General Considerations; Spectrum Planning; Table 5 - Ptp 500 Series Bridge Frequency Variants - Motorola PTP 58500 User Manual

5 General Considerations

5.1

Spectrum Planning

The PTP 500 Series Bridge has two frequency variants in its product range.
Variant Definition
PTP ETSI 5 GHz Band B
54500
FCC UNII Band
PTP ETSI Band,
58500
FCC ISM Band

Table 5 - PTP 500 Series Bridge Frequency Variants

NOTE: For PTP 54500 and PTP 58500, use of the product is allowed according to local
regulations.
There are two distinct approaches to spectrum planning:
•
First an operator can utilize the default spectrum management mode i-DFS (intelligent
Dynamic Frequency Selection). This mode uses the PTP 500 Series Bridge ability to
measure the interference levels in all channels to build up a picture of the interference /
noise levels in all channels. The PTP 500 Series Bridge uses statistical techniques to
select the most appropriate transmit and receive channels. The i-DFS mode can be
influenced in its channel decision process by selectively barring channels from use. The
use of this functionality is described in detail in Section 8.3.7 "Spectrum Management".
•
Second, when detailed control of the spectrum allocation is required, it is recommended
that the fixed frequency mode is used to statically allocate transmit and receive channels.
WARNING:This approach must not be used when Radar Detection is enabled.
Frequency Coverage
5470-5725 MHz
5725-5875 MHz (ETSI) and
5725-5850 MHz (FCC)
39
5 General Considerations
Variable Channel
Channel Raster
Width
5, 10, 15 5 MHz
MHz
5, 10, 15 5 MHz
MHz