TSR9010481/x R1F 5m Ericsson Ericsson MDF/TLU Telecom Module

The Ericsson TSR9010481/x R1F is a 5-metre MDF (Main Distribution Frame) connection cable designed for 120 Ohm telecommunications applications. This GJUL4/TLU cable provides reliable connectivity between transmission line units and main distribution frame equipment within Ericsson telecommunications infrastructure.

This connection cable is used in Ericsson fixed-line and transmission network installations, facilitating the interface between line units and the MDF where external copper pairs terminate. The 120 Ohm impedance specification indicates use with balanced copper transmission systems typical of European telecommunications networks.

This is a legacy Ericsson product from their traditional telecommunications infrastructure portfolio. While Ericsson has shifted focus towards mobile and IP-based solutions, these cables remain essential for maintaining and expanding existing copper-based transmission networks and exchange equipment still in active service.

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