Ericsson Radio 4480 44B1 44B3 C

The Ericsson Radio 4480 44B1/44B3/C is a multi-standard, high-capacity remote radio unit (RRU) designed for flexible deployment in LTE and 5G networks. It supports multiple frequency bands — including Band 1 (2100 MHz) and Band 3 (1800 MHz) — in a dual-band configuration, allowing operators to optimize spectrum use and improve network efficiency. The Radio 4480 series is part of the Ericsson Radio System (ERS) portfolio, known for compact form factors, high power efficiency, and full compatibility with Ericsson Baseband units through CPRI/eCPRI optical interfaces.

This radio delivers high output power and 4x4 MIMO capability per band, enabling increased capacity and coverage, especially in dense urban and suburban environments. It is 5G-ready, supporting NR (New Radio) deployment through software upgrades, which allows seamless evolution from LTE to 5G without hardware replacement. The Radio 4480 features passive air cooling, a durable IP66/67-rated enclosure, and lightweight construction for easy installation on poles, towers, or walls. Its reduced energy consumption and shared hardware platform make it an ideal choice for operators seeking lower total cost of ownership and a smaller environmental footprint.