1000Base-T GBIC Share on Facebook Post on reddit Tweet on Twitter Share on LinkedIn Home › Forums › Networking › Cisco Routers & Switches How-to › 1000Base-T GBIC This topic has 1 reply, 2 voices, and was last updated 13 years ago by netxt. Viewing 1 post (of 1 total) Author Posts djaxMember Sep 27, 2007 at 9:50 am #127997 Hi, I’ve got a couple of 1000-T GBICS, which I believe are dead since I can’t get a link on them even if I administratively bring them UP. I’ve tried them in a couple of 3550’s with no luck…. Does anyone know of a way which I can definitely check the state of these modules? (to see whether they are indeed dead!) Thanks in advance….8) Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.