Alcatel-Lucent OS-LS-6212P Chassis that is a Fast Ethernet L2+ stackable, fixed configuration chassis in a 1U form factor consisting of 12 ports 10/100 RJ-45 ports with Power over Ethernet, two 10/100/1000 RJ-45 ports and two combo ports. Combo ports consist of two additional 10/100/1000 RJ-45 and two mini-GBIC ports. MiniGBIC ports support Gigabit or Fast
Ethernet MiniGBIC (SFP) optical transceivers, which can be ordered separately. Stacking capability utilizes the two 10/100/1000 RJ-45 ports and standard Ethernet cabling. Optional backup power supported.