Huawei 2102319897 BBU3900 Power Supply

Huawei 2102319897 BBU3900 Power Supply Image 1

Huawei 2102319897 UPEU power and environment interface unit for BBU3900 base stations.

The Huawei 2102319897 is a UPEU (Universal Power and Environment interface Unit) board fitted to Huawei’s BBU3900 baseband unit. The UPEU converts the site’s -48V DC (or +24V DC, depending on type) power feed down to the +12V DC used by the boards in the BBU3900 subrack, and additionally provides basic environmental monitoring inputs over RS485 and Boolean signal ports. As a mandatory power interface board in a fully-configured BBU3900, the UPEU is fitted to every operational cabinet and is one of the more frequently replaced boards due to its role handling the site’s incoming power. Operators maintaining or expanding existing Huawei distributed base station deployments regularly source UPEU boards as spares. Tech-Star (UK-based, shipped worldwide) supplies tested UPEU boards. Get in touch to confirm compatibility (Type A/Type B) with your power feed and check current stock.

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 2102319897 refurbished or new?
Tech-Star supplies both new and refurbished Huawei 2102319897. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Huawei 2102319897?
Refurbished Huawei 2102319897 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 2102319897?
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 2102319897 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 2102319897 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 Features-48V/+24V DC to +12V DC power conversion; Basic environment monitoring inputs; Mandatory BBU3900 power board
ApplicationsBase station power distribution; Network maintenance and expansion spares; BBU3900 deployments
CompatibilityHuawei BBU3900 chassis; Huawei DBS3900 distributed base station platform
SpecificationsBoard type: UPEU; Function: Power and environment interface; Chassis: BBU3900
PlatformHuawei BBU3900
ManufacturerHuawei

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