W&T connects
Interfaces for TCP/IP, Ethernet, RS-232, RS-485, USB, 20mA, glass and plastic fiber optic cable, http, SNMP, OPC, Modbus TCP, I/O digital, I/O analog, ISA, PCI
Data sheet:

Ethernet Switch Industry, 4 Ports

Networking in the control cabinet incl. 24V or PoE injection/extraction

The compact Industry-Switch connects up to four network components in the control cabinet. The Switch itself is powered via PoE or with 24-48V and can also power the connected components using PoE injection or a voltage output (PoE extraction).



  • 4x Ethernet 10/100BaseT

Management and connectivity:

  • Port mirroring for network recordings
  • Industrial grade with
    • noise immunity in accordance with EN 61000-6-2
    • Housing for DIN rail mounting
    • Operating temperature range 0...70°C

Power supply:

  • Special functions for PoE or 48V supply:
    • Pass-through / injection: The switch can power up to three PoE-capable terminal devices
    • Extraction: The switch decouples 24V DC / 10W from PoE for powering non-PoE devices
  • External
    • Screw terminals, 24V-48V DC
    • Use as PoE injector only possible with 48V DC

Standards & more

  • Conforms to standards both in office and industrial environments:
    • High noise resistance per EN 61000-6-2
    • Low noise emission per EN 55032:2015 + A1 Cl. B, EN 61000-3-2 & EN 61000-3-3
  • 5 year guarantee

Example applications

Narrow network expander:
A nearly full control cabinet and you still have 2-3 more network terminal devices to connect? The compact, 22mm wide switch is ideal for networking Com-Servers, Web-IOs, Web-Thermographs, USB Servers or other Ethernet terminal devices.

Non-PoE network camera in a PoE network:
The additional power output provides up to 500mA at 24V. This means for example a non-PoE network camera can be integrated into a PoE network without the need for an additional external power supply.

Technical data

Connections and displays:

  • Network:
    • 1x UpLink 10/100BT autosensing (PoE capable)
    • 3x DeviceLink 10/100BT autosensing, PoE Injection (Class 1 ) configurable
    • Port mirroring for 1 port possible
    • HP Auto MDI/MDI-X and IEEE Auto Crossover support
  • Galvanic isolation:
    • min. 1500 V
  • Power supply:
    • Screw terminal: DC 24V .. 48V (+/-10%) or AC 18Veff .. 30Veff (+/-10%)
    • or Power-over-Ethernet (PoE)
  • Current consumption:
    • typ. 80mA @24V DC
    • PoE Class 0 (0.44 - 15W depending on load)

Housing and other data:

  • Housing:
    • Plastic compact housing for top-hat rail mount
    • 105 x 22 x 75mm (L x W x H)
  • Enclosure rating:
    • IP20
  • Weight:
    • approx. 200g
  • Ambient temperature:
    • Storage: -40..+70°C
    • Operating: 0..+70°C
  • Permissible relative humidity:
    • 5..95% RH (non-condensing)
  • Scope of delivery:
    • 4 Port Ethernet Switch Industry

    • Please order power supplies as separate accessories.
    • Use as a PoE Injector possible only with 48V DC power supply.