User Manual

MBF, Multi Band Repeater
PRODUCT DESCRIPTION AND USER'S MANUAL
© Axell Wireless Ltd A 200 93 00, rev E 75 (105)
Connection Plinth
Phase
/Live
Neutral
Ground
L
N
Strain Relief Fitting
-48 VDC Power Supply
Connect the power cable to the plinth with negative (-48V) to the uppermost
connection and positive (0V) to the lower connection. Leave the middle connection
empty. See illustration below.
Connection Plinth
Negative
Positive
-48V
0V
Strain Relief Fitting
Recommended cable areas for 48VDC
Distance Cable Area
0 - 10 meters between repeater and
power supply
2,5 mm²
10 – 50 meters between repeater and
power supply
4 mm²
Over 50 meters between repeater and
power supply
Recommendation is to reconfigure the
installation, or to make special
arrangements to increase cable area
Requirements on 48 V DC power supply
The 48VDC power supply must comply with SELV requirements, as defined in
EN60950, which implies double isolation. The output power needs to be 48VDC
+25%/-15%. The maximum input current is 8A.
Turn Off level