The MikroTik XQ+85MP01D is a QSFP28 optical module designed for 40 and 100 Gigabit infrastructures, providing very high-speed data transmission. It is developed especially for data center connections and high-performance network backbones. It offers a highly reliable and low-latency communication channel over multimode fiber cables for short-distance connections up to 100 meters. This module works in harmony with MikroTik's high-capacity devices, providing an ideal solution to meet your network's bandwidth needs. Its technical strengths include four independent full-duplex channels, each capable of 25 Gbps bandwidth, achieving a total bandwidth performance of 100 Gbps. With built-in digital diagnostic monitoring (DDM), optical power levels can be monitored in real time, enabling early detection of potential connection issues and simplifying network management. Supporting both QSFP+ and QSFP28 form factors, it offers flexible use for both 40G and 100G connections. Operating at 850 nm wavelength, it ensures seamless integration with standard multimode fiber infrastructures. The XQ+85MP01D module is suitable for use in high-end MikroTik routers and switches such as CCR2216, CRS504, or CRS518. It is an excellent choice for establishing high-speed links between server farms, creating intra-data center stacking connections, or reinforcing backbone connections feeding high-bandwidth applications. When used with a correct Type-B polarity Female-Female MTP/MPO-12 cable, you achieve a simple and highly effective high-speed network connection. Technical Specifications: - Product Code: XQ+85MP01D - Connector Type: 1x12 MTP/MPO - Data Rate: 40G / 100G - Maximum Distance: 100m - Physical Format: QSFP+ / QSFP28 - Fiber Mode: Multimode (MM) - Wavelength: 850nm - Bandwidth per Channel: 25 Gbps - Total Bandwidth: 100 Gbps - Diagnostic Monitoring: Optical power monitoring (DDM) - Compatible Devices: CCR2216, CRS504, CRS518 - Cable Requirement: Female-Female Type-B polarity MTP/MPO-12 optical cable