OIF to demonstrate multi-vendor optical innovations at OFC

News and Business

The Optical Internetworking Forum (OIF) will host a 40-vendor interoperability showcase featuring live demonstrations of 800ZR, Co-Packaging and Multi-span Optics at OFC 2026.

Undertaken by the likes of Cisco, Ciena, Coherent Corporation, Nokia, and Marvell, the demonstrations will highlight how OIF-driven interoperable networking solutions enable scalable, energy-efficient networks for AI-era data centre environments.

“AI-era infrastructure demands more than speed — it demands interoperability you can trust, plus the energy efficiency required to scale responsibly,” said Mike Klempa, OIF Secretary/Treasurer and Physical and Link Layer (PLL) Interoperability Working Group Chair (Alphawave Semi). “At OFC 2026, OIF and our members will show how the industry is translating specifications into real interoperability across coherent optics, high-speed electrical interfaces, energy-efficient architectures and common management so networks can move from innovation to deployment with confidence.”

Located in booth 2017, OIF’s demo will also highlight real-world interoperability across key technologies including 400ZR, Common Electrical I/O (CEI) CEI-448G, CEI-224G, Common Management Interface Specification (CMIS), Energy Efficient Interfaces (EEI) and more.

The list of demonstrations underscores the industry’s need for deployable, multi-vendor building blocks across optical, electrical, energy-efficient and management interfaces that deliver higher performance, improved efficiency and scalable capacity in disaggregated architectures, said OIF.

OIF’s work is grounded in generating specifications that become the foundation for interoperability. Its Implementation Agreements (IAs) close the gap between standards and interoperable products, systems and networks. By convening the entire ecosystem — component suppliers, system vendors, hyperscalers and network operators — OIF accelerates alignment on practical, interoperable interfaces that enable open, scalable networking.

OFC 2026 will take place March 15–19, 2026, at the Los Angeles Convention Center, with the exhibition running March 17–19.