Description

The Huawei PAC1000S56‑CB is a 1000 W AC & 240 V DC PoE power module designed for high‑availability enterprise network switches and systems requiring robust power delivery. It supports a wide input voltage range from 90 – 290 V AC (covering both 100 – 130 V and 200 – 240 V AC) and 190 – 290 V DC, making it suitable for global deployments and diverse power environments. The module supplies a 56 V DC output with rated output power up to 1000 W (with 200–240 V AC or 240 V DC input; ~900 W at 100–130 V AC) to deliver stable power for PoE‑capable network chassis. Built‑in protections guard against input overcurrent/overvoltage, output overcurrent/short circuit, and overheating; and the included fan‑assisted cooling ensures reliable thermal management under load. The unit supports hot swapping, allowing installation and replacement without powering down the host system — a key advantage for maintaining uptime in mission‑critical environments. This module is compatible with Huawei switches such as the S5731, S5732, S5735 series that support high‑wattage PoE modules.

Key Features:

• 1000 W PoE Power Delivery: Provides up to 1000 W (56 V) output for PoE‑equipped network platforms (900 W at lower AC voltage).

• Wide Input Voltage Support: Works with 90 – 290 V AC and 190 – 290 V DC for global compatibility.

• Hot‑Swappable: Can be inserted or replaced without shutting down the host system.

• Built‑In Protection: Includes safeguards against overcurrent, overvoltage, short circuits, and overheating.

• Fan‑Cooled Thermal Management: Ensures consistent performance under heavy load via active cooling.