The Largest Petabit Router for DC-centric Network ——NE9000 Core Router Center in Center

50% 90% Serving Video as a Basic Service, with Experience as the King …… of top operators consider video as key strategy . 50% Others Video 10% 90% SD/HD UHD Video 15% 85% Video, especially UHD video will occupy broadband traffic in 2020. 90% Challenges: UHD video needs larger capacity Video experience call for less latency FBB 4K MBB 2K BW 45Mbps 10Mbps Latency 35ms 50ms

70% 80% Services into the Cloud Changes Traffic Model Telco Disruptive Innovation Sustainable Migration Telco Cloud Service 70% servers deployed in the cloud by 2020 80% new applications deployed in the cloud by 2020 Everything on Cloud All Service on Cloud Challenges: Traffic among Data Centers grows up tremendously Unpredictable traffic model

Internet Architecture DC-Centric Architecture Flattened Local Network DC-Centric: the Next Generation Network Architecture Internet Architecture BNG METRO ACCESS IP CORE Residential Enterprise 2G/3G WEB EMAIL MUSIC DC-Centric Architecture DCI CORE Residential Enterprise 4G/5G SMART PHONE APP UHD OTT Flattened Local Network 4K/8K DC FBB: 4K/8K Video Service into Cloud MBB: 2K Video Hieratical Convergent Network Flattened Network

{ Requirements for DC-Centric Network Larger Bandwidth Flattened Layer UHD Video ERA IS coming SERVICE INTO cLOUD Flattened Layer Less Latency Larger Bandwidth Device Network Service DC-Centric Traffic Optimization { Super Capacity Agile Networking

NE9000 for DC-Centric Next Generation Architecture Super Capacity Industry Largest Petabit Core Router 1Tbps/2Tbps * Routing Line Card SDN enabled Platform Agile Networking WAN+DC Traffic Optimization * 2Tbps: 2017Q1

NE9000: Industry’s Largest Capacity with Innovative Technologies Super Capacity NE9000: Industry’s Largest Capacity with Innovative Technologies Flexible Power Module： 24 AC/DC PMs AC: N+N Redundancy DC: N+1 Redundancy Deploy on Demand Efficiency Fan Module： Intelligent Fan Speed Isolated Fan Channel between SFUs and LPUs Highest Port Density： 20 Service Slots 1Tbps to 8Tbps/Slot 10GE/40GE/100GE and Future 400GE Switch Fabric on Demand： 8 Switch Fabric Slots N+1 Redundancy Pay-as-You-Grow Innovative Cable Backplane： Bus Speed >28Gbps High Frequency Signal with Ultra-low Loss Control Processor Unit： Multi-core Powerful CPU Distributed VRP OS Inside 1:1 Backup Front Back

In-Service HW Expansion Super Capacity Industry Largest Petabit Routing Platform Single: 160Tbps B2B: 320Tbps 2+8 Cluster: 1.28Pbps Non-blocking Fabric 3-Level switching among multi-chassis B2B Cluster Save CCC investment and easy deployment in DC equipment room In-Service HW Expansion Smoothly upgraded without service interruption Largest Capacity Scale to Petabit 2016 8T YoY:50% 2020 >40T Note： 2018Q1 Note： 2018Q1

Industry’s First 2Tbps Routing Line Cards Super Capacity Industry’s First 2Tbps Routing Line Cards LPUI-2T 16*100GE QSFP28* Highest Density 100GEs Single Chassis：320*100GE; 2x larger than industry; LPUI-1T 8*100GE CFP2 LPUI-1T 24*40GE QSFP+ LPUI-1T 60*10GE SFP+ * 2Tbps: 2017Q1

¼ Loss of PCB Innovative Cable Backplane, Breakthrough PCB Bottleneck Super Capacity Innovative Cable Backplane, Breakthrough PCB Bottleneck SERDES BUS SINGNAL LOSS PCB LAYER SIZE <28Gbps >28Gbps ¼ Loss of PCB About 50 No Limit 1.2m PCB V.S. CABLE Capacity/Slot <5T 8Tbps Multiple shield protection Rx and Tx separation Precision copper wire High-performance dielectric material Dense shield Multiple corrosion protection layer High-strength wire Smooth Upgrade, Protecting Investment!

Highest Efficiency Green Design, Reduce Opex Super Capacity Power Consumption： <0.8W/G Compare with Industry： save 40% Traditional Thermally Conductive Material Material Vertical Aligned Nanocarbons Thermal Conductive Material x4 Heat Dissipation All Serdes Static High Frequency Running Chipset 3-Level Serdes Bus IFA (Intelligent Frequency Adjust) Save 20% Power Integrated Power Supply All Connectors Power On Device Modular Power Supply Deploy on Demand Save 30% Power Other Huawei (3~5W/mk）(25~35W/mk)

Programmable Chipset and Virtualized OS for SDN/NFV Agile Networking Programmable Chipset and Virtualized OS for SDN/NFV Cloud and Embedded Integration VRP 4-Level Multi-layer Virtualization technology: VM  Container  Process  Tread Elastic VM easy to create new services and communicate with cloud compute device Distributed BGP multi-process scale 0000110001010101011 01010111001010101011 010101001111000111 0101000011010101011 0110100101010101011 010100010011010101011 1 Solar Programmable Routing Table Fully programmable with multi-core and multi-thread processor MIP - Unique efficient macro instruction processing Smart Memory management mechanism, promote the efficiency Process Scheduler Queue Tread Scheduler VM Tread A Tread B Tread C Tread E Process 3 Tread D VM1 VM2 Process 2 Group Process 1 Container 20亿晶体管

SDN Enable WAN + DC Synergy Expand Service Beyond Connectivity Agile Networking SDN Enable WAN + DC Synergy Expand Service Beyond Connectivity IP + Optical Optimization TTM Week to Min Efficiency up to 70% Cross-layer Orchestration WAN Network Data Center DCI CORE Orchestration uTraffic NetMatrix Service Chain vFW vIPS vWOC vLB vDC VxLAN RR+/PCE+: Optimization Time 10mins to 10s Network Efficiency up to 80% 20亿晶体管

DC-Centric IP CORE Connecting Future Opening Possibility

Key Feature Comparison Between Different Vendors LARGEST CAPACITY,SCALBILITY, FULL SERVICE, GREEN Vendor NE9000-20 NCS6008 PTX5000 7950 XRS-20 PERFORMANCE SLOT NUM 20 SLOTS 8 SLOTS 8 SLOTS 20 SLOTS SLOT MAX CAPACITY 1Tbps (8T) 1Tbps (5T) 3Tbps 400Gbps(2T) SINGLE CAPACITY 20Tbps(160T) 8Tbps(40T) 24Tbps 8Tbps(40T) MULTI-CHASSIS B2B, 6+24 CLUSTER B2B, 4+16 CLUSTER NO B2B SYSTEM MAX CAPACITY 7.68Pbps 1.2Pbps 24Tbps 40Tbps 100GE PER RACK 320 80 32 80 DEPLOYMENT ITEM IP ROUTING YES YES SPECIAL BOARD YES POWER CONSUMPTION <0.8W/G <1.3W/G <2.25W/G <2.1W/G