I have just had an entire LAN drop after both DNS / DC servers dissapeared from the LAN.
I took me about an hour (it is a very large site) to find out that after the restart of the main router (CCR2004) where I use them to connect servers to it using copper the simply did not start.
I have temporarily connected servers to a VLANned switch, but I wonder is the S-RJ01 reliable at all?
Or are there some caveats I am not aware of?
The S-RJ01 itself is OK I guess. I have one in my RB5009 and my ISP/Internet is coming in through there.
Runs a little hot (66°C) but never any issues.
But I have the impression it might be very dependent on which platform you plugin the module + RouterOS release.
Vendor Revision : 2.16
Manufactering Date : 14/02/2022
I have 2 S-RJ01 running for 2 years now in CSS610, never had any problem. Have one in CRS310 but this is new install.
Exactly the same, also ISP input so I would know pretty fast if it causes issues.
Mine runs very hot as well. That’s the only issue I’ve noticed with it however.