Ubiquiti UF-SM-1G-S-U Compatible 1000BASE-BX SFP BiDi Transceiver (SMF, 1310nm-TX/1550nm-RX, 3km, LC, DOM) This Ubiquiti UF-SM-1G-S-U compatible SFP BiDi module supports 1G Bi-directional connectivity by using WDM technology. By integrating the 1310nm transmitter and 1550nm receiver into a simplex LC interface, it supports 3km link distance via a single mode fiber (SMF). Compared with a regular SFP, this BiDi transceiver allows end-users to reduce the total cost of fiber cabling infrastructure by requiring only half of the fiber cables. That provides increased transmission capacity and simplifies installation without the need for new fibers. As a third-party supplier, OPTCORE provides this SFP BiDi at a very affordable price when compared to the original UF-SM-1G-S-U. Most importantly, we code and test each unit to ensure it works with the Ubiquiti Gigabit Ethernet switches, routers, servers, and NICs. Features Proven Performance When performance and reliability are vital, use our SFP BiDi module to build your network. OPTCORE transceivers are engineered, produced, and tested in-factory for reliable end-to-end quality. Proven Compatibility There’s an easy way to verify compatibility: test in real network devices. OPTCORE SFP BiDi transceivers are tested in multi-switch devices for compatibility to ensure flawless functioning. Enjoy Massive Saving Compared to the original transceiver, the OPTCORE SFP BiDi module can save you up to 80% on project and optical networking cabling. You won't find a better combination of quality and affordability. Specifications Compatible OEM Part# UF-SM-1G-S-U Manufacturer OPTCORE Manufacturer Part# OPB1250-353DCR Form Factor SFP BiDi Data Rate 1.25 Gbps Wavelength 1310nm-TX/1550nm-RX Media Type SMF Max Distance 3km Transmitter Type FP Receiver Type PIN Transmitter Power -11 ~ -3 dBm Receiver Sensitivity < -20 dBm Extinction Ratio > 9 dB Receiver Overload > -3 dBm Connector LC Simplex Power Consumption 0.8 W DDM/DOM Yes Compliance RoHS, CE, REACH SFP MSA(INF-8074i), IEEE 802.3z, SFF-8472 Environment Operating Temperature: 0~70°C Storage Temperature: -40~85°C Application Gigabit Ethernet 1G Fibre Channel Switch to Switch Interface Switch to NIC or Media Converter Interface Other 1G Optical Links Shipping Weight 0.03 kg Dimensions (LxWxH) 55.4×13.4×8.5 mm Receiver sensitivity measured with a PRBS 27-1 test pattern @1.25Gbps, Bit Error Ratio (BER) ≤1E-12. Application Diagram Switch to Switch Connectivity Switch to Media Converter Connectivity Switch to NAS Server Connectivity Gigabit Ethernet Switch SFP-1G-BX3-U FOC-125 LC-LC-SM-SX SFP-1G-BX3-D Gigabit Switch (48xRJ45, 4xSFP) Gigabit Ethernet Switch SFP-1G-BX3-U LC-LC-SM-SX SFP-1G-BX3-D 1G SFP Converter Cat6 Cable Gigabit Switch Gigabit Ethernet Switch SFP-1G-BX3-U LC-LC-SM-SX SFP-1G-BX3-D NAS Cat6 Cable Desktop Key Features Double Network Capacity without New Fiber Deployment The regular transceiver requires two fibers to accomplish communications, while the BiDi SFP can communicate over just one fiber strand. By switching to a BiDi transceiver, you can instantly double network throughput with the same fiber infrastructure, and finally save the fiber deployment cost. Intelligent DOM/DDM for Reliable Networks With built-in DOM/DDM function, the 1G SFP BiDi module allows users to monitor the fiber link operating parameters in real-time. That ensures a reliable optical network and helps locate network problems quickly. Optimal Performance and Quality for 1G Networks Featuring a built-in Semtec chip and reliable BOSA with integrated FP/DFB laser PIN receiver, the BiDi SFP module delivers low power consumption and stable optical links for 1G Bidirectional networks like Gigabit Ethernet and Fibre Channel. You can rest assured regarding quality and warranty. Compatibility Ideal for replacing the Ubiquiti UF-SM-1G-S-U, this compatible 1000BASE-BX3 SFP BiDi module works with a wide range of Ubiquiti switches and networking devices. UACC-AE Media Converter US-8-150W (130W) Layer 2 PoE switch US-48-750W (750W) Standard 48 PoE Hi-Power switch US-48 Standard 48 (Gen1) switch US-24 Standard 24 (Gen1) switch US-24-250W (250W) Standard 24 PoE (Gen1) switch US-8-150W (130W) 8 PoE SFP switch Resources OPB1250-35(53)3DxR Datasheet Note: All trademarks, products, and company names mentioned are the property of their respective owners and are used for comparative purposes only. This product is NOT certified or endorsed by Ubiquiti.
