User's Guide

Table Of Contents
Contents
vii
10.7.7
Aligning Dual Polar Antennas .................................................................................... 185
10.7.8 Aligning Separate Antennas ...................................................................................... 185
10.7.9 Completing the Installation......................................................................................... 186
10.7.10 Antenna Cable Fixing................................................................................................. 186
10.7.11 Antenna Connection Weatherproofing....................................................................... 187
10.8 Additional Lightning Protection............................................................................................. 188
10.8.1 ODU Mounted Outdoors ............................................................................................ 188
10.8.2 ODU Mounted Indoors ............................................................................................... 189
11 E1/T1 Installation Guide..............................................................................................................190
11.1 E1/T1 Cable Assembly......................................................................................................... 190
11.1.1 T568B Color Coding .................................................................................................. 190
11.2 Connecting the E1/T1 Cable to the PIDU Plus .................................................................... 191
11.2.1 E1/T1 Splitter Output Pin Connections ...................................................................... 192
11.3 Testing the E1/T1 Installation............................................................................................... 193
12 Data Rate Calculations................................................................................................................194
12.1 Data Rate Defined................................................................................................................ 194
12.2 Calculation Procedure and Example.................................................................................... 194
12.2.1 Procedure................................................................................................................... 194
12.2.2 Example ..................................................................................................................... 195
12.3 Data Throughput Capacity ................................................................................................... 196
12.4 Range Adjustment Curves ................................................................................................... 199
13 AES Encryption ...........................................................................................................................202
13.1 Encryption Standard Used ................................................................................................... 202
13.2 Upgrading for Link Encryption.............................................................................................. 202
13.3 Configuring Link Encryption ................................................................................................. 202
13.3.1 License Keys.............................................................................................................. 203
13.3.2 Encryption Mode and Key.......................................................................................... 204
13.4 Wireless Link Encryption FAQ ............................................................................................. 206
13.4.1 Encryption data entry fields are not available ............................................................ 206
13.4.2 Link fails to bridge packets after enabling link encryption ......................................... 206
13.4.3 Loss of AES following downgrade ............................................................................. 206
14 Remote Software Upgrade by TFTP ..........................................................................................207
15 Legal Notices ...............................................................................................................................209
15.1 Motorola Inc. End User License Agreement ........................................................................ 209
15.1.1 Definitions .................................................................................................................. 209
15.1.2 Grant of License......................................................................................................... 210