Showing posts with label NTT. Show all posts
Showing posts with label NTT. Show all posts

Sunday, November 19, 2017

NTT East implements Cisco NFV

Nippon Telegraph and Telephone East Corporation has adopted a full-stack, ETSI-compliant NFV solution validated and supported by Cisco for its new Maruraku Office service, which is aimed at small and medium enterprises and which consolidates Internet lines, firewalls, routers, storage and business phones in the cloud.

Specifically, NTT East deployed Cisco Network Services Orchestrator (NSO), Cisco Elastic Services Controller (ESC), and the Cisco Network Functions Virtualization Infrastructure (NFVI) solution, including Cisco Virtual Topology System (VTS) and Cisco Virtualized Infrastructure Manager (VIM).

Cisco to Automate NTT DOCOMO’s Network Device Provisioning


Cisco is supplying its Network Services Orchestrator to help NTT DOCOMO carry out network device provisioning and transform its service lifecycle. Cisco noted that DOCOMO deployed a network functions virtualization (NFV) system last year, but due to the complexity and time-consuming operations with network device provisioning, it has taken the initiative to fully improve its business efficiency by applying “automation” to various operations. The...


Sunday, October 22, 2017

NTT develops a cooperative WLAN with distributed smart antenna

NTT has developed a technology its calling “cooperative wireless LAN with distributed smart antenna system (D-SAS)” to improve connectivity in high-density environments such as sports stadiums.

The technology consists of two key functions: one performs centralized radio resource management by taking information about the surrounding radio environment into consideration; the second optimizes parameters dynamically with the aid of the first function so that the interference is reduced at each AP.

NTT has tested the technology at NACK5 stadium in Omiya, Japan with the deployment of about 150 APs under stadium seats. All 11 channels available on the 5.47-5.725 GHz band (i.e., the W56 band) were used and the channel bandwidths of all APs were 20 MHz in both settings.

NTT said its testing showed that its cooperative wireless LAN technology with D-SAS achieved throughput twice than that obtained with the conventional technology.

Friday, September 22, 2017

NTT Group seeks growth through diversification – part 3

Preamble – The first part of this article presented an organizational look at the NTT Group, which consists of five main groups and an astounding number of subsidiary companies: 944 at last count with interests as diverse as IT outsourcing, mobile apps, real estate, data centers, finance, construction, and even electrical power. The second part of the article looked at NTT’s Global Cloud Business Promotion, which aims to provide full-stack, full-lifecycle integration from the data center, to the managed ICT layer, to the applications.

From its annual report, we know that the NTT Group currently generates about US$16.9 billion in overseas revenues, of which 65% is for IT infrastructure and 35% is for application services.  This breaks down as follows:

Americas         $5.9b, including 55% for IT infrastructure and 45% for applications
EMEA             $6.6b, including 60% for IT infrastructure and 40% for applications
APAC              $4.4b, including 90% for IT infrastructure and 10% for applications




NTT Communications

The network resides between the data center layer and the managed ICT solutions and it is here that NTT perhaps has its greatest strength. Inside Japan, NTT’s fiber infrastructure, through its various subsidiaries, is unrivaled for wholesale operations and FTTH residential connections. The global enterprise networking segment is addressed by NTT Communications.  The second part of this article covered the NTT Comm’s recent Global SD-WAN launch. The company is also well-known for its Global IP Network, which is IPv4/IPv6 backbone network connected through a single AS 2914 and offering high-speed, high-capacity IP communications to all major countries in Europe, North America, Oceania, and Asia. Alongside this IP backbone, NTT Comm operates a global MPLS service that delivers Layer 3 IP-based MPLS and Layer 2 Ethernet-based VPLS in 190 countries/regions.

More recently, NTT Com has developed a Multi-Cloud Connect service that is directly connected to public clouds hosted in key markets across Europe, North America and Asia Pacific. Multi-Cloud Connect currently connects to Oracle Cloud and other third-party cloud services including Amazon Web Services (AWS), Microsoft Azure, Office 365, Dynamics CRM Online, as well as NTT Com's private cloud service, via a security-enhanced, private Layer 3 connection, avoiding the public Internet.

