RAD-ISM-900-EN-BD…
1-8
PHOENIX CONTACT
2476_en_I
1.3.2
Repeater Topology
The repeater functionality of the RAD-ISM-900-EN-BD… supports several topologies.
1.3.2.1
Repeater Mode
Figure 1-5 shows three radios configured to extend the range of the data transmission by
“repeating” the transmission.
Figure 1-5
Repeater topology
1.4
Data Encryption
The RAD-ISM-900-EN-BD… radio features optional static 128/192/256-bit AES encryption.
The Advanced Encryption Standard (AES) was selected by the National Institute of
Standards and Technology (NIST) in October 2000 as an upgrade from the previous DES
standard.
AES is currently approved for military use, and utilizes a 128/192/256-bit block cipher
algorithm and encryption technique for protecting computerized information.
RAD-ISM-900-EN-BD
RAD-ISM-900-EN-BD
RAD-ISM-900-EN-BD
PLC
PLC
Master
Repeater
Slave
RSPSupply - 1-888-532-2706 - www.RSPSupply.com
http://www.RSPSupply.com/p-12970-Phoenix-Contact-2900016-Radio-900-MHz-Ethernet-Radio.aspx