Cambium Networks PTP 820 Series User Manual page 268

Chapter 3: Configuration Guide
ix To create the group with the parameters displayed, click Submit. To go back and change any of the
parameters, click Back. If the protection group is successfully created, a confirmation page opens.
Note
Interface 1 is automatically the active radio carrier.
4. When you have finished configuring the 1+1 HSB group, unmute both radio carriers on both sides of the
link. See Configuring the Radio
5. Configure the active interface and perform a copy-to-mate command to ensure that the radios have the
same configuration. See
6. Optionally, you can enable revertive mode so that following a switchover, the system initiates a revertive
protection switchover back to the original receiver ten minutes after proper link and/or equipment
conditions are restored. See
7. Add the 1+1 HSB-SD group to the Multi-Carrier ABC group:
i Select Radio > Groups > Multi Carrier ABC. The Multi Carrier ABC page opens
ii Select the group in the Multi-Carrier ABC table and click Add/Remove Members. The Multi Carrier
ABC - Add/Remove Members page opens
iii In the Add Member field, select Radio Protection: Group #1 and click Apply.
iv Click Close.
Copying Configuration to Mate
In a 1+1 HSB configuration, it is necessary for both radio carriers to have the same configuration. PTP 820G
includes a mismatch mechanism that detects if there is a mismatch between the radio configurations of the local
and mate carriers. This mechanism is activated by the system periodically and independently of other protection
mechanisms, at fixed intervals. It is activated asynchronously for both the active and the standby radio. Once the
mismatch mechanism detects a configuration mismatch, it raises a Mate Configuration Mismatch alarm. When the
configuration of the active and standby radios is changed to be identical, the mechanism clears the Mate
Configuration Mismatch alarm.
In order to align the configuration between the active and standby radios, you must verify that at least one of the
radios is properly configured, and then perform a copy to mate command. This command copies the entire
configuration from a selected radio in the protection pair to the other radio in the pair to achieve full configuration
alignment between the radio in the pair. The command also initiates a reset of the radio to which the configuration
is copied. As soon as the radio to which the confirmation was copied is up and running, its configuration is aligned
to the configuration of the other radio. This operation has no effect on the source radio.
To perform a copy-to-mate command:
1. Radio > Groups > Radio Protection. The Radio Protection page opens.
Parameters.
Copying Configuration to Mate.
Revertive Mode.
(Figure
phn-3965_006v002
Page 3-110
Configuring HSB Radio Protection
97).
(Figure 93).