ADSL Loop Extender Installation Manual
Page 4
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Operating Environment
Temperature
-35
℃～
+50
℃
Relative Humidity
5%
～
95% (Non-condensing)
Input Voltage
AC 110V or AC220V
or DC -48V
Output Voltage
DC 116V
Output Current
Less than 50mA
Fuse Rating
0.5A
3.Installation Environment
1)
the actual lines connecting of equipment
Figure 1 actual lines connecting
L1: The signal twist pair connecting ADSL Loop Extender to DSLAM.
L2: The signal twist pair connecting ADSL Loop Extender to Modem.
L3: The power twist pair connecting ADSL Loop Extender to power supply.
2) Ensure the upstream/downstream rate is no less than 128kbps/512kbps.
3) resistance and distance demand
Modem
CPE
L2
ADSL+PO
TS
ADS
L
L
3
Power supply
L1
ADSL+PO
TS
ADSL Loop Extender
Power Supply
DSL
AM
switch
splitter
POT
S
ADS
L
CO
ADSL
Loop Extender
splitter