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Key developments related to DWDM optical deployments and systems.
By Ray Le Maistre, Editor-in-Chief, 5/23/2019
Heavy Reading's optical guru Sterling Perrin highlights some key trends from the NGON & DCI World event in Nice, including 'Beyond Coherent,' what 400ZR really means for the market, the latest on 5G transport and the FUDfest that is Huawei.
By Ray Le Maistre, Editor-in-Chief, 5/22/2019
The opening sessions of this year's NGON & DCI World event in Nice focused on money matters and automation but there was little appetite to discuss the impact of global trade tensions and the US clampdown on Huawei's supply line.
By Ray Le Maistre, Editor-in-Chief, 5/21/2019
The global optical networking market has been worth in the region of $15 billion for the past year, but while that number has varied only slightly year to year, what has changed is the nature of the investments and who's splashing the cash.
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By Light Reading, 5/16/2019
CenturyLink CTO Andrew Dugan shares his views on 5G transport technology at the Big 5G Event in Denver on May 8, 2019.
By Ray Le Maistre, Editor-in-Chief, 5/4/2019
There are 11 (yes, count them!) shortlisted entries in this year's category for Most Innovative Telecoms Product (Optical/IP/Carrier Ethernet/FTTH).
By Ray Le Maistre, Editor-in-Chief, 4/25/2019
When the CEO and CFO say the quarter was 'weak,' you know it was bad: investors agreed.
By Paul Rainford, Assistant Editor, Europe, 4/9/2019
Also in today's EMEA regional roundup: Telekom Srbija and Ericsson virtualize the core; Cisco scores in Italy and France; Vodafone Egypt goes with Red Hat for cloud-based customer service upgrade; Three UK calls on Callsign for fraud prevention.
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By Mitch Wagner, Executive Editor, Light Reading, 4/8/2019
Google looks likely to be first to commercial implementation of technology called space-division multiplexing (SDM) for significant bandwidth improvements.
By Paul Rainford, Assistant Editor, Europe, 3/28/2019
Also in today's EMEA regional roundup: Orange tackles fake news; Liquid Telecom Kenya chooses Nokia for OTN/DWDM upgrade; Trondheim intends to be a 5G early adopter.
By James Kisner, Contributing columnist, 3/25/2019
The optical networking industry is at another inflection point, writes James Kisner, and the chalice some companies drink from next could point the way to everlasting revenue growth.
By Simon Stanley, 3/18/2019
The ON2020 group is looking to address the optical transport challenges presented by the predicted surge in user traffic on carrier networks.
By James Kisner, Contributing columnist, 3/13/2019
Like Lucy always does to Charlie Brown, 5G is likely another new technology that teased optical networking vendors with massive, sustained spending, then quickly yanked back expectations.
By Ray Le Maistre, Editor-in-Chief, 3/8/2019
Heavy Reading's optical expert Sterling Perrin discusses some of the major trends in transport network technology at this year's OFC event in San Diego.
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