@Mitya to prove you functionality of SFP-s readout of SFP's in Eltex switch

@Mitya T1600G-28TS#show system-info System Description - JetStream 24-Port Gigabit Smart Switch with 4 SFP Slots Hardware Version - T1600G-28TS 3.0 Software Version - 3.0.6 Build 20200805 Rel.55968...

@Mitya hi yes, i know these OID's are for copper, i referenced them as example that there is some sort od diagnostic so, here it is, with your example Hardware Version:T1600G-28TS 3.0 Firmware...

Hi to all i like to monitor SFP modules on TP-LINK Jetstream switches after updating to last FW version, i see there is some kind of diagnostic for ports for example...