User's Manual
Table Of Contents
- Part A – Preface
- Safety Information
- Revision History
- Important Information
- Compliance Information
- Part B – Feature Overview
- Introduction
- Features and Benefits
- Q Data Radio Range
- Part C – System Topologies & Operating Modes
- System Topologies
- Operating Modes
- Part D – Feature Detail
- Hardware
- Efficiency and Bandwidth
- Connectivity
- Ease of Use
- Security
- Part E – Radio Planning and Design
- Radio Path analysis
- BER & Fade Margin
- Radio Accessories
- RF Feeders and Protection
- Part F – Quick Reference Guide
- Introduction
- Half Duplex Radio - QR450
- Full Duplex Radio - QB450
- Hot Standby Half Duplex Radio - QP450
- Hot Standby Full Duplex Radio - QH450
- LED indicators
- Connecting Antennas
- Communication Ports
- Activating Transmitter
- Factory Default
- Digital I/O
- Connecting to Web User Interface (WUI)
- Resolving Ethernet Connection Issues
- Part G– Quick Start Guide
- Step-by-Step Point to Point Setup
- Step-by-Step eDiags Setup
- System Topology Configuration
- Serial and MODBUS
- Single Frequency (Simplex) Mode
- E-Series Emulation Mode
- Part H – Advanced
- Connectivity
- Ease of Use
- Security
- Part I – Installation & Commissioning
- Optimising the Antenna for Rx Signal
- Commissioning
- Part J – Firmware Updating and Maintenance
- Firmware Updating
- Global Firmware Updating
- Fuse Replacement - QR450
- Part K – Open Source License Acknowledgements
- Part L – Support Options
128 Document Number: 0100SM1401 Issue: 05-15
AES Encryption
When encryption is enabled in a network, all data sent over the air is encrypted and can only be read by radios sharing the
same Encryption Key. Encryption must be enabled in each radio in a network. The encryption key is 256 bits long and is
entered as string or a hexadecimal number. For maximum security the chosen key should be one that is difficult for an
intruder to guess.
Once written into the radio using the programmer, it is not possible to read the encryption key so care must be taken to
record the key in a safe place.
Encryption Key: String
For a string type of key, use up to a maximum of 64 printable characters. Observe that the key is case sensitive.
Some examples are:
TRIO2012
Murray River Region
Encryption Key: Hexadecimal Number
Hexadecimal numbers can have a value of 0 to 15 and are represented by 0-9 and A, B, C, D, E or F.
A hexadecimal key begins with 0x and has up to 64 digits following.
Use an even number of hexadecimal digits.
Some examples are:
0x1234
0x123456789ABCDE
0x11111111222222223333333344444444 up to 64 digits
Configuration of AES is done via Setup -> Security
Security
Part H – Advanced