B5K125-24, B5K125-24P2, B5K125-48, B5K125-48P2
Inserted a 1g transceiver (MGBIC) into one of the two "
The 1-gigabit MGBIC will not function, though a 10-gigabit 10GBASE works fine in the same slot.
B5 hardware only supports 10g transceivers (10GBASE) within the two port slots labeled "
Functions as Designed (FAD).
These B5 switches also contain two combo (5489) "
Alternately, the C5-Series (C5K125-24, C5K125-24P2, C5K125-48, C5K125-48P2, C5K175-24) does support a dual 10g/1g SFP+ capability via two "
See also: 9852.