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For Immediate Release - December 2, 2011

Major Standards Organizations Begin Work on Twisted-Pair Cabling Specifications Supporting Greater than 10 Gb/s Transmission

Siemon's Valerie Maguire reports that both ISO/IEC and TIA have formally initiated projects to develop performance Standards for balanced twisted-pair copper cabling capable of supporting 40 Gb/s transmission.

Watertown, CT — Recent new project approvals in both the ISO/IEC and TIA structured cabling groups have set the stage to allow interest in the specification of 40 Gb/s transmission-ready twisted-pair cabling requirements to quickly gain momentum. The early volume of expert contributions related to these projects indicates strong industry commitment and investment in copper-based Ethernet for future higher-speed applications and underscores the technical and commercial viability of these solutions.

At the October, 2011 ISO/IEC 11801 meeting in Melbourne, Australia, the ISO/IEC JTC 1/SC 25/WG 3 Working Group initiated a New Work Item Proposal (NWIP) to develop requirements for balanced twisted-pair cabling that can support 40 Gb/s data transmission.

Similarly, after initiating a new cabling project to address the need to support greater-than 10 Gb/s transmission in February, 2011, the TIA TR-42.7 Copper Cabling Subcommittee formally adopted baseline objectives for Next Generation Cabling performance in October, 2011. These parameters are anticipated to be published in addendum 1 to ANSI/TIA-568-C.2 in 2014.

While both the ISO/IEC and TIA initiatives focus on developing a new class or category of copper cabling to support 40 Gb/s transmission, it is interesting to note that ISO/IEC also plans to develop guidelines describing the 40 Gb/s capacity exhibited by existing classes of cabling.

Siemon's Valerie Maguire, a contributor to both the ISO/IEC and TIA groups, has issued brief overviews of the new standards activities, available on Siemon's Network Infrastructure Blog:

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About Siemon
Established in 1903, Siemon is an industry leader specializing in the design and manufacture of high quality, high performance IT infrastructure solutions and services for Data Centers, LANs and Intelligent Buildings. Headquartered in Connecticut, USA, with global sales, technical and logistics expertise spanning 100 countries, Siemon offers the most comprehensive suites of copper and optical fiber cabling systems, cabinets, racks, cable management, data center power and cooling systems and Intelligent Infrastructure Management solutions. With more than 400 patents specific to structured cabling, Siemon Labs invests heavily in R&D and the development of Industry Standards, underlining the company's long-standing commitment to its customers and the industry. Through an ongoing commitment to waste and energy reduction, Siemon's environmental sustainability benchmarks are unparalleled in the industry, including 179% global carbon negativity and zero-landfill status
Siemon Interconnect Solutions (SIS) is a Siemon business unit comprised of a team of dedicated technical sales professionals supported by Siemon Labs, mechanical, electrical and signal integrity engineers committed to solving industry and customer driven interconnect challenges. We provide custom network infrastructure solutions to: OEM's, Leading Manufacturers, Value-Added Resellers and System Integrators.
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