Connections: 2xRJ45 8P4C, Description: flush-mounted box - Connection IAE design 2x8 (4) for the plug-in connection of up to two ISDN terminals (telephone, fax) - unlocking the plug is easy to use up - due to the 45 ° connection direction drops the connection line of ISDN terminals without projecting downwards - The two sockets with 8-pin plug face are connected in parallel with a circuit board - ISDN terminal resistors 2 x 100 R integrated and switchable - The S0 or UP0 bus connected to the 4-pole screw - the screw terminals allow the connection of a maximum of 3 wires with a diameter of 0.4 to 0.8 mm, - pearl white RAL 1013 - with central design plates of leading switch manufacturers fitting