Single-mode single-fiber SC fiber optic transceiver 100Mbps

A single-mode, single-fiber 100Mbps fiber optic transceiver is a hot-pluggable SFP module that transmits Fast Ethernet signals over long distances using a single strand of single-mode fiber.OverviewA 100Mbps single-mode fiber optic transceiver converts electrical Fast Ethernet signals into optical signals and vice versa, enabling data transmission over fiber optic cables at 100Mbps. Single-mode fiber is ideal for long-distance links due to its low signal attenuation and high bandwidth potential, making it suitable for distances ranging from 20 km up to 100 km depending on the model and wavelength used (typically 1310nm) . Single-fiber (or simplex) transceivers use one fiber strand for both transmitting and receiving data, often employing bidirectional (BiDi) technology to allow full-duplex communication over a single fiber .Key SpecificationsData Rate: 100Mbps (Fast Ethernet)Fiber Type: Single-mode (9/125 µm core)Connector Type: LC is most commonWavelength: Typically 1310nmDistance Range: 20 km to 100 km depending on the modelForm Factor: SFP (Small Form-Factor Pluggable), hot-pluggableMonitoring: Some models support DDM (Digital Diagnostic Monitoring) for temperature, TX/RX power, and voltage ApplicationsEnterprise Networks: Extending Fast Ethernet links between buildings or across campusesIndustrial Networks: Connecting data-intensive sites over long distances with high reliabilityLegacy System Upgrades: Integrating with older 100Mbps infrastructure while maintaining fiber connectivityNetwork Backbones: Establishing long-range fiber links where copper cabling is impractical or susceptible to interference Example ModelsHMS 100Base-FX SFP: Supports up to 100 km over single-mode fiber, LC connectors, 1310nm wavelength Planet MFB-F60: 100Mbps SFP transceiver, 60 km maximum distance, 1310nm FP LD, compatible with SFP MSA ports Westermo 100M SFPs: Range from 20 km to 120 km, fully tested for industrial environments, supports DDM monitoring Selection ConsiderationsDistance Requirements: Choose single-mode for links over 2 km; single-fiber BiDi transceivers reduce fiber strand usage.Device Compatibility: Ensure the SFP module is compatible with your switch, media converter, or router.Environmental Conditions: Industrial-grade transceivers are recommended for harsh environments.Monitoring Needs: DDM-enabled transceivers allow real-time diagnostics for network reliability. By selecting the appropriate single-mode, single-fiber 100Mbps SFP transceiver, you can extend your network efficiently, reduce cabling complexity, and maintain high reliability over long distances.