Cambium Networks PTP 820 Series, Руководство пользователя

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Chapter 3: Configuration Guide Configuring HSB Radio Protection
phn-3965_006v002
Page 3-113
Note
The Revertive Rx mode admin field does not appear if the group is a 1+1 HSB group without Space
Diversity.
6. Click Apply .
Switchovers and Lockout
The following events trigger switchover for 1+1 HSB protection according to their priority, with the highest priority
triggers listed first.
1 Card missing
2 Lockout
3 Force switch
4 Traffic failures
5 Manual switch
To initiate a protection switchover or a lockout:
7. Select Radio > Groups > Radio Protection . The Radio Protection page opens ( Figure 122 ).
8. Select the protection group.
9. Click Edit . The Radio Protection Groups - Edit page opens ( Figure 123 ).
10. In the Radio protection command field, select one of the following options:
o
Clear – Clears an existing lockout condition.
o
Manual switch – Initiates a switchover, provided that the standby carrier is working correctly. Following a
manual switch, the protection group operates normally, and a subsequent switchover will occur if any
switchover trigger occurs.
o
Force switch – Forces a switchover, even if the standby carrier is in an LOF state. Following a force switch,
the protection mechanism enters a lockout state. A lockout alarm and a Force Switch event are raised,
and no further switchover will take place until another Force Switch is performed, or the user unlocks
the lockout mode, or a cold reset is performed.
o
Lockout – Places the protection pair in a lockout state. To end the lockout state, select Clear .
1. Click Apply .