buy MultiMode SFP Fibre Module TP-Link 135501061 550 m 1.25 Gbps . The TP-Link TL-SM311LM multimode fiber SFP module is a compact and reliable transceiver designed for fiber optic connections in high-speed networks requiring efficiency and stability. This module, featuring a standard SFP (Small Form-factor Pluggable) interface, supports a maximum data transfer rate of 1250 Mbit/s, delivering suitable performance for optical communication applications in local network environments. Its robust construction combines metal and plastic materials, providing a durable and sturdy structure, while its metallic gray finish ensures proper heat dissipation and protection against electromagnetic interference, complying with international FCC and CE certification standards. It operates with low power consumption, requiring a 3.3 V input voltage, making it compatible with most standard network devices using SFP ports. Its multimode design facilitates optical signal transmission over medium distances within a network, ideal for small and medium-sized business installations demanding reliable connectivity and speeds beyond conventional copper cables. This module is especially suitable for integration into switches, routers, or network devices supporting SFP ports, enhancing network infrastructure flexibility and scalability. Weighing approximately 100 grams, it is easy and practical to install and handle, improving optical data connection quality with a compact, easy-to-implement component. Overall, the TP-Link TL-SM311LM multimode fiber SFP module offers a solid and efficient technical solution to optimize fiber optic network communication with standard requirements, ensuring compatibility and optimal performance in professional environments. Type: Plug and playFibre opticRange: 550 mSpeed: 1.25 GbpsWavelength: 850 nmCompatible: TL-SG5428, TL-SL5428E, TL-SG3210/3216/3424/3424P, TL-SL3428/3452, TL-SG2216/2424, TL-SL2210WEB/2218WEB/2428WEB/2452WEB, TL-SL1351, MC200LConnections: SFPRCAAC input voltage: 3.3 VColour: GreymetalMaterial: MetalPlasticWeight: 100 grConnectivity: Wi-FiVoltage: 5 V3,3 VNumber of pieces: 4 PiecesCharacteristics: Plug and playCertificate: CEWorking range for humidity: 10 % - 90 %Working range for temperature: 0º / 70ºPower supply: ACNuclei: 1 core The TL-SM311 series Fiber Module Cards are introduced for extending transfer distance, attached to our managed/web smart switches. They can extend the distance to several kilometers even tens of kilometers which can basically satisfy the distance requirement of LAN. Users can choose whether and which items to use the fiber modules according to the demand in order to lower cost. SFP transceiver type: Fiber opticMaximum data transfer rate: 1250 Mbit/sInterface type: SFPMulti-mode fiber (MMF) supported: YFiber optic connector: LC (UPC)Fiber cable diameters supported (core/cladding): 50/125,62.5/125 µmMaximum transfer distance: 550 mWavelength: 850 nmPlug and Play: YCertification: FCC, CEInput voltage: 3.3 VOperating temperature (T-T): 0 - 70 °CStorage temperature (T-T): -40 - 80 °COperating relative humidity (H-H): 10 - 90%Storage relative humidity (H-H): 5 - 90%