ROA1173010/2 Ericsson Ericsson RBS Power Supply

The Ericsson ROA1173010/2 is a PFU-A (Power Filter Unit Type A), designed to provide power conditioning and filtering within Ericsson radio base station infrastructure. This unit ensures clean, stable DC power distribution to sensitive radio and control equipment by suppressing electrical noise and transients.

The PFU-A is typically deployed within Ericsson RBS (Radio Base Station) cabinets, forming part of the power supply chain that feeds baseband units, radio modules, and ancillary equipment. It plays a critical role in maintaining signal integrity and protecting hardware from power-related faults in mobile network installations.

This is a legacy component associated with earlier generations of Ericsson GSM, WCDMA, and LTE base station platforms. While superseded by newer power system designs in current deployments, the ROA1173010/2 remains essential for operators maintaining existing network infrastructure or requiring compatible spare parts.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.