Mae cysylltiadau Ethernet sy’n defnyddio ffeibr lawer yn fwy costus nag opsiynau eraill, a gall y costau cyfalaf ymlaen llaw fod yn sylweddol. Gall gostio miloedd o bunnoedd i sicrhau cysylltedd a gosod cyswllt ffeibr penodol i’r safle. Yn amlwg gall y costau cychwynnol hyn fod yn gryn rwystr i rai busnesau.
Fibre based Ethernet connections are considerably more costly than other options, and the upfront capital costs can be considerable. The costs of connectivity and the excess construction costs of laying a dedicated fibre connection to the premises does run into thousands of pounds.  Unsurprisingly these initial costs can be a real barrier for some businesses.