News tagged with spectral efficiency

New distance record for 400 Gb/s data transmission

As network carriers debate the next Ethernet standard—and whether transmission speeds of 400 gigabit per second or 1 terabit per second should be the norm—engineers are working on new measures to squeeze ...

Mar 12, 2013
5 / 5 (9) 9 | with audio podcast

World's first 2 tbit/s WDM field trial

Huawei and Vodafone announced the successful trial of 2 Tbit/s optical fiber transmission technologies on Vodafone's live network. The field trial achieved 2 Tbit/s transmission capabilities of over 3,325km. This provides ...

Jan 28, 2013
5 / 5 (4) 3

Wireless broadband coming to the bush

A major CSIRO breakthrough in wireless technology designed to bring broadband to people living beyond the optical fibre network, will be unveiled in Sydney tomorrow.

Nov 03, 2010
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