ROF1575126/1 Ericsson AXE System Module

The Ericsson ROF1575126/1 is a VMU-HD (Virtual Memory Unit – Hard Disk) module with 175 MB storage capacity. This unit serves as a mass storage device within Ericsson AXE digital switching systems, providing persistent storage for system software, configuration data, and operational parameters.

The VMU-HD is an integral component of the APZ processor subsystem in AXE exchanges, handling data storage requirements for the central processor. It enables reliable storage and retrieval of system-critical information necessary for exchange operation and maintenance functions.

This is a legacy component from Ericsson’s AXE platform, which has been widely deployed in fixed and mobile telecommunications networks globally. While the AXE system has been superseded by newer platforms, many installations remain operational, creating ongoing demand for replacement and spare parts.

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