User's Manual

IF Based Equipment
1-13
BreezeACCESS 4.0 System Manual
The SU-NI/AU-NI provides the following interfaces:
! An Ethernet connector (marked ETH) for connecting the unit to the
network. See Table 1-1‚ page 1-4 for information on the required
type of Ethernet cable.
! An IF connector for connecting the unit to an outdoor unit.
! A DC-12V connector for the power supply.
! A MON connector for connecting an ASCII terminal with terminal
emulation software for configuration and maintenance purposes.
! A TEL connector (Sunscriber Units with voice support only) for
connecting a regular telephone.
Installing the SU-NI/AU-NI Unit
1. Place the unit in an appropriate location on a shelf or a table. The
unit can be wall mounted using the installation materials provided
with the unit. Use a 6 mm (1/4") drill and the supplied template plate
for easy and accurate marking of the holes.
2. Connect the power supply DC power cord to the DC In jack (marked
DC-12V) located on the rear panel of the unit (shown in Figure 1-5‚
page 1-12).
3. Connect the IF cable to the IF connector (marked IF). The other side
of the IF cable should already be connected to the outdoor unit.
4. Connect the mains power cord to the power supply unit. Connect the
mains power plug to a mains power outlet.
5. Verify that the Power LED (marked PWR) located on the front panel
of the unit, as shown in Figure 1-6‚ page 1-12, is lit.
Table 1-6: SU-NI/AU-NI LEDs
Name Description Functionality
PWR Power Supply On – After successful power up, indicating
that 12 VDC is supplied to the outdoor unit.
Off – Power off or failure to supply 12 VDC
to the outdoor unit.
WLNK Wireless Link Activity Blinking – Receiving packets from the
wireless media
Off – No reception of packets from the
wireless media