M5700 optical fiber inertial navigation is mainly composed of integrated optical fiber gyroscope, quartz flexible accelerometer, power supply module, acquisition and calculation module, satellite navigation module, etc. It has the characteristics of small size, light weight and high accuracy, and is suitable for small and medium-sized UAVs, photoelectric pods, underwater carriers and other applications. The main features are as follows: Has a high self-seeking north accuracy; Pure inertia, inertia/satellite combination, inertia/DVL combination, inertia/mileage combination, inertia/vision combination, marine compass, etc.; It has functions such as self-seeking north, transmission alignment, satellite-assisted moving base alignment, high-precision post-processing, and heave measurement; Built-in shock absorber, can adapt to vibration environment; Built-in memory card, capable of storing measurement data, which can be read by USB or network port; Built-in multiple communication protocols, serial port baud rate, output protocol can be configured Has multiple interfaces such as RS422, RS232, Ethernet, PPS input/output, etc. Operating temperature: -45 ℃～+60 ℃ Power supply: 12V ~ 36V, power consumption < 15W

M5000 是一款紧凑、轻便、耐压的光纤捷联惯性导航系统。它包括三轴高精度光纤陀螺仪、高精度石英柔性加速度计、具有独立定位功能的移动测绘级多频 GNSS 接收器，以及可选的多普勒速度记录仪 (DVL)。

卫星辅助式M4000（简称“M4000”）是一种光纤捷联惯性测量单元。该M4000可以以两种模式运行：集成导航模式（GPS集成、航迹集成）和无阻尼模式，输出姿态、位置、速度和垂荡等信息。⚪适用范围：海洋勘测与测绘；水面舰艇和水下舰艇；⚪ 与本产品兼容的外部传感器：GPS（单端或差分），可选择内置 GPS 板或外部 GPS 信息输入；DVL多普勒传感器。

M2300 MEMS惯性导航装置可用于测量运动载体的三维姿态、角速度和加速度等运动参数。该装置主要由三个正交单轴高性能MEMS陀螺仪、一个三轴MEMS加速度计以及相关的电源转换、数据采集和计算电路板组成。M2300产品采用高性能微处理器和先进的动态计算及扩展卡尔曼滤波（EKF）算法，能够有效消除动态条件下加速度计的干扰和陀螺仪的累积漂移误差。它可以提供船舶操纵及其他水面和水下航行器所需的实时关键信息，例如三维姿态角（地理航向角、俯仰角和横滚角）、载体角速度（方位角速度、纵向角速度和横向角速度）、瞬时位移（垂荡、俯仰和横滚）以及短期高分辨率定位数据。

光纤陀螺仪罗盘是新一代民用船舶用捷联式罗盘系统。它采用先进的光纤陀螺仪和捷联计算技术，能够自主测量船舶的角运动，并能持续向外界提供船舶的航向、俯仰、横摇等信息，为船舶海上导航提供基础信息支持。光纤陀螺罗盘具有寿命长、免维护、启动时间短、成本低、无需定期更换陀螺球等优点，可以完全替代传统的陀螺罗盘。