Thursday, September 20, 2012

CohesiveFT Joins ONF

CohesiveFT, a start-up providing enterprise application-to-cloud migration solutions, has joined the Open Networking Foundation (ONF).

CohesiveFT, which was founded in 2006 and is based in Chicago, supplies an application-controlled SDN product that provides control of addressing, topology, protocols, and encrypted communications for devices deployed to virtual infrastructure or cloud computing centers.

"Enabling enterprises to run business operations via the cloud is rapidly becoming an imperative for every organization. We have been working with OpenFlow and SDNs since 2008 and joined ONF to share our knowledge with the community of developers dedicated to creating the next generation enterprise network,” said CohesiveFT CEO Patrick Kerpan.

JDSU to Support RCS VoLTE Interoperability Test

JDSU announced its participation in the RCS VoLTE Interoperability Test (IOT) Event 2012 organized by the MultiService Forum (MSF), ETSI, and GSMA.

The event will be hosted by Telecom Slovenia Group in Sintesio, Kranj, Slovenia and by China Mobile in China Mobile Research Institute Laboratory in Beijing, China, from September 24 to October 12, 2012.

MSF will publish a whitepaper following the event to share the results and findings.

"JDSU is excited to again be part of such a pivotal series of interoperability test events critical to enabling the future of LTE and 4G technologies," said William Vink, a practice leader in JDSU’s Communications Test and Measurement business segment. "

Zayo Says AboveNet National Network Integration Complete

Two months after completing its acquisition of AboveNet, Zayo reported that integration of the two networks is complete.  The resulting combined network nearly doubles Zayo’s national network reach, and provides connectivity that spans over 65,000 route miles in 45 states and 7 countries.

Some key points

  • Previously separate DWDM (Wavelengths), Ethernet and IP systems have been linked with high bandwidth connectivity between markets.
  • The interconnection involved deploying new network equipment to link the fiber networks
  • Ethernet and IP networks allow customers to access Zayo’s Tier 1 IP network by extending across and into Metro markets shared by Zayo and AboveNet.
  • Network management and customer support have been consolidated into a single Network Control Center. Customers will receive support on all services through a single point of contact that can access all their service records as well as related network elements across the combined network.
  • Customers can now access Zayo’s national and dense metro networks across points-of-presence in over 200 markets, spanning 18 of the 20 largest markets in the US as well as smaller markets.

The integration also brings access to major cities across Europe including London, Paris, Frankfurt and Amsterdam through Zayo’s transatlantic capacity and European fiber networks.

Web Giants Back New Lobby Group -- The Internet Association

Fourteen of the largest web companies have joined forces to create  The Internet Association, a new public policy organization dedicated to strengthening and protecting a free and innovative Internet.  The Internet Association said its goal is to ensure " that the Internet will always have a voice in Washington and a seat at the table."

Member companies include, AOL, eBay, Expedia, Facebook, Google, IAC, LinkedIn, Monster Worldwide, Rackspace,, TripAdvisor, Yahoo!, and Zynga.

“A free and innovative Internet is vital to our nation’s economic growth,” said Michael Beckerman, President and CEO of The Internet Association.  “These companies are all fierce competitors in the market place, but they recognize the Internet needs a unified voice in Washington.  They understand the future of the Internet is at stake and that we must work together to protect it.”

Ericsson Opens R&D Lab in Nanjing, China

Ericsson inaugurated a new Nanjing R&D Center building covering a total area of 11,700 m2.  The Nanjing R&D Center, one of 5 such facilities worldwide, currently employs about 500 R&D engineers who are working on software and hardware for various communication standards, including GSM, WCDMA, LTE FDD and TDD (TD-LTE). The radio network controllers and radio base stations developed by the center have been deployed by major operators in more than 100 networks around the world.

Ericsson also marked the 20th anniversary of  Nanjing Ericsson Panda Communications Co. Ltd., which has grown to become Ericsson's largest production supply centers.

Alcatel-Lucent Cites Deployment of 400G Photonic Service Engine Chip

SK Broadband has deployed Alcatel-Lucent’s 100G optical coherent technology to address fast-growing subscriber demand for IPTV, high-definition video, high-speed Internet access, Voice over IP, and advanced business services in Seoul and the neighboring GyungGi province.

The deployment uses 100G optical coherent technology employed in the 1830 Photonic Service Switch (PSS), which uses Alcatel-Lucent's new Photonic Service Engine (PSE), 400G chip. The 1830 PSS can support a mixture of 10G, 40G and 100G channels on the same fiber pair.

