Rostelecom, NEC Corporation and Netcracker Technology announced today that the first proof of concept (PoC) interoperability test for transport software-defined networking (SDN) in the Russian Federation has been successfully completed. Rostelecom is Russia's leading long-distance telecommunications service provider.
In the PoC, optical networking equipment from Huawei, NEC and Nokia, as well as their corresponding domain SDN controllers, were managed by an umbrella transport SDN controller provided by NEC/Netcracker. This new hierarchical approach to transport SDN provided complete end-to-end control and visibility, automating operations across three separate optical multivendor domains.
Cloud applications and IoT services are driving rapid bandwidth growth, resulting in the need for networks to scale more dynamically. It is also driving the need to accelerate service creation, deployment and restoration times. Rostelecom recognized the opportunity to meet this need through transport SDN. It also used this opportunity to put to test the true multivendor promise of virtualization.
The PoC was designed to test the scenarios mentioned above. The multivendor aspect was addressed by selecting Huawei, NEC/Netcracker and Nokia. The umbrella transport SDN controller provided by NEC/Netcracker provided a unified multidomain view, thereby increasing network agility, end-to-end visibility as well as rapid provisioning and restoration capabilities.
With these elements in place, Rostelecom network users can self-select new, on-demand transport services that are provisioned automatically and optimized dynamically according to bandwidth and network performance requirements.
The PoC also demonstrated significantly reduced service ordering, configuration and activation process times, cutting what used to take months to just hours. This reduces opex and results in simpler configuration processes. Based on the demonstration, service restoration after a fault can drop to an average of just several minutes.
"Together with equipment vendors Huawei, NEC/Netcracker and Nokia, Rostelecom proves transport SDN's ability to reduce costs and improve network automation," said Alexey Sapunov, Rostelecom Senior Vice-President for Technical Infrastructure. "By using NEC/Netcracker's multidomain transport SDN controller, which managed multiple underlying domain controllers, Rostelecom was able to eliminate vendor lock-in and lay the foundation for a true multivendor infrastructure."
"NEC is proud to successfully complete the first multivendor transport SDN PoC in Russia. It proves the maximum performance to service providers across all transport layers with this multidomain, multilayer and multivendor transport SDN solution that optimizes network traffic and automates configuration," said Akihiro Sakurai, Managing Director of JSC "NEC Neva Communications Systems," NEC Corporation's subsidiary in the Russian Federation. "This proof of concept proved the ability to provide end-to-end network automation and control."
"Networks need to undergo a significant transformation and we are excited that the demonstration results showed our Multilayer SDN Controller's ability to simplify and automate complex networks," said Aloke Tusnial, Chief Technology Officer of SDN/NFV Business at Netcracker. "By proving interoperability across multiple optical vendors, NEC/Netcracker is helping service providers like Rostelecom to fundamentally rethink their network design and level of automation."
"Huawei TSDN provides automatic discovery of resources, automatic service provisioning and recovery, and RESTful NBI to 3rd party orchestrators to achieve multidomain network unified control. This PoC test proved Huawei Transport SDN service automation and NBI openness," said Jin Yuzhi, President of Huawei Transmission Network Product Line. "Beyond that, Huawei has been developing the NCE (Network Cloud Engine) to streamline the end-to-end operation process on the network planning, management, control and analysis functionalities which will provide significant OPEX reduction."
Demetrio Russo, Nokia Vice-president of the East Europe Market said,"The PoC proves once again that networks based on the Nokia 1830 Photonic Service Switch (PSS) platform are open to automated Optical Service creation and operation even in multivendor environments, by using the Open Abstract SDN APIs of the Network Services Platform (NSP). The NSP platform, our flagship SDN controller, provides world leading service providers like Rostelecom with a unified and more efficient way to automate, optimize and assure network services across multiple network layers, physical/virtual infrastructure, as well as networks from multiple vendors."
Rostelecom (rostelecom.ru) is one of the largest national telecommunications operators in Russia and Europe. The Company operates in all segments of the telecommunications market and covers millions of households in Russia. Rostelecom is an undisputable leader of the broadband and pay-TV markets in Russia with over 12.6 million fixed-line broadband subscribers and over 9.5 million pay-TV subscribers, over 4.6 million of which are subscribed to Rostelecom's IPTV services. In the first half of 2017, the Group generated RUB 145.6 billion of revenues, RUB 46.2 billion of OIBDA (31.7% of revenue) and RUB 6.0 billion of net income. The Group is a market leader in providing telecommunications services to government bodies and corporates of all levels. Rostelecom is an important innovator that provides solutions in the field of E-Government, cloud computing, healthcare, education, security and housing & utility services. The Group's stable financial position confirmed by its credit ratings. Rostelecom was assigned 'BBB-' and 'BB+' international credit ratings by Fitch Ratings and Standard&Poor's respectively, and AA(RU) by ACRA.
About NEC Corporation
NEC Corporation (nec.com) is a leader in the integration of IT and network technologies that benefit businesses and people around the world. By providing a combination of products and solutions that cross utilize the company's experience and global resources, NEC's advanced technologies meet the complex and ever-changing needs of its customers. NEC brings more than 100 years of expertise in technological innovation to empower people, businesses and society.
The NEC Group globally provides "Solutions for Society" that promote the safety, security, efficiency and equality of society. Under the company's corporate message of "Orchestrating a brighter world," NEC aims to help solve a wide range of challenging issues and to create new social value for the changing world of tomorrow.
About JSC "NEC Neva Communications Systems" (NEC Neva)
JSC "NEC Neva Communications Systems" (ru.nec.com) was established in May 1997. Today NEC Neva's specialization is supply of solutions in the field of Telecom & IT, Public Safety and SDN. NEC Corporation has owned 100 percent of its shares since autumn 2009.
About Netcracker Technology
Netcracker Technology (netcracker.com), a wholly owned subsidiary of NEC Corporation, is a forward-looking software company, offering mission-critical solutions to service providers around the globe. Our comprehensive portfolio of software solutions and professional services enables large-scale digital transformations, unlocking the opportunities of the cloud, virtualization and the changing mobile ecosystem. With an unbroken service delivery track record of more than 20 years, our unique combination of technology, people and expertise helps companies transform their networks and enable better experiences for their customers.
Huawei (huawei.com) is a leading global information and communications technology (ICT) solutions provider. Our aim is to enrich life and improve efficiency through a better connected world, acting as a responsible corporate citizen, innovative enabler for the information society, and collaborative contributor to the industry. Driven by customer-centric innovation and open partnerships, Huawei has established an end-to-end ICT solutions portfolio that gives customers competitive advantages in telecom and enterprise networks, devices and cloud computing. Huawei's 180,000 employees worldwide are committed to creating maximum value for telecom operators, enterprises and consumers. Our innovative ICT solutions, products and services are used in more than 170 countries and regions, serving over one-third of the world's population. Founded in 1987, Huawei is a private company fully owned by its employees.
Nokia (nokia.com) is a global leader innovating the technologies at the heart of our connected world. Powered by the research and innovation of Nokia Bell Labs, we serve communications service providers, governments, large enterprises and consumers, with the industry's most complete, end-to-end portfolio of products, services and licensing.
From the enabling infrastructure for 5G and the Internet of Things, to emerging applications in virtual reality and digital health, we are shaping the future of technology to transform the human experience.
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