GBic Data ?? Share on Facebook Post on reddit Tweet on Twitter Share on LinkedIn Home › Forums › Networking › General Networking › GBic Data ?? This topic contains 0 replies, has 1 voice, and was last updated by tulik23 9 years, 4 months ago. Viewing 1 post (of 1 total) Author Posts tulik23Member Dec 01, 2010 at 12:20 am #152296 Hi i have some question regard our network FB most of the FB are MM , the lenght between the buildings are less then 500 m at the end point they are connected with GBIC 1.25G-SFP-SM , X1231C-2x how can i know if its ok ?? is it SM or MM , LX or SX ?? Please assist Thanks TK Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.