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HuaweiModel: Huawei ETP 200A Embedded Power System
Huawei ETP 200A 3U 19-inch Embedded DC Power System (4x R4850G2 & SMU02C)
The Huawei ETP 200A is an industrial-grade 3U 19-inch rack-mounted embedded DC power system delivering 200A nominal output at -48V DC. Designed with single/three-phase AC auto-sensing distribution, four R4850G2 high-efficiency rectifier slots, an SMU02C central monitor, and multi-branch DC distribution with two-stage battery protection, it provides high-availability power infrastructure for mission-critical telecom sites.
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- System Output Capacity
- 200A (-48V DC) nominal DC output power capacity
- Form Factor
- 19-Inch Rackmount
- Rectifier Module Slots
- 4 slots
- Controller System
- SMU02C integrated dynamic environment monitoring LCD unit (SNMP/Web/Modbus)
- AC Distribution Inputs
- Single-phase / three-phase adaptive AC power distribution input (with surge protection)
- DC Distribution Branches
- -48VDC (-42V ~ -58V)
What this product is
What this product is
The Huawei ETP 200A is an industrial-grade 3U 19-inch rack-mounted embedded DC power system delivering 200A nominal output at -48V DC. Designed with single/three-phase AC auto-sensing distribution, four R4850G2 high-efficiency rectifier slots, an SMU02C central monitor, and multi-branch DC distribution with two-stage battery protection, it provides high-availability power infrastructure for mission-critical telecom sites.
What problem it solves
The Huawei ETP 200A embedded DC power system delivers enterprise-class power conversion in a high-density 3U 19-inch form factor. Accommodating up to four hot-swappable R4850G2 50A ultra-efficient rectifiers, the system achieves a peak energy conversion efficiency exceeding 96%, minimizing thermal load and OPEX. The system integrates full-range AC distribution with multi-level surge protection alongside robust DC distribution that includes dual battery inputs and dual-stage Low Voltage Battery/Load Disconnection (LLVD/BLVD). Managed by the SMU02C intelligent controller via internal CAN bus and external SNMP/Web/Modbus interfaces, the ETP 200A delivers uninterrupted stability across harsh industrial environments spanning -40°C to +65°C.
Who and where it is for
The Huawei ETP 200A is an industrial-grade 3U 19-inch rack-mounted embedded DC power system delivering 200A nominal output at -48V DC. Designed with single/three-phase AC auto-sensing distribution, four R4850G2 high-efficiency rectifier slots, an SMU02C central monitor, and multi-branch DC distribution with two-stage battery protection, it provides high-availability power infrastructure for mission-critical telecom sites.
Core advantages
- 200A capacity powered by up to 4x R4850G2 50A hot-swappable rectifiers
- Compact 3U 19-inch subrack combining AC/DC distribution and monitoring
- Exceptional power conversion efficiency of ≥96% to lower site OPEX
- Smart dual-level LVD protection isolating secondary loads automatically
- Integrated SMU02C monitoring controller supporting SNMP, Web, and Modbus
- Rugged wide-temperature design operating reliably from -40°C to +65°C
Technical specifications
| Key specifications | Value |
|---|---|
| System Output Capacity | 200A (-48V DC) nominal DC output power capacity |
| Form Factor | 19-Inch Rackmount |
| Controller System | SMU02C integrated dynamic environment monitoring LCD unit (SNMP/Web/Modbus) |
| Rectifier Module Slots | 4 slots |
| AC Distribution Inputs | Single-phase / three-phase adaptive AC power distribution input (with surge protection) |
| Power Conversion Efficiency | ≥ 96% high-frequency digital rectification energy efficiency standard |
| DC Distribution Branches | -48VDC (-42V ~ -58V) |
| Operating Temperature Range | -40°C to +65°C |
Applications
01
4G/5G macro cellular base station integrated telecom cabinets
02
Optical fiber access backbone OLT and SDH transmission node rooms
03
Long-haul microwave repeater stations and wireless hub nodes
04
Industrial enterprise campus core switching and routing hubs
Frequently asked questions
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