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SMTCBullishIndustry Newsnews

High materiality7/10

Semtech launches integrated 10G PON OLT chipset for 50G PON in SFP-DD

Sep 8, 2026, 8:45 PM EDT1 sourcesAI-analyzed

Why it may matterVerify against the original reporting

The press release highlights a next-gen 50G PON integration with sampling and a 2026 production ramp, signaling potential near-term design wins and an uplift to SMTC's optics portfolio; success depends on customer adoption and timing of ramp.

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Semtech announced the GN7153C OLT combo IC and GN28L46 burst-mode TIA, enabling GPON, XGS-PON, and 50G PON in a single SFP-DD module. Volume production is planned for September 2026, with sampling now and CIOE 2026 showcasing the technology. The integration could broaden SMTC's optical-module addressable market and support higher content per module if adoption accelerates.

Semtech unveils GN7153C GN28L46 chipset for 10G PON OLT in SFP-DD. Integrates RSSI on-chip.
Supports GPON, XGS-PON, and 50G PON in a single module, reducing BOM and power.
Volume production planned for September 2026; sampling now; CIOE 2026 showcase.
Targets 50G PON ramp in global networks, expanding SMTC's optical-module opportunity.

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