Huawei PRTE Overview
The Huawei PRTE (H801PRTE) is a critical Connect Power Board for Huawei's MA5600/MA5800 OLTs, designed for reliable -48V DC power input, featuring built-in filtering, current limiting, under-voltage detection, and fault reporting, ensuring stable power distribution for telecom networks with features like alarm indicators for seamless operation and management.
Product Features
- Power Input: Accepts a single -48V DC power feed, crucial for telecom equipment.
- Power Protection: Includes filtering and current-limiting for the input, plus detection for under-voltage, power presence, and general faults.
- Alarm & Status: Features an ALARM indicator and combines protection alarms with the board's online status for comprehensive monitoring.
- High Efficiency: Provides efficient power distribution for critical infrastructure like OLTs (Optical Line Terminals).
- Redundancy: Often used in pairs within OLT chassis (like MA5680T/MA5683T) to provide dual power protection and fault tolerance.
- Integration: Seamlessly integrates with Huawei's telecom solutions, supporting robust network operations.
Application Scenarios
Large-Scale Campus IP Monitoring for Middle Eastern Operators
A telecom operator in the Middle East provided IP monitoring solutions for a 500-acre university campus, requiring 300 IP cameras (outdoor/indoor) and 50 wireless APs. It deployed Huawei MA5683T OLTs with PRTE boards: each OLT was configured with 12 PRTE boards (288 ports total) to connect cameras and APs. The PRTE’s 30W PoE+ ports directly powered the devices (no separate power cabinets), and 1000M adaptive speed ensured smooth transmission of 4K surveillance footage. Its -40°C~+65°C design adapted to the region’s high-temperature outdoor environment (summer up to 45°C), and surge protection prevented damage from sandstorms. Remote O&M allowed real-time monitoring of port power and camera connectivity, reducing maintenance costs by 35% and achieving 99.99% monitoring service availability.
Downloadable resources
| Huawei PRTE Board Datasheet |
| Model |
PRTE |
| Port |
3V3 power port |
| Function |
Provides the -48 V power input. |
| Connection |
Use a -48 V feeder cable to connect the port to the power distribution unit (PDU). |
| Front Panel |
|
|
| Power Consumption |
Static: 1.5 W
Maximum: 1.5 W |
| Device Specifications |
| Dimensions (mm) |
25.40 (W) x 237.00 (D) x 105.10 (H) |
FAQ
Q: Which Huawei OLT models are compatible with PRTE?
A: It is fully compatible with Huawei MA5608T, MA5683T, MA5800, and other mainstream OLT chassis, with plug-and-play integration.
Q: What temperature range does the PRTE support?
A: It operates reliably in a temperature range of -25°C to +65°C, suitable for indoor machine rooms, outdoor cabinets, and other harsh deployment environments.
Q: How does MF-Telecom support the PRTE purchase?A: We provide genuine Huawei hardware, 1-year warranty, global shipping (3-5 days).
Q: Does the PRTE support hot-swapping?
A: Yes, it can be replaced online without stopping the OLT.
Q: How many power supplies does the PRTE have?
A: PRTE is a single power module (1 unit per module). OLT chassis uses 1+1 redundancy (2 PRTEs for backup) for high availability.
