Atlanta – September 22, 2026 -- Sercomm (TWSE: 5388) has launched a fully ITU-T G.9804.3-compliant 50G PON product portfolio, targeting service providers accelerating their transition to all-fiber networks amid surging bandwidth demand from 8K streaming, cloud gaming, AR/VR, enterprise connectivity and mobile backhaul.
Sercomm's 50G PON ONU lineup supports both asymmetric 50G/25G and symmetrical 50G/50G operation
The portfolio, built to ITU-T G.9804.3 specifications, positions 50G PON as the successor to XGS-PON, enabling multi-gigabit symmetrical connectivity for residential, business and mobile-backhaul deployments.
The solution enables tri-PON coexistence with GPON and XGS-PON on shared optical distribution networks
This interoperability protects operators' existing fiber investments and allows a phased migration path from HFC to fiber-deep architectures rather than requiring wholesale infrastructure replacement.
Sercomm's ecosystem pairs residential gateways with SFP pluggable ONUs for DPoE deployment models
The lineup incorporates optimized dynamic bandwidth allocation, enhanced OAM and network slicing capabilities, supporting cable, fiber and converged access network scenarios. Combined with Sercomm's upcoming Wi-Fi 8 gateway solutions, the platform is designed to deliver end-to-end multi-gigabit connectivity for new high-value residential and commercial services.
Sercomm will showcase the 50G PON solution at SCTE TechExpo26 in Atlanta from September 29 to October 1, 2026
The company will present fiber migration strategies and interoperability capabilities at Booth No. I1638 at the Georgia World Congress Center.
"Growing bandwidth demands are accelerating the shift toward higher-capacity, all-fiber networks, with 50G PON emerging as a key technology for next-generation broadband," said Dan Whalen, Chief Commercial Officer of Sercomm.