Use CAT 5e cables to connect Plixus AE-R or MME to the delegate and chairmen units, and to connect the different units in a branch / loop. For more information on cable details, see "Cable requirements" on page 1.
Televic has standard pre-made cables available in different lengths:
The voltage level at the output of the central unit is 48 V. A voltage drop is caused by the length of the cable and the number of units. The last unit of the branch should receive at least 36 V.