Description

The Ericsson KRC161623/1 is a rugged telecom Remote Radio Unit (RRU) from Ericsson’s Radio 2219 series.
It operates primarily in the 2100 MHz frequency band (B1) and supports multiple wireless standards including GSM, WCDMA, and LTE. Designed for outdoor deployment at cell sites (e.g., on towers or rooftops), it features a robust weatherproof housing and provides configurable transmit/receive capacity (typically 2T2R) to handle network traffic efficiently. The RRU connects to a baseband unit via optical fiber and uses RF outputs to connect to antennas.
This model is part of Ericsson’s macro radio portfolio and is used by operators in network coverage and capacity deployments.