Where this active and competitive market is not able to reach, the UK Government, through its Project Gigabit programme, and others are extending gigabit coverage still further.
Lle nad yw'r farchnad weithredol a chystadleuol hon yn gallu cyrraedd, mae Llywodraeth y DU, trwy ei rhaglen Project Gigabit, ac eraill yn ymestyn cwmpas gigabit ymhellach fyth.