The Fix Defined Firewall links computers to networks with no feedback, so that the computers are able to receive only. All received network packets are passed on in one direction to the reading host. Data traffic to the safe network is not possible - neither from the reading computer nor from the firewall itself.
Low noise emission for residential and business areas
5 year guarantee
Technical Specifications
Connections and displays:
Network:
2x 100BaseT Autosensing/Auto-MDIX
RJ45
Galvanic isolation:
Network connections min. 1500 V
Supply voltage:
Power-over-Ethernet (PoE) or
DC 24V .. 48V (+/-10%) and
AC 18Veff .. 30Veff (+/-10%)
Supply connection:
Plug-in screw terminal, 5.08mm spacing
Labeled "L+" and "M"
Current consumption:
PoE Class 1 (0.44W - 3.84W)
or for external supply:
typ. 80mA @24V DC
max. 95mA @24VDC
Indicators:
2x LEDs for network status
1x LED system
1x LED power
Housing and other data:
Housing:
Plastic compact housing for top-hat rail mount
105x22x75mm (LxWxH)
Enclosure rating:
IP20
Weight:
approx. 120g
Ambient temperature:
Storage: -40..+85°C
Operating 0..+60°C (non-contiguous mounting)
Permissible relative humidity:
5..95% RH, non-condensing
Scope of delivery:
1x Fix Defined Firewall
1x Quick Guide
Feedback-free network connection
The Fix Defined Firewall is a fixed configured firewall for unidirectional data flow. Data packets arriving at the input are passed transparently to the output, with the opposite direction completely blocked. This pre-configuration cannot be changed. The Fix Defined Firewall has no configuration interface, none of its own network services, and no Ethernet address. For applications for example in telemetry or data flow analysis this ensures feedback-free connection of receiving computers to a network with high security requirements.
Due to its clearly defined scope of function the firmware for the Fix Defined Firewall needs no traditional operating system and is free of open source and third-party components.
Startup is true plug and play, and in PoE environments requires only connection of the network cables. Without PoE, the supply voltage is additionally required - that’s it.
+45 75 64 33 99
info@actcom.dk