Rajeev Singh-Molares, President, Asia Pacific for Alcatel-Lucent said: “SK Broadband is a top player in one of the world’s most competitive markets for communications services, serving a population that has very high expectations in terms of service quality. Our 100G technology, proven in the global market, will dramatically expand the capacity of SK Broadband’s network, helping ensure an excellent quality of experience for their subscribers. As importantly, we are providing SK Broadband with a flexible platform that they can use to expand their capacity to 400G down the road, with only a minimal investment.”

  • In March 2012, Alcatel-Lucent unveiled its Photonic Service Engine (PSE), a new chip for coherent optical networking that supports data rates of 400 Gbps.  Alcatel-Lucent said its 400G PSE chip can be deployed in a broad range of network configurations - from metro to regional to ultra-long haul - and transmit wavelengths over existing or new photonic lines. It is designed specifically for use in a family of line cards in the Alcatel-Lucent 1830 Photonic Service Switch (PSS). Specifically, the company is planning to use the PSE in a 100G muxponder card, a 100G transponder and a 100G backplane uplink. Alcatel-Lucent is also pushing ahead with a 400G line card for the 1830 Photonic Service Switch.
  • In June 2011, Alcatel-Lucent unveiled its 400 Gbps, "FP3" network processor for enabling the full stack of services over IP routers. The FP3 processor, which is scheduled to appear in Alcatel-Lucent's service router portfolio in 2012, supports 400 Gbps line rates, sufficient for handling 70,000 simultaneous High Definition video streams. It leverages 40nm process technology and represents the evolution of the company's 100 Gbps FP2 silicon, which was introduced in 2008 using 90nm process technology. It packs 288 RISC cores operating at 1 GHz. This compares with 112 cores at 840 MHz in the previous generation FP2 device. The new design uses 50% less power per bit than its predecessor.

Wednesday, September 19, 2012

Arista's 7150 Switch Focuses on Low-Latency, Virtualized Data Centers

Arista Networks unveiled a new low-latency data center switch family designed for software-defined networking (SDN) in Big Data, Cloud Networks, Financial Trading, HPC and Web 2.0 environments. The new switches are designed to interoperate with SDN controllers for network-wide virtualization, virtual machine(VM) mobility and network services.

The new Arista 7150 Series offers up to 64 wire-speed 1/10 GbE ports or 16 40GbE ports.  Notably, the 7150 Series supports VXLAN tunnels at wire-speed, supporting workload mobility between physical and virtual machines.

In terms of performance, Arista achieves 40GbE port-to-port latency of 350 nanoseconds for Layer 2/3 forwarding. The switches support advanced network services, such as Network Address Translation, IEEE 1588 Precision Time Protocol, and congestion management.

Arista said the wire speed Network Address Translation (NAT) capabilities eliminate 100s of microseconds of forwarding delay in HPC and financial trading architectures. The advanced Latency Analyzer (LANZ+) functions provide application-level microburst detection, congestion monitoring and analysis essential to optimize big data and other performance-sensitive applications. The flexible forwarding path enables new packet formats to be parsed and forwarded with deterministic performance and provides investment protection. Along with open EOS APIs the 7150 Series offers monitoring, analysis and forensic capabilities for both coarse and fine-grained views of data flows and network activities; including stateless load balancing and network analyzer functionality. Additional AgilePort capability allows four individual 10Gb ports to be combined into a single 40Gb ports for further scale and simple network migrations.

"We are excited to collaborate with Arista on the 7150 Series, designed with the Intel® Ethernet Switch FM6000 silicon for flexible forwarding. Together with Programmable Arista EOS, new SDN functionality can be achieved with a common platform. Such versatility is a breakthrough innovation in the industry and a testament to the world-class design achieved by Arista and Intel working together," said Diane Bryant, Vice President and General Manager, Datacenter Group at Intel.

"Arista has combined a flexible forwarding data path with the Arista EOS (Extensible Operating System) to deliver breakthrough latency, power, density and advanced SDN features in a compact 1U form-factor. The Arista 7150 is truly the first next generation SDN switch for virtualized data centers,” stated Andy Bechtolsheim, CDO and Chairman of Arista Networks.

Broadcom Powers Next Gen 10G EPON

Broadcom introduced a new family of high-density dual, quad and octal port single-chip 10G-EPON Optical Line Terminals (OLTs) that will pave the way for next-generation FTTX access networks.
The new BCM5553x family offers support for both 10 Gbps (10G) symmetric and asymmetric data rates combined with 1 Gpbs (1G)-EPON co-existence on a single fiber, while enabling 3G/LTE mobile backhaul and enterprise business services on a common fiber access network.  

