Regional Leaderboard: 5 G coverage by region FEBRUARY 2020 Lab PHASE 1 Technology Verification & Validation Field PHASE 2 Deploy, Activate & Scale Assurance PHASE 3 Assure, Optimize, Monetize NITRO Mobile Assurance NITRO Mobile Intelligence & Analytics NITRO Mobile Optimization OneAdvisor-800 All-in-one cell site installation and maintenance test tool CellAdvisor 5G RAN performance testing T-BERD/MTS-5800 Fiber inspection & certification NITRO vNet Fusion Virtual service activation and performance management TM500 End-user experience simulation TeraVM Application emulation ONT-600 Optical network testing RANtoCore End to end network simulation testing FIELD TO ASSURANCE Assurance & Automation Service Turn-Up LAB TO FIELD Field Validation Lab Validation 5G Network Testing Shows the three major interconnected phases of 5G network testing EMEA 168 Cities ASIA 156 Cities AMERICAS 54 Cities 5G Countries Across the World VIAVI (NASDAQ: VIAV) is a global provider of network test, monitoring and assurance solutions to communications service providers, enterprises, network equipment manufacturers, civil, government, military and avionics customers. SURINAME TRINIDAD & TOBAGO URUGUAY USA AUSTRALIA CHINA MALDIVES NEW ZEALAND SOUTH KOREA AUSTRIA BAHRAIN ESTONIA FINLAND GERMANY HUNGARY IRELAND ITALY KUWAIT LATVIA LESOTHO LITHUANIA MONACO POLAND ROMANIA SAN MARINO SAUDI ARABIA SOUTH AFRICA SPAIN SWEDEN SWITZERLAND OMAN QATAR UAE UK Americas EMEA APAC The Top 10 Countries: 5 G Leaderboard Countries are ranked in order by the number of cities in which 5G is available UK 31 Saudi Arabia 24 Spain 15 UAE 11 Australia 10 Germany 10 Romania 10 4 5 6 7 8 9 10 USA 50 China 57 South Korea 85 1 3 2 Regional spotlights: 5 G in China, USA and UK USA 50 CITIES UK 31 CITIES China 57 CITIES The State of Deployments Courtesy of VIAVI Solutions The Battle for 5G Supremacy Heats Up Commercial 5G networks have been deployed in 378 cities across 34 countries Note: Total number of 5G cities is correct to the best of our knowledge as of January 2020