Motorola PTP 600 Series User Manual page 159

The contents of the Wireless Configuration screen vary depending upon the PTP 600 variant
as follows:
x
PTP 25600: Frequency Band field is also displayed.
x
PTP 48600 and PTP 49600: Channel Bandwidth options are 20, 10 and 5 MHz.
x
PTP 49600: Lower Center Frequency is not displayed.
Screen contents also vary depending upon the options selected as follows:
x
If Spectrum Management Control is set to "Fixed Frequency", the Lower Center
Frequency field is replaced by Fixed Tx Frequency and Fixed Rx Frequency.
x
If Platform Variant is set to "Connectorized", Antenna Gain and Cable Loss are also
displayed. For more information about the configuration of connectorized PTP 600 units,
refer to Section 13.3 "Software/Features".
See the field definitions below for more details.
Target MAC Address: This is the MAC Address of the peer unit that will be at the other end
of the wireless link. This is used by the system to ensure the unit establishes a wireless link to
the correct peer. The MAC Address can be found embedded within the serial number of the
unit. The last six characters of the serial number are the last three bytes of the unit's MAC
address.
NOTE: A PTP 600 Series system is shipped as a pair of units with pre-loaded correct MAC
addresses. Target MAC addresses will only need to be entered if an existing unit has to be
replaced in the field or the units configuration has been erased.
Master Slave Mode: At this point it is necessary to decide which end will designate a Master.
The Master unit is the controlling unit with respect to the point-to-point link and its
maintenance. The master transmits until the link is made, while the Slave listens for its peer
and only transmits when the peer has been identified.
Link Mode Optimization: Optimizes the link behavior according to the type of traffic that will
be bridged. There are two modes to choose from: IP and TDM.
NOTE: In TDM mode it is recommended to reduce the Maximum Modulation Mode to 64QAM
0.75, but preferably to the minimum mode necessary to carry the required traffic.
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