User's Manual

Backhaul User Manual Draft for Regulatory Review
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LNK: The link LED displays the status of the Ethernet link to the Canopy module. The LED will be
constantly lit if there is an Ethernet link present. The LED is colored green.
ACT/4: The activity LED displays the status of any data activity on the Ethernet link. The LED will
flash (at no particular speed) when data is being transferred on the Ethernet link. The LED is
colored orange.
GPS/3: If the module is a backhaul timing master the GPS LED displays the status of the sync
pulse and is lit constantly when the pulse is being received. If the module is a backhaul timing
slave this LED is not utilized. The LED is red.
SES/2: The session LED is not used on the access point module. The LED is green.
SYN/1: The sync LED displays sync status. In short, this LED will lit all the time on an access
point module. The LED is orange.
PWR: The power LED displays the status of power to the module. The LED will be constantly lit if
power is applied correctly. The LED is red.
If the module is a backhaul timing slave and is not registered to a backhaul timing master then the
SYN/1, SES/2, and GPS/3 LEDs will cycle on and off from left to right.
Alignment Mode
When a backhaul timing slave module is placed in Alignment Mode the LEDs take on an entirely
different purpose. The power LED will still indicate whether or not power is applied to the module.
The 6 LEDs and are turned into a 6-position bar graph. The more LEDs that are lit, the better the
RSSI and Jitter values the module is seeing. The colors of the LEDS have no particular meaning
other than to assist is distinguishing one position from the next. See Alignment section for more
information.