On this slide, an overview of the physical interfaces of the EKI-1511 are provided. From left to right: A single DB9 connector supporting RS-232/422/485 signals with RTS/CTS. A single RJ45 Ethernet port supporting IPv4 and IPv6. The EKI-1511 supports 9 – 36 VDC power input. The device can be configured through the WebUI, with a Windows utility, or Telnet console and can be managed with most common SNMP based network management software tools.