Broadband Forum, LAN Laboratory Expand Certification

As demand for fiber networks continues to grow, Broadband Forum has expanded its BBF.247 Optical Network Unit (ONU) Certification Program to include XGS-PON, the company said.

This latest update extends the program to a variety of key features needed by operators deploying XGS-PON networks. The certification is just one piece of Broadband Forum´s vision to provide network operators with the tools, open specifications, and open source references necessary to bring new services and technologies to their customers more rapidly.

Certified ONU products can be deployed quickly, with improved interoperability to existing Optical Line Terminal (OLT) equipment already deployed. Similarly, certified ONU products will also work directly with newer Broadband Forum specifications, including the forthcoming virtual OMCI specifications and software defined access networks.

The XGS-PON extensions add to the BBF.247 G-PON initiative — which has now certified nearly 100 products since its launch in 2011. The new test plan will see ONUs undergo rigorous testing at Broadband Forum´s official certification program test laboratory Laboratoire des Applications Numeriques (LAN Laboratory), using MT2´s ONU testing solution.

The work will confirm conformance to the latest PON ITU-T standards, providing network operators with assurance that they can deliver efficient networks and a high-quality customer experience. New additions to the technology are also now tested, including extended OMCI messages format, Enhanced Unicast & Multicast Operations, and Capacity Tests & Performance Monitoring. This increases the number of certification test cases by more than 50% compared to the previous version.

Broadband Forum is the communications industry´s organization focused on accelerating broadband innovation, standards, and ecosystem development. For more information about the Broadband Forum, go to or follow @Broadband_Forum on Twitter.

The Laboratoire des Applications Numeriques (LAN) is a unique independent laboratory specialized in conformance, interoperability and coexistence tests of devices deployed by telecom operators in the access and home networks (DSL, G-PON, Broadband-PLC, …), by DSOs in Smartgrids networks using powerline communications (G3-PLC), and by the industry in video security networks (E&PoC).