Can API Portal and API Gateway be separated?

I was wondering if it is even possible to install the Integration Server + API Gateway in one Linux box and install the API Portal in another and the API Portal should still be able to view APIs created in the first Linux box. Has anyone tried to do this before? I can’t seem to find information on this in the documentations available.

Both API Portal and API Gateway can be installed on a different box. When you want to expose an API which is available in your Gateway you can configure your API Portal and publish.

Then all the published APIs are available in API Portal for consumers.