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 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 alloy Transmission distance: 80KM Channel: Single channel Transmission speed: 2.5Gbps / sec Wavelength: 1550 Interface: LC dual fiber Working temperature: 0°C ~ 70°C Package list: 1 * SFP-2.5G-LH80-SM1550 80KM Optical Module