Ericsson BT-R2S2-A Radio System Radio Frequency Module

Ericsson BT-R2S2-A Radio System Radio Frequency Module Image 1

Ericsson BT-R2S2-A Bias-T module for remote radio unit power feeding.

The Ericsson BT-R2S2-A is a Bias-T (Bias Tee) module designed for use in Ericsson radio access network infrastructure. Bias-T devices are essential passive components that combine DC power with RF signals on a single coaxial cable, enabling remote power feeding to radio units whilst maintaining signal integrity.

This Bias-T unit is typically deployed in Ericsson macro cell and small cell base station installations where remote radio heads (RRH) or radio units require power to be delivered over the same feeder cable that carries the RF signal. This approach simplifies cabling infrastructure and reduces installation complexity at tower sites.

The BT-R2S2-A forms part of Ericsson’s radio base station ecosystem and represents equipment that may be found in existing 2G, 3G, and 4G network deployments. As mobile networks evolve, such components remain in demand for maintenance and capacity expansion of legacy infrastructure.

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 Ericsson BT-R2S2-A refurbished or new?
Tech-Star supplies both new and refurbished Ericsson BT-R2S2-A. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Ericsson BT-R2S2-A?
Refurbished Ericsson BT-R2S2-A 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 Ericsson BT-R2S2-A?
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 Ericsson BT-R2S2-A 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 Ericsson BT-R2S2-A 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 and RF signal combining; Passive component design; Supports remote radio unit power feeding
ApplicationsMacro cell base station installations; Remote radio head deployments; Tower site RF infrastructure
CompatibilityEricsson Radio Base Station systems; Ericsson Remote Radio Units
SpecificationsBias-T configuration; Coaxial interface
PlatformEricsson Radio System
ManufacturerEricsson

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