Huawei WD22USLPC BBU3900/BBU3910 Telecom System Card / Module

Huawei WD22USLPC BBU3900/BBU3910 Telecom System Card / Module Image 1

Huawei WD22USLPC Universal Signal Lightning Protection unit for BBU3900, dry-contact surge protection for monitoring signals.

The Huawei WD22USLPC is a member of Huawei USLP (Universal Signal Lightning Protection) board family, a dry-contact surge-protection unit used in Huawei BBU3900 base band units. Like the related USLP2, it protects monitoring and alarm signal circuits from lightning and surge damage, routing customised alarm inputs through a protection stage before they reach the EXT-ALM ports of the UPEU or UEIU in the cabinet. The board is installed inside the SLPU (signal lightning protection unit) housing within the BBU subrack and shields the base station environmental monitoring wiring from voltage transients on exposed cabling. It is an optional plug-in unit configured on sites that require additional signal-line protection. Supplied refurbished, the WD22USLPC is a direct-fit spare for maintaining installed Huawei BBU3900/BBU3910 distributed base stations.

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 WD22USLPC refurbished or new?
Tech-Star supplies both new and refurbished Huawei WD22USLPC. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Huawei WD22USLPC?
Refurbished Huawei WD22USLPC 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 WD22USLPC?
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 WD22USLPC 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 WD22USLPC 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 FeaturesDry-contact surge protection for monitoring and alarm signal circuits; routes customised alarm inputs to EXT-ALM ports of the UPEU/UEIU; installs inside the SLPU housing
ApplicationsDistributed base station alarm-signal protection; BBU3900/BBU3910 site maintenance
CompatibilityHuawei BBU3900; Huawei BBU3910
SpecificationsUSLP dry-contact surge-protection board; alarm-signal lightning protection
PlatformHuawei BBU3900/BBU3910
ManufacturerHuawei

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