Key Features
  • IEEE 802.3av, SIEPON P1904.1/D3.0, China Telecom 3.0, and Cable Labs DPoE  compliant
  • Simultaneous 10G symmetric and asymmetric operation with 1.25 Gbps/2.5 Gbps co-existence
  • 8x 10G IEEE 803.3av-compatible MACs with integrated 10G and 1G Burst-mode OLT SerDes
  • Supports up to 512 subscribers per 10G port with up to four classes of service per subscriber
  • Network Synchronization support for Mobile Backhaul over PON (1588 v2, ToD/1PPS, SyncE)
  • Support for extended-reach PON up to 100 km
  • Support for DOCSIS Mediation Layer (DML) middleware for Cable MSO applications
The new BCM5553x 10G EPON OLT chips can be matched with Broadcom's BCM88350 family of integrated single-chip traffic manager/packet processors and BCM55030 optical network unit (ONU) SoCs for a complete end-to-end solution set.

Broadcom Samples Universal Digital Front End for Base Stations

Broadcom introduced a Universal Digital Front End chip for wireless base stations and emerging HetNet radio applications.  

The BCM51030, which is now sampling, offers the full functionality of a digital front end (DFE) platform on a single chip with up to 10x wider bandwidth support to address fragmented spectrum.  The chip leverages Broadcom's VersaLine Digital Pre-Distortion (DPD) technology to adapt in real time to any combination of wireless protocols, including 2G, 3G and 4G signal combinations, power amplifiers and frequency bands. 

Cisco's Nexus 3548 Low Latency Switch Targets High Frequency Trading

Cisco introduced its lowest latency data center switch to date -- the Cisco Nexus 3548 with Algorithm Boost (Algo Boost). The Cisco Nexus 3548, which promises network-access performance as low as 190 nanoseconds (ns), is specifically optimized for high performance computing, high performance trading, and big data environments.

Specifically, the Nexus 3548 one-rack-unit (1RU) 10 GB Ethernet switch running in "warp mode" offers latencies as low as 190 ns in those environments with small to medium Layer 2 and Layer 3 scaling requirements. This makes it the fastest full-featured Ethernet switch on the market, according to the company.

Cisco's Algo Boost technology is integrated in the ASIC switching silicon to provide granular visibility into how the switch is performing. The switch leverages Precision Time Protocol to keep the entire infrastructure highly synchronized, enabling trading firms to correlate network events and better achieve regulatory compliance and digital forensics. Active Buffer Monitoring proactively monitors and alerts users to congestion points that could be occurring and may negatively impact application performance.

Cisco is also supporting Intelligent Traffic Mirroring, which consists of filtering and nanosecond time-stamping of captured traffic. This can help traders gain greater visibility into why gapping, slippage and slow order situations occur, correlating these trends with analytics tools to help enable smarter trading decisions.

Cisco said these capabilities in the new Nexus 3548 can give traders a competitive advantage in globally interconnected financial markets.

"Today, Cisco has leapfrogged our competitors in delivering a full featured switch that offers the lowest latency Ethernet in the networking industry. The Nexus 3548 with the unique Cisco Algo Boost technology implemented in ASIC provides a robust feature set to give financial traders more control over their sophisticated trading algorithms and respond more quickly to the changes in the market. In addition to the performance, this unique ultra-low-latency Ethernet technology is part of the unified data center fabric and offers strong total cost of ownership for commercial high-performance computing and big data environments as well as scale-out storage topologies," stated David Yen, senior vice president of Data Center Group at Cisco.

Huawei Looks to Bring SDN to IP Core, Aggregation and Access Infrastructure

Huawei has begun supporting Software Defined Network (SDN) capabilities on its Service Provider routers. The company said its SDN solution is based on its high-performance, large-capacity hardware platform and fully distributed "VRP" software, which enables a centralized control plane and a software-defined forwarding plane.

Huawei will support Openflow for decoupling of hardware and software. By abstracting the control layer and the orchestration layer, Huawei said its SDN Enabled router enables carriers to rapidly deploy new services without having to change the forwarding hardware.  Another advantage of SDN, according to Huawei, is that end-to-end path calculation based on routing policies is possible with a centralized controller.  The SDN Enabled router is also expected to simplify IP network management.

For IP core networks, Huawei said its SDN Enabled router can realize control plane distribution and virtualization across chassis and across devices while achieving >99.999% reliability. At the metro convergence layer, Huawei will offer an SDN Enabled broadband network gate (BNG), while at the access layer it will also support a series of network virtualization solutions.

