Showing posts with label Whitebox. Show all posts
Showing posts with label Whitebox. Show all posts

Wednesday, November 8, 2017

Edgecore contributes its whitebox “Cassini” Packet Transponder to TIP

Edgecore Networks is contributing the hardware design for the “Cassini” packet transponder to the Telecom Infra Project (TIP). 

Cassini is a modular open-source whitebox packet transponder offering a flexible mix of 100 Gigabit Ethernet (GbE) packet switching ports and 100/200 Gbps coherent optical interfaces for data center interconnect and service provider backhaul use cases. The design will support disaggregated software options including IP Infusion OcNOS™ and open source alternatives.

Edgecore said it developed Cassini with leading optical companies— NTT Electronics, Acacia Communications, and Finisar.

“The Open Optical Packet Transport project group in TIP pioneered the whitebox packet transponder concept with its introduction last year of the Voyager design which has gained significant interest in the community and from network operators,” said George Tchaparian, CEO, Edgecore Networks. “We have long supported open whitebox hardware with our many switch, PON OLT, and WiFi design contributions to the Open Compute Project®, and are now pleased to contribute the Cassini design to TIP as an open platform to provide more flexible whitebox choices to operators and encourage further collaboration between the packet switching and optical technology worlds.”

Highlights of the Cassini packet transponder

  • a 1.5RU form factor 
  • system throughput of 3.2Tbps 
  • based on Broadcom StrataXGS Tomahawk Plus switch silicon
  • 16 fixed 100 Gigabit Ethernet QSFP28 ports, plus eight line card slots 
  • supports a flexible mix of additional 100GbE ports or ACO/DCO optical ports based on coherent DSP and optical transceivers
  • supports Ethernet and optical line cards with MACsec security to enable secure encrypted connections on both client-side links and metro or wide area connections.

Tuesday, June 13, 2017

Dell'Oro reports white box server shipments up 41% yr/yr in Q1

According to the latest Server Quarterly Report from Dell'Oro Group, white box server shipments continued to grow at a rapid pace in the first quarter, increasing 41% year on year, with the first quarter growth led principally by Google and Amazon, although Facebook and Microsoft are expected to increase their spending in the second quarter of 2017.

Highlights from Dell'Oro's server report for the first quarter of 2017 include:

1.         Overall cloud data centre expenditure is projected to remain strong for the remainder of the year, although it is forecast to be uneven during the year across the major cloud providers Google, Microsoft, Amazon and Facebook.

2.         The cloud providers are expected to continue to build-out data centres at a high rate and to invest in the latest server technologies based on the Intel Purley platform and 25 Gbit/s single-lane SerDes technology.

3.         Most of the major U.S.-based branded vendors, led by Hewlett-Packard Enterprise (HPE) and Dell Technologies, experienced quarter over quarter and year on year shipment declines due to a number of factors, including server migration from the enterprise/on premise to the cloud, typical first quarter weakness, and a pause in server purchases ahead of the Intel Purley server refresh cycle, which is expected in the second half of 2017.

Commenting on the report, Baron Fung, senior business analysis manager at Dell'Oro Group, noted, "Dell'Oro believes that most of the growth in the server market will come from cloud deployments… while the upcoming Intel Purley refresh cycle may spur overdue spending in enterprise, it will be the cloud providers that will set the market growth pace in 2017."

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