The D-Link DGS-712 1000BASE-T Copper Small Form Pluggable (SFP) transceiver is engineered to meet the SFP Multi Source Agreement (MSA) standards, ensuring compatibility with Gigabit Ethernet and 1000BASE-T protocols as defined by IEEE Std 802.3z and IEEE Std 802.3ab. This transceiver module is designed to plug into an SFP slot on D-Link Gigabit switches or optional switch modules, facilitating Gigabit transmission over standard Category 5 twisted-pair network cables. Key features include bi-directional data links of up to 1.25Gbps, a hot-pluggable SFP footprint, and a fully metallic enclosure that minimizes electromagnetic interference (EMI). With a low power dissipation of approximately 1.2 watts and an operational temperature range from 32°F to 185°F, the DGS-712 is built for efficiency and reliability in demanding network environments. It supports 10/100/1000BASE-T operation in host systems with SGMII interface and provides access to the physical layer IC via a 2-wire serial bus, making it a versatile choice for modern networking needs.