Key Features * 100BASE-FX FIBER to 10/100BASE-T COPPER Ethernet conversion * Auto-MDI/MDIX copper RJ45 port * 1600byte super data packet transmission * Full duplex-flow control, half duplex-back pressure * Full-positioned LEDs to indicate power and network status * Standard : IEEE802.3 (10BASE-T), IEEE802.3u 100BASE-TX/FX (Fast-Ethernet), IEEE802.3x (Flow Control), IEEE802.1q, IEEE802.1p QoS, IEEE802.1d Spanning Tree Ethernet port * Copper RJ45 port * 10/100M Auto-sensing Optical Port * SC Connector * SM, Two-core,20km,1310nm wavelength Specification * Conversion Mode / Delay Time:Store-and-Forward <10us, straight-through<0.9us * Dimensions : 2.76 inch*3.66 inch * 0.98 inch (W*D*H) * Weight:0.3 kg * Input Voltage:DC5V1A with External power adapter * Power Consumption:<2.5W * MTBF:50,000 hours * BER:<1/1000000000 * MAC Address Table:1K * Buffer Size:128K * Operating Temperature:0?-50? * Storage Temperature:-40?-70? * Storage Humidity:5%-90% non-condescending Warranty * One yearWHAT YOU GET: 1pc 10/100Mbps fiber sc to ethernet converter; 1pc US-Plug PSU; one-year warranty, 30 Days free-returned, free Lifelong technology support. AVAILABLE FOR CHASSIS: Desktop design,could work with 2U 19" 14 slots chassis,support wide power supply voltage (100V-240V).Standalone operating voltage is 5VDC /1.0A. STANDARD: Complies with IEEE IEEE 802.3/802.3u/802.3z/802.3ab. The LED indicators for TX, FXL/TXL,POWER, FDX can dynamic feedback link connection state and fault detection to easily monitor network status. RJ45 PORT: 10/100M Rate, Full duplex-flow control, Half duplex-back pressure; Connect UTP CAT5 Cable,Supports MDI/MDI-X auto sensing. SC OPTICAL PORT: Fast Ethernet,SC Standard(1*9 module),1310nm wavelength,Link Singlemode Dual Fiber Cable,20km Transmission Distance.