NTT Comm is an active participant in the subsea space. One project it has led is the recently-completed, consortium-backed Asia Pacific Gateway (APG) optical submarine cable network, which spans a total length of 10,400 km and leverages 100 Gbps optical transmission and digital coherent technology to deliver a capacity of more than 54 Tbps, the highest of any network in Asia. NTT Com has established two diverse landing points, one in the East and the other in the West of Japan for the APG and Pacific Crossing-1 (PC-1) submarine cable which connects between Japan and the U.S. having diverse route such as north and south routes. The company has also implemented diverse landing points in Hong Kong and Singapore for the APG and for the Asia Submarine-Cable Express (ASE), which was launched in August 2012.

It should also be noted that NTT Comm, like other companies in the group, sometimes deploys proprietary technologies developed in-house. Earlier this year, NTT Communications began deploying a 400 Gbps optical transmission system in its data centers. The system raises the transmission capacity of NTT Com's core network above 19Tbps per optical fiber, or more than double existing capacity. The company said the 400G rate is achieved by using advanced digital-signal processing technology developed in house.

Connecting the pieces - Dimension Data

Dimension Data, which was founded in 1983, is probably the best-known technology firm from South Africa having built a global reputation for excellence in networking integration, IT management and data centers. Over the years, Dimension Data expanded into markets worldwide, sometimes acquiring local integration companies, including Australia's ComTech. Dimension Data has also served as Cisco Systems exclusive distributor in South Africa. The company reports an annual turnover of US$7.5 billion. It now has offices in 52 countries and 30,000 employees, 

In 2010, the NTT Group acquired Dimension Data for £2.1 billion ($3.2 billion). Since then, NTT has preserved Dimension Data as an independent subsidiary. Dimension Data still maintains its headquarters in Johannesburg with mostly local management. Jeremy Ord, who served as Managing Director since its inception, continues on as Executive Chairman. In 2016, Dimension Data appointed Jason Goodall as Group Chief Executive Officer. Goodall previously served as Dimension Data's Group COO, where he has been responsible for the regions and several global functions including sales, marketing, Group Information Services (GIS), HR and commercial finance. Goodall is a veteran of Dimension Data having served many roles during his 18-year career with the company. 
Even while under the NTT umbrella, Dimension Data has persevered in its strategy of acquiring other integration companies to add to its team and customer base.

NTT Data

The NTT Group has another global IT integration and management company.  NTT Data, which was founded in 1967 and is based in Tokyo, maintains business operations in 42 countries. For 2016, NTT Data posted annual revenue of US$14.6 billion. It currently has about 120,000 employees. Unlike Dimension Data, which is a fully-owned subsidiary, the NTT Group holds a 54% equity stake in NTT Data. 

(NTT Comware is another IT integration subsidiary, although its operations are focused on the physical assets of the NTT Group itself rather than outside customers)

Overseas acquisitions are also a key element of NTT Data's strategy in Europe, the United States and APAC. In 2016, NTT DATA acquired Dell Services, an IT services provider recognized for its depth in vertical industries and for its offerings around infrastructure services, cloud services, application services, and business process outsourcing. The purchase price was reported at $3.05 billion. This deal significantly increased NTT DATA’s presence in North America particularly in healthcare and insurance industries. Prior to 2009, the Dell Services groups was known as Perot Systems, a business consultancy founded by H. Ross Perot.

Both NTT Group and Dimension Data identify digital transformation as a key business opportunity. Enterprise companies are under pressure to evolve their IT infrastructure or be crushed by more agile competitors. A big part of this revolves around process automation and finding cloud-optimised software that streamlines operations. Hybrid public/private infrastructure is required as is expertise in rapidly evolving open source technologies, such as blockchain. It is here that theses sister companies provide overlapping services and both have access to NTT Group's vast resources.

For example, earlier this year, Dimension Data and NTT Com agreed to explore how to deliver a unified cloud experience to clients through greater collaboration within NTT, initially via closer integration of the Dimension Data and NTT Com cloud IaaS platforms.


Tuesday, September 19, 2017

NTT Group seeks growth through diversification – part 1

The NTT Group ranks among the top carriers worldwide by nearly any metric, whether by revenue, subscribers, traffic, corporate debt, overseas investments or industry influence.  We know the acronym stands for Nippon Telegraph and Telephone Corporation, the incumbent telecom provider of Japan that still owns most of the last mile infrastructure of the company and is a leading innovator in optical and mobile networking technologies.  Recently, however, company executives, spelled out the acronym as follows:

Next value partner for
Transformation of business models and lifestyle by
Trusted Solutions of global, secure, end-to-end and full-line ICT services.

