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.

Campus Switching Market Improves, Chip Shortages Shroud Future

The campus switching market is on the mend, but the supply chain shortages could throw a wrench in its recovery, Dell'Oro's Sameh Boujelbene said. Read more.

Nokia Ships Massive MIMO 5G Radios

The release marks another milestone in Nokia’s years-long effort to dig itself out of early misfires on 5G silicon. Read more.

Rakuten Links Cisco’s Acacia Pluggable Optics to 5G SA Core

Rakuten claims the new architecture allows it to deploy services in 40 days, compared to 100 days today, and reduce power consumption by almost 30%. Read more.

Oracle Rewards Program Targets Price Challenges

The program provides users with up to a 33% reward that can be used on Oracle’s support services based on new commitments to buy Oracle Cloud Infrastructure services. Read more.

SDxCentral 2-Minute Weekly Wrap

Nvidia and Arm execs argue for their mega-deal; Rakuten Mobile slams AWS, Microsoft, Google software; and Oracle's Ellison again targets SAP. Stream now.