Page 1
FX SFP Ethernet Switch Overview: ET4222Pp-S-DR is a DIN rail type media converter that supports external SFP. It is an industrial grade product whose operating temperature range is -10℃to 60℃ . ET4222Pp-S-DR supports 10/100/1000M Ethernet port and 1000M SFP port. The Ethernet port supports both half- duplex and full-duplex mode.
Page 2
Earthing screw, used for earthing equipment. ET4222Pp-S-DR Front panel: The yellow light on the port is the LINK light, which is on when the connection is established and the data transmission is flashing. The green light is PoE light, which is only on when the switch port is supplying power to the PD devices.
Page 3
Quick Installation Guide ET4222Pp-S-DR / version 2.3 Note: "Tx ±" refers to sent data ±, "Rx ±" refers to received data ±, and "-" refers to unused data. LED Indicator LED indicator Status Definition Red LED on Power supplying in normal...
Page 4
Quick Installation Guide ET4222Pp-S-DR / version 2.3 ⚫ Din rail installation The first step is to check the grounding and stability of the guide rail: the guide rail slot of the switch is clamped into the guide rail; The second step: from the center to both sides of the guide rail positioning screws in order.