There are many key words in this new rendition of the company name but chief among them is “partner”. In its corporate strategy presentation, NTT executives now routinely emphasize the company’s willingness and ambition to seek partners both in Japan and abroad for the many opportunities it sees with artificial intelligence (AI), Big Data, telematics, IoT, entertainment, and even the management of modern sport stadiums.


NTT is certainly a big group. As of March 2017, it had 944 subsidiary companies and 274,850 employees.



Some current metrics on NTT and its User Base
In financial terms, the last quarterly report confirms that NTT continues to grow modestly. For Q2, operating revenues amounted to 2.809 billion yen, an increase of 93 billion yen over the same period in 2016, representing growth of 3.4% year over year. Net income amounted to 271.5 billion yen, up 11.4% year over year.

NTT Group’s highest growth rate occurred in its overseas operations. Overseas sales amounted to US$4.6 billion in Q2, up 21.2% year over year. Overseas operating income amounted to $0.19 billion, up 43% year over year.

Home market

Mobile Subscriptions: 75.11 million mobile subscriptions (net increase of 0.23 million) (Included in the above) Kake-hodai & Pake-aeru: 38.34 million subscriptions (net increase of 1.28 million)

FTTH Subscriptions: 20.29 million subscribers (net increase of 0.24 million) (Included in the above) Hikari Collaboration: 9.57 million (net increase of 0.83 million) Ø Growing number of Wi-Fi area owners*1: 612 (net increase of 55)





Thursday, August 31, 2017

NTTCom opens data center in Bonn, Germany

NTT Communications, acting through its European subsidiary e-shelter, a  inaugurated a new data center in Bonn, Germany.

The two-story Rhein-Ruhr 1 offers 2,700 square meters (sqm) of server space, equivalent to 1,100 racks. The facility conforms delivers data-center services based on more than 300 globally unified standards that NTT Com’s Nexcenter facilities have implemented for equipment and operations.

In Europe, NTT Com delivers data center services in Austria, France, Germany, Spain, Switzerland and the UK (see Appendix 1). NTT Com expands its data center business to the Rhein-Ruhr region, one of the most expected data-center markets in Germany mainly serving the customers from the public sector.

“We provide the infrastructure that Germany needs for the future”, says Rupprecht Rittweger, e-shelter CEO and founder. “At first sight, you may perceive just a building fulfilling its purpose as a data center. But the conceptual design of our data centers goes much further. Data centers will be even more important in the future, they are a foundation for digital sovereignty in our country.

http://www.ntt-global.com

Wednesday, August 9, 2017

NTT demos 118 Tbit/s transmission on multi-core fibre

NTT, together with six partners, KDDI Research, Sumitomo Electric Industries, Fujikura, Furukawa Electric, NEC and Chiba Institute of Technology (CIT), announced a demonstration of what is claimed as the highest transmission capacity of 118.5 Tbit/s using a multi-core fibre with four optical paths within the same diameter as currently used fibre.

NTT noted that a conventional glass diameter of 125 µm in accordance with the international standard enables the use of existing fibre fabrication and optical connector technologies. The demonstration is designed to validate the concept of multi-core fibre-based long-haul and high capacity transmission system comprising multiple vendor technologies and advance the application of multi-core fibre technology.

In the new fibre, 4-5 cores can be arranged within a 125 µm diameter while maintaining the same transmission quality as current optical fibre, with a 316 km multi-core transmission line realised with a 0.21 dB/km average loss, concatenating standard diameter multi-core fibre with 4 cores fabricated by multiple vendors.

As part of the new design, Sumitomo Electric, Fujikura and Furukawa each fabricated a multi-core fibre with 4 cores and more than 100 km length. All multi-core fibres can be used in the 1260 to 1625 nm wavelength region and provide similar transmission properties to current SMF with mode filed diameter at 1550 nm of 9-10 µm).

The fabricated multi-core fibres were divided into a 20-40 km sections and three transmission spans with a length of 104-107 km were re-constructed by splicing the multi-core fibres provided by different vendors. A satisfactory low loss comparable to conventional SMF was achieved, with average loss of four cores in each span 0.22 dB/km or less, including splicing losses.

In addition, three multi-core optical amplifiers fabricated by NEC, KDDI Research, NTT and Furukawa were inserted at each end of three spans to compensate the signal attenuation. Cladding pumping type multi-core optical amplifiers designed to reduce power consumption were used, enabling a 16% improvement in power usage.

To confirm the performance of the constructed multi-core transmission line to beyond 100 Tbit/s transmission, 16QAM-based 116-wavelength signals were prepared and the output signal quality over 316 km transmission was examined.

