User's Manual

MBF-40 AMERICAS REPEATERS
PRODUCT DESCRIPTION AND USER’S MANUAL
www.cobham.com/wireless
Page | 6-8
Date: 14-Feb-16
Rev. 4.3
Cobham Wireless – Coverage
Document number: 00071UM
6.3.1 Control Module LEDs
The Control Module has four LEDs which give information regarding the
status of the MBF-40.
The two LEDs “Modem Power” and “Modem Status” do not fill any function
and can be disregarded.
Blue LED - Login
Quick flash
Control Module switched on, someone logged in
locally and/or remotely
Off (except for a quick flash
every 10th sec)
Control Module switched on, no one logged in
Off (permanent) Control Module switched OFF
Red LED - Status
Quick flash
Control Module switched on, one or more
errors/alarms detected
Off (except for a quick flash
every 10th sec)
Control Module switched on, status OK
Off (permanent) Control Module switched off
6.3.2 F/O Converter LEDs
NOTE: MIMO models include two optic converters with separate status LEDs.
There are 6 LEDs on the module to indicate the status.
LED 1, Power, Green
On Unit is powered on
Off Unit has no power
LED 2, Error, Red
On Error detected
Off No error
LED 3, UL Data, Yellow
On Communication is ongoing in the uplink direction
Off No communication
LED 4, DL Data, Yellow
On Communication is ongoing in the downlink direction
Off No communication
LED 5, Opto Rx, Green
On Received RF signal on Fibre channel is above threshold
Off Input level below threshold
LED 6, Opto Tx, Green
On Transmitted RF signal on Fibre channel is above threshold
Off Output level below threshold
Modem Status
Modem Power
Status
Login
PWR
ERR
UL Data
DL Data
Opto Rx
Opto Tx