Ericsson KRC161881/1 Radio System Remote Radio Unit (RRU)

Ericsson KRC161881/1 Radio System Remote Radio Unit (RRU) Image 1

Ericsson KRC161881/1 Radio 4419 B7 remote radio unit for LTE Band 7 deployments.

The Ericsson KRC161881/1 is a Radio 4419 B7, a compact remote radio unit (RRU) designed for LTE network deployments operating on Band 7 (2600 MHz). The Radio 4419 series forms part of Ericsson’s Radio System portfolio, providing the radio frequency transmission and reception functions at the antenna site in distributed base station architectures.

This unit is deployed in mobile network infrastructure where the baseband processing is handled centrally by a baseband unit, with the Radio 4419 installed at or near the antenna location. Band 7 operates in the 2600 MHz frequency range, commonly used for urban capacity layers where high data throughput is required to serve dense subscriber populations.

The Radio 4419 series represents an established generation of Ericsson radio hardware that has been widely deployed in 4G/LTE networks globally. As operators continue network evolution programmes, refurbished units remain valuable for network maintenance, capacity expansion, and extending the service life of existing LTE 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 KRC161881/1 refurbished or new?
Tech-Star supplies both new and refurbished Ericsson KRC161881/1. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Ericsson KRC161881/1?
Refurbished Ericsson KRC161881/1 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 KRC161881/1?
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 KRC161881/1 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 KRC161881/1 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 FeaturesLTE Band 7 (2600 MHz) operation; Compact remote radio unit design; Distributed base station architecture support; Outdoor-rated enclosure
ApplicationsUrban LTE capacity deployments; Mobile network densification; 4G macro cell sites; High-traffic area coverage
CompatibilityEricsson Baseband 6000 series; Ericsson Radio System architecture
SpecificationsOperating band: LTE Band 7 (2600 MHz); Remote radio unit form factor; CPRI interface to baseband unit
PlatformEricsson Radio System
ManufacturerEricsson

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