
Ericsson TSR9010440/200 LSU to DSU interconnect cable for telecommunications systems.
The Ericsson TSR9010440/200 is an interconnect cable designed to provide connectivity between a Line Switch Unit (LSU) and a Digital Service Unit (DSU) within Ericsson telecommunications infrastructure. This cable facilitates signal transmission between these critical switching and service components.
This cable is typically deployed within Ericsson AXE or similar telecommunications exchange environments, where reliable interconnection between line-side and digital service equipment is essential for proper system operation. The LSU-DSU connection supports the routing of subscriber traffic through the digital switching fabric.
The TSR9010440/200 is a legacy component associated with Ericsson’s traditional telecommunications switching platforms. As these systems have largely been superseded by more modern IP-based solutions, this cable is primarily sought for maintenance and repair of existing installations still in service.
Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

| Platform | Ericsson RBS |
|---|---|
| Manufacturer | Ericsson |

| Platform | RBS 6000 |
|---|---|
| Manufacturer | Ericsson |

| Platform | Ericsson Radio System |
|---|---|
| Manufacturer | Ericsson |

| Platform | Ericsson MD110 |
|---|---|
| Manufacturer | Ericsson |

| Platform | Ericsson Power Systems |
|---|---|
| Manufacturer | Ericsson |

| Platform | Ericsson AXE |
|---|---|
| Manufacturer | Ericsson |

| Platform | Ericsson AXE |
|---|---|
| Manufacturer | Ericsson |

| Platform | Ericsson AXE |
|---|---|
| Manufacturer | Ericsson |

| Platform | Ericsson AXE |
|---|---|
| Manufacturer | Ericsson |

| Platform | Ericsson AXE |
|---|---|
| Manufacturer | Ericsson |

| Platform | Ericsson AXE |
|---|---|
| Manufacturer | Ericsson |

| Platform | Ericsson AXE |
|---|---|
| Manufacturer | Ericsson |
| Key Features | LSU to DSU interconnection; Ericsson proprietary connector interface; Designed for exchange switching environments |
|---|---|
| Applications | Telecommunications exchange maintenance; Legacy Ericsson system support; Switching infrastructure connectivity |
| Compatibility | Ericsson Line Switch Unit (LSU); Ericsson Digital Service Unit (DSU); Ericsson AXE switching systems |
| Platform | Ericsson AXE |
| Manufacturer | Ericsson |
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