
Ericsson TSR9020260/7000 AAU2-to-NIU2 interconnect cable for differential stack configurations.
The Ericsson TSR9020260/7000 is a specialised interconnect cable designed to connect an AAU2 (Antenna Unit 2) to an NIU2 (Network Interface Unit 2) within Ericsson radio base station deployments. This cable variant is specifically engineered for differential stack configurations, ensuring reliable signal transmission between the antenna system and network interface components.
This cable is typically deployed within Ericsson RBS (Radio Base Station) infrastructure, forming part of the cabling system that links remote radio units and antenna assemblies to the baseband or network interface equipment. The differential stack designation indicates its use in installations where multiple units are arranged in stacked configurations requiring specific cable routing.
As part of Ericsson’s mobile network infrastructure portfolio, this cable supports legacy and current generation base station deployments. It is an essential component for maintenance, expansion, or refurbishment of existing Ericsson radio access network installations.
Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

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

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

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

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

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

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

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

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

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

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

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

| Platform | Ericsson RBS |
|---|---|
| Manufacturer | Ericsson |
| Key Features | AAU2 to NIU2 connectivity; Differential stack configuration support; Base station interconnect cable |
|---|---|
| Applications | Mobile network base station installations; RBS infrastructure maintenance; Radio access network upgrades |
| Compatibility | Ericsson AAU2 antenna units; Ericsson NIU2 network interface units; Ericsson RBS systems |
| Platform | Ericsson RBS |
| Manufacturer | Ericsson |
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