Adsl Filters Installation - Fermax 2578 Manual De Instrucciones

ADSL filters installation

If the telephone line has also an ADSL line, it is necessary installing a filter before the Central Unit.
Diagram bellow shows how to connect the filter:
USE PRG
MADE IN SPAIN
REF. 2578
As shown, the filter eliminates ADSL signal on pairs from telephone exchange before they arrive to
the Central Unit.
√ √ √ √ √
IMPORTANT NOTES
When Telephone System is working (communication between outdoor pannel and an
•
apartment with an ADSL line), the ADSL line of the called apartment will be disconnected
for a moment.
Read carefully the filter technical info and check the polarity of it to achieve a correct
•
performance
PWR CFG NC C NO NC C NO
UNIDAD CENTRAL
SISTEMA TELEFONICO
CIR. 2 CIR. 1
TELEPHONE SYSTEM
CENTRAL UNIT
PANEL 12 V
+ - + -
L Dt
SWITCHES BOXES
DATA 35 V PTT
Ck E G V1 V2 C1 C2
FILTRO ADSL
OUT
ADSL FILTER
IN
0
CARD
1
#0
CN6
2
V1
3
V2
4
C1
5
C2
6
Placa Base
7
Mainboard
8
9
A0 A1
Dt
1
POWER
33