Product Overview
The Huawei ETP48200-C5B7 is a carrier-grade 9U 19-inch rack embedded DC power system, specially engineered for 5G macro base stations, core transmission rooms, FTTx access equipment and medium-sized IDC edge rooms. Equipped with high-efficiency R4850G2 digital rectifier modules and SMU06C1 intelligent monitoring unit, it converts wide-range AC into adjustable -48V stable DC, reaching maximum output 200A /12kW.
Adopted modular hot-swappable structure and full front wiring design, this power cabinet features high power density, complete lightning protection and intelligent battery management, becoming mainstream high-power embedded power solution for global telecom operators and system integrators.
Key Features
Standard 19-inch 9U integrated cabinet layout, compact structure, optimized internal wiring layout to save cabinet space
Ultra-wide AC input:85~300VAC,45~65Hz, compatible single/three-phase mains and generator power supply
Adjustable DC output: -42V ~ -58VDC (default 53.5VDC), max continuous 200A, total rated power 12kW
Supports up to 4pcs R4850G high-efficiency rectifier modules, single module 3kW, peak efficiency ≥96%, PF≥0.99
Full hot-swap rectifier design, replace modules without shutting down whole system, zero site downtime
Full front maintenance & front cabling design, convenient on-site installation and routine maintenance
SMU06C1 intelligent controller: LCD display, RS232/RS485 communication, SNMP remote monitoring & fault alarm
Multi-stage battery management: BLVD/LLVD load shedding, temperature compensation to extend battery service life
Complete protection: OVP/OCP/SCP/OTP/LVBD + AC/DC dual-stage surge protection up to 40kA
Wide working range: -40℃ ~ +65℃, stable running under high-temperature and high-altitude harsh environment
Certified CE & Saber, fully compliant with international telecom industry standards
Technical Specifications
| Item | Details |
| Model | ETP48200-C5B7 |
| Brand | Huawei |
| System Height | 9U 19-inch Rack Mount |
| AC Input | 85~300VAC, 45~65Hz, Single/3 Phase Compatible |
| DC Output | -42~-58VDC, Nominal 53.5VDC |
| Max Output | 200A, 12kW Total Power |
| Matching Rectifier | R4850G2 (3kW per unit, max 4pcs) |
| Monitoring Unit | SMU06C1 |
| Rectifier Efficiency | ≥96%, PF≥0.99 |
| Overall Dimension | 680 × 580 × 400 mm |
| Net Weight | 27.2kg (without rectifier modules) |
| Operating Temp | -40℃ ~ +65℃ |
| Storage Temp | -40℃ ~ +70℃ |
| Certifications | CE, Saber |
| Warranty | 12 Months |
Applications
5G Macro Base Station & Outdoor Distributed Communication Cabinets
Telecom Core Transmission & Microwave Communication Equipment
FTTx OLT Fiber Access Network & Access Node Cabinets
Edge IDC Equipment Room & Medium-sized Data Center Power Supply
Industrial Automation & Critical DC Power Load Projects
Remote Mountain & Off-grid Solar Hybrid Communication Sites
Why Choose Us
We are a professional manufacturer and one‑stop solution provider for communication DC power systems, boasting mature R&D strength, large‑scale production capacity and flexible service modes. We fully support OEM and OBM cooperation, helping global partners create differentiated power products and brands.
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Powerful R&D & Customization Ability
We have a professional technical team with years of experience in the power industry. We can provide personalized customized services covering power configuration, external interfaces, appearance design and logo printing, to satisfy diverse demands from telecom operators, system integrators and equipment manufacturers.
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Comprehensive OEM & OBM Services
We offer full-cycle cooperation support from product design, prototype testing, certification to mass production. With efficient development process and strict quality management, we help you quickly launch products and build exclusive brand advantages.
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Large Production Capacity & On-time Delivery
We own standardized production workshops and complete production lines. Relying on a stable supply chain and mature production technology, we maintain sufficient inventory and strong production capacity, ensuring on-time delivery even for bulk orders and long-term cooperative supply.
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Strict Multi-level Quality Inspection
All products will pass full-load operation test, high-low temperature aging test, safety performance test and simulated on-site operation test before delivery. We adopt high-quality original components and implement strict quality control standards to guarantee long-term stable operation of products in various harsh environments.
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Full Lifecycle Technical & After-sales Support
We establish a complete service system including pre-sales consultation, in-sales technical guidance and after-sales maintenance. Our technical team responds quickly to provide remote debugging, on-site technical guidance and spare parts supply, protecting the stable operation of your power system all the time.
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Rich Global Project Experience
Our products have been exported to many countries and regions, widely applied in communication, data center, industrial control, new energy and other fields. With rich project experience, we can provide targeted power solutions for different regional standards and application scenarios.
We sincerely look forward to establishing long-term stable cooperative partnership with you.
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