Additionally, Fan-In/Fan-Out devices developed by NTT and Furukawa were used to input/output signals to and from each core of the multi-core fibre. Pluggable optical connectors with existing MU-type or SC-type interfaces from CIT and NTT were used to connect the input/output end of the multi-core transmission lines and Fan-In/Fan-Out devices.

The work was partially based on work commissioned by the National Institute of Information and Communications Technology (NICT), and the companies stated that they aim to introduce the standard diameter multi-core fibre by the early 2020s. The achievement was reported in early August as a post deadline paper at the Opto Electronics and Communications Conference (OECC 2017) in Singapore.


Friday, July 28, 2017

NTT Com launches international network services, build 2 data centres in India

NTT Communications (NTT Com), the ICT solutions and international communications business within the NTT Group, announced the launch of international data network services in India through its affiliate NTT Communications India Network Services (NTTCINS).

NTT Com stated that the acquisition of its licence in India follows the launch of construction of two new Indian data centres in Mumbai and Bangalore, through subsidiary Netmagic, a provider of managed hosting and cloud services in India. As a result, NTTCINS will be able to offer infrastructure services and management and security services designed to meet companies ICT outsourcing needs.

NTT Com plans to invest $160 million in building the two data centres, which are scheduled to become operational by April 2018. The new data centres will add nearly 500,000 sq feet of gross floor space at full build out, increasing NTT Com's total gross footprint in India to 1,100,000 sq feet. The new data centres in Mumbai and Bangalore will accommodate 2,750 racks with 22 MW of power and 1,500 racks with 15 MW of power, respectively.

NTT Com noted that it became the first Japanese service provider to be awarded a Virtual Network Operator - International Long Distance (VNO-ILD) network licence for India in March. In addition, NTT Com provides Arcstar Universal One international network services in partnership with local carriers. The company also implements value-added services such as network virtualisation functions (NVF) utilising the infrastructure of its partner carriers in India.

Netmagic provides colocation service via a global network of data centres operated by NTT Com under the Nexcenter brand, as well as managed hosting, cloud, network, managed security, disaster recovery and software-defined storage services. NTT Com leverages global network infrastructure including its Tier-1 IP network, the Arcstar Universal One VPN network that reaches 196 countries/regions, and 140 secure data centres.


Commenting on the launch, NTT Com president and CEO Tetsuya Shoji said, "India has been a key strategic market for NTT Com with the accelerating shift of IT services from traditional enterprise data centres into the cloud-based services… for the past few years the business in India has consistently grown over 35% annually… with the expansion of the data centre foot print and new international data network services NTT Com aims to meet the growing market needs for mobility, e-commerce, IoT, cloud and big data".


Thursday, June 8, 2017

PacketFabric Signs NTT Com for its Layer2 Platform

NTT Communications (NTT Com) and PacketFabric, a NantWorks company and provider of next-generation Ethernet-based cloud networking services, announced that they are partnering to extend the availability of NTT Com's IP transit services to more locations in the U.S. across PacketFabric's network.

The partnership is designed to enable NTT Com to reach more customers and leverage PacketFabric's automated software-defined networking (SDN)-based network platform.

Leveraging the PacketFabric platform, NTT Com can extend its Tier-1 Global IP Network and provide fast, secure and reliable network connectivity services to customers in the 130 locations across 13 metro markets served by the PacketFabric network. Through the partnership with NTT Com, PacketFabric gains another ecosystem partner, enabling it to expand the over-the-top services offered to its customers.

NTT Com operates network infrastructure, including its global Tier-1 IP network, Arcstar Universal One VPN network, which reaches 196 countries/regions and 140 secure data centres. The company's solution offering also leverages the resources of NTT Group companies including Dimension Data, NTT DOCOMO and NTT DATA.


  • PacketFabric, based in Culver City, California, emerged from stealth to launch an Ethernet-based cloud networking platform in 11 metro markets across North America in January 2017. The SDN-based, neutral Layer-2 connectivity platform combines an automated network with terabit-scale performance, and is designed to provide customers with instant provisioning of highly scalable connectivity between two or more points across its private backbone.
  • PacketFabric allows users to dynamically provision capacity as needed to hundreds of networks and major data centre locations using the any-to-any, SDN-powered coast-to-coast network facilitates linking 130 carrier-neutral colocation facilities in 13 U.S. markets. PacketFabric leverages an advanced API and web-based portal that provides visibility and control over the network traffic and services.



