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Deutsche tests 1 Gbps G.fast from Adtran – but still no service

US broadband equipment maker Adtran has put out 4 releases showing momentum in G.fast and broadband – and for the first time directly referred to its relationship with Deutsche Telekom. The statement in itself is somewhat confusing in that it says that Adtran and Deutsche Telekom are testing G.fast innovations including the latest 212Mhz versions of the chips and also coordinated dynamic time allocation (cDTA). Our information is that it has yet to test these on the same chips, and it has testbeds on both 106 MHz cDTA and separately on new 212 MHz chips, before the end of the year it is likely to get its hands on devices that can do both. Interestingly Deutsche Telekom holds the answer…

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