Huawei ETP48100-B1 1U Embedded Telecom DC Power System 100A
The ETP48100-B1 is a high-efficiency power system designed for telecommunication facilities and industrial infrastructure.
HuaweiModel: Huawei TP48600B-N16C1
Huawei TP48600B-N16C1 Telecom Power Cabinet System (600A / -48V DC / 12×R4850G2 / SMU02C)
The Huawei TP48600B-N16C1 is a telecommunication-grade 600A indoor power cabinet engineered for central offices, optical nodes, and mission-critical enterprise telecom facilities. Housed in a standardized 2000×600×600 mm enclosure, it integrates AC/DC distribution, Class C lightning surge suppression, high-amperage busbars, and 12 hot-pluggable rectifier slots accommodating R4850G2 ultra-high-efficiency modules managed by a centralized SMU02C controller, delivering clean -48V DC power with up to 96% conversion efficiency under wide-range 85V–300V AC input conditions.
Pricing is confirmed by project configuration and quantity
Request a quote- System Output Capacity
- 600A (-48V DC)
- Rectifier Module Slots
- 12 Slots (Compatible with 12×R4850G2 50A Rectifiers)
- Physical Form Factor
- 2000×600×600 mm Standard Floor-Standing Indoor Cabinet
- System Monitoring Controller
- SMU02C Intelligent Network Controller Unit
- AC Input Voltage Range
- 85V AC ~ 300V AC (3-Phase 5-Wire 380V)
- System Comprehensive Efficiency
- ≥ 96% (High Frequency Switching Efficiency)
What this product is
What this product is
The TP48600B-N16C1 is an integrated indoor telecom power supply system featuring a heavy-duty steel cabinet with top and bottom cable routing versatility. It incorporates a three-phase AC input distribution panel with integrated surge arresters, an embedded 12-slot rectifier subrack, dual-tier DC output busbars separating non-critical loads (LLVD) from critical battery strings (BLVD), and an SMU02C intelligence controller with LCD for local system operation and multi-protocol remote telemetry.
What problem it solves
Eliminates footprint bloat and complex site cabling by replacing bulky distributed power systems with a high-density, single-cabinet design; prevents telecom equipment outages caused by grid transients or poor AC power through extreme input tolerance and multi-stage surge suppression; and safeguards expensive VRLA/LiFePO4 battery banks against deep discharge, thermal runaway, and premature degradation.
Who and where it is for
Telecom operator core central offices, dense 4G/5G macro sites, regional optical transmission transmission line terminal stations (OLT/OTN), enterprise private cloud facilities, and mission-critical signaling equipment rooms for railway systems.
Core advantages
- Ultra-High Density Footprint: Provides up to 600A total DC capacity in a standard 600×600mm floor space, saving more than 40% room footprint compared to modular multi-rack solutions.
- 96%+ Energy Efficiency: Powered by Huawei R4850G2 rectifiers and dynamic load-matching sleep algorithms within the SMU02C, minimizing heat dissipation and operational OPEX.
- Comprehensive Battery & Load Protection: Integrated 4×500A NT3 battery disconnects paired with configurable LLVD and BLVD contactors prevent catastrophic power interruptions and battery damage.
- Robust Grid & Surge Resilience: Operates seamlessly between 85V and 300V AC with 40kA AC / 20kA DC surge protection, enduring unstable grid disturbances and harsh environments.
Technical specifications
| Key specifications | Value |
|---|---|
| System Output Capacity | 600A (-48V DC) |
| AC Input Voltage Range | 85V AC ~ 300V AC (3-Phase 5-Wire 380V) |
| Physical Form Factor | 2000×600×600 mm Standard Floor-Standing Indoor Cabinet |
| Rectifier Module Slots | 12 Slots (Compatible with 12×R4850G2 50A Rectifiers) |
| System Monitoring Controller | SMU02C Intelligent Network Controller Unit |
| System Comprehensive Efficiency | ≥ 96% (High Frequency Switching Efficiency) |
| DC Distribution Branches | Battery: 4×500A/NT3 + Multi-Channel LVD Branches |
| Surge Protection | AC 40kA / DC 20kA Combined Surge Protection |
Applications
01
Core switching centers and cellular backbone switching facilities
02
Dense fiber broadband access nodes and DWDM transmission centers
03
Railway signaling and critical transit communication power networks
04
Industrial private network server rooms and oil & gas supervisory centers
Frequently asked questions
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