8-Port Industrial 10/100 Mbps Unmanaged Ethernet Switch, DIN-Rail mount (Robust Version).   Supports operating temperatures from -40°C ~ +75°C (-40°F ~ 167°F).

NS-208R - Robust 8-port Industrial Unmanaged Ethernet Switch

8-Port Industrial 10/100 Mbps Unmanaged Ethernet Switch, DIN-Rail mount (Robust Version). Supports operating temperatures from -40°C ~ +75°C (-40°F ~ 167°F).

  Price:  $319.00  

Fastest Delivery: (Details) