The unit features advanced capabilities typically found in a managed switch plus a Self-Healing Ring function, which is compatible with Ultras EOTec 2104 Industrial Ethernet Ring Switch (10100 Mbps).Network traffic is rerouted in milliseconds when a fiber or cable break is detected on any of the ring ports. An alarm output, available on the terminal block, can be used to signal error conditions to a PLC or other supervisory devices.Ports 1-4 are copper only; ports 5-8 can be either copper or fiber ports. The fiber ports offer LC type connections and a variety of Small Form-factor Pluggable (SFP) fiber transceivers are available for differing fiber types and lengths. The aluminum housing comes ready to be panel or DIN rail mounted.Key featuresEight 101001000Mbps copper ports, four can be 1001000Mbps Single andor Multimode fiber portsFault-tolerant Self-Healing Ring (SHR) with 30 mS plus 5 mS per hop recovery timeOperating temperature -40 to 75CLong-haul fiber distances up to 80 km (49 miles)10 to 30VDC operation, 15WDual power inputsDIN rail mountable