Based on this product's specifications, here are some alternatives and similar models
TAE-F Cable Goobay 68540 Universal Pinout White 6m
Summary description:
The Goobay TAE-F Cable (Universal Pinout) is a 6m long cable featuring a TAE-F connector on one end and an RJ11 connector on the other. It is designed for reliable connectivity in telecommunication applications. The cable is packaged in a polybag for easy storage and transport. Ideal for connecting devices with TAE-F and RJ11 ports, it ensures stable performance and durability.