Monday, May 22, 2017

NTT Com expands presence in Europe with new Munich 2 data centre

NTT Communications (NTT Com) announced the opening of its Germany Munich 2 data centre (Munich 2) located in Unterschleißheim, a suburb of Munich 16 km from the city centre, with the facility managed by e-shelter, a NTT Com company and data centre services provider in Europe.

The two-story Munich 2 data centre initially offers 2,800 sq metres of server space, equivalent to 1,100 racks, with plans to expand the facility to 5,600 sq metres. The facility is operating under NTT Com's Nexcenter brand, which encompasses more than 140 sites worldwide.

NTT Com noted that Munich 2, the latest facility launched as part of e-shelter's growth strategy, follows the mid-April launch of the e-shelter innovation lab in Frankfurt, Germany. Through this expansion, e-shelter expects to open additional data centres in Europe in 2017.

The Munich 2 facility provides circuits from more than 10 providers utilising diverse paths, while all circuits are duplicated in the meet-me-room for telecom provider interconnection, the server room and the network racks. Customers have access to up to 10 Gbit/s Internet circuits and multiple carrier-neutral networks. Customers can also build ICT environments combining NTT Com data centres and cloud services worldwide.

NTT Com company e-shelter is a major data centre operator in Europe, with a presence in key cities of the DACH-region. e-shelter customers inlcude financial services companies, telecoms operators, IT service and outsourcing providers and cloud service providers. In Germany, Arkadin, Dimension Data, itelligence, NTT DATA and NTT Security are also part of the NTT Group. In the Europe region, NTT Com offers data centre services in Austria, France, Spain, Switzerland and the UK, as well as Germany.


Wednesday, April 26, 2017

NTT Com Acquires International LD License in India

NTT Communications (NTT Com) announced that it recently acquired a Virtual Network Operator - International Long Distance (VNO-ILD) license in India through its local affiliate NTT Communications India Network Services (NTTCINS).

The new license for India will enable NTT Com to add Arcstar Universal One International Network Services to its existing portfolio of services in India. At present, in India NTT Com provides national long distance (NLD) network services through affiliate NTTCINS, as well as colocation, managed hosting, cloud and ICT management services via affiliate company Netmagic.

Following the award of the virtual network operator license, from July of this year NTT Com plans to leverage its portfolio of ICT solutions to help enterprise customers build ICT environments to support their business operations in India. NTT Com will specifically offer ICT solutions including WAN, LAN, data centre and associated value added services to Indian businesses and multinational corporations.

In addition, NTT Com plans to enhance its network services via the addition of Internet access options and to improve service quality through expanded relationships with local carriers.

NTTCINS launched operations in India in 2003 and has established nodes in Mumbai, Bangalore, Chennai and New Delhi in cooperation with local carrier Tata Communications. The operator operates a backbone network with diverse routes and has offices in major cities across India.

Netmagic, based in Mumbai, is a major managed hosting and cloud service provider in India, with 9 carrier-neutral data centres. The company claims more than 2,000 enterprises customers worldwide. Netmagic also delivers remote infrastructure management (RIM) services to enterprise customers globally, including NTT Com customers in the Americas, Europe and Asia Pacific.

Friday, April 21, 2017

NTT Com extends Multi-Cloud Connect to Oracle Cloud

NTT Communications (NTT Com) announced the extension of the Multi-Cloud Connect solution to Oracle Cloud to help multinational customers leverage the performance and cost benefits offered by the cloud while leveraging its secure, high performance MPLS network.

Under the agreement, Multi-Cloud Connect will connect directly to Oracle Cloud's platform via Oracle Network Cloud Services – FastConnect, enabling private connectivity to its portfolio and features based on platform as a service (PaaS) and infrastructure as a service (IaaS) offerings. The agreement encompasses middleware such as Oracle Database Cloud Service and Java Cloud Service, as well as integration and business analytics features.

Additionally, NTT Com and Oracle will enable hybrid deployment of Oracle Cloud and Oracle software hosted on-premises or Oracle Cloud at Customer based on a single, global network.

Multi-Cloud Connect currently connects to Oracle Cloud and other third party cloud services including Amazon Web Services (AWS), Microsoft Azure, Office 365, Dynamics CRM Online, as well as NTT Com's private cloud service, via a security-enhanced, private Layer 3 connection, avoiding the public Internet.
Multi-Cloud Connect is designed to enable enterprises to support the demands of different applications by delivering a hybrid cloud environment incorporating a mix of public cloud and private cloud or on-premises, private cloud (enterprise cloud) and/or public cloud elements.

