
Ericsson 1/TSR9011219/15000 cable assembly for ELU31 to MDM/MDF connectivity.
The Ericsson 1/TSR9011219/15000 is a cable assembly designed to interconnect ELU31 extension line units with MDM (Main Distribution Module) or MDF (Main Distribution Frame) equipment within Ericsson telecommunications systems. This cable provides the necessary physical connectivity for voice and data signal transmission between subscriber interface modules and distribution infrastructure.
This cable is utilised in Ericsson MD110 and BusinessPhone PBX environments, where ELU31 extension line units require connection to the main distribution framework. The ELU31 units typically handle analogue extension lines, making this cable essential for proper subscriber circuit deployment and maintenance.
As a legacy Ericsson component, this cable supports installed base equipment that remains operational in enterprise and carrier environments. Maintaining stock of these interconnect cables is critical for ongoing system maintenance and expansion of existing Ericsson PBX installations.
Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

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

| Platform | Ericsson MDF Infrastructure |
|---|---|
| Manufacturer | Ericsson |

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

| Platform | Ericsson NIU2 |
|---|---|
| Manufacturer | Ericsson |

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

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

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

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

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

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

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

| Platform | Ericsson MD110 |
|---|---|
| Manufacturer | Ericsson |
| Key Features | ELU31 to MDM/MDF interconnect; Factory-terminated cable assembly; Supports analogue extension connectivity |
|---|---|
| Applications | MD110 PBX installations; Extension line unit deployment; Distribution frame connectivity |
| Compatibility | Ericsson ELU31 extension line units; Ericsson MD110 PBX systems; Ericsson BusinessPhone systems |
| Platform | Ericsson MD110 |
| Manufacturer | Ericsson |
Prices change daily based on stock and supply.
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