• 4 RJ45 10/100Mbps ports to 100Mbps optical port
  • Manageable switch level 2 managing multicast streams
  • Compatible with single mode and multimode fibers
  • Compact housing with integrated DIN rail mounting
  • Designed to work in a harsh environment


This equipment is a hardened managed Ethernet switch including 4 x 10 / 100Base-TX port and 1 x 100Base-BX optical port.
It allows to build an optical network to connect from 1 to 4 IP devices on each switch.

Each port can be independently controlled based on level 2 Ethernet functions (VLAN).

The various management interfaces make it easy to automate provisioning and product monitoring.

Compatible with all optical fibres

  • Transmission over 1  multimode fibre up to 5 km or single mode fibre up to 10 km by the same module
  • Transmission over  2 multimode fibres up to 5 km or single mode fibre up to 30 km by the same module

Optical connector : SC/PC

Compact housing and wide range of power supply

This equipment is available in a small size stand-alone housing. A fixing for DIN rail mounting is integrated into the housing (removable).

It has a wide range of power -9-36VDC – and very low consumption @ 12VDC: <6W.

Harsh environment

The hardened product is designed to operate in harsh environment (-10 ° C to + 60 ° C).

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VLAN configuration, QoS management, rate control.

IGMP Snooping V1 / V2 for managing streams.

Triggering the automatic loading via DHCP options.

Supervision by web server and TELNET + monitoring functions via SNMP (flow rates, link status).

Configuration file management (by Web page and TFTP) and firmware.

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Download platform

Below you will find all the technical documents and files available for this product:


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French version


English version - Please consult us

Product and accesory references

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Product references
Reference Designation Optical fibre Qt.
HDDF32816S-4TX1FX-VB Fast Ethernet Switch 4 RJ45 ports to 1 optical port - 1310 nm 2 optical fibres
HXDF32816S-4TX1FX-VB Fast Ethernet Switch 4 RJ45 ports to 1 optical port - Tx1310nm/Rx1550nm 1 optical fibre
Reference Designation Qt.
FCAS210100-VB 230 VAC/12 VDC converter - 1A- 12W - Wall plug
FCAS220120-VB 230 VAC/12 VDC converter- 1,25A - 15 W - DIN Rail
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