Could also have been refering to fiber transceivers. I never saw any 10base5 in the field, but we had a lot of 10base2 at my high school, and then 10baseT almos

Could also have been refering to fiber transceivers. I never saw any 10base5 in the field, but we had a lot of 10base2 at my high school, and then 10baseT almost everywhere else, but I did see a few AUI fiber transceivers here and there.