Features: <br> <br>Gigabit single-mode dual fiber, 1.25G/sec single channel. <br>Meet the SFF-8472 protocol standard. <br>Provide high performance, low power consumption, ensuring stable and fast signal propagation. <br>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. <br>Compatible brands: For HP / Cisco / HUAWEI / IBM / DELL / Lenovo / H3C / ThinkServer / ASUS Inspur / ZTE, etc. <br> <br>Specification: <br>Material: Zinc alloy <br>Transmission distance: 80KM <br>Channel: Single channel <br>Transmission speed: 1.25Gbps / sec <br>Wavelength: 1550 <br>Interface: LC dual fiber <br>Working temperature: 0°C ~ 70°C <br> <br>Package list: <br>1 * SFP-GE-LH80-SM1550 80KM Optical Module1、Gigabit single-mode dual fiber, 1.25G/sec single channel. <br>2、Meet the SFF-8472 protocol standard. <br>3、Provide high performance, low power consumption, ensuring stable and fast signal propagation. <br>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. <br>5、Compatible brands: For HP / Cisco / HUAWEI / IBM / DELL / Lenovo / H3C / ThinkServer / ASUS Inspur / ZTE, etc.