In case you’ve been stuck in video conference meetings all day, here are today’s top stories from SDxCentral. Also, make sure to subscribe to our daily newsletters to get these stories in your inbox.

Massive MIMO radios, power amplifiers, baseband process modules, and transceivers are the primary contributors to 5G networks’ power consumption. Read more.

Cisco brought several performance capabilities from its high-end appliances to its mid-range firewall series, Cisco's Andrew Ossipov said. Read more.

Of enterprises, 63% have workloads spread across multiple cloud provider environments, according to ESG analyst Bob Laliberte Sr. Read more.

AT&T unraveled itself from DirecTV and Time Warner surprisingly quickly, but the financial ramifications of those deals will linger for years. Read more.