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Increasing Capacity of Existing Transport Networks

Since the introduction of coherent technologies, the cost of high speed optical transport has declined at a rate unsurpassed in the history of the industry. One of the benefits of coherent technology is that it allows high speed channels to operate over links that, in the past, have not even be able to support 10G, giving it an enormous advantage from a cost / performance standpoint. In today’s market, 100G transport is available at the cost of what 10G was only a few short years ago while 200G is beginning to make inroads into metro-access and even metro-regional networks. This paper explains how Ekinops, a leader in deploying high speed 100G and 200G “alien wavelengths” on existing line systems, can boost the transport capacity of your existing network without impacting existing services at a cost point that makes advances your business case from concept to reality.

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

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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