Auto negotiation and auto crossing detection simplifies installation and setup|Local diagnostic indicators with LEDs|RJ45 ports support a transmission speed of 10/100 Mbps|IP20 degree of protection, (5) RJ45 ethernet interface|Auto negotiation and auto crossing|Ethernet in RJ45 twisted pair|Unmanaged switch/auto negotiation, complies with IEEE 802.3, store and forward switching mode|Network, linear, and star structure cascading depth|100 m twisted pair maximum conductor length|3.6 Vpp within the permitted voltage range residual ripple|12 to 48 VDC supply voltage range|185 mA at 24 VDC typical current consumption|345 mA at 12 VDC maximum current consumption|Aluminum housing material|-10 to 60 deg C operation ambient temperature, -20 to 85 deg C storage or transport temperature|70 mm D|(5) RJ45 data connection technology