NPort 6000 series secure serial device servers deliver a more reliable serial-to-Ethernet connectivity. NPort 6000 series secure serial device servers can be used to connect any serial device to an Ethernet network and provide TCP Server, TCP Client, UDP and Pair Connection modes to ensure the compatibility of network software. NPort 6000 series secure serial device servers also support Secure TCP Server, Secure TCP Client, Secure Pair Connection and Secure Real COM mode for security critical applications such as banking, telecom, access control and remote site management. All NPort 6000 series device servers support the 802.3af POE standard and can be powered over the Ethernet port.