User Manual

MBF-20 AMERICAS REMOTE
PRODUCT DESCRIPTION AND USER’S MANUAL
4 User Manual Doc No. 00068UM Rev. 2.4 © Axell Wireless Ltd
The following table provides a description of the front panel connectors.
Port Description
Fibre I/O Fibre-optic cable connection. Connected directly to an OMU optic
module.
Service
Antenna
Two Service antenna connections - DIN 7/16” connector, female
DC Power (15V) Circular, 4-PIN
power connection to provided power supply,
assembled at the side of the MBF-20.
Status LEDs Provide status on Power, Faults, Data and Opto Link.
Described below.
Setup button (Relevant for future versions)
Located on the left panel.
Press (using a sharp object such as a screw driver) to initiate
opto-adjustment procedure. Do NOT use a pencil.
The following table provides a description of the front panel LED indicators. See
Appendix D for more information.
LED Description
Power Power indicator (Green = ON)
Opto Tx/Rx Green if DAS laser power is OK.
Opto Rx Green if light is correctly received from OMU.
UL/DL Data Flashes yellow periodically to indicate UL/DL traffic.
Error Red Error LED flashes if DAS is not polled by OMU for over
30sec.
1.3 Power Supply
Each MBF-20 unit requires a power supply. MBF-20 Quad-band assembly requires two
power supplies – one for the Master and one for the Expansion.
Figure 1-4: MBF-20 Power Supply
Connect to
110/230 VAC
power source
Connect to Front
panel DC power
(15V) connector