Dynamic System Resilience (Dsr); Crosstalk Prevention; Encrypted Integrated Data (Eid); Securenet - Motorola APX 6000XE MODEL 2 User Manual

installation to improve data channel efficiency and
enable denser network traffic.

Dynamic System Resilience (DSR)

DSR ensures the radio system is seamlessly
switched to a backup master site dynamically in case
of system failure. DSR also provides additional
indication e.g. failure detection, fault recovery, and
redundancy within the system to address to the user
in need. Mechanisms related to the Integrated Voice
and Data (IV&D) or data centric are all supported by
DSR.

CrossTalk Prevention

This feature prevents crosstalk scenario from
happening, especially when a wideband antenna is
used. This feature allows the adjustment of the
Trident Transmitting SSI clock rate in the radio to be
varied from the Receiving Frequency. This
subsequently reduced the possibilities of radio
frequency interfering spurs and prevents the issues of
crosstalk.

Encrypted Integrated Data (EID)

EID provides security encryption and authentication
of IV&D data bearer service communication between
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the radio and the Customer Enterprise Network.
English

SecureNet

SecureNet allows user to perform secured
communications on an Analog or Motorola Data
Communication (MDC) channel. The MDC Over-the-
Air Rekeying (OTAR) feature will allow users to
perform OTAR activities on an MDC channel.
Conventional Talkgroup and Radio Scan
Enhancements
A few enhancements have been made to the
Conventional Talkgroup at the system. These
enhancements improve the Scan feature operation
significantly when multiple agencies are using a
single conventional radio frequency channel. These
enhancements allow users to use Selective Squelch
to operate on only the subset of talkgroups that are
relevant to the users rather than all talkgroups on the
channel. These Scan improvements have been made
to eliminate the audio holes that were present and to
turn on the busy LED when activity is present on the
channel. Mixed Vote Scan and Standard
Conventional Scan configurations are supported.
Priority Operation is also supported.
Up to 30 different talkgroups can be supported using
conventional channels. A maximum of four talkgroups