Key Features - Comply with the IEEE 802.3ab / 802.3z Gigabit Ethernet standard - 1×1000Mbps TP/ LC fiber port - Duplex/Single LC connector - Differential PECL inputs and outputs - Single power supply 3.3V - TTL signal detect indicator - Hot Pluggable - Class 1 laser product complies with EN 60825-1 - Plug and Play Installation