Welcome to the store! 1. Dual Fiber: This SFP transceiver boasts a 1.25Gb/s speed and 850nm dual fiber multimode, with a maximum transmission distance of 550 meters. 2. Supports DDM: This optical SFP module features DDM (Digital Diagnostics Monitoring) functionality, allowing you to monitor real-time parameters and the status of optical fiber links. It complies with the SFP Multi-Source Agreement standard and the IEEE 802.3Z standard. 3. Wide Application: This SFP dual fiber optical module is widely used in optical fiber switches, routers, network adapters, servers, firewalls, and other fiber channel devices with 1.25Gb/s SFP ports. 4. Low Power Consumption: This SFP optical transceiver also has low power consumption, drawing less than 1W. 5. Plug and Play: This SFP transceiver supports plug and play and hot swapping. Its power consumption is less than 1.05W, and thermal pads provide superior heat dissipation. Item Type: SFP Transceiver Material: Zinc Alloy Model: SFP GE SX MM850 Color: Silver Rate: 1.25G Transmission Distance: 550 meters Operating Wavelength: 850nm Transmit Power: -9 to -3db Receive Sensitivity: ≤ -18db Transceiver Core: VCSEL Interface: LC Applicable Equipment: For Huawei, ZTE, H3C, Cisco, RIGOAL, HP, and other switches, routers, firewalls, network cards, and other equipment. 1 x SFP Transceiver 1 x Dustproof Plug