Next Generation Communications Blog


The Ongoing Applicability of Copper-Based Broadband Access

By: Paula Bernier, TMC Executive Editor

Video and other rich media are driving demand for ever-faster connectivity. Indeed, Bell Labs believes demand for bandwidth to support residential triple play services will grow by 10 percent annually.

Sometimes fiber to the subscriber is the best fit to support broadband services for residential and small and medium businesses. However, existing copper continues to have an amazing ability to be enhanced to meet broadband requirements. Indeed, copper-based technologies such as VDSL2 vectoring, Vplus, and can support bandwidth rates of 100, 300mbps or even 1gbps.

To decide which areas are ideal candidates for fiber-to-the-home (FTTH) or business, and which can be more than adequately served with copper-based technologies, Bell Labs Consulting suggests that service providers consider:

VDSL and Vectoring are Important Parts of Broadband Deployment

By: Wendy Zajack, Dir. Product Communications, Alcatel-Lucent

From original on Alcatel-Lucent corporate blog

A few months ago our home WiFi slowed to a crawl. At first we thought it was a temporary thing, but after my son ran a diagnostic there was a problem with our high-speed broadband.  

While the technician was fixing it, he mentioned that for an extra $10 a month we could get a faster plan.  Living in the US we already (in my opinion) pay enough for our monthly broadband package so I immediately said ‘no.’ But I told my kids that IF they wanted to pay for it … we would consider it.

Motive Helps Global Service Provider Know When to Upgrade Customers to Ultra-Broadband

By: Mae Kowalke, TMCnet Contributor

As one of the world’s largest network service providers, Norway’s Telenor must constantly upgrade its systems to stay on top. The company runs networks in 12 countries and operations in 29 more, and it has a market capitalization of roughly $38 billion. But it must keep its operations modern to maintain its position, so last year the company decided to upgrade its access network so it could deliver ultra-broadband services and improve the customer experience with ADSL2+ and VDSL2 technology.

Deployment of the upgrade currently is underway, and Telenor expects to have its 500,000 DSL lines migrated to the new VDSL2 platform by 2015, according to a recent case study, Telenor Achieves Competitive Advantage In Ultra-Broadband, on the rollout.

To efficiently deliver ultra-broadband services, however, Telenor needed a way to determine which of its existing DSL lines could be upgraded to VDSL2 without issue, and which ones needed additional infrastructure changes.

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