This is an Extreme Alpine 45112 GM-4Xi w/ 4 GBIC Port 1000Base-X
This was pulled from a working 3808 Switch.
90 Day Hardware Warranty
Free Fedex Ground Shipping in the Lower 48 States.
Let me know if you have any questions M-F 9:00-5:00 PST Robin
Here is a link to Extreme's Website for more info: HTTPS://www.extremenetworks.com/products/Alpine-3800.aspx