Black Box LBH2001A-H-LX GIGABIT ETHERNET HARDENED TEMPERATURE SWITCH(2)10/100/1000-MBPS COPPER RJ45,(1)1

Resists Dirt, Debris, Moisture, Smoke, And Insects (iec529 Ip40 Rated). Designed For Nebs Compliance To Withstand Shock, Vibration, And High Altitude...