ADTRANÂ®, Inc., (NASDAQ:ADTN), a provider of next-generation open networking solutions, has introduced its environmentally sealed, 10G-EPON virtual Remote-OLTs (virtual R-OLTs), further broadening its software-defined access (SD-Access) portfolio, the company said.
These new elements provide cable MSOs the ability to further execute on their 10Gbps FTTH and SD-Access strategies, while seamlessly integrating into existing DOCSIS back office provisioning and operational systems. This unique combination of three critical and field proven capabilities– DOCSIS provisioning of EPON (DPoETM), native SDN integration and remote outside plant packaging–enables ADTRAN to capitalize on evolving distributed access architecture (DAA) deployments as cable operators look to leverage next-generation FTTH to enhance support for high-bandwidth services.
Traditional FTTH network growth required MSOs to overcome capital, operational and regulatory hurdles, while requiring time-consuming and costly permits for adding new fiber from the headend, which slowed their ability to turn up services in a timely fashion. DAA and R-OLTs alleviate many of these issues. Furthermore, ADTRAN R-OLTs integrate field proven DPoE management methods and Layer 3 functionality, like provisioning and routing, running on specialized components.
Alternatively, the Layer 3 and other functionality can be virtualized affording additional cost reduction benefits as the R-OLT architecture is simplified further. The ADTRAN OLTs bridge the management horizon with support of both DPoE management and modern SDN control protocols allowing MSOs to effectively execute over time their transition to virtualized, managed and orchestrated SD-Access service architectures.
ADTRAN, Inc. is a global provider of networking and communications equipment. ADTRAN´s products enable voice, data, video and Internet communications across a variety of network infrastructures. ADTRAN solutions are currently in use by service providers, private enterprises, government organizations, and millions of individual users worldwide. For more information, visit www.adtran.com.