MikroTik CRS518-16XS-2XQ-RM Review Cheaper 25GbE and 100GbE...
On one side we have two QSFP28 ports. These are the 100GbE ports. Next to those are an array of 16x 25GbE SFP28 ports. 2 + 16 is how we get the “18” in the CRS518. 2XQ are for the QSFP28 ports while 16XS is for the SFP28 ports. ...