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NSM-108 8 port Ethernet Switch - Rugged  £127.00 

The NSM-108 has 8 Ethernet Switching ports that support 10/100Base-T(X), with a 10/100M auto-negotiation feature and auto MDI/MDIX function. It can connect 8 workstations and automatically switches the transmission speed (10 Mbps or 100 Mbps) for corresponding connections.

The flow control mechanism is also negotiated. There is link/data rate LEDs for each port to aid trouble-shooting. Port connectors are shielded RJ-45.

This unit is supplied in an IP20 rugged, high-strength steel case capable of either DIN-Rail or Wall Mounting.

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Features

  • Automatic MDI / MDI-X crossover for plug-and-play
  • Each port supports both 10/100 Mbps speed auto negotiation
  • Store-and-forward architecture
  • Full duplex IEEE 802.3x and half duplex backpressure flow control
  • 2 Gbps high performance memory bandwidth.
  • Supports +10 ~ +30Vdc voltage
  • Supports operating temperatures from -30 ~ +75°C
  • IP20 rugged hugh-strength metal case
  • DIN rail mount for industrial usage and screw hole for wall mounting
    		•

    Specifications

    Technology

  • Standards : IEEE802.3, 802.3u, 802.3x
  • Processing Type : Store & forward wire speed switching - no delays
  • MAC Addresses : 1024
  • Memory Bandwidth : 2 Gbps
  • Flow Control : IEEE802.3x flow control, back pressure flow control

    • Interface

  • RJ45 Ports : 10/100 Base-T(X) auto negotiation speed, F/H duplex mode,
    and auto MDI/MDIX connection
  • LED Indicators : Power, 10/100M, Link/Act
  • Ethernet isolation : 1500 Vrms 1 minute
  • Frame Ground for EMS Protection : Yes
  • Cable : Ethernet : 2-pair UTP/STP Cat.3,4,5, EIA/TIA-568 100-ohm
    Fast Ethernet : 2-pair UTP/STP Cat. 5, EIA/TIA-568 100-ohm

    • Power

  • Input Voltage Range : +10 ~ +30VDC (Non-isolation)
  • Power Consumption : 0.15A@24VDC, +/- 5% arrowed with 10M Full duplex.
    0.09A@24VDC, +/- 5% arrowed with 100M Full duplex.
  • Protection : Power reverse polarity protection
  • Frame Ground for EMS Protection : Yes
  • Connection : 5-Pin Removable Terminal Block

    • Mechanical

  • Case : Metal
  • Environmental Rating : IP20
  • Dimensions : 64mm x 110mm x 98mm (W x H x D)
  • Installation : DIN Rail Mount, Wall Mounting

    • Environmental

  • Operating Temperature : -30 to 75 °C
  • Storage Temperature : -40 to 85 °C
  • Ambient Relative Humidity : 10% to 90% non-condensing
    		•

    Technical

    User Manual

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