Gai Gang, President of Huawei's Carrier IP Product Line, said: "Huawei’s SDN Enabled router can help carriers cut OPEX significantly and alleviate impacts on networks caused by service changes through network virtualization and programmability. In addition, the network openness enables carries to continuously create value from existing resources. Huawei's NE40E high-end router already supports Openflow1.2 protocol, and has tested for interoperability at the Open Network Forum (ONF) this year."

T-Mobile USA Appoints John Legere as CEO - former Global Crossing Exec

Deutsche Telekom has appointed John Legere as CEO of T-Mobile USA, replacing Jim Alling, who will return to his position of Chief Operating Officer.

Legere, a 32-year veteran of the U.S. and global telecommunications and technology industries, is the former CEO of Global Crossing, where he successfully transformed the company to become a leading provider of IP services worldwide. Prior to joining Global Crossing, Mr. Legere was CEO of Asia Global Crossing, a Microsoft, Softbank and Global Crossing joint venture. Before that, Mr. Legere served as Senior Vice President of Dell Computer Corporation, where he was President of the Company’s operations in Europe, the Middle East, Africa, as well as in the Asia-Pacific region.

  • In October 2011, Level 3 Communications completed its acquisition of Global Crossing Limited. The merger combines Level 3's U.S. and European footprint with Global Crossing's extensive international, intercity network. Level 3 now will operate a services platform for medium to large enterprise, wholesale, content and government customers, anchored by extensive owned fiber networks on three continents in more than 45 countries as well as substantial undersea facilities. The combined business had pro forma 2010 revenues of $6.2 billion and pro forma 2010 Adjusted EBITDA of $1.3 billion before synergies and $1.6 billion after expected synergies. Corporate headquarters will remain in Broomfield, Colorado. James Q. Crowe is CEO of the company.

Verizon and Union Reach Labor Agreement

Verizon Communications Inc. and the Communications Workers of America (CWA) and the International Brotherhood of Electrical Workers (IBEW) reached an agreement on new, three-year contracts for about 43,000 East wireline associates.  The deal will be submitted to union members for a vote.

"We believe this is a fair and balanced agreement that is good for our employees as well as for the future of the Wireline business," said Marc Reed, Verizon's chief administrative officer. "It provides competitive wages, valuable benefits and affordable quality health care while giving the company new flexibility to better serve customers and become more efficient."

BLiNQ Raises $10 Million for Wireless Backhaul

BLiNQ Networks, a start-up based in Plano, Texas, raised an additional $10 million in funding for its intelligent wireless backhaul solutions.

BLiNQ Networks was founded in June 2010 after the acquisition of intellectual property and wireless assets from Nortel Networks.  BLiNQ's solutions use sub-6 GHz TDD spectrum and unique and patent-pending Managed Adaptive Resource Allocation (MARA) technology to provide network-level intelligence, self-organizing network capabilities, and eliminates interference challenges to maximize spectral efficiency. The company has development facilities in Ottawa, Canada.

The non line of site (NLOS) backhaul technology is specifically designed for small cell transport.  The company says its solutions can be deployed anywhere in minutes with one truck roll and one technician. The solution is self-organizing and continually self-optimizes to adapt to the changing environment.

The new funding came from BDC Venture Capital, New Venture Partners and Summerhill Venture Partners.

  • BLiNQ is headed by Carleton (Mickey) Miller, who previously was President, Wireless Network Solutions Group of Andrew Corporation.

Gigamon Names Director of Service Provider Marketing

Gigamon, which provides Traffic Visibility Networking solutions, named Andy Huckridge as Director of Service Provider Marketing.  Huckridge joins Gigamon from VSS Monitoring, where he was Senior Director of Telecom Strategy and Marketing. Previously, he was Director of Marketing at Spirent Communications, and Director of Product Management at 8×8 Inc.

Tuesday, September 18, 2012

Russia's VimpleCom Picks Procera for Policy Enforcement

VimpelCom has deployed Procera’s PacketLogic platforms in nearly 43 cities throughout Russia to provide network visibility, analytics, optimization and bandwidth management.

VimpelCom, in conjunction with technology system integrator Jet Infosystems, performed operational and laboratory testing using Procera’s PacketLogic Intelligence Center (PIC) solutions to gain “live” traffic analytics for their extensive network, and found that over 50% of broadband resources were being consumed by peer-to-peer file sharing. The two companies used the results of this research to design a solution that specifically meets VimpelCom’s unique requirements.

