This coupler by Delock can be used to connect or extend two RJ50 cables.
Specification• Connectors:
1 x RJ50 female
1 x RJ50 female
• 1:1 connected
• Shielded
• Operating temperature: -20 °C ~ 70 °C
• Material: ABS
• Colour: black
• Dimensions (LxWxH): ca. 42.7 x 25.0 x 22.8 mm
• Adapter