Fibre Systems Winter 2016

FEATURE

Blow by blow

One of the chief advantages of optical fibre cables – over those made from copper – is that they are significantly smaller and lighter, so are easier to handle and install. Standard twisted-pair copper cables used for the old telephony trunk networks were enormously heavy, with typical cables measuring between 20 and 40mm in diameter and weighing almost half a tonne per kilometre. And that’s only a 100-pair cable; a 1,000-pair cable would frequently weigh more than three tonnes per kilometre.

FEATURE

Future passive

The evolution of fibre networks has led to increased bandwidth, which in turn has enabled new services, but this growth in the network has not translated into a proportional growth in revenue for operators. To attempt to remedy this unsustainable situation, several European research projects have been set up to investigate new technologies for optical access networks.

FEATURE

A brighter future

At its general assembly last year, the FTTH Council Europe issued a new call for action, asking Europe’s decision makers to create a more business-friendly environment for fibre to the home (FTTH) deployment. The man responsible for overseeing the plan is Edgar Aker, who was appointed president of the board at the same meeting.

Feature

Will quantum-resistant encryption be enabled by quantum technology or mathematics? Helmut Griesser examines technologies for the post-quantum world

Feature

The increasing value of optical fibre assets in metropolitan areas is shaping the business models of companies that provide access to them, finds Andy Extance

Feature

As 2017 draws to a close, Scott Wilkinson looks ahead to what’s in store for the optical communications industry in 2018

Feature

An English city with a world-class 5G test-bed is about to make telecommunications history, reports Rebecca Pool

Feature

Since its inception in 2004, the FTTH conference and exhibition has been held annually, with each event taking place in a different European city. This year the event will be held in Valencia, Spain from 13 to 15 February 2018.