Features: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.Specification:Material: Zinc alloyTransmission distance: 80KMChannel: Single channelTransmission speed: 2.5Gbps / secWavelength: 1550Interface: LC dual fiberWorking temperature: 0C ~ 70CPackage list:1 * SFP-2.5G-LH80-SM1550 80KM Optical Module