Huawei 2120731 DCDU Series Power Supply

Huawei 2120731 DCDU Series Power Supply Image 1

Huawei 2120731 DCDU-12B DC power distribution unit for telecommunications infrastructure.

The Huawei 2120731 is a DCDU-12B (DC Distribution Unit), a power distribution component designed to manage and distribute DC power within Huawei telecommunications equipment cabinets. This unit handles the distribution of -48V DC power from rectifier systems to various loads within the cabinet, providing circuit protection and monitoring capabilities.

The DCDU-12B is typically deployed in Huawei base station sites, transmission equipment rooms, and data centre environments where reliable DC power distribution is essential. It forms part of the power subsystem in Huawei’s telecommunications infrastructure solutions, working alongside rectifier modules and battery backup systems.

This is a legacy power distribution unit from Huawei’s established range of DC power infrastructure products. While newer DCDU variants have since been released, the DCDU-12B remains in active service across many deployed networks and is sought after for maintenance, expansion, and replacement purposes.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

From the same manufacturer

Compatible with the same platform

Frequently asked questions

Is the Huawei 2120731 refurbished or new?
Tech-Star supplies both new and refurbished Huawei 2120731. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Huawei 2120731?
Refurbished Huawei 2120731 comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Huawei 2120731?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Huawei 2120731 be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Huawei 2120731 be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key FeaturesDC power distribution; Circuit protection; Multiple output branches; Cabinet-mount design
ApplicationsBase station power distribution; Telecommunications cabinet installations; Data centre DC distribution
CompatibilityHuawei telecommunications cabinets; Huawei rectifier systems; -48V DC power infrastructure
Specifications-48V DC nominal input; Multiple protected output circuits; Rack/cabinet mounting
PlatformHuawei DCDU Series
ManufacturerHuawei

Get a Fast Price & Availability

Prices change daily based on stock and supply.

Send your requirements and we’ll respond quickly with current pricing and availability.

  • Typical response: within 1 hour (business hours)
  • No obligation • UK-based team
Inline Request a Price

WhatsApp: HAHosting 447537149341