
The PSU OPM30M Ver.E integrates power rectification, distribution, and monitoring. It converts AC or HVDC power into stable 57 V DC power, generates fault alarms, and reports monitoring data to the upstream network management system (NMS) in real time. The PSU supports communication with monitoring device through the MBUS.














Solutions
For telecommunication enterprises across China and internationally, we deliver a holistic package of solutions. Starting with meticulous site surveys, we then develop customized, professional strategies based on each customer's unique requirements. Our technical support and maintenance services ensure seamless operations. Backed by a competent team and a worldwide web of trusted collaborators, we offer a distinct edge in the market.
FAQ :
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Q: Can I request samples with pricing?
A: Samples are available upon request. Sample pricing aligns with bulk orders, and freight costs are the responsibility of the recipient.
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Q: How does your company handle quality issues?
A: With 10+ years of industry experience, we prioritize accountability. For confirmed quality defects, we adhere to contract terms for resolution, supported by our dedicated after-sales team.
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Q: What is the quality assurance of your products?
A: 100% original products in new packaging, each item tested pre-shipment to ensure functionality and quality standards.
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Q: What is the warranty period?
A: Our products come with a 12-month quality warranty.
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Q: How to process inferior products?
A: Within the warranty period, we cover return shipping costs for defective items and provide replacements.