Urmet 1083 Notice page 26

Street side branch connection split on only 1 output of the door units interface using 8 4-user
distributors Ref. 1083/55
Cable
2Voice cable Ref. 1083/90 and 1083/92
2Voice cable Ref. 1083/94
For distances and extension of each column, see paragraph "Devices derived from a column interface with
one or two video door phone call stations".
Street side branch connection split on only 1 output of the door units interface using 4 4-user
distributors Ref. 1083/55
do not
connect
door units
interface
Cable
2Voice cable Ref. 1083/90 and 1083/92
2Voice cable Ref. 1083/94
For distances and extension of each column, see paragraph "Devices derived from a column interface with
one or two video door phone call stations".
26
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column
interface
do not
connect
1
Door units
interface
No. of 4-user
distributors
column
interface
1
H
distributors
column column
interface interface
2 8
H
No. of
column
interfaces
Max 8 Max 32
Max 8 Max 32
column column
interface interface
2 4
No. of No. of
4-user column
interfaces
Max 4 Max 32
Max 4 Max 32
column
interface
L
Street side
distance
branch extension
H L H+L1+L2+...+L32
200m 50m 1800m
125m 50m 1725m
column
interface
L
Street side
distance
branch extension
H L H+L1+L2+...+L16
200m 50m 1000m
125m 50m 925m
DS1083-029E