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Users Manual Part 2

ManualsBrandsSAF Tehnika ManualsElectronicsLicensed Wireless Communications Services (WCS) (2305-2320 MHz, 2345-2360 MHz)
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Phoenix G2 IDU User Manual WEB GUI
SAF Tehnika JSC
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7) AES key status – This information line shows the status of the actual AES key, as well
as CRC of entered valid key. Note that such CRC value MUST match on both local and
remote respective channels.
8) AES function – This box enables or disables AES encryption function. When enabled,
the whole traffic stream from packet processor is encrypted by provided AES key. Out
of band management channel is not encrypted in this mode, therefore remote access
to remote IDU is possible in any way. It is required to define valid AES key(s) in order to
enable the AES function.
When choosing Design type Design 511 following additional configuration options will appear
in this same section:
Figure 3.25 “Config
System
Mode” page, Design 511 configuration
9) Functional Mode – above mentioned Radio modes in Design 511 can be combined with
following Functional modes:
a) Split 1+1 – full protection mode which uses one physical channel on each IDU.
Two IDUs must be used on each side of the link.
b) Split 2+2 – combination of both protection and aggregation modes. This setting
requires two IDUs on each side of the link, each IDU with two radios attached.
Split 2+2 mode requires the PRT3 option in the license.
10) Link Protection Diversity modes – those modes are available when choosing above
mentioned Split 1+1 or Split 2+2 Functional modes:
a) FD – frequency diversity configuration with frequency separation in both physical
channels of the IDU
b) SD – space diversity configuration with single Tx channel, two Rx channels and
two antennas in both directions. This mode does not support Tx switch-over
c) HSB/SD – hot standby configuration with single Tx channel at a time and two Rx
channels in both directions. This mode will switchover the Tx in case of Primary Tx
failure.
11) Hot-Swap Startup Device Role – Hot-Swap configuration settings are following:
a) Auto (primary) – auto Hot-Swap enabled, the device will be configured as 'primary'
during start-up. The device will swap it's role if a protection Alarm occurs. The
'Auto (secondary)' setting MUST be set on the peer (FO) IDU. Change in this setting
will not change the running device role.
b) Auto (secondary) – auto Hot-Swap enabled, the device will be configured as
'secondary' during start-up. The device will swap it's role if a protection Alarm
occurs. The 'Auto (primary)' setting MUST be set on the peer (FO) device! Change
in this setting will not change the running device role.

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