ROF1375398/1 Ericsson Ericsson AXE HDD

The Ericsson ROF1375398/1 is an HDU7 (Hard Disc Unit 7), a storage module designed for use within Ericsson AXE digital switching and telecommunications platforms. This unit provides essential data storage functionality for system software, configuration data, and operational parameters within the exchange environment.

The HDU7 is deployed in Ericsson AXE-based fixed and mobile network infrastructure, serving as a critical component for maintaining system integrity and enabling reliable data access for call processing and network management functions.

This is a legacy component associated with Ericsson’s established AXE switching architecture. While these systems have been superseded by newer platforms, significant AXE installations remain operational worldwide, creating ongoing demand for maintenance spares and replacement units.

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