Alcatel Submarine Networks

NEWS

Construction commences on Japan-Guam-Australia submarine cable system

Construction has now officially commenced on the Japan-Guam-Australia (JGA) 9,500km undersea fibre optic cable system.

JGA is being co-built by Alcatel Submarine Networks (ASN), part of Nokia and the NEC Corporation. The JGA South (JGA-S) segment between Sydney, Australia and Piti, Guam, is a consortium cable, including AARNet, Google and RTI-C, whilst the JGA North (JGA-N) segment which runs between the Minami-Boso, Japan and Piti, Guam, is a private cable with RTI-C as the sole purchaser.

Feature

Cost and compatibility can make a compelling case for pushing 100Gb/s bandwidth over a single optical channel, both as individual links and supporting 400Gb/s Ethernet, finds Andy Extance

Analysis and opinion
Analysis and opinion
Feature

Robin Mersh takes a look at how the industry is creating next-generation optical access fit for 5G

Feature

Technological advances to aid the increasing demand for bandwidth, on the path towards the terabit network, should lead to optical signals that are flexible and adaptive, like water, argues Dr Maxim Kuschnerov and Dr Yin Wang