ESULH4-L1-W
Typical System Configuration

Industrial Ethernet switch, ESULH4-L1-W

Industrial Ethernet switch, unmanaged, (4) 10/100Mbps IEEE802.3af/at PoE/PoE++ copper ports (up to 70W per port) and (1) 10/100Mbps copper port.

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Description

The KBC ESULH4-L1 series is a 5-port, unmanaged industrial switch with 4 of the ports supplying IEEE802.3at POE++, Power over Ethernet. The switch is a Power Sourcing Equipment (PSE) device and is capable of providing up to 70W of power per port. The switch provides connectivity for up to five 10/100Mbps twisted pair copper ports. The ESULH4-L1 series is designed for use in a wide range of operating temperatures in non–environmentally conditioned, industrial applications. It is an automatic identification effective powered device (PD) to maintain a reliable power supply and includes short circuit and overload protection. A DIP switch per PoE port is provided to select PSE or direct power for non PoE PD. The ESULH4-L1 is available in a wall-mount configuration.

Features:

  • 3at POE++ on 4 ports
  • DIP switch to select PSE or direct power for non PoE PD
  • Supports 48Vdc input
  • Full & half duplex operation
  • MDI/MDI-X

Specifications

Standards

    • IEEE Standards:
      • IEEE 802.3 10BASE-T
      • IEEE 802.3u 100BASE-TX
      • IEEE 802.3x Full Duplex

Power

    • Power Input: 48Vdc
    • Power Consumption: ≤3W (without PoE)
    • Power Supply: Supplied separately

Switch Performance

    • Architecture: Store & forward
    • Max Filter Rate: 148 810 pps
    • Max Data Rate: 148 810 pps
    • Memory Buffer: 512K

PoE

    • Standard: IEEE802.3af/at & PoE++
    • Power Supplied (per port): 15.4/25.5/70W max
    • Mode:
      • PSE or direct power
      • Selected by DIP switch

Power

    • Power Input: 48Vd
    • Power Consumption: ≤3W (without PoE)
    • Power Supply: Supplied separately

Environmental

    • Operating Temperature: 40°~+70°C / -40°~+158°F
    • Storage Temperature: 40°~+85°C / -40°~+185°F
    • Operating Humidity: 5% to 95% non-condensing
    • Mean Time Before Failure (MTBF): >70 000hrs

Mechanical

    • Dimensions (L x W x H): 144x105x55mm/5.57×4.12×2.14”
    • Weight: 500g
    • Installation: Wall-mount

Connectors

    • 10/100 Electrical: 5 x RJ45
    • Power: 3-way screw block terminal

 

Downloads

Datasheet of ESULH4-L1-W

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