NTT Com's Multi-Cloud Connect is directly connected to public clouds hosted in key markets across Europe, North America and Asia Pacific.

http://www.ntt.com/en/about-us/press-releases/news/article/2017/0418.html?_ga=1.166327358.1897876473.1492805105


  • Earlier this year, NTT announced that as part of a commitment to expand its position in the cloud it would explore how to leverage the potential of its cloud investments worldwide. Specifically, Dimension Data and NTT Com planned to explore how to deliver a unified cloud experience to clients through greater collaboration within NTT, initially via closer integration of the Dimension Data and NTT Com cloud IaaS platforms.
  • In addition, NTT Com recently announced the launch of software-defined (SD) services and a suite of technologies with managed services named SDx+M (Software Defined Everything and Management). The new solution is part of NTT Com's strategy of providing software programmable networking, cloud and infrastructure environments.


Saturday, April 8, 2017

NTT Com to Deploy 400G in Data Centers

NTT Communications will begin deploying a 400 Gbps optical transmission system in its data centers beginning this month.

The system will raise the transmission capacity of NTT Com's core network above 19Tbps per optical fiber, or more than double existing capacity.

The company said the 400G rate is achieved by using advanced digital-signal processing technology developed in house.

The main features and advantages of the 400G system are as follows:

  • Top-level energy and space savings
  • The new system reduces energy consumption per bps by 75% and space requirements by 80% compared to the existing system. The savings were achieved through a synergistic combination of advanced digital-signal processing technology and 16nm complementary metal-oxide semiconductor (CMOS) technology. Energy-saving integrated circuits can be constructed rapidly, enabling transmitters to be quickly deployed even in confined spaces at data centers.
  • More than double existing transmission capacity
  • The new system achieves more than double the transmission capacity per optical fiber compared to its predecessor system. To generate 400G signals, the system utilizes NTT's 16 quadrature amplitude modulation (QAM) for both phase and amplitude, and sub-carrier multiple transmission.
  • New OTN and 400GbE interfaces

In connection with the deployment, NTT Com will offer new optional network services for enterprises, including the sequential launch of OTN interfaces (OTU2, OTU2e and OTU4) mainly for wholesalers and data center users, and a 400GbE interface incorporating framing technology compatible with OTUCn which is the result from NTT's R&D.

To deliver new services and functions with even greater speed and flexibility, NTT Com will combine SDN technologies and dis-aggregation architecture, which can be redeployed as required according to function or module, replacing existing high-function, all-in-one dedicated equipment.

http://www.ntt.com/en/about-us/press-releases/news/article/2017/0407.html

NTT i3 teams with Dimension Data and Intel to deliver CloudWAN

NTT Innovation Institute (NTT i3), the Silicon Valley innovation centre for the NTT Group, and Internet Solutions (IS), a pan-African telecoms service provider to public and private sector organisations announced that they are collaborating with Intel for the delivery of CloudWAN.

CloudWAN is designed to enable the rapid responsiveness and efficiency required by enterprise customers as they expand operations worldwide, including their IT infrastructure. CloudWAN helps organisations to efficiently scale and evolve to address business changes across the technology stack, encompassing SD-WAN and NFV technology into a common environment designed to provide enhanced visibility and control across the entire network.

By combining NTT i3's CloudWAN SD-WAN controller and ecosystem with Intel's next-generation server chips on the new Purley platform, CloudWAN is intended to provide businesses with an efficient path to the flexible deployment and management of software at the edge of their network. With CloudWAN, Intel provides the silicon for the high performance boxes required for software defined networks.

CloudWAN's single console unifies the management of network infrastructure, function and applications, enabling IT departments to proactively plan for changing network requirements while also managing the existing infrastructure. In addition, enterprise cloud operators offering a range of enterprise applications from multiple vendors or cloud-native workloads are able to consolidate application silos into a common data infrastructure.

CloudWAN delivers capabilities including:

1. A unified virtual network for linking public and private clouds and bare metal infrastructure.

2. Management of infrastructure, network functions and applications from a single cloud-based console.

3. Extensible network functions enabled via software that interoperates with the core virtual network.

4. Integration of business applications and services from the cloud to the edge of the network.

5. A micro-service architecture for connected devices.

6.An ecosystem of network function providers that allow CloudWAN to be implemented in existing enterprise IT environments.

