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Wireless

ZTE reaches single carrier 400G WDM transmission over 3000km

Monday 20 October 2014 | 09:52 CET | News
ZTE said it has achieved single carrier 400G wavelength-division multiplexing (WDM) signal transmission over 3000 km, traversing 10 reconfigurable optical add-drop multiplexers (ROADMs) with an improved frequency spectrum of 4b/s/Hz (bits per second per hertz). The transmission, carried out using patented Nyquist filtering technology, is in line with ZTE's objective for future 400G and high-speed optical transmission - single-carrier per channel and single receiver transmission - for which ROADM is a necessary feature.

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Categories: Mobile & Wireless
Companies: ZTE Belgium
Countries: World
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