The RUGGEDCOM RX1511series is a utility gradelayer 2 and layer 3switch and routerin a compact form factor.1x power supplyField replaceable line modulesUp to 1210/100BaseTx,Up to 8 Gigabit PortsUp to 12 100BaseFx PortsUp to 8 ports 10FL/100SXSC, ST, LC and MTRJPluggable Optics (SFP)Up to 4 T1/E1 portscellular (EVDO / HSPA), DDS(56K Master/Slave, 64K Slave)Up to 24 RS232/422/48524 =24 VDC (15-36 VDC),screw terminal blockNo power module 2DPV =DIN and Panel Mount KitL3 =Layer 3SwitchXX =Manufacturing modification noneL3SECL3HW =Layer 3 Security Edition(with L3 HW)6TX01 =6x 10/100TX RJ45APE1808LNX = ApplicationProcessing Engine, Atomx5-E3940, 8 GB RAM, 80 GB eMMC,display port, uSD, USB, Linuxx5-E3940, 8 GB RAM, 80 GBeMMC, display port, uSD,USB, Linux