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Time Warner Telecom takes charge of backhaul

Date: 2/18/2008 1:32:06 PM

As one of the aggressive competitive Ethernet players in the enterprise services market, it should be of no surprise that Time Warner Telecom is extending that network to deliver wireless backhaul services to cellular operators.

In this Podprofile — a complementary Audiocast for a joint Telecom­munications/Vertical Systems Group Webinar, "Ethernet Solutions for Cell Backhaul Applications" — Mike Rouleau, Senior VP of Business Development, Time Warner Telecom talks to Executive Editor Sean Buckley about how it is delivering Ethernetbased backhaul solutions to its wireless customer base.

In this Audiocast, Rouleau answers the following questions:

When it comes to wireless backhaul, the two dominant forms have been either E1/T1 and TDMbased microwave solutions, but now we’re hearing more about carriers adopting or considering using IP/Ethernet for wireless backhaul. What’s driving the migration from TDM to IP/Ethernet for wireless backhaul and how does Time Warner Telecom approach this opportunity?

As part of your wireless backhaul you are using ADVA equipment. How important are their platforms to offering wireless backhaul to cellular operators?

What are the measurable benefits to the deployment of Ethernet solutions for backhaul applications?

To help ease the migration pain for a wireless operator using Ethernet for backhaul, there’s been talk about IP/Ethernet architecture for backhaul where you maintain TDM for voice and then Ethernet for data. Are you seeing a similar trend?

One issue that’s gaining momentum is dealing with clock synchronization when using Ethernet for wireless bakchaul. How is TWT addressing that issue?

Given the dominance of copper facilities in the ground, during last year’s CTIA show, one of the surprising trends to come out of discussions was centered around Ethernet over copper solutions for wireless backhaul. Are you seeing growing demand for such platforms?

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Source: http://www.telecommagazine.com/NewsGlobe/article.asp?HH_ID=AR_3967


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