The Netgear GS724Tv4 is a 24-port managed Ethernet switch that is capable of supporting AVB if the appropriate license is installed.
The default license features of a factory reset switch are:
Configuring for AVB operation
Purchasing the license
The license to order is
GS724TAV-20000S, which will activate the Audio Video Bridging ([AVB]) functionality. Search for a vendor online to purchase the license from.
License prices in late-2020 were USD 159 / EUR 169 / CHF 199.
Installing the license
The default license features after a factory reset are
Configuring the switch
For information on getting this switch to support AVB and the Avid S3L, see this blog post. https://blog.forestent.com/2018/03/03/avid-s3l-x-avb-and-the-netgear-gs724tv4-network-switch/