Cavium Wedge 100C OCP Contribution February, 2017

Wedge 100C Highlights 1RU 3.2Tb Switching platform with 32 x QSFP28 ports Supports any combination of 10/25/40/50/100GbE interfaces Based on the OCP-ACCEPTED™ Wedge 100 contributed by Facebook in Oct’ 16 Leverages Wedge 100 design hardware characteristics with just ASIC replacement Uses Cavium-XPliant CNX88091 programmable field-proven ASIC The first and the only programmable ASIC available in production today Visit Cavium booth for more details

XPliant – 1st Programmable Switch Field Deployed In production since Q3 2016 Shipping today via leading OEMs (such as Arista & Brocade) and 5 ODMs (like Accton/Edgecore) Including large data center production deployments A fully Programmable ASIC Programmable forwarding plane with full control over forwarding tables & network functions Variety of network profiles optimized for data centers, routing-centric, telco, open-flow deployments Strong field-proven architecture foundation Large bursts absorption via a fully centralized packet buffer Advanced forwarding processing and instrumentation functionality

Wedge 100C Placement & Layout, same as Wedge100 Top View Front Panel View Rear Panel View Wedge 100C QSFP28 Ports Mapping

Wedge 100C Block Diagram 19-in Standard & 21-in OpenRack SKUs are available: share the same main board PCB

Wedge 100C Complete HW Design Contribution Under OCP Incubation Committee Review Available at: http://www.opencompute.org/wiki/Networking/SpecsAndDesigns The contribution includes all the files required for production: README.txt, submission presentation slides /Electrical/BOM /Electrical/Gerber /Electrical/PCB Layout /Electrical/Schematic /Mechanical/ /Programming_Files /Specification

Wedge 100C Value Proposition Wedge 100 hardware platform benefits Field-proven cost optimized design OpenBMC baseboard management & COM-E for control plane CPU 19-in Standard & 21-in OpenRack SKUs Cavium-XPliant CNX88091 programmable field-proven ASIC benefits The 1st and the only Programmable ASIC Shipping & Field Deployed Today Default networking profile with a complete Data Center feature-set support Full virtualization support at high scale and at high throughput Large bursts absorption via a fully centralized packet buffer Programmatic control over forwarding tables & network functions Advanced instrumentation and embedded telemetry capabilities XPliant SDK – Fully Tested, Production Ready, Field Deployed Programmable Code SDN Controllers FBOSS OpenSwitch SONIC OVS Plugin SAI ADAPTER PontOS™ Diverse Disaggregated Software w/Xpliant ASIC FBOSS – Cavium booth demo on Wedge 100C OpenSwitch, PicOS, SONIC etc SAI, OpenFlow

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