Bull 24 and 48 101001000 poe and non poe models bull optional four gigabit ethernet gbe sfp or two 10gbe sfp uplink network modules bull industry first poe with 30w power on all ports in 1 rack unit ru form factor bull dual redundant modular power supplies and fans bull media access control security macsec hardware based encryption bull ipv4 and ipv6 routing multicast routing advanced quality of service qos and security features in hardware bull enhanced limi