Today, I activated a new MX250 (which I've done many times). However, when I claimed the serial number on this one, it showed up with the model 'MX250B-HW.' I've never seen this, so I attempted to Google it and came to no answers. Has anyone else seen this and know what the difference is versus "MX250-HW"?
cmr is pretty close here. At times supplies/suppliers need to change subcomponents and it means a hardware rev change. Key here is functionality and performance are expected to be the same regardless of rev.
And no, it's not beta nor did it get mGig. The MX250 already has 10G WAN and LAN ports anyway 😉