Motorola PTP 500 User's Guide Page 68

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Wireless operation Chapter 1 Product description
phn-1115_006v000
1-28
Sep 2010
Security
The PTP 300 and PTP 500 Series support optional encryption for data transmitted over
the wireless link. The encryption algorithm used is the Advanced Encryption Standard
(AES) with 128-bit and 256-bit key size. AES is a symmetric encryption algorithm
approved by U.S. Government organizations (and others) to protect sensitive
information. The AES implementation in PTP 300 and PTP 500 is approved to FIPS-
197.
Encryption is enabled through the purchase of an upgrade.
Region codes
Some aspects of wireless operation are controlled, enforced or restricted according to
a region code. Region codes represent individual countries (for example Denmark) or
regulatory regions (for example FCC or ETSI).
Region codes affect the following aspects of wireless operation:
Maximum transmit power
Radar avoidance
Transmit power reduction in edge channels
Frequency range
Channel plan
A region code is encoded in the license key. The region code can be changed by
generating and entering a new license key.
NOTE
Some units are supplied with two alternative license keys for different region
codes, one of which is factory configured.
CAUTION
To avoid possible enforcement action by the country regulator, always
operate links in accordance with local regulations.
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