Wednesday, December 12, 2007

Pulse~LINK's UWB Delivers 890 Mbps Peak Application Throughput


recently released CWave UWB chipset achieved a 1.35 Gbps over-the-air signaling rate and delivered 890 Mbps application layer throughput at short distances in independent testing conducted by octoScope. The results were published in EE Times and Wireless Net DesignLine.

Pulse~LINK said its CWave throughput held at around 500 Mbps at up to 8 feet of wireless range and 115 Mbps at up to 40 feet, significantly higher than competing vendors. The CWave chipset also measured sustained TCP/IP throughputs of 500Mbps across 450 feet of coaxial cable.

BT Selects Ciena's CN 3000 Ethernet Access for 21CN

BT has selected Ciena's CN 3000 Ethernet Access Series as one of its preferred Network Termination Equipment (NTE) platforms for its 21st Century Network (21CN). Ciena is supplying the CN 3000 Series through an OEM agreement with ANDA Networks. Financial terms were not disclosed.

The CN 3000 Series encompasses a range of copper and fiber-based NTE platforms and complementary NTE aggregators fully compliant with Metro Ethernet Forum specifications. It includes both carrier-to-carrier network demarcation devices as well as customer-located Ethernet access devices, designed specifically to allow service providers to extend homogeneous coverage of managed Ethernet services.

The CN 3000 also features Ethernet Operations, Administration and Maintenance (OAM) functionality that is integrated with Ciena's ON-Center Network and Services Management Suite. These capabilities enable service management, Quality of Service (QoS) guarantees and end-to-end SLA verification, while ensuring operational savings, as Ethernet services can be remotely provisioned and monitored without site visits. Additionally, the flexibility of the CN 3000 Series means that devices can be upgraded remotely using software.

The agreement extends BT's partnership with Ciena, which already supplies optical Ethernet transport and switching solutions for the 21CN transmission domain, by enabling BT to provide Ethernet access in the last mile to support the roll-out of new 21CN services and applications.
  • In February 2007, ADVA Optical Networking announced that BT had selected it as a supplier of Ethernet last mile access products for its 21st Century Network (21CN). Specifically, BT's 21CN will deploy the ADVA FSP 150 as the Network Termination Equipment (NTE) throughout the network. The ADVA FSP 150 portfolio provides Ethernet demarcation, extension and aggregation.

NewStep Enhances its Enterprise FMC Capabilities

NewStep Networks unveiled the latest version of its convergence platform, CSN 3.5, with features aimed at enterprises looking to mobilize their business applications as part of an overall unified communications strategy.

CSN 3.5 adds advanced presence capabilities and integration with enterprise applications, including Microsoft's Office Communication Server 2007. These include:

  • A broadened range of IP PBX support including the Nortel CS1K, and additional support for Cisco Call Manager, Avaya Communications Manager and the Asterisk IP PBX, including the ability to use typical desk phone features from the dual-mode phone while in WiFi

  • Enhanced enterprise seamless roaming client for Windows Mobile 6 devices, including automatic reconfiguration and optimal call routing based on location

  • Support for SIP Presence integration

  • Third-party call-control interface for integration with other business applications

  • Access to thousands of Wi-Fi hot spots to the dual-mode handset

  • Flexible user configurations for users to develop ringing profiles, including options for sequential ringing, simultaneous ring, and staggered ringing.

  • Time-of-day/day-of-week call routing, which provides the user with more flexibility and control over when and where they can be reached, as well as the creation of profiles for network selection of voice and data call delivery.

Firewire Now Reaches 3.2 Gigabits per Second Speed -- 4X

The 1394 Trade Association announced a new specification to quadruple the speed of FireWire to reach 3.2 gigabits per second. The new electrical specification, known as S3200, builds upon the IEEE 1394b standard, preserving FireWire backwards compatibility and using the same cables and connectors already deployed for FireWire 800 products. The 1394 arbitration, data, and service protocols were not modified for S3200. The specification is expected to be ratified by early February.

FireWire 800 operates without polling, without idle times, and without continuous software management, enabling it to deliver more than 97 percent of its bit rate as payload -- not overhead. FireWire 800 hard drives can move over 90 MB per second. S3200 preserves this efficiency and its expected to deliver payload speeds reaching nearly 400 MB per second.

The 1394 Trade Association said that S3200 makes FireWire so fast that users will see no advantage from eSATA. Both interfaces are much faster than any modern hard drive mechanism, but eSATA does not provide electrical power to operate a drive.

"The S3200 standard will sustain the position of IEEE 1394 as the absolute performance leader in multi-purpose I/O ports for consumer applications in computer and CE devices," said James Snider, executive director, 1394 Trade Association. "There is a very clear migration path from 800 Megabits/second to 3.2 Gigabits/second, with no need for modifications to the standard and no requirement for new cables or connectors."

Peter Kiewit Institute Supercomputer Employs Force10

The Peter Kiewit Institute's (PKI) Holland Computing Center at the University of Nebraska has deployed Force10 Networks' TeraScale E-Series family of switch/routers and S50 access switches in its newest supercomputer, which ranks 43 on the list of the world's fastest supercomputers.

