DEM-311GT SFP 1000Base ‑ SX Multi ‑ mode Fibre Transceiver
1000Base-SX port (IEEE 802.3z standard) Duplex LC connector 802.3x flow control support Fibre type:Multi-mode 50 um or 62.5 um fiber up to 550m. Wavelenght: 850 nm Power support: 3.3 V Hot pluggable MSA Compliant RoHS Compliant