Industrial Smart Ethernet Switch with 8 10/100 Ba

NS-208 Unmanaged 8-Port Industrial 10/100 Base-T Ethernet Switch

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The NS-208 has 8 Ethernet Switching ports that support 10/100Base-T, 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.

  • 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
  • 2.0 Gbps high performance memory bandwidth.
  • Supports +10 ~ +30V DC voltage
    Reverse Polarity Protection
  • Supports operating temperatures from –30 ~ +75 °C
  • DIN rail mount for industrial usage

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
RJ45 ports 10/100BaseT(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
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
Case Plastic

UL 94V-0

Dimensions 64mm x 118mm x 98mm (W x H x D)
Installation DIN rail mount
Operating Temperature -30 ~ +75°C
Storage Temperature -40 ~ +85°C
Ambient Relative Humidity 10% to 90% non-condensing

NS-208    Unmanaged 8-Port Industrial 10/100 Base-T Ethernet Switch
NS-208 CR    Unmanaged 8-Port Industrial 10/100 Base-T Ethernet Switch (RoHS)

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