Semtech Enabling the Future of Edge and Access Networks for the Cable Operators

Semtech Corporation (Nasdaq: SMTC), a high-performance semiconductor, IoT systems and cloud connectivity service provider, is proud to announce the immediate availability for sampling of its groundbreaking FiberEdge chipset. This latest innovation is designed to power the next generation of 100Gbps ZR Coherent-lite optical modules, marking a significant advancement in the realm of network edge capabilities and efficiency.

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Semtech FiberEdge GN1796 GN1740 (Graphic: Business Wire)

The Cable Multiple Systems Operator (MSO) market is facing a challenge. In the move from 10Gbps to 100Gbps, operators need to future-proof and stay relevant in the new digital content era. Enabling this data-transmission transition over long distances (80km and longer) requires a great deal of power efficiency for optical module components. Semtech is making this revolution possible through its new FiberEdge chipsets, dedicated to enabling this transition.

This transition is expected to begin next year and last over the next decade. “Semtech is here, now, to help cable operators prepare for this future,” said Raza Khan, director of marketing, wireless in Semtech’s Signal Integrity Products Group. “This enables cable operators to upgrade the bandwidth in their networks, supporting the rollout of 5G-Advanced and 6G networks.

The FiberEdge GN1740 Linear Transimpedance Amplifier (TIA) and GN1796 Driver are the pillars of this new chipset, embodying Semtech’s dedication to cutting-edge design and a relentless pursuit of power efficiency. Engineered for operations requiring ultra-low power consumption and compatibility with industrial temperatures, these components are at the forefront of enabling compact, energy-efficient solutions for 100Gbps QSFP28 Coherent-lite modules.

This development comes in response to the growing demand for 100Gbps ZR technology, essential for boosting bandwidth and service capabilities across various network infrastructures. The 100Gbps coherent dense wavelength division multiplexing (DWDM) technology, integral to these advancements, facilitates the transmission of large data volumes over considerable distances. It's particularly beneficial for applications in mobile mid-haul, backhaul, cable access, and business services, offering a substantial performance leap over traditional 10Gbps DWDM or 100Gbps grey fiber links.