Outdoor small integrated DC power supply-assembled type:

supplies the power for low-power network access layer devices and provides long-term backup when combined with a battery. This series of products has been widely used in such scenarios as indoor distribution systems of mobile networks, remote micro base stations of mobile networks, access layer POE switches of WLAN, IMS, FTTH data network access sites, etc. The device monitors operational status in real time through an RS-485 communication interface.

It can realize remote signaling, remote measurement, and remote control. Meanwhile, it has battery low discharge voltage protection, output overload protection, high-temperature protection, lightning protection, and grounding protection. There are several -48V outputs that are able to power several devices at the same time. The enclosure reaches IP65 protection level, making it suitable for outdoor installation. It is wall and pole mountable, performance is stable, and practicality is strong.

Communication function integrated in the power supply, support 4G/5G/GPRS wireless transmission and networking. Location function and real-time monitoring, upload the operating status of equipment. It supports connecting various smart devices and sensors. The product provides not only high performance, high integration, and high stability but also excellent expandability.

1. High efficiency, high stability, high integration, and excellent expansibility
   
   
2. The series product uses IP 65 protection level, providing power for network access layer equipment, applied to various scenarios such as a mobile network indoor distribution system, a mobile network remote micro base station, a WLAN access layer POE switch, etc.
   
   
3. The product includes multiple protection measures such as overload protection, high-temperature protection, lightning protection, and grounding protection. It supports remote control, configuration, and monitoring.
   
   
4. The product provides several -48V outputs, which can drive a number of devices at the same time. Supported RS485/CAN communication interface allows real-time monitoring by the upper computer or other external monitoring device of input voltage, output voltage, battery voltage, load current, battery charge/discharge current, etc.
   
   
5. The product supports Bluetooth near-field wireless communication; it adopts a plug-in hanging installation method, easy to install and set up in order to adapt to diverse application scenarios.

HJ048 Compact Outdoor Integrated DC Power System, assembled by Huijue Group, reaches an IP65 protection level and is suitable for a wide array of network access layer devices. Tied with battery modules, it realizes long-term backup power. It has extensive applications in scenes such as mobile network indoor distribution systems, mobile network remote micro base stations, WLAN access layer POE switches, among many others. This power supply is featured with several intelligent functions, including remote signaling, remote measurement, and remote control. Furthermore, it’s designed with multiple protection mechanisms that include overload and high-temperature protection.

This HJ048 power system allows for multi-module parallel expansion. Meanwhile, the battery modules are also paralleled. The maximum configuration can be 4PSU+4BAT (4 power supplies and 4 batteries), which supports up to 12 channels of power distribution. Its expansion way is to use the accompanying cascade cable, cascade the charge/discharge port of the battery module with the charge/discharge port of the power module, and then cascade the communication port.