Wednesday, June 23, 2010

Verizon Tests 10 Gbps to Home

Verizon says it has managed to push 10 gigabits per second through its FiOS trunking network, including 2 gigabit per second service to a customer’s house with two simultaneously-used PCs.


The XG-PON field trial connected a FiOS customer location with 10 gigabits per second downstream to the home and 2.5 Gbps upstream.

The test demonstrates the capability of the Verizon's FiOS network to accommodate a wide array of new and emerging video services and the growing demand for streaming video content and other bandwidth-intensive applications.

The latest field trial was conducted in May in Taunton, Mass., with a XG-PON system developed by Motorola, a supplier of BPON and GPON optical networking equipment to Verizon.

At the customer's home, the optical network terminal (ONT) received the 10/2.5 Gbps feed and used two data communication ports to simultaneously provide transmission speeds of close to 1 Gbps to each of two PCs inside the home. Combined, the two ports delivered approximately 1.85 Gbps in aggregate bandwidth in each direction.

Tests were designed to simulate what two different customers might experience while using their PCs to download, upload or share files to the Internet when served by a 10G PON system.  In addition, speed tests were performed to Verizon's speed test server located more than 400 miles away in Reston, Va., realized speeds of up to 915 Mbps between the PC and the speed test server.

"XG-PON can provide the capacity needed to support the explosive growth in bandwidth envisioned for new and emerging services such as 3DTV and Ultra HD TV, and the growing demand for streaming video content to the PC and TV, as well as the increased use of concurrent applications," said Vincent O'Byrne, director of technology for Verizon's FTTP architecture and design effort.


Verizon trumpeted the test as proof that its gamble on building out a large fiber-optic network will pay off in the future, as user needs for bandwidth outstrip the capabilities of cable and DSL.

The test appears aimed to reassure investors that Verizon made the right decision to deploy the fiber-to-home network, and to assure observers that Verizon can keep up with any new bandwidth initiatives cable competitors may deploy.

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