About This Part
The Ericsson KRC161903/2, identified as an Ericsson Radio 4422 B77C, is a sophisticated radio unit engineered for modern cellular network infrastructure. As a critical component within the Ericsson Radio System portfolio, this unit facilitates advanced wireless communication, primarily supporting 5G New Radio (NR) and potentially LTE technologies. Its compact, robust form factor is designed for outdoor deployment, typically mounted on masts, poles, or rooftops, ensuring optimal signal propagation and reception. The B77C designation indicates operation within the C-band spectrum, crucial for delivering high-capacity, low-latency services. Key technical specifications include multi-standard radio capabilities, enabling flexible network evolution, and high output power for extended coverage and enhanced data rates. Connectivity to baseband units is typically achieved via optical interfaces, such as CPRI or eCPRI, ensuring high-speed data transfer and synchronization within the radio access network (RAN). The Ericsson KRC161903/2 is strategically deployed by mobile network operators and telecommunication service providers globally to expand and enhance their wireless networks. It is an integral part of 5G rollout initiatives, enabling the delivery of next-generation services such as enhanced mobile broadband (eMBB), ultra-reliable low-latency communication (URLLC), and massive machine-type communication (mMTC). This radio unit is installed at cell sites to provide crucial coverage and capacity in urban, suburban, and rural environments. It supports various network architectures, including macro cells and potentially small cell deployments, integrating seamlessly with existing Ericsson baseband and antenna systems. By deploying the Part Number KRC161903/2, operators can address increasing data traffic demands, improve network performance, and future-proof their infrastructure against evolving technological requirements, often serving as an upgrade path from older generation radio units or adding new frequency bands to existing sites. Revo Distribution Limited specializes in providing high-quality used and refurbished telecom and data centre equipment, including units like the Ericsson KRC161903/2. Our B2B clients, ranging from major telecom operators to independent network integrators, seek cost-effective yet reliable infrastructure solutions to meet their operational demands. By offering meticulously tested and certified refurbished Ericsson radio units, Revo enables these businesses to significantly reduce capital expenditure while accelerating network expansion or upgrade projects. This approach is particularly beneficial for extending the lifecycle of existing infrastructure, allowing operators to maintain and enhance their networks without the need for entirely new equipment purchases. Revo's extensive inventory and rigorous quality assurance processes ensure that our clients receive dependable equipment that performs to original specifications, supporting sustainable and economically viable network development.
