RJ45 structured wiring systems. Utilizes a 1.8µF Capacitor - 470kΩ and a 0.25W resistor.
RJ45 Secondary Telephone Line Adaptor RJ45 Plug to BT type socket Kauden BK4503
RJ45 PLUG TO BT SOCKET SECONDARY SLAVE LINE ADAPTER UNIT TELEPHONE CONVERTER
RJ45 PLUG TO BT SOCKET MASTER LINE ADAPTER UNIT TELEPHONE CONVERTER
RJ45 PLUG TO BT SOCKET PABX MASTER LINE ADAPTER UNIT TELEPHONE CONVERTER
5x RJ45 PLUG TO BT SOCKET MASTER LINE ADAPTER UNIT TELEPHONE CONVERTER
1M RJ45 PLUG TO BT TELEPHONE SOCKET ADAPTOR DIRECT CONVERTER (NO CAPACITOR)
