Ericsson Networks: Understanding RAN, Fiber Connectivity and Network Infrastructure
Ericsson Networks encompasses the full range of technologies and infrastructure required for modern mobile communication networks. Fiber optics, CPRI cables, FTTA cables, signal cables, and power cables provide the essential links for equipment connectivity, ensuring reliable network operation.
When deploying Ericsson-based systems, selecting the right cables involves more than just brand compatibility; it requires careful consideration of factors such as equipment models, connector types, fiber specifications, cable lengths, and installation environments.
This guide explores key connectivity requirements within Ericsson networks and introduces you to their core components. Join the technical team at SkywardTelecom to learn more.
What Are Ericsson Networks?
Ericsson Networks encompasses a wide range of technologies and infrastructure used to build and operate modern mobile communication networks. At the radio access layer, the network typically comprises components such as radio units, antennas, RAN compute/baseband equipment, and transport connections.
Ericsson’s RAN portfolio covers radio access technologies and related network components, while the transport network provides the communication links necessary to connect RAN sites with other network elements.
How Does an Ericsson RAN Work?
Core Network → Transport Networ→ BBU / RAN Compute → Fiber / Fronthaul → RRU / Radio → Antenna
In a typical Ericsson Radio Access Network (RAN), the core network connects to the BBU or RAN Compute unit via the transport network for digital signal processing. Subsequently, fiber-based fronthaul links connect the baseband side to the RRU (Remote Radio Unit) or radio unit; these units handle the transmission and reception of radio frequency signals and relay them to the antennas. While traditional CPRI-based connectivity remains applicable in compatible deployment scenarios, modern RAN architectures are increasingly evolving toward packet-based and open fronthaul technologies.
Ericsson network core components
Ericsson CPRI Fiber Cable
Ericsson CPRI Fiber Cable is a fiber optic cable assembly used for connecting baseband or RAN compute equipment with remote radio equipment in compatible Ericsson RAN deployments. It provides a fiber-based fronthaul connection for transporting digital signals between the baseband side and radio units.
Depending on the equipment and deployment requirements, Ericsson CPRI fiber cables can be supplied with different connector configurations, fiber types, and cable lengths. They are commonly used in telecom base stations and RAN infrastructure where reliable fiber connectivity is required between network elements.
Connectors for Ericsson Networks
Reliable connectors are essential for connecting radio equipment, antennas, baseband units, and other network components. Our connector portfolio supports Ericsson network deployments and a wide range of telecommunications applications—including RJ45, fiber optic, waterproof, power, and signal connectors—to ensure reliable equipment connectivity.