Open SFP Slot A Pair of 1.25G/s Gigabit Fiber Ethernet Media Converter 10/100/1000Base-Tx to 1000Base-SX SMF RJ45 to SFP Slot, Support SFP Gigabit modules up to 120KM(2 Pack)

What You Get: 2pcs Gigabit Ethernet SFP Slot media converters; 2pcs AC/DC Power Supply; 1 x User’s Manual. Support wide power supply voltage (100V-240V), Power Supply: 5V-1A, UL Certified. | Supports Multi-mode or Single-mode fiber using different SFP modules (not including any SFP transceiver); Convert and extend different networks over a LC fiber cable connection up to 120KM (depends on the SFP transceiver) | RJ45 Port: 10M/100M/1000M Auto-negotiation, full Duplex or half Duplex, Auto-negotiation, Supports MDI/MDIX auto-crossover, Complies with IEEE 802.3/802.3u/802.3z/802.3ab. | Fiber Optical Port: 1.25Gbps 1310-nm wavelength SFP port, connecting the BiDi transceivers up to 30-120km ; Fiber Type: SMF, Cable Type: UTP/STP Cat.5e for 100 meters. | Plug & Play: Simply plug in optical port and RJ45 port, and it will work immediatelly. Status LED’s for TX, FX LINK/ACT, POWER, FDX to easily monitor network status. Supports jumbo frame size 9K bytes; Supports working temperature range from 0°C to 60°C.