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The IBTA Celebrates Its 15th Anniversary

December 15th, 2014

Since 1999, the IBTA has worked to further the InfiniBand specification in order to provide the IT industry with an advanced fabric architecture that transmits large amounts of data between data centers around the globe. This year, the IBTA is celebrating 15 years of growth and success.

In its mission to unite the IT industry, the IBTA has welcomed an array of distinguished members including Cray, Microsoft, Oracle and QLogic. The IBTA now boasts over 50 member companies all dedicated to furthering the InfiniBand specification.

The continued growth of the IBTA reflects the IT industry’s dedication to the advancement of InfiniBand. Many IBTA member companies are developing products incorporating InfiniBand technology, including FDR, which has proven to be the fastest growing generation of InfiniBand technology: FDR adoption grew 76 percent year over year from 80 systems in 2013 to 141 systems in 2014. Most recently, the Top500 list announced that 225 of the world’s most powerful computers chose InfiniBand as their interconnect device in 2014.

2014 also marked the release of RoCEv2. RoCEv2 is an extension of the original RoCE specification announced in 2010 that brought benefits of Remote Direct Memory Access (RDMA) I/O architecture to Ethernet-based networks. The updated specification addresses the needs of today’s evolving enterprise data centers by enabling routing across Layer 3 networks. By extending RoCE to allow Layer 3 routing, the specification can provide better traffic isolation and enables hyperscale data center deployments.

Below is a timeline that further illustrates the IBTA’s advancements over the past 15 years that have helped to bring InfiniBand technology to the forefront of the interconnect industry.

ibta-15th-anniv-graph

Volume 1 – General Specification
Volume 2 – Physical Specification

Bill Lee

The IBTA Welcomes New Member Netronome

December 1st, 2014

Netronome, a developer of high-performance networking solutions for cloud, data center, carrier-grade and enterprise-class communications products, spoke with us recently about their choice to join the IBTA.

Netronome joined the IBTA in order to gain better access to and contribute to the latest RoCE and InfiniBand-related specifications. They currently see a need to implement and interoperate with RoCEv2-based RDMA solutions and hope to utilize their work related to RoCE specifications to develop certain applications in the data center.

Initially, Netronome has been involved with the IBXoE working group, but is also interested in the work of the Software Working Group and the Compliance and Interoperability Working Group as well.

For more information on Netronome and their offerings, please visit www.netronome.com.

Bill Lee

Tweet: The IBTA welcomes new member Netronome. Read more here:http://ctt.ec/d1v0A+

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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

Emulex Joins the InfiniBand Trade Association

October 30th, 2013

Emulex is proud to be a new member of the IBTA.  The IBTA has a great history of furthering the InfiniBand and RDMA over Converged Ethernet (RoCE) specifications, developing an active solution ecosystem and building market momentum around technologies with strong value propositions.  We are excited to be a voting member on the Organization’s Steering Committee and look forward tocontributing to relevant technical and marketing working groups, as well as participating in IBTA-sponsored Plugfests and other interoperability activities.

Why the IBTA?

Through our experience in building high performance, large-scale, mission critical networks we understand the benefits of RDMA.  Since its original implementation as part of InfiniBand back in 1999, RDMA has a well-proven track record of delivering better application performance, reduced CPU overhead and increased bandwidth efficiency in demanding computing environments.

Due to increased adoption of technologies such as cloud computing, big data analytics, virtualization and mobile computing, more and more commercial IT infrastructures are starting to run into the same challenges that supercomputing was forced to confront around performance bottlenecks, resource utilization and moving large data sets.  In other words, data centers supporting the Fortune 2000, vertical applications for media and entertainment or life sciences, telecommunications and cloud service providers are starting to look a lot more like the data centers at research institutions or systems on the TOP500 .  Thus, with the advent of RoCE, we see an opportunity to bring the benefits of RDMA that have been well-proven in high performance computing (HPC) markets to the mainstream commercial markets.

RoCE is a key enabling technology for converging data center infrastructure and enabling application centric I/O across a broad spectrum of requirements.  From supercomputing to share drives, RDMA deliveries broad based benefits for fundamentally more efficient network communications.  Emulex has a data center vision to connect, monitor and manage on a single unified fabric.  We are looking forward to supporting the IBTA, contributing to the advancement of RoCE and helping to bring RDMA to mainstream markets.

Jon Affled

Jon Affeld, senior director, marketing alliances at Emulex