Apparently the newer versions of the Bright Box allow ANY MTU value to be preset, and not just 1492. I have four Bright Boxes, one a few months old, and the other three that came within the last week (brand new), and the old(er) one has this at the bottom of the label:
"146000107400J R01 ELN"
whereas ALL of the other three, newer ones have:
"146000107400J R01 WQJ"
It seems that the last three chars of that string indicate a newer version...
Edited by glossywhite (Sun 09-Sep-12 01:26:45)