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XMI-HR series base station power supply
室分系统、拉远单元、宏覆盖、固网接入。
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Product Details
DETAIL
- Standard 19 inch u-degree rack structure; AC 220 V and DC 48 V can be output at the same time; DC cold start and power on self start function. When there is no mains power input, it can be powered on by DC, and it can be automatically restarted after the call, meeting the requirements of emergency application and maintenance free of users;
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- Input power factor above 0.99; Intelligent multi-stage speed regulation function of fan; Have eco working mode;
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- Comprehensive protection function; Battery overcharge protection, anti surge, lightning protection and other multi-functional protection in one, which greatly ensures the stability and reliability of the communication system; It has the self starting function of incoming call and realizes unattended operation;
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- Dry contact communication interface: three interfaces of power failure, low battery and system alarm; The standard RS485 communication interface can directly monitor the operation status of the power supply system online, improve and simplify the network management, enhance the system reliability, and support the selection of SNMP card;
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400-633-0592
