Ethernet Switch (Modular) Fn2012-A1; Description - Siemens FN2012-A1 Mounting & Installation

1 Ethernet switch (modular) FN2012-A1

1.1 Description

Building Technologies
Siemens Industry, Inc.
The Ethernet switch (modular) FN2012 is intended exclusively for the operation of an
Ethernet network for the physical connection to voice and VoIP components for use in
fire detection.
The Ethernet switch supports the transmission of degraded mode signals system-wide
via Ethernet and an extension to the ground fault supervision for the electric Ethernet.
It also supports the physical connection to voice and VoIP components.
The Ethernet switch has two slots for optional Ethernet modules. Depending on the
application, the Ethernet switch is supplied via a 24 V input, via PoE using the Ethernet
module (electric), or via the connection module (MoNet) FCA2031.
Intended use
● Integrated switch for Ethernet backbone in FS20/FS920 and XLS fire detection
systems
● VoIP switch for Integrated Voice
● Integrated voice switch
● Operation as an Ethernet repeater
● Remote switch for external products, for example if a management station is
connected
Ethernet switch (modular) FN2012-A1
Description
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2018-09-07