Cambium PTP 670 Series, Руководство пользователя

Страница: 391 / 594

Chapter 6: Configuration and alignment Installation menu
Page 6-32
Attribute Meaning
Ranging Mode This can only be modified if the unit is operating in the PTP topology, and
Installation Mode is Arm With Tones or Arm Without Tones.
Auto..: During alignment, the wireless units use algorithms to calculate
link range. To implement automatic ranging, select a value that
corresponds to the estimated maximum range of the link:
Auto 0 to 40 km (0 to 25 miles).
Auto 0 to 100 km (0 to 62 miles).
Auto 0 to 200 km (0 to 125 miles).
Auto 0 to 250 km (0 to 156 miles).
Target Range: During alignment, the wireless units use the approximate
link distance (entered in Target Range) to calculate link range. The main
advantage of Target Range mode is that it reduces the time taken by the
units to range.
If preferred, range functions can be configured to operate in miles, as
described in
Webpage Properties page on page 6-78 .
Target Range Only available when Ranging Mode is set to Target Range.
The approximate distance between the two wireless units to within
±
1 km. Enter the same value at both ends of the link.
TDD Frame page
The TDD Frame page ( Figure 141 ) is displayed in the Installation Wizard page after the Wireless
Configuration page when the ODU is operating in the HCMP topology.
Procedure:
•
Update the attributes ( Table 156 ).
•
Click Next.