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2.048Mb
p
s Wireless Modem
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Contents
Introduction..............................................................................................................................................8
About this Manual.......................................................................................................................8
Product Description.....................................................................................................................9
Main Features of the 2.048Mbps Wireless Modem...................................................................10
Wireless Connectivity...................................................................................................10
Seamless Communication ...........................................................................................10
Versatility .....................................................................................................................10
Error-Free Data Transfer .............................................................................................10
High Speed Communication ........................................................................................10
RSSI….........................................................................................................................11
Co-location...................................................................................................................11
Choice of Antennas, Cables and RF Accessories........................................................11
2.048Mbps Wireless Modem Benefits.......................................................................................11
2.048Mbps Wireless Modem Components ...............................................................................11
Line Interface Unit........................................................................................................12
Radio…........................................................................................................................14
Antennas......................................................................................................................14
Front Panel Indicators...............................................................................................................15
General........................................................................................................................15
Line…….......................................................................................................................15
Radio…........................................................................................................................16
2.048Mbps Wireless Modem Connectors .................................................................................17
Installation Antennas and Accessories...................................................................................................18
Package Components...............................................................................................................18
Installing the 2.048Mbps Wireless Modem................................................................................18
General........................................................................................................................18
To Configure the Unit as Master..................................................................................19
To Configure Channels - Fractional E1........................................................................20
To Configure Channels with Echo Cancellation- Fractional E1....................................20
To Configure Channels with Echo Cancellation- Fractional T1....................................21
Antennas, Cables and Accessories ..........................................................................................22
Antennas......................................................................................................................22
RF Accessories............................................................................................................27
Cable Types.................................................................................................................32
Antenna Sets ............................................................................................................................33
Range Tables............................................................................................................................35
Antenna Alignment....................................................................................................................36
Step-1 Visually Aligning the antennas..........................................................................36
Step 2 –Activating the front panel LEDs ......................................................................36
Step 3 – Fine tuning the adjustment of the antenna using RSSI Measurement...........37
Synchronizing Co-located Modem Units...................................................................................40
Step-1: Installing the Antennas....................................................................................41
Step-2: Setting the relevant parameters ......................................................................41
Step-3 Connecting the Master units.............................................................................43