The Cisco GLC-2BX-D-40KM compatible cSFP BO28C4334640D from BlueOptics is a high-quality transceiver designed for use in network infrastructures. This module offers reliable and efficient data transmission over a duplex interface with an LC connector. Developed for compatibility with Cisco devices, it allows for seamless integration into existing systems and ensures a stable connection over longer distances of up to 40 kilometres. The cSFP type guarantees high flexibility and adaptability in various network environments. Manufactured in China, this product meets the necessary standards for performance and reliability. The BlueOptics transceiver is a cost-effective solution for businesses looking to expand or upgrade their network infrastructure without compromising on quality and performance. With this transceiver, users can enhance the efficiency of their networks while optimising operational costs.