Cable Access

Harmonic’s transmitters provide formidable bandwidth and reliable service without requiring expensive infrastructure upgrades. All of Harmonic's transmitters are engineered to be small and easily configured, with the versatility to meet ever-changing network needs.

Harmonic offers four distinct families of forward transmitters:

PWRLink—1310 nm DFB laser transmitter modules

METROLink— forward-path digital narrowcast services over a single fiber using DWDM

MAXLink—1550 nm-based supertrunking and distribution.

SUPRALink—1550 nm transmitters provide unparelled fiber reach

The analog HLD 7209T and digital RDT 4049 are DWDM return transmitters for indoor applications. Both make it possible to carry multiple return-path signals over a single fiber, providing fiber-efficient solutions.