Huawei PAC1000S56-CB Switching Power Supply – Open Box
Description
The Huawei PAC1000S56-CB is a high-efficiency switching power supply designed for enterprise networking and telecom equipment. It delivers a stable 56V output to ensure reliable operation of critical network devices. Its compact design with fan-assisted heat dissipation enables efficient performance in rack-mounted or cabinet installations.
This open-box unit supports a wide input voltage range (90–290V AC / 190–290V DC) and hot-swapping capability, minimizing downtime during maintenance or replacement. Built for robust and continuous operation, it is ideal for high-availability network environments and demanding operational setups.
Key Features & Benefits
✔ 56V output with up to 1000W power delivery
✔ Wide input voltage range: 90–290V AC, 190–290V DC
✔ Fan-assisted heat dissipation for stable performance
✔ Hot-swappable for uninterrupted network operations
✔ Compact and lightweight design (40 × 90 × 215 mm, 1.1 kg)
✔ Designed for enterprise and telecom applications
Ideal Uses
✔ Enterprise network switches and routers
✔ Telecom equipment and communication systems
✔ Data center power backup and redundancy
✔ High-availability network installations
✔ Hot-swap and maintenance-friendly environments
Specifications
✔ Condition: Used item with visible signs of previous use, including scuffs or scratches. Device has been tested and is fully functional. Cosmetic imperfections do not affect performance.
✔ Manufacturer: Huawei
✔ Model: PAC1000S56-CB
✔ Form Factor: AC Switching Power Supply
✔ Input Voltage: 100–130V AC / 200–240V AC / 240V DC
✔ Input Frequency: 50/60 Hz
✔ Input Voltage Range: 90–290V AC / 190–290V DC
✔ Maximum Input Current: 12A (100–130V AC), 8A (200–240V AC / 240V DC)
✔ Output Voltage: 56V
✔ Output Current: 16.08A (100–130V AC), 17.86A (200–240V AC / 240V DC)
✔ Maximum Power: 900W (100–130V AC), 1000W (200–240V AC / 240V DC)
✔ Features: Hot-swappable, fan-assisted heat dissipation
✔ Dimensions (H × W × D): 40 × 90 × 215 mm
✔ Weight: 1.1 kg (2.43 lb)
✔ Warranty: 12 Month Warranty
✔ What’s in the Box: Huawei PAC1000S56-CB Switching Power Supply