NTT

NEWS

Jupiter cable to provide fastest link between Japan and the US

A consortium of six prominent telecom and content service providers – Amazon, Facebook, PLDT, NTT Communications, PCCW Global, and SoftBank – have signed an agreement to build a new transpacific submarine cable system connecting Japan, the Philippines and the United States.

Undersea communications specialist TE SubCom, a subsidiary of TE Connectivity, has been awarded the supply contract to build the system.

NEWS

Japanese team tops 100 terabits over an optical fibre

Nippon Telegraph and Telephone (NTT) and six partners have established a new world record of 118.5Tb/s for the largest transmission capacity achieved over an optical fibre of standard dimensions.

Though the optical fibre had the same diameter as standard singlemode fibre, its structure was not standard. The design contained four cores (light paths) running along the fibre’s length.

PRODUCT

NTT presents FASA concept for virtualised optical access

Nippon Telegraph and Telephone Corporation (NTT) has introduced the Flexible Access System Architecture (FASA) concept, which aims to provide greater flexibility in optical access equipment through the use of network functions virtualisation (NFV).

Instead of using purpose-built hardware, NTT has modularised the various functions of access equipment as much as possible. This is the first time that the modularisation concept has been applied to access equipment, the Japanese company asserts.

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.