RUGGEDCOM *** Product has a 5 year extended warranty *** M2100-B-DP-HI-HI-TX02-TX02-TX02-TX02-CG02-1CG02-TX02-TX02-FX01-FX01 The RUGGEDCOM M2100 is an MIL-STD hardened, fully managed, modular, Ethernet switch 128-bit Encryption Up to 3-Gigabit Ethernet ports copper and/or fiber Up to 16-Fast Ethernet ports copper and/or fiber 2 port modules for tremendous flexibility Non-blocking, store and forward switching Supports many types of fiber (Multimode, singlemode, bi-directionalsingle strand) Long haul optics allow Gigabit distances up to 70km Multiple connector types (ST, MTRJ, LC, SC, RJ45, Micro-D)