Harmonic has introduced the SUPRALink 1,550 nm DWDM transmission system, designed to enable cable service providers to re-use their existing optical fiber network to more cost-effectively deliver increased bandwidth to subscribers. Incorporating patent-pending technology, the solution is designed to deliver up to a four-fold increase in fiber reach over 1,310 nm systems. It is designed to support up to eight wavelengths per single fiber over link distances of 40 km with optical amplification and 25 km without optical amplification, for up to 1 GHz of both digital and analog content per wavelength.

An eight-wavelength SUPRALink system delivers an increase in reach of 2.5 to 4 times when compared to eight-wavelength 1,310 nm WDM systems. The system can be scaled in one-wavelength increments and includes optical transmitters, multiplexers, de-multiplexers, and amplifiers.

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If 2025 was about positioning, 2026 is shaping up as a year of execution. That goes for the FCC, which has set the stage for spectrum auctions, broadcast ownership rules reform and heightened scrutiny of network/affiliate dynamics, as well as companies hoping to close on high-profile mergers that would reconfigure their respective industries.

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