The CUDY SM100GSB-3AB is a bidirectional (BiDi) SFP transceiver module set designed for high-performance network infrastructures. This set enables simultaneous data transmission and reception over a single single-mode fiber cable, reducing fiber cable requirements by half and significantly lowering infrastructure costs. Featuring a simplex LC connector type, the modules plug into standard SFP slots, offering a practical and reliable way to expand your network. Technically, each module supports data rates up to 1.25 Gbps and provides a transmission distance of up to 3 kilometers over single-mode fiber. Thanks to advanced Wavelength Division Multiplexing (WDM) technology, this pair operates at different wavelengths, optimizing data transmission over a single fiber. Its hot-pluggable design allows easy installation and removal without network disruption, greatly simplifying maintenance and upgrade processes. This SFP module set is ideal for scenarios where fiber resources are limited or costs need to be optimized. It is an excellent solution for connecting network switches in different buildings, expanding enterprise LAN networks, or establishing long-distance connections in ISP (Internet Service Provider) applications. With low latency and stable connection quality, it delivers reliable performance for bandwidth-intensive applications and data center interconnections. Technical Specifications: - Speed: 1.25 Gbps - Connector Type: Simplex LC - Fiber Type: Single Mode - Maximum Distance: 3 km - Form Factor: SFP - Bidirectional (BiDi): Yes - Hot Pluggable: Yes - Brand: CUDY