buy MultiMode SFP Fibre Module TP-Link DS-PMA-C++ . The DS-PMA-C++ from the renowned brand TP-Link is a fiber optic transceiver designed for advanced network applications, combining high efficiency and reliable connection. This device uses a single-mode Single Fiber (9/125μm) for data transmission, supporting a maximum distance of up to 20 km, ideal for long-range links in telecommunications infrastructures or enterprise environments. It features an LVPECL data interface and LVTTL control, allowing smooth integration with compatible systems. It includes GPON SFP connectors and fiber with SC/UPC finish, optimizing optical signal quality. Additionally, it offers notable data transmission speeds, reaching up to 2488.32 Mbps Tx and 1244.16 Mbps Rx, ensuring outstanding network communication performance. Its optical level is Class C++, with a transmission power between +5 dBm and +10 dBm and a reception sensitivity below -31 dBm, supporting a wide dynamic range and stable signal. The transceiver is built with metal and plastic materials, ensuring durability and physical resistance while facilitating heat dissipation, and features a compact, robust design with plug and play operation, allowing hot-swappable installation without powering down equipment. It supports diagnostic functions to monitor key parameters such as voltage, optical power, and transceiver temperature, ensuring reliable operation and efficient preventive maintenance. Its nominal power supply is 3.3 V with a narrow tolerance, enhancing electrical stability during use. This DS-PMA-C++ transceiver integrates specialized technical features that position it as a high-quality component within the optical cabling and connectivity category for professional networks, ideal for those requiring solutions for medium- and long-distance optical links with high speed and reliability. AC input voltage: 3.3 VRange: 20 kmType: Fibre opticColour: metalMaterial: PlasticConnections: USBSFPCharacteristics: Plug and playEasy to set upPower: 50 WSpeed: 1000 MbpsVoltage: 3,3 VBattery type: Litio IonRechargeable lithium battery