TSR9010440/700 Ericsson Ericsson AXE Telecom Module

The Ericsson TSR9010440/700 is a specialist interconnect cable designed to connect a Line Switch Unit (LSU) to a Digital Service Unit (DSU) within Ericsson telecommunications infrastructure. This cable facilitates critical signal transmission between these two system components, ensuring reliable data communication within the switching architecture.

This cable is typically deployed within Ericsson AXE or similar digital switching platforms, where LSU and DSU modules form part of the subscriber and trunk connection subsystems. The cable provides the physical layer connectivity required for these units to exchange signalling and traffic data.

The TSR9010440/700 is a legacy component associated with Ericsson’s earlier generation digital switching equipment. While these platforms remain operational in certain networks, they have largely been superseded by modern IP-based solutions. This refurbished unit offers a cost-effective option for maintaining existing Ericsson switching infrastructure.

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