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NGA012/18 GEA-FTTC - Proof of Concept to apply Seamless Rate Adaption (SRA) to FTTC VDSL2 lines


16/04/2018    For Information

This briefing is for all NGA Communications Providers (CPs)

This briefing is to inform CPs that we'll be testing the impact of applying Seamless Rate Adaption (SRA) on FTTC VDSL2

SRA will vary the speed of a line as noise margin changes, whereas today on NGA1, if the noise margin drops beyond a certain threshold, the line will retrain. Openreach will be running a proof of concept to prove the benefits of this change.

Click here to read the full briefing. Please note that you'll need your Openreach portal ID and password.

Issued by GC


The contents of this briefing are accurate at the time of writing and are subject to change.

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