CloudWAN is also designed to enable cost-efficiency via reduced set-up and service costs and lower bandwidth expenses through the use of alternate transport networks, as well as simplified device management with network functions delivered as-a-service on a single appliance and simplified network monitoring, debugging and troubleshooting processes.


NTT Carriers One Petabit per Second over Single Fiber over 200 km

NTT has demonstrated a record inline optical amplified transmission of 1 petabit (1000 terabit) per second over a 205.6 km single strand of 32-core (light paths) optical fiber.

The experimental system used 32-core fiber with a new arrangement of cores to reduce inter-core light leakage, a fan-in/fan-out (FI/FO) device to couple light into the multi-core fiber, along with new digital coherent optical transmission technology. The result aws 31.3 Tbit/s capacity per core (680 Gbit/s per wavelength x 46 wavelength channels).  Multiplied by 32 cores, adn the total transmission capacity exceeded the petabit milestone.

The test was conducted in collaboration with the Technical University of Denmark, Fujikura Ltd., Hokkaido University, the University of Southampton and Coriant.

The transmission occurred within a single optical amplifier bandwidth (C-band), which is half the bandwidth used in a previous experiment the used C-band + L-band. NTT said its research indicates that it is potentially possible to carry 1 petabit per second over 1000 km, which is approximately the distance between major cities both in Japan and in Europe.


http://www.ntt.co.jp/news2017/1703e/170323a.html#b2



Wednesday, March 29, 2017

NEC and Netcracker support NTT Network Slicing Trial

NEC and Netcracker Technology have announced their participation in a trial with NTT to support the NetroSphere Concept for developing future communication networks.

The NetroSphere Concept is designed to enable the construction of a flexible, cost-effective network with the ability to respond to the needs of both end customers and service providers. The trial with NEC and Netcracker, hosted by NTT, verified the network slicing technology that will be required for the implementation of the NetroSphere Concept.

Network slicing technology will allow service providers to efficiently utilise network resources on an on-demand basis when they are required, thereby enabling the delivery of a range of services at lower cost.

The NTT trial demonstrated coordinated traffic distribution to the most appropriate network according to the traffic status of each device. NEC and Netcracker contributed to the trial by providing a virtualised CPE (vCPE) solution, which serves to distribute the traffic sent from each device to the most suitable network, and an IoT Service Enabler, which is designed to dynamically change distribution rules based on the status of traffic.

NEC/Netcracker's vCPE solution enables CPE functions to be provided through network functions virtualisation (NFV) as part of an overall network solution. In addition, NEC's IoT Service Enabler cooperates with the vCPE solution and with other network equipment compatible with 3GPP standards to enable functions such as the accurate assessment of a network's status and the control of network bandwidth.

NEC introduced its IoT Service Enabler platform, supporting automated network management and control and serving as the mobile edge computing (MEC) architecture for next-generation wireless infrastructure, in October 2016. The IoT Service Enabler incorporates application interfaces for services, network interfaces defined by 3GPP and interfaces for sensors and cameras defined by OneM2M for machine to machine communications and the Internet of Things (IoT).

http://www.netcracker.com

Saturday, February 25, 2017

Cisco to Automate NTT DOCOMO’s Network Device Provisioning

Cisco is supplying its Network Services Orchestrator to help NTT DOCOMO carry out network device provisioning and transform its service lifecycle.

Cisco noted that DOCOMO deployed a network functions virtualization (NFV) system last year, but due to the complexity and time-consuming operations with network device provisioning, it has taken the initiative to fully improve its business efficiency by applying “automation” to various operations.

The Cisco Network Services Orchestrator (NSO) software platform will help DOCOMO realize a series of new benefits, including:

  • Cut service activation times from days to hours
  • Create, modify, and remove services in real time
  • Automate its service lifecycle and reduce manual configuration steps by up to 90 percent
  • Easily bundle multiple network services fast, and help ensure them in real time
  • Manage network changes, modify services, and reconfigure devices while in live production


“By converting existing manual construction workflow into automated operation with the Cisco NSO implementation, we aim to lower our overall network device provisioning operations and time drastically, and achieve smooth transition to commercialized network operation by reducing configuration error,” said Dr. Atsushi Murase, director, executive general manager of Solution Service Division, DOCOMO Technology, Inc. “This will enable us to simplify network operations while gaining improved efficiency to respond to operational requirements to provide high quality and reliable services to our customers.”

http://www.cisco.com

Cisco ACI Anchors NTT Docomo's NFV Rollout


Cisco confirmed that its Application Centric Infrastructure (ACI) is being used to support the NFV capabilities recently rolled out in  NTT DOCOMO commercial LTE network. DOCOMO serves over 70 million mobile customers in Japan. Financial terms were not disclosed. “DOCOMO is working to provide our customers with high-quality telecommunications services that address the increasing demands of data,” said Seizo Onoe, Executive Vice President and...

