Corelink 1G 80KM BiDi SFP Module – 1490nm Tx / 1550nm Rx, SC Connector, DDM, Single FiberThe Corelink 1.25G BiDi SFP Transceiver is a high-performance optical module designed for long-distance Gigabit Ethernet and Fiber-to-the-x (FTTx) applications. It supports a bi-directional data transmission over a single-mode fiber (SMF) using WDM technology, with a transmit wavelength of 1490nm and receive wavelength of 1550nm, capable of reaching distances up to 80 kilometers.This SFP module features an SC simplex connector, is fully hot-pluggable, and includes DDM (Digital Diagnostic Monitoring) functionality for real-time monitoring of optical signal strength, temperature, voltage, and laser bias current. It is compliant with SFP MSA, IEEE 802.3z, and RoHS standards.Ideal for use in OLT/ONU, switches, routers, and media converters in long-distance backbone networks.Key Specifications: Brand: Corelink Product Type: BiDi SFP Optical Transceiver Data Rate: 1.25Gbps Transmission Distance: Up to 80KM Wavelengths: 1490nm (Tx) / 1550nm (Rx) Connector Type: SC Simplex Fiber Type: Single-Mode Fiber (SMF) Interface: SFP (Hot-Pluggable) DDM Support: Yes (Digital Diagnostic Monitoring) Compatibility: IEEE 802.3z (Gigabit Ethernet), SFP MSA Power Supply Voltage: 3.3V Operating Temperature: 0°C to 70°C Applications: FTTx, OLT, ONU, Switches, Media Converters, Long-distance Fiber Links RoHS Compliant: Yes
