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Verizon Successfully Trials Vendor Interoperability On Fiber

Verizon claims first completed Interop trial of NG-PON2 technology

Verizon today announced it has successfully demonstrated the use of different vendor equipment at the CSP and customer ends of a passive optical network

Verizon has successfully completed what it believes is the first interoperability trial of NG-PON2 (next generation passive optical network) technology at its Verizon Labs location in Waltham, Mass.

This trial demonstrated that equipment from different vendors on either end of a single fiber -- at the service provider's endpoint and at the customer's endpoint -- can be used to deliver service without impacting the end user. This breakthrough in NG-PON2 interoperability will provide increased flexibility and resiliency as well as the ability to meet customer needs more quickly. Until now, equipment from the same vendor had to be used on both endpoints.

The selected participating companies were ADTRAN, Broadcom, Cortina Access and Ericsson (in partnership with Calix). The trial tested plans aligned with Verizon's Open OMCI specifications, which define the OLT-to-ONT interface and will be shared with the industry in the next few months.

"Verizon has chosen NG-PON2, which is an ITU-T-developed international standard, for its next-generation network," said Dr. Denis Khotimsky, Distinguished Member of the Technical Staff and Verizon's lead engineer on this trial. "This technology is the foundation for providing services that deliver multi-gigabit speeds."

Verizon is evaluating NG-PON2 technology to provide increased speeds, functionality and reliability to customers on its fiber access network, including the award-winning Fios network. This technology supports up to 40G of total capacity and up to 10G speeds per customer, both upstream and downstream, over a single fiber. With NG-PON2 technology, Verizon will be able to easily increase system capacity by adding wavelengths to meet the demand for traffic drivers such as ultra-high definition video, virtual reality applications and cloud services.

Dr. Vincent O'Byrne, director of technology at Verizon, added, "Verizon and the participants in this trial are focused on establishing NG-PON2 as the industry's first PON standard that can be deployed in an interoperable fashion from Day One."

This interoperability trial is the next natural step in the company's plan to implement NG-PON2. In 2015, Verizon announced it had successfully completed field testing of NG-PON2 technology.

Verizon Communications Inc. (NYSE, Nasdaq: VZ), headquartered in New York City, has a diverse workforce of 162,000 and generated nearly $132 billion in 2015 revenues. Verizon operates America's most reliable wireless network, with 113.7 million retail connections nationwide. The company also provides communications and entertainment services over mobile broadband and the nation's premier all-fiber network, and delivers integrated business solutions to customers worldwide.

Source; Verizon release


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