RE: Telegraph Article16 Feb 2024 13:19
Does anyone else find Rajiv Datta's comments slightly hypocritical? Lets see Nexfibre Network LTD is currently owned by Opal Jvco Limited, which in turn is part owned by OPAL HOLDCO LIMITED, who's owners are Telefonica Infra, Sl and Liberty Global Europe 2 Limited.
VMO2 is jointly owned by Liberty Global and Telefonica, who also own Nexfibre, so Rajiv Datta and Lutz Schüler (CEO of VMO2) have the same bosses, which means they are basically the same company thinly partitioned for legal reasons.
Here's the bit I find hypocritical, NTL/VM/VMO2 have been around for decades, shouldn't Rajiv Datta give them a mention for the lack of investment and progress they've made over the last 20 years? Or mention the fact that core network technology has significantly advanced over the last 20 years, allowing for these faster speeds?
As semiconductor technology has advanced, telecom manufacturers have produced ever faster backplanes and cards with massive increases in processing and switching speeds. In the early 1990's networks were plesiochronous (PDH), with the fastest optical multiplexors being 565mb/s, carrying four 140mb/s bearers and used to interconnect cities; The hierarchy was 64k/2mb/8mb/34mb/140mb and 565mb/s. The next advancement in hierarchy was SDH, with a hierarchy starting at STM-1 (155mb/s), then STM-4/16/64/256. These days the networks are moving to fully Optical interconnectivity, using DWDM, but it's taken years of development and evolution to get to the stage they're at now, so the actual reason Gb/s access is now feasible is because the Core networks are better equipped to cope with the massive bandwidths FTTP makes possible. Another consideration is the fact that the equipment has become relatively cheaper as tech has moved on and more manufacturers have entered the sector. BT have only moved as fast as the technology has allowed them to, maybe they could have skipped FTTC and gone straight to FTTP, but that would have required OFCOM to allow BT a fair return on the massive investment such a rollout would have required at the time.
Lots of BT bashing going on these days, especially from the Telegraph. Ben Marlow and James Warrington seem to have it in for BT , for reasons known only to themselves.