Equipment required for AWS outpost

If you’re getting an Outpost installed, which is not cheap, then surely you’ve got an Enterprise Support contract, right? Work with your TAM or with Outpost support to agree on the requirements.

I don’t see how a random answer on the internet could be any better than a word from the supplier of those tens of thousands dollars worth of equipment. ;)

Only 2 "customer devices" are required, can be Cisco, Juniper, Arista, and any others which support both BGP and LACP, and support one of the supported fiber options documented at Outpost Network Requirements. Ask your account SA to file a "SpecReq" for an Outpost Specialist SA to answer your Outpost Networking questions, or you can ask them to connect you with AWS Professional Services who can go deeper including getting as hands on as you want them to, including creating the switch and router configurations for you. (BTW, I'm the Global Lead in AWS ProServe for Outposts)