RUGGEDCOM *** Product has a 5 year extended warranty *** RX1000-F-RM-HI-XX-XX-M1-TX01-TX01-D01-D01-C01 The RUGGEDCOM RX1000 is an industrially hardened cyber security appliance with integrated router,firewall, and VPN functionality. Physical Ports Ethernet Options(up to 4 ports) 10/100BaseTX, 100BaseFX Cellular Modem WAN Port Options(up to 8 ports) T1/E1, G.703, PPPoE/Bridged Ethernet via ADSL T3DS3, 56 Kbps DDS Serial Ports (up to 8 ports) Fully compliant EIA/TIA RS485, RS422, RS232 serial ports Embedded Modem Port Precision Time Protocol HI = 88-300VDC or 85-264VAC, screw terminal block XX = No Power Supply RM = 19 Rack Mount Kit F = Ethernet on front LED panel on front power connector on rear C01 = Manufacturing modification Conformal Coating XX = none M1 = V90 Modem TX01 = 2 x 10/100Tx RJ45 TX01 = 2 x 10/100Tx RJ45 D01 = DSL D01 = DSL