Huawei PAC1000S56‑DB 1000 W PoE AC & 240 V DC Power Module

Description

The Huawei PAC1000S56‑DB is a 1000 W PoE AC & 240 V DC power module crafted for enterprise networking platforms requiring high‑capacity power delivery and redundancy. Rated for a broad input voltage range of 90 – 290 V AC (covering 100 – 130 V and 200 – 240 V AC) and 190 – 290 V DC, this module provides up to 1000 W total output power with a 56 V output bus, suitable for PoE‑equipped switches and access devices. The design includes a forced‑air cooling fan and is engineered for hot‑swappable replacement, allowing maintenance without shutting down the host chassis. Built‑in protections guard against overvoltage, undervoltage, overcurrent, short circuits, and overtemperature conditions — helping ensure safe, reliable operation in demanding enterprise environments. Support for PoE output enables power to be distributed to connected endpoints when used in compatible PoE chassis systems. Compatible with Huawei CloudEngine and S‑series platforms that support high‑wattage PoE power modules.

Key Features:

• 1000 W PoE Power Output: Delivers up to 1000 W total PoE power at 56 V DC for high‑powered network devices.

• Wide Global Input Range: Supports 90 – 290 V AC and 190 – 290 V DC, adaptable to diverse power environments.

• Hot‑Swappable Design: Enables safe power module replacement without system power‑down.

• Built‑In Protections: Includes input/output overvoltage, overcurrent, short‑circuit, and overtemperature safeguards.

• Forced‑Air Cooling: Fan‑based cooling ensures stable operation under heavy power loads.