Features: 1.Gigabit single-mode dual fiber, 2.5G/sec single channel. 2.Meet the SFF-8472 protocol standard. 3.Provide high performance, low power consumption, ensuring stable and fast signal propagation. 4.It is suitable for high-speed data transmission of large data in cloud computing, data center, server, high-speed network card, big data storage, RAID disk array, high-speed network, VR, unmanned vehicles and other equipment. 5.Compatible brands: For HP / Cisco / HUAWEI / IBM / DELL / Lenovo / H3C / ThinkServer / ASUS Inspur / ZTE, etc. specification: Gigabit single-mode dual fiber, 2.5G/sec single channel. Meet the SFF-8472 protocol standard. Provide high performance, low power consumption, ensuring stable and fast signal propagation. It is suitable for high-speed data transmission of large data in cloud computing, data center, server, high-speed network card, big data storage, RAID disk array, high-speed network, VR, unmanned vehicles and other equipment. Compatible brands: For HP / Cisco / HUAWEI / IBM / DELL / Lenovo / H3C / ThinkServer / ASUS Inspur / ZTE, etc. : Material: Zinc alloy Transmission distance: 80KM Channel: Single channel Transmission speed: 2.5Gbps / sec Wavelength: 1550 Interface: LC dual fiber Working temperature: 0C - 70C Package list: 1 x SFP-2.5G-LH80-SM1550 80KM Optical Module Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-dadangjia