Alvarion BREEZEACCESS SW VERSION 5.1 - Manual (Page 88)

Chapter 2 - Installation
BreezeACCESS VL System Manual
56
Name Description Functionality
SNR bar Received signal
strength Indication
Red LED: Signal is too low (SNR < 4dB).
8 green LEDs: Quality of the received signal.
Orange LED: Signal is too high (SNR > 50dB).
ETH RJ-45 Connector Connection to the user's LAN/PC:
„ Cable connection to a hub/switch/router: Crossed
„ Cable connection to a PC: Straight
RF SMA Jack Connection to detached antenna
48V DC DC Power Jack Connection to Power Adapter
* After power-up, the SIGNAL LEDs illuminates for a few seconds until self-test is
finished.
2.5.3 Installation Guidelines
The unit can be placed on a desktop or a shelf. Instructions for the available
installation options of the detached antenna (included in the SU-I-D package) are
provided in the antenna package and in Section
2.5.5 .
It is recommended to install the antenna on a window or on a wall according to
specific conditions of the location. The antenna should be facing the direction of
the Base Station. Use only the RF cable supplied with the antenna (if needed, use
a longer Ethernet cable).
Avoid metal obstacles such as metal window frames or metal film anti-glare
windows in the transmission path.
Position the antenna away from electrical equipment, including the data
equipment, monitor etc., metal furniture, and moving metal objects such as metal
fans or doors.
2.5.4 Installing the SU-I
2.5.4.1 Connecting the SU-I
To install the SU-I:
1
Connect the Power Adapter DC cable to the POWER jack. Connect the Power
Adapter to the AC mains.
2
Verify that the green Status LED located on the unit's front panel illuminates,
indicating that the power supply to the unit is OK and self test passed
successfully.