The Allen-Bradley 1783-US6T2TG2H is a Stratix 2000 Ethernet unmanaged switch. It has a total of 10 ports available, with 6 fast Ethernet + 2 Gigabit Ethernet RJ45 ports and 2 fast Ethernet single-mode preinstalled fiber SFP modules SFP ports. Note that you need to buy the SFP modules separately if you want to use them with your switch. Its broadcast storm threshold, particularly in terms of packets per second, is 128 pps for 10/100/1000 Mbps. This switch comes with green/yellow status indicators that allow you to see its power supply status, port speed status, and network status. Note that the 1783-US6T2TG2H switch has an open-type enclosure. When using a ground connection, the wire should be 2.5 mm2 (14 AWG) copper wire that is suitable for 187 ËšF above the surrounding temperature outside the enclosure when used with a suitable ring terminal. For a DC power connection, the required wire size is 4-0.25 mm2 (12-24 AWG) twisted-pair copper wire that is also suitable for 187 ËšF above surrounding ambient temperature outside the enclosure. 

This Series B switch has a power input of 24V (12-48V DC, 18-30V AC, 50-60 Hz), a maximum power consumption of 7.5 W, and a maximum inrush current of 1.83 A. The 1783-US6T2TG2H’s nominal currents are 450 mA for DC and 900 mA for AC, while its maximum currents are 850 mA for DC and 1700 mA for AC. 

Its operating temperature is from -40-167 ËšF, its maximum ambient temperature is 167 ËšF, its maximum surrounding air temperature is 167 ËšF, and its storage temperature is -40-185 ËšF. This switch has a non-condensing relative humidity of 5-95%. the 1783-US6T2TG2H also has an operating vibration of 2 g at 10-500 Hz, an operating shock of 15 g, and a non-operating shock of 30 g.