The European operator implemented a number of Procera’s IPE platforms and PacketLogic Intelligence Center (PIC) solutions including several PL10000 series platforms, PL 8000s, and PICs plus bypass switches for additional network resilience and availability. The PL10000 series platforms provide up to 120Gbps of throughput in a single system and can scale up to 2Tbps in a multi-system.

Telefónica Monitors Mobile Customer Experience with HP

Telefónica is deploying HP's Customer Experience Assurance network-analysis solution to improve the total customer experience for its mobile users. Telefónica will deploy HP CEA progressively in all its properties across the Americas and Europe. Financial terms were not disclosed.

Telefónica's efforts to to resolve network- and service-quality problems requires analysis of huge amounts of data from disparate sources, including Telefónica’s operations support systems (OSS), probes and network elements. Telefónica is currently serving over 243 million mobile customers across all of its markets.

HP Customer Experience Assurance provides:

  • Network data acquisition from multiple sources, including probes, logs and usage-detail records.
  • Advanced network and quality-of-experience intelligence to correlate and analyze data in real time.
  • Integrated, multidimensional views of customers, usage, quality of experience and network achievements from all sources.
  • With an integrated, multidimensional view of the customer experience across networks, traffic and user experience, Telefónica operations and business planners are developing service-assurance systems that are faster and more effective. The company also can lower the total cost of ownership due to savings realized by leveraging its existing assets.

“By giving Telefónica deep, real-time insight into its customers, HP CEA is enabling us to deliver a much higher quality of experience,” said Enrique Blanco, global chief technology officer, Telefónica. “HP and Zhilabs understood our problem, worked closely with us on a proof of concept, and delivered the right combination of powerful software, consulting and integration services, and overall project management.”

Bright House Networks Picks Fujitsu FLASHWAVE for 100G Metro

Bright House Networks, the sixth largest cable operator in the U.S., has selected the Fujitsu FLASHWAVE 9500 Packet Optical Networking Platform (Packet ONP) to bring 100G performance to the provider’s metro networks.

Fujitsu Network Communications has been a long term supplier to Bright House Networks.
The FLASHWAVE 9500 Packet ONP enables the carrier to significantly expand its network capacity, improve spectral efficiency and lower the cost per bit of optical transport by capitalizing on the platform’s ability to deliver 100G per second bandwidth on each of 88 channels.  In addition to its high performance, the FLASHWAVE 9500 Packet ONP features Soft-decision FEC (Forward Error Correction), a third-generation encoding algorithm that enables longer distances and fewer regenerations on 100G optical networks, helping operators like Bright House Networks meet the ever-increasing demand for high-speed data services.

Fujitsu professional services have also delivered value by providing Bright House Networks with Engineering, Furnish, Installation and Network Testing; and the multiple service operator has employed Fujitsu’s NETSMART 2000 network planning and design software along with the NETSMART 1500 network management application.

“Our partnership with Fujitsu allows us to provide approximately 2.5 million business and residential customers across five states the latest in communications performance, dependability and value-added services,” said Craig Cowden, Senior Vice President, NEO and Enterprise Solutions, Bright House Networks.

Telehouse Expands London Docklands Data Centre

Telehouse is adding 1,000 m2 of server colocation space to its state-of-the-art data centre located in London's East India Dock adjacent to its existing sites North and East.

Telehouse West was opened in 2010 and has rapidly met the demands of UK and multinational corporations for high-capacity, price-competitive secure London data centre space.

Telehouse West can offer power capacity between 2 to 10kW per rack over shared, dedicated, hot & cold aisle containment and high-density areas. Telehouse West in total is a 19,000 sqm data centre facility.

Telehouse is a subsidiary of KDDI.

Nuance to Acquire Ditech for Voice Processing Technologies

Nuance Communications agreed to acquire Ditech Networks, a supplier of Voice Quality Assurance (VQA) technology and PhoneTag voicemail-to-text services, for approximately $22.5 million.
Nuance said Ditech Networks’ portfolio of voice technologies will expand its solutions for carriers, consumers and enterprises across an array of products and services. In particular, Ditech Networks’ PhoneTag service will enhance Nuance’s Dragon Voice to Text Services business by adding important customers and complementary technologies, and further advance innovation supporting Nuance’s highly-secure, on-premise voice to text platform.

“The world’s most innovative carriers and unified communications providers work with Nuance to take advantage of the revolution in voice recognition, and nowhere is this more evident than in our voicemail to text and call completion businesses, where billions of calls are converted into easily read text and email messages – a powerful solution for today’s messaging-centric world,” said John Pollard, Vice President and General Manager, Voice to Text Services, Nuance Mobile. “Acquiring Ditech Networks’ voice technologies will help Nuance continue to drive these next-generation services.”