Right now all our campus are using 62.5 micron fibre cables using SX GBIC termination. We are going to implement a 50 micron fibre cable on our new building, my question is. Do I need to add a specialize termination on the SX GBIC connector? Or if someone can point me to the right direction I would appreciate. Hope my question is understandable.
the SX GBIC works with 62.5 and 50.0 micron core sizes, so you do not need to add or change anything.
Check this link for a feature comparison of the various GBICs (scroll down to ´Table 1 Cisco GBIC Port Cabling Specifications´):
Cisco Gigabit Interface Converter