OPTOKON’s RJ-SP-10GBASE-T Copper Small Form Pluggable (SFP+) transceivers are based on the SFP Multi Source Agreement (MSA). They are compatible with the 10 Gigabit Ethernet and 10GBASE-T/5GBASE-T/2.5GBASE-T/1000BASE-T/100BASE-T standards as specified in IEEE Std 802.3.
RJ-SP-10GBASE-T uses the SFP's RX_LOS (must be pulled up on host) pin for link indication. If pull up or open SFP's TX_DISABLE pin, PHY IC be reset.