The portable emergency support communication device is a multi-service multiplex portable device that integrates telephone services, data services, and high-definition audio and video services. The device supports multiple access methods simultaneously, including PDH fiber access, SDH fiber access, E1 access, and Ethernet access, allowing flexible switching of access methods according to different field environments. It supports interfacing with existing private network central office equipment, point-to-point and other topologies, dual AC/DC power 1+1 protection, and access to existing private network management platforms. The device features a portable chassis, compact size, lightweight, easy to carry, good waterproof sealing performance, and strong shock resistance. It is suitable for operation in various outdoor humidity environments, electromagnetic environments, and mobile conditions, making it an ideal dedicated emergency support communication device.
1. The device uses a portable chassis, which is compact and lightweight, easy to carry and move, supports plug-and-play, and can complete network setup in a short time to meet emergency communication needs.
2. The chassis has dustproof and moisture-proof functions, with good anti-interference capability and environmental adaptability, capable of stable operation in harsh environments to ensure the reliability of the communication network.
3. The device has two built-in cooling fans, with one air inlet and one air outlet on the panel for efficient heat dissipation.
4. The device supports multiple interface access including E1, Ethernet, PDH fiber, STM-1, and implements interface 1+1 protection function, allowing flexible switching of access methods according to different field environments.
5. The device supports multiple service types simultaneously, including analog stereo, Ethernet data, telephone, 3G/HD/HD-SDI video, meeting the needs of complex communication scenarios.
6. The device provides dual AC and dual DC power supply methods, achieving power 1+1 hot backup.
7. The device circuit adopts surge protection and lightning protection design, supporting reverse connection protection for power input.
8. The device provides complete alarm and status indicator lights, including optical port alarm, E1 alarm, power status, device operation status, network management connection status, Ethernet connection status, and telephone link status.
9. The device provides an Ethernet management interface, allowing management of the device and network through network management software, which includes five major functional modules: configuration management, resource management, alarm management, performance management, and security management.
10. Supports user customization and OEM methods.