The Force10 TeraScale E-Series is supporting 52 Ten Gigabit and 900 Gigabit Ethernet ports to form the reliable foundation researchers at the Center require to optimize the performance of the supercomputer.

Force10 said the high Gigabit and 10 Gigabit Ethernet densities of its TeraScale E-Series and S50 enables PKI to build a high performance core that interconnects more than 1,100 nodes. The TeraScale E-Series supports 90 Gigabit Ethernet ports on a single line card or 1,260 per system, enabling the Center to interconnect its supercomputer with a single switch while also supporting the 52 Ten Gigabit Ethernet ports required to build the high performance core.

Zeugma Systems Raises US$22.5 Million

Zeugma Systems, a start-up based in Vancouver, announced US$22.5 million Series B financing. for its technology developments for next generation high speed broadband network. Product plans have not been announced.

The new financing was led by new investor Vertex Venture Capital, and included returning investors Granite Ventures, Ventures West, Yaletown Venture Partners, GrowthWorks Capital Ltd. and BDC Venture Capital, as well as new investors GTD Capital and BC Advantage Funds.

Zeugma Systems is led by Andrew Harries, co-founder, President and CEO and who previously co-founded Sierra Wireless Inc.; Siegfried Luft, founder, CTO and formerly a senior development executive at Redback Networks; Jeff Dillabough, VP Engineering, formerly at PMC-Sierra; Tom Meehan, VP product management, previously at Redback Networks; Wayne Shackelford, SVP Worldwide Sales who formerly led sales at several startups and at Newbridge Networks USA; and Justin Currie, VP Finance, who joined the company from Creation Technologies Inc.

Dutch Government Selects Mitel for 52,000 Lines over 4 Years

The government of the Netherlands has selected Mitel for a large-scale IP deployment as part of the OverheidsTelecom 2006 (OT2006) program, under which telecom services are tendered in one master agreement by ministries and other government authorities and subdivided into clusters. The OT2006 cluster covered by this contract will, amongst others, see eight ministries, seven provincial authorities, 30 municipalities and 51 administrative bodies and advisory boards totalling more than 52,000 lines move to a Mitel platform over the next four years. Financial terms were not disclosed.

The Mitel 3300 IP Communications Platform (ICP) is designed to support networks ranging from 10 to 65,000 users and provides standard IP-PBX capability plus a range of embedded unified communications applications including standard unified messaging, auto attendant, ACD and wireless. The 3300 ICP also supports a suite of applications including multimedia collaboration, customer relationship management, and unified messaging.

Atheros Acquires u-Nav Microelectronics for GPS Silicon

Atheros Communications agreed to acquire the assets and certain liabilities of u-Nav Microelectronics, a privately held fabless semiconductor company specializing in global positioning system (GPS) chipsets and software that enable mobile location-based products and services. Financial terms were not disclosed.

u-Nav's silicon is designed for embedded GPS applications for the wireless handset, personal navigation device, personal computing, consumer and mobile telemetry markets. Its flagship product, the uN3010, is a single-chip GPS receiver that integrates the company's CMOS high-performance RFIC core with its third-generation baseband IC core. u-Nav's product portfolio also includes single-die solutions, several baseband chips and RFICs, and complete GPS system software solutions providing signal acquisition, tracking, data extraction and GPS navigation.

Upon closing the transaction, Atheros will also take assignment of the patent cross-license agreement already in place between u-Nav and SiRF Technology.

Atheros said the addition of u-Nav's shipping GPS products and technologies to Atheros' Radio-on-Chip for Mobile (ROCm) portfolio enables the company to deliver high-performance, cost-efficient combinations of mobile solutions featuring WLAN, Bluetooth and GPS technologies.

Atheros said its goal is to provide optimized wireless coexistence, supporting multiple radios in a single device for local area networking, personal area networking and mobile location-based services.

u-Nav Microelectronics is based in Irvine, California, with offices in Tampere, Finland. u-Nav has 54 employees.

Zayo to Acquire Citynet's Wholesale Division

Zayo Group, a regional provider of bandwidth and telecom services, agreed to acquire Tulsa, Oklahoma-based Citynet Fiber Network (CFN), the wholesale division of communications provider, Citynet. Terms of the agreement were not disclosed.

The CFN network has 8,500 route miles of fiber covering 57 Tier I-III markets in 10 states. The company's on-net buildings encompass many major carrier locations like local exchange carrier central offices, carrier hotels and wireless mobile switching centers. Upon completion of the acquisition, Zayo will have doubled its metro and regional fiber route miles to 17,000 serving more than 1,000 on-net building locations.

The deal is the sixth acquisition by Zayo since May 2007. The acquisition is expected to close in the first quarter of 2008.

"CFN's network compliments our existing metro and regional networks by increasing our fiber footprint in the Mid-Atlantic and Midwest regions," explained Dan Caruso, CEO of Zayo Group.