The Cudy Single Mode 1.25G LC Bi-Directional SFP 20km is a Small Form-Factor Pluggable (SFP) module designed for single-mode fibre deployments. It is suitable for extending network connectivity over longer distances, making it ideal for businesses and resellers requiring reliable fibre optic solutions.

• Supports 1.25 Gbps Ethernet and 1.06 Gbps Fibre Channel speeds.
• Achieves transmission distances of up to 20 km over single-mode fibre.
• Uses bi-directional technology with LC connectors for duplex transmission on a single fibre strand.
• Operates with a +3.3V single power supply and features an LVPECL-compatible data input/output interface.
• Available in two wavelength configurations: 1310nm FP Laser with 1550nm PIN photodetector, or 1550nm DFB Laser with 1310nm PIN photodetector.
• Designed for low EMI and excellent ESD protection, adhering to RoHS and SFF8472 standards.

This SFP module provides a dependable connection for fibre optic networks, helping to reduce installation costs by using a single fibre for transmission and reception. It is compatible with various networking equipment that supports SFP transceivers.