Supports 1000BASE-T operation in host systems. Supports TX disable function. For 100 m range over UTP Cat 5e or higher cable. Hot-pluggable SFP footprint functions. Business safe operating temperature range: 0- 70°C. Complies with IEEE standard 802.3-2002. Fully metallic housing for low electromagnetic interference. Low power dissipation (0.5 W typical, 0.8 W max.).