Ethernet Network; Reset To Factory Default - Bosch PRAESENSA Installation Manual

PRAESENSA
8.5.6

Ethernet network

The amplifier has two Ethernet connection ports with a built-in Ethernet switch, supporting
RSTP. Follow the procedure below to connect the amplifier to a network. The network must
be set up in such a way that the amplifier can be discovered and reached by the system
controller.
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6.
8.5.7

Reset to factory default

The reset switch resets the device to its factory default settings. This function is only to be
used in case a secured device is removed from a system to become part of another system.
See Device status and reset, page 51.
Bosch Security Systems B.V.
PRA-...
Use shielded Gb-Ethernet cables (preferably CAT6A F/UTP) with RJ45 connectors to
connect the amplifier to the network.
Connect one end of the cable to one port of the amplifier.
Connect the other side of the cable to another network port in the network. This can be
one port of the system controller, a port of a separate switch in the network, but also a
port of another PRAESENSA device in the same rack.
The second port of the amplifier can be connected to a subsequent PRAESENSA device.
The built-in Ethernet switch allows for a loopthrough interconnection between system
devices, with a maximum of 21 devices in series.
For redundancy a looped through network connection may be connected at both sides to
create a loop. RSTP must be enabled in the system.
For configuration, the amplifier is identified by its hostname, which is printed on the
product label on the side of the device. The format of the hostname is the type number of
the device without the dash, followed by a dash and then the last 6 hexadecimal digits of
its MAC‑address. Configuration is described in the PRAESENSA configuration manual.
*Amplifier, 600W 4-channel | PRA-AD604 | en
Installation manual
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2019.11 | V1.00 |