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Ethernet (100 Mbit)
Maximum cable length = 90 m between two devices.
A longer cable length can be realised using standard LAN repeaters (option).
PIN8
PIN1
Fig. 4: Ethernet RJ45 connector (yellow)
AVC Inputs (Automatic Volume Control)
Microphones are connected to the AVC inputs via a microphone cable (e.g. 2 x 0.5 mm² + shielding) in order to
regulate the volume based on the ambient noises.
Attach the cable shielding of the microphone cable to the connector plug.
PIN8
PIN1
Fig. 5: AVC-pin assignment RJ45 connector (blue)
FB 798663.GB0 / 05.19
PIN
Assignment
1
TX +
2
TX -
3
RX +
4
Not assigned
5
Not assigned
6
RX -
7
Not assigned
8
Not assigned
PIN
Assignment
1
Not assigned
2
Not assigned
3
Not assigned
4
Not assigned
5
Not assigned
6
Not assigned
7
Sound wire B / ALRINB
8
Sound wire A / ALRINA
Installation Instruction VARIODYN
®
D1 System
13
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