, can accommodate a maximum of two dual optical receivers and two dual analog return transmitters

• PWRBlazer HLN 3142C, a smaller node, can accommodate two optical receiver modules and two optical transmitter modules

• The 870-MHz HLN 3812 and 1-GHz HLN 3112, the smallest nodes in Harmonic’s node product family, each have two unsegmentable RF outputs and can accommodate one downstream optical receiver and one upstream transmitter