Open Compute Expands Switch Offerings
The networking branch of the Open Compute Project announced a pair of new standard switches this week along with plans in the upcoming year to focus on faster networking hardware and moving software development beyond lower layers while expanding testing.
The networking group announced on Monday (Nov. 2) two new OCP switches from member Mellanox (NASDAQ: MLNX) that feature new silicon. The switches also support several OCP software projects, including its switch abstraction interface (SAI) and the Open Network Installment Environment (ONIE).
Since last October, the group has certified several switch designs, including 10G and 40G devices from Alpha Networks along with Accton Open Rack Switch Adapter with like Dell Vostro 2510 AC Adapter, Dell Studio 1745 AC Adapter, Dell Studio 1536 AC Adapter, Dell Latitude E6500 AC Adapter, Dell Precision M90 AC Adapter, Dell XPS M1710 AC Adapter, Dell 9T215 AC Adapter, Dell N5825 AC Adapter, Dell K9060 AC Adapter, Dell 9T458 AC Adapter, Dell Vostro 3500 AC Adapter, Dell RX929 AC Adapter. The new Mellanox switches include 10G and 40G switches based on SwitchX-2 silicon.
“What differentiates these switches is that they are the first to feature a third-party switching silicon,” OCP networking project co-leaders Omar Baldonado and Carlos Cardenas noted in a blog post. The Mellanox SwitchX-2 design incorporates the Accton and Alpha switches, which are both based on Broadcom’s Trident2 chip.
The additions to the OCP networking lineup means “we’re diversifying our set of open networking hardware on the market,” they added.
In the works is another Accton switch based on Cavium’s 32x100G device. The project leaders said that switch is being reviewed by OCP along with shared switches from Broadcom (NASDAQ: BRCM) and partner Interface Masters as well Facebook (NASDAQ: FB) and Inventec Corp. of Taiwan (TPE: 2356).
On the networking software side, the group reported that ONIE has been accepted “across dozens of switch platforms” and is being leveraged in interoperability testing. Meanwhile, switch abstraction interface software was demonstrated across networking chips from Broadcom, Cavium (NASDAQ: CAVM) and Mellanox. Mellanox also demonstrated the interface software working on its 100G chip, the group reported.
In addition, the group leaders said OpenNetLinux was demonstrated on top of the Facebook Wedge switch as the social media giant and OCP founder increases adoption of the open-source networking software.
The networking group also is reviewing a separate Hewlett Packard Open Switch effort that “has the potential to introduce an open Network Operating System that can run on OCP hardware switches,” Baldonado and Cardenas claimed.
Network hardware and software testing efforts that include test equipment configurations also have been stepped up this year to include systems, optics and software.