Next Generation Communications Blog

Fiber Optics

Alcatel-Lucent Explains the Importance of CDC-F Optical Networks

By: Paula Bernier, TMC Executive Editor

Today’s technology now allows a single fiber strand to carry up to 17.6 terabits per second of traffic. That’s the equivalent of transmitting 88 Blu-ray discs in a second. This ultra-broadband capability, and the new software-defined networks that service providers are embracing, have important impacts on optical networks further upstream.

“…we need to stay in the light/photonic domain as long as possible in order to reduce the cost associated with repeatedly converting wavelength photonic signals to electrical,” notes Scott Larrigan, senior marketing manager of IPR&T product and solution marketing at Alcatel-Lucent, in a recent TechZine posting, CDC-F optical networks propel us forward, and in the podcast embedded below.

Transportation communication networks: Combating the cyber terrorist threat

By: Thierry Sens, Marketing Director Transportation Segment, Alcatel-Lucent

Originally posted on Alcatel-Lucent Blog February 3, 2015

Talk of “cyber armies” working on behalf of nations might once have been the work of Hollywood, but recent events have demonstrated the opening of a new front in the global war on terror: cyber security.

Dunedin: a gigatown positioned for a smart city future

BY: Tim Marshall, External Affairs Director, Alcatel-Lucent Oceania

Originally appeared on Alcatel-Lucent Blog February 10, 2015

Perched on the southern edge of New Zealand, a small picturesque city with a big digital vision is about to be wired with the fastest broadband speeds in the Southern Hemisphere.

You may never have heard of it, but Dunedin is the envy of New Zealand after being crowned the winner of Gigatown, an online and real world competition for communities to receive 1Gbps broadband* and two development funds to support entrepreneurs, innovators and social initiatives. The competition was run by Chorus, New Zealand’s largest telecommunications infrastructure company which is rolling out the nation’s world-leading Ultra Fast Broadband (UFB) program.

The Need for Smart Cities is Obvious

By: Mae Kowalke, TMCnet Contributor

It goes without saying anymore that people and businesses in an increasingly connected world rely on the Internet for personal and commercial communication. We are also in the midst of a continuing migration of people are increasingly moving to cities as the world is becoming more urbanized.  What has also become clear is that cities with a smart grid and a solid IP infrastructure thrive more than cities that do not. The case for the smart city has never been stronger.

The Evolution of Cable MSOs Must Continue

By: Mae Kowallke, TMCnet Contributor

Triple play was a good start. But Cable multiple-system operators (MSOs) must continue their evolution.

Cable MSOs have been leading the residential entertainment and communication services segment for years. The expansion of their service offerings from broadcast video to video-on-demand, high-speed Internet and voice has enabled MSOs to expand their market share in the face of changing technology and viewing preferences. But to stay competitive, cable MSOs cannot rest on their laurels.

The explosion of connected devices, competition building Gigabit networks over fiber, the expansion of over-the-top applications such as Skype and the evolution of higher quality video such as 4K resolution are demanding that cable MSOs continue to beef up their access networks.

Columbian Broadband Provider Brings 100G Rollout in Time for World Cup Action

By Mae Kowalke, TMCnet Contributor

Anyone who knows “futbol” (aka “soccer” in the U.S. and “football” elsewhere) knows how enormously popular it is in Latin America.  Hence, being able to provide as many fans as possible great inside and particularly remote from stadium user experiences has become something of an obsession.  Illustrative of this is that thanks to its newly installed 100G ultra-broadband network, Colombia’s mobile provider, UNE, was able to debut widespread streaming video services in time for the recent 2014 FIFA World Cup. This meant its subscribers could have quality viewing experiences over their   smart TVs, tablets and smartphones.

Alcatel-Lucent Helps Rural Areas Thrive with Ultra-Broadband Connectivity

By: Paula Bernier, Executive Editor, TMC

Conventional wisdom seems to be that rural America moves a little slower than other parts of the country. That isn’t necessarily always true, however – especially not in the case of rural areas served by Alcatel-Lucent’s ultra-broadband gigabit technology.

In fact, such areas are among the country’s elite when it comes to ultra-fast connectivity, as highlighted in a recent Alcatel-Lucent paper, Municipality Rural Ultra-Broadband .

Optical Transport Networks Help Operators Meet Growing Traffic Requirements

By: Mae Kowalke, TMCnet Contributor

It has been called the “data storm;” due to increased online video usage, the cloud, and mobile devices, bandwidth demand is increasing relentlessly, and operators are straining to keep up.

Research from Bell Labs suggests that from 2013 to 2017, operators will see a 550 percent increase in bandwidth demand due to the shift to cloud and a 720 percent increase in bandwidth to support IP video across fixed and mobile networks. This will result in a 320 percent increase in the amount of traffic in the core network.

“Telecom operators are starting to realize that simply increasing the line rate is no longer sufficient to control the costs associated with increasing bandwidth demands,” noted David Stokes of Alcatel-Lucent in a recent TechZine article, Optical transport networks and bandwidth demand. In fact, we really are seeing exponential traffic growth as recent research from Bell Labs below shows expected traffic growth from 2013 to 2017.  



200G Optical Networks: What you need to know

By: Earl Kennedy, IP Transport Product Marketing, Alcatel-Lucent

Optical network operators have already made the move to 100G. But skyrocketing bandwidth demand means many are already pondering what’s next. With a 200G optical solution hitting the market, you probably have questions about when to move to 200G optical – and what you need to know when you make that move.

Cable MSO Discovers the Benefits of 10G EPON

Mae Kowalke, TMCnet Contributor

Bright House Networks loved its 1G Ethernet passive optical network (EPON). But there was just one problem: demand was increasing, and 1G EPON was quickly becoming not enough.

The cable multiple system operator, the sixth largest owner and operator of cable systems in the United States, serves roughly 2.5 million subscribers with its video, high-speed data, home security and automation and voice services.

Bright House Networks is a proponent of EPON because it allows the company to provision multiple customers onto one fiber and still provide dedicated bandwidth without oversubscription. It is their preferred way to accelerate the transformation of their network to an all IP ultra-broadband infrastructure.

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