Thursday, January 5, 2017

NTT and Furukawa Announce 2 Joint Ventures for Optical Components

NTT Electronics Corporation and Furukawa Electric Co. agreed to establish two joint venture manufacturing companies for planar lightwave circuits and optical semiconductors. Both joint ventures will be based in Japan.

The companies said the deals were motivated by the need for stable and efficient supply capability of optical components has increased in response to the demand created by rapid growth in cloud services.

http://www.ntt-electronics.com/en/news/2016/12/ntt-electronics-and-furukawa-electric-establish-joint-venture.html

Monday, November 21, 2016

NTT Launches New Submarine Cable-Laying Ship

NTT officially launched the "Kizuna", new submarine cable-laying vessel, from the Kanrei shipyard in Tokushima, Japan.

The 8,500 ton ship, which measures 109 meters in length and 20 meters in width, and which will have a planned average cruising speed of 13 knots and a capacity of up to 60 crew, will be completed by the end of fiscal year 2016.

Kizuna will be owned by NTT FINANCE and leased to NTT World Engineering Marine Corporation (NTTWEM). The ship is configured with its main working space in the stern. Its design incorporates azimuth propellers, an electric propulsion system and a dynamic positioning system. These allow it to navigate quickly to selected locations and once in position, to withstand wind velocities of up to 14 meters per second, wave heights of up to 3 meters and ocean currents of up to 3 knots.

http://www.ntt.co.jp

Monday, October 31, 2016

Asia Pacific Gateway Cable Enters Service

NTT Communications announced the launch of service on the consortium-backed Asia Pacific Gateway (APG) optical submarine cable network.

APG, which spans a total length of 10,400 km, leverages 100 Gbps optical transmission and digital coherent technology to deliver a capacity of more than 54 Tbps, the highest of any network in Asia.

NTT said the cable routing avoids areas prone to earthquakes and typhoons, and has connectivity points in Mainland China, Hong Kong, Taiwan, Japan, Korea, Malaysia, Singapore, Thailand and Vietnam.

NTT Com has established two diverse landing points, one in the East and the other in the West of Japan for the APG and Pacific Crossing-1 (PC-1) submarine cable which connects between Japan and the U.S. having diverse route such as north and south routes. The company has also implemented diverse landing points in Hong Kong and Singapore for the APG and for the Asia Submarine-Cable Express (ASE), which was launched in August 2012.

http://www.ntt.com/en/about-us/press-releases/news/article/2016/20161031_2.html


  • The Asia Pacific Gateway (APG) project was first proposed in 2009.

Thursday, October 20, 2016

NTT Com to Offer Mirantis Managed OpenStack

Mirantis and NTT Communications will partner to offer fully managed Private OpenStack as a service in NTT Com Enterprise Cloud and its data center services across the globe. Specifically, NTT Com will offer Mirantis Managed OpenStack on NTT Com Enterprise Cloud’s Metal-as-a-Service.

NTT Com is Mirantis’ first data center services partner.

“OpenStack is an essential component of tomorrow’s private cloud architectures, and Mirantis has industry-leading technology and processes in its OpenStack software and services, enabling them to manage OpenStack infrastructure as code,” said NTT Com VP of Cloud Services, Hideki Kurihara. “Our technical and go-to-market collaboration will enable true experience of operationalized OpenStack, delivered as a service globally.”

Mirantis Managed OpenStack is a managed private cloud based on industry-leading Mirantis OpenStack software. The offering gives customers 24x7 “as a service” operations by Mirantis and up to 99.99% SLAs on Mirantis’ 100 percent open source software and tooling.

“With direct presence in 87 countries and regions, NTT Group commands the largest data center footprint in the world,” said Mirantis CMO and co-founder, Boris Renski. “Through this partnership we’ll be able to deliver instant-on, hands-off managed cloud experience for our global customers with compelling economics."

http://www.ntt.co.jp/index_e.html
http://www.mirantis.com

See also