Interlaken (networking)

Interlaken is a royalty-free interconnect protocol.

It was invented by Cisco Systems and Cortina Systems in 2006,{{cite news |title= Cisco Systems, Cortina Systems Announce Interlaken Protocol |work= News release |date= April 24, 2006 |publisher= Cisco Systems Inc. |url= http://electronics.ihs.com/news/2006/cisco-cortina-interlaken.htm |accessdate= June 16, 2011 }} optimized for high-bandwidth and reliable packet transfers. It builds on the channelization and per channel flow control features of SPI-4.2, while reducing the number of integrated circuit (chip) I/O pins by using high speed SerDes technology. Bundles of serial links create a logical connection between components with multiple channels, backpressure capability, and data-integrity protection to boost the performance of communications equipment. Interlaken manages speeds of up to 6 Gbit/s per pin (lane) and large numbers of lanes can form an Interlaken interface. It was designed to handle high-speed (10 Gigabit Ethernet, 100 Gigabit Ethernet and beyond) computer network connections.

An alliance was formed in 2007.{{Citation needed|date=May 2023}}

[https://www.xilinx.com/products/intellectual-property/interlaken.html Xilinx] and [https://www.intel.com/content/www/us/en/programmable/solutions/technology/transceiver/protocols/pro-interlaken.html Intel] have both developed FPGAs that have Interlaken hard IP built in.{{Cite web|url=https://www.xilinx.com/products/intellectual-property/interlaken.html|title=UltraScale / UltraScale+ Interlaken|website=www.xilinx.com|access-date=2018-09-13}}{{Cite web|url=https://www.intel.com/content/www/us/en/programmable/solutions/technology/transceiver/protocols/pro-interlaken.html|title=Interlaken / Interlaken Look-Aside|website=www.intel.com|access-date=2018-09-13}}

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