RS232/RS422/RS485 Serial Device Server with 1-Port 100BASE-FX SFP ICS-115A Datasheet Manual Firmware FeaturesSerial InterfaceOne DB9 interface supports RS232, 2-wire RS485, 4-wire RS485 and RS422 operationAsynchronous serial data rates up to 921600bpsData mode includes VCOM, RFC2217, TCP Server, TCP Client, UDP, Remote Pair, Modbus converter server / client and Serial Telnet modesEthernet Port1-port 100BASE-FX SFP slotManagementIPv4 and IPv6 dual stack managementRemote Management InterfacesIP NTP (Network Time Protocol) Standard TCP/IP interface and versatile operation modesSoftware Protocol supports ICMP, TCP/IP, UDP, HTTP server, DHCP client, Telnet server/client Serial Operation mode selected via management interfacePair Connection mode for connecting two serial devices over a networkAllows a maximum of 4 hosts to be accessed as TCP client modeFirmware upgrade via HTTP protocolAccessible IP security control to prevent illegal usersEvent notificationDHCP client for IP address assignment PLANET Smart Discovery utility automatically finds the client devices on the networkCase and InstallationCompact size for easy InstallationExternal power adaptor 5V DC, 2A max.Supports 6000 VDC Ethernet ESD protection-10 to 60 degrees C operating temperatureSupports extensive LED indicators for network diagnosisReset button for resetting to factory default