Comments
-
The problem was MikroTik S-RJ01 SFP Module, which is written to be 10/100/1G but appearently it did not work properly with SFP port of the ZyXEL switch, it did not negotiate speed well probably. Port 8 as trunk works well. SFP port with MikroTik S-RJ01 also showed as Fiber on the homescreen - switch schema, probably either…
