Cisco just dropped the big bomb. They are competing against Broadcom for whitebox design wins. If you can't beat them, join them. Have to give Cisco credit for trying. Will be interesting to watch.
https://www.lightwaveonline.com/optical-tech/transmission/article/14073598/cisco-builds-internet-for-the-future-approach-on-silicon-optics-and-software
Of course this just puts another nail in the coffin of Juniper. They have no chance to do the similar move. I expect Cisco to get tighter with the hyperscalers from this. Whitebox routers anyone?