20km 1G BiDi SFP Transceiver – 1490nm/1310nm – Single Fiber DOM – sfp module

1. Product Description ​

Maximize existing fiber infrastructure with this energy-efficient 1Gb BiDi SFP transceiver. Engineered for single-strand operation, it transmits at 1490nm and receives at 1310nm using WDM technology, achieving reliable 20km reach over single-mode fiber. Featuring hot-swappable SFP design, simplex LC connectivity, and real-time DOM diagnostics, it delivers cost-effective gigabit connectivity while reducing fiber consumption by 50%. Ideal for network extensions where fiber availability is constrained.

2. Product Features  ​

• Single-Fiber Gigabit Solution: Full-duplex 1Gbps performance over one fiber strand via 1490nm TX/1310nm RX wavelengths
• Extended 20km Reach: Optimized for G.652 SMF backbone links and long-distance access deployments
• Live Performance Monitoring: DOM/DDM support for real-time optical power, voltage, and temperature telemetry
• Hot-Swappable SFP Design: Industry-standard form factor for zero-downtime maintenance
• Energy-Efficient Operation: ≤1W power consumption with commercial temperature range (0°C to 70°C)
• Proven Compatibility: Drop-in replacement for Cisco/Linksys MGBBX1D and equivalent platforms
• Space-Saving Connectivity: Simplex LC/UPC connector for high-density deployments

3. Product Specifications​

4. Application Scenarios​

• Fiber-Constrained Backbone Links: Connect campus buildings or remote facilities using existing single-strand fiber
• FTTx Service Delivery: Cost-effective last-mile solutions for ISPs deploying gigabit services
• OEM Module Replacement: Rapid service restoration for Cisco/Linksys compatible switches
• Remote Monitoring Sites: DOM-enabled diagnostics for unmanned cabinets and edge nodes
• Wireless Backhaul: Cellular tower connectivity where fiber ducts are at capacity

5.Quality Certifications