DCEngine Commercially available solution compliant with OCP CGOPENRACK19

DCEngine Commercially available solution compliant with OCP CG-OPENRACK-19 Specification August 2016

Radisys Credentials 25+ Years Telecom Hardware Experts + = 25+ Years Telecom Software Experts a new operator centric company essential for the Agile, Dev. Ops world. Carrier Scale hardware design expertise Telecom and Datacom software expertise Open source hardware - no “closed systems” World class supply chain management End to end network protocol expertise Nimble, vendor agnostic systems integration Deep and rich 3 rd party hardware ecosystem Agile/Dev. Ops centric mindset First mover advantage in open source telecom OCP, ONOS, CORD, … Operational excellence and nimbleness Open source tool chains and software for system automation telco datacenter transformation experts With deep open source software competency Trusted and Proven Hardware Partner + CONFIDENTIAL © 2016 Radisys Corporation – All rights reserved. Open Software and Integration Expertise = The Best Choice for Open Telecom Solutions in the Dev. Ops Era 2

Anatomy of Carrier Grade OCP CG-Openrack 19 Specification • Physical • Suitable for CO retrofit and new telco data center environments • 19” rack width and standard “RU” spacing for greatest flexibility • 1000 to 1200 mm cabinet depth, supporting GR-3160 floor spacing dimensions • Content/workload • Heterogeneous compute and storage servers • Management • Ethernet based OOB management network connecting all nodes via a TOR management switch • Optional rack level platform manager • Networking/Interconnect • One or more Ethernet TOR networking switches for I/O aggregation to nodes • Fiber cables, blind-mate with flexible interconnect mapping. • Environment, power seismic & acoustic CO environmental requirements applicable • Safety and other certification standards also applicable • NEBS optional (L 1/L 3)

CG-OPENRACK-19 An Open Compute Project Accepted Specification Figure 2. Sled Vertical Height (front view) Figure 9. Half-width sled horizontal width (front view) Figure 7. Figure 11. Sled optical connector vertical position (rear view) Full-width sled horizontal width (front view) Figure 21. Figure 3. Sled Horizontal Depth (side view) Sled Operator Panel Art and Dimensions

CG-OPENRACK-19 An Open Compute Project Accepted Specification Figure 26. Figure 7. Sled blind-mate section assignments (rear view) Figure 28. Network connection to sleds Sled optical connector vertical position (rear view) Figure 29. Scalable blind mate optical connector - Offers significantly more fibers than HDS 8000 - Enables multiple 10 G or 25 G per server Sled Blind-Mate Optical Connections, Front View

DCEngine Platform • OCP for telco applications • Commercial implementation of CG -Openrack-19 OCP Accepted Specification • Faster roll-out in keeping with Dev. Ops approach • To. R switches • IPMI to each server BMC • 1 G/10 G management switch option • Multiple 10/25/100 G data switches (3. 2 Tbps each) • Sleds for storage & compute • • • CONFIDENTIAL © 2016 Radisys Corporation – All rights reserved. 2 U full & half wide options Blind mate connection to power & optical ports Storage up to 288 TB in 2 U Compute up to 8 CPU sockets in 2 U Self contained power, cooling & management 6

Dev. Ops Open Solution Approach For example, … R/ Management & Automation Tools CORD Package Deploy & Upgrade Rack Management Patch Automation Scripting Tools Test Automation Inventory & Lifecycle Mgmt And others available upon request. Telecom OCP Rack + Commercial & Open Source Software + Software and Services = Dev. Ops ready 7

DCEngine & OCP : Install & Commission in Days Telco OCP Derived Platforms Pre-wired & tested rack core, sleds are FRUs with fully optical interconnect to To. R switches Plug in Power Connect to Spine Slide in sleds …fast install …easy serviceability

DCEngine : Easy to Manage, Flatter Topology, Energy Efficient CG-OPENRACK-19 Compliant Rack Full wide sled - 16 x 3. 5” SAS drives - Dual socket server - n x 10/25 G network ports Fully optical network Half wide sled - 2 servers per sled - Dual E 5 -2600 v 4 / server - 16 DIMMs per server - Multiple drives - PCIe expansions slots Centralized power distribution Dual 12 VDC bus bars

Radisys OCP Products : Submission for Inspired Approval • Racks • 42 U DCEngine Rack • DCE-RACK-V 2 -3 -MM 01 • DCE-RACK-V 2 -3 -MM 02 • 16 U DCEngine Rack • DCE-16 U-V 2 -3 -MM 01 • Sleds • ½ Wide Compute Sled • DCE-CSLED-V 2 -3 -001 • DCE-CSLED-V 2 -3 -002 • Full Wide Storage Sled • DCE-SSLED-V 2 -3 -001 • DCE-SSLED-V 2 -3 -002 CONFIDENTIAL © 2016 Radisys Corporation – All rights reserved. 10

DCEngine 42 RU Rack Core • 600 mm & 800 mm wide rack options • Power 110/208 VAC 3 ph & 230/400 VAC PDU • 3 PSU shelves provides 12 x 2500 W PSU’s • Management Switches (x 2) • Switch #1 : Connects 1 G to each server BMC • Switch #2 : Connects 1 G to each server CPU • Data Switches • 1 or 2 switches (up to 3. 2 Tbps each) • 40 G uplinks to spine switch, 10 G downlink to each server • Option for 100 G uplinks & 25 G downlinks (v 2. 3) • Standard Configurations • Balanced : 8 x Compute (16 sleds) + 8 x Storage • Storage : 16 x Storage Shelves

DCEngine 16 RU Rack Core • 16 U Rack Core • 600 mm wide x 1000 mm deep • Single phase AC power • PSU shelf with 4 x 2500 W units • Management Switches • Switch #1 : Connects 1 G to each server BMC • Data Switches • 1 or 2 switches (3. 2 Tbps each) • 10/40/100 G uplinks, 10/25 G downlinks to sleds • Standard Configurations • 4 x compute shelves + 2 x storage shelves

DCEngine Sleds • Half width compute sled • • • 2 x dual socket server boards per sled 2 x E 5 -2600 v 4 series CPU per server 16 DIMMs per server (16 GB, 32 GB, 64 GB) 512 GB SSD boot flash per server 2 x 2 TB SSD per server 10 G, n x 10 G & 25 G NIC options • Full width storage sled • • • 1 x dual socket server board 2 x E 5 -2600 -v 4 series CPU per server 16 DIMMs per server (16 GB, 32 GB, 64 GB) 16 x 3. 5” SAS drives (160 TB) 512 GB boot flash, 2 x 2 TB SSD