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Posts Tagged ‘InfiniBand Trade Association’

InfiniBand Trade Association Welcomes Luxshare as Member Company

August 26th, 2014

Please join us in giving a warm welcome to the IBTA’s newest member company, Luxshare-ICT.

As an active member, the global interconnect designer and manufacturer will work closely with the IBTA to continue to further the InfiniBand specification as it pertains to the cable and physical layer. In addition to assisting with the development of InfiniBand interconnect technologies for the industry and its customers, Luxshare will also be actively involved in the IBTA Compliance and Interoperability Working Group (CIWG), which oversees the bi-annual Plugfest event.

The IBTA Plugfest, held twice per year at the University of New Hampshire (UNH) Interoperability Lab (IOL) in Durham, New Hampshire, provides an opportunity for participants to measure products for compliance with the InfiniBand™ architecture specification as well as interoperability with other InfiniBand products. Vendor devices and cables successfully passing all required compliance tests and interoperability procedures are listed on the IBTA Integrators’ List and granted the IBTA Integrators’ List Logo.

Luxshare-ICT is a global, publicly traded interconnect provider, experiencing rapid growth in global markets as it expands its products through technical enhancements. For more information about Luxshare and its offerings, please visit www.luxshare-ict.com.

Bill Lee

Broadcom Joins the InfiniBand Trade Association

August 19th, 2014

The IBTA is pleased to announce Broadcom has become an official member company.

Broadcom, which develops end-to-end solutions for data center architectures including Ethernet switch, controller and other devices, joined the IBTA to assist the industry in its adoption of Remote Direct Memory Access (RDMA) enabled Ethernet networks and to help the association in its ongoing development of the RDMA over Converged Ethernet (RoCE) specification.

“Broadcom believes that RDMA is one of several interesting technologies that have promise to simplify and accelerate applications using more intelligence in the network,” said Nick Ilyadis, Vice President & CTO, Infrastructure and Networking Group at Broadcom. “Enabling use of RDMA over Ethernet networks, as RoCE does, provides a more comprehensive and converged solution for Ethernet-based data center fabric topologies.

Broadcom is considering adding RDMA support into a variety of Ethernet products and anticipates that its experience with Ethernet and Internet Protocol (IP) standards development will help in the on-going work of generating and maintaining a well-engineered, interoperable and collaborative specification for use by all IBTA members.

Broadcom’s main interest as part of the IBTA is to contribute to the ongoing development of the RoCE specification as part of the IBoXE Working Group. Broadcom is also a member of the IBTA Technical and Marketing Working Groups.

Broadcom has found a welcoming environment within the IBTA.  “The association is made up of a very collaborative set of companies and technologists,” Nick Ilyadis said.


Broadcom Corporation (NASDAQ: BRCM) is a global FORTUNE 500® company, providing semiconductor solutions for wired and wireless communications. Broadcom® system-on-a-chip solutions deliver voice, video, data and multimedia connectivity in the home, office and mobile environments.  For more information about Broadcom, please visit www.broadcom.com.


Bill Lee

Observations from SC12

December 3rd, 2012

The week of Supercomputing went by quickly and resulted in many interesting discussions around supercomputing and its role in both HPC environments and enterprise data centers. Now that we’re back to work, we’d like to reflect back on the successful supercomputing event. The conference this year saw a huge diversity of attendees from various countries, with major participation from top universities, which seemed to be on the leading edge of Remote Direct Memory Access (RDMA) and InfiniBand deployments.

Overall, we saw InfiniBand and Open Fabrics technologies continue their strong presence at the conference. InfiniBand dominated the Top500 list and is still the #1 interconnect of choice for the world’s fastest supercomputers. The Top500 list also demonstrated that InfiniBand is leading the way to efficient computing, which not only benefits high performance computing, but enterprise data center environments as well.

We also engaged in several discussions around RDMA. Attendees, analysts specifically, were interested in new products using RDMA over Converged Ethernet (RoCE) and their availability, and were impressed that Microsoft Server 2012 natively supports all three RDMA transports, including InfiniBand and RoCE. Another interesting development is InfiniBand customer Microsoft Windows Azure, and their increased efficiency placing them at 165 on the Top500 list.

IBTA & OFA Booth at SC12

IBTA’s Electro-Mechanical Working Group Chair, Alan Benner discussing the new InfiniBand specification with attendees at the IBTA & OFA SC12 booth

IBTA’s release of the new InfiniBand Architecture Specification 1.3 generated a lot of buzz among attendees, press and analysts. IBTA’s Electro-Mechanical Working Group Chair, Alan Benner, was one of our experts at the booth and drew a large crowd of people interested in the InfiniBand roadmap and his projections around the availability of the next specification, which is expected to include EDR and become available in draft form in April 2013.

SC12 provides a great opportunity those in high performance computing to connect in person and engage in discussions around hot industry topics; this year was focused on Software Defined Networking (SDN), OpenSM, and the pioneering efforts by both IBTA and OFA. We enjoyed conversations with exhibitors and attendees that visited our booth and a special thank you to all of those RDMA experts who participated in our booth session: Bill Boas, Cray; Katharine Schmidtke, Finisar; Alan Brenner, IBM; Todd Wilde, Mellanox; Rupert Dance, Software Forge; Kevin Moran, System Fabric Works; and Josh Simons, VMware.

Rupert Dance, Software Forge

Rupert Dance, Software Forge

New InfiniBand Architecture Specification Open for Comments

October 15th, 2012

After an extensive review process, Release 1.3 of Volume 2 of the InfiniBand Architecture Specification has been approved by our Electro-Mechanical Working Group (EWG). The specification is undergoing final review by the full InfiniBand Trade Association (IBTA) membership and will be available for vendors at Plugfest 22, taking place October 15-26, 2012 at University of New Hampshire Interoperability Lab in Durham, New Hampshire.

All IBTA working groups and individual members have had several weeks to review and comment on the specification. We are encouraged by the feedback we’ve received and are looking forward to the official release at SC12, taking place November 10-16 in Salt Lake City, Utah.

Release 1.3 is a major overhaul of the InfiniBand Architecture Specification and features important new architectural elements:
• FDR and EDR signal specification methodologies
• Analog signal specifications for FDR, that have been verified through Plugfest compliance and interoperability measurements
• More efficient 64b/66 encoding method
• Forward Error Correction coding
• Improved specification of QSFP-4x and CXP-12x connectors, ports and management interfaces

The new specification also includes significant copy editing and organization to include sub volumes and improve overall readability. The previous specification, Release 1.2.1, was released in November 2007. As Chair of the EWG, I’m pleased with the technical progress made on the InfiniBand Architecture specification. More importantly, I’m excited about the impact that this new specification release will have for users and developers of InfiniBand technology.

Alan Benner
EWG Chair