Hello team,

I'm thinking to buy ER701-5G-Outdoor but I'm questioning the setup that should I do. 

Can I plug ER701-5G-Outdoor into a switch or should I plug it directly into gateway wan port ? 

Proposed setup: ER8411 > TL-SG2428P > ES205GP > ER701-5G-Outdoor

5G connection can be used as 2nd/backup wan connection ? 

Thnak you !