Question about Zyxel AX7501 with XGSPON SFP+, VLAN 10

I placed it on a "normal" 19" shelf and routed the connections to the front with 3D-printed covers: https://stefan-haustein.com/projects...

I don't know whether a rack-mount kit is generally available for this model, but given that it's a home router with a design that really isn't optimised for a rack, I don't think it's a suitable product for this type of use.