Product Name: D-Link DEM-311GT
Product Type: Gigabit SFP (Mini-GBIC) Fiber Transceiver
Interface: SFP (Small Form-factor Pluggable)
Ethernet Standard: IEEE 802.3z 1000BASE-SX
Data Rate: 1.25 Gbps
Fiber Type: Multi-Mode Fiber (MMF)
Operating Wavelength: 850 nm
Maximum Transmission Distance:
Up to 550 m over 50/125 μm multimode fiber
Up to 300 m over 62.5/125 μm multimode fiber
Connector Type: Duplex LC
Transmission Mode: Full Duplex
Power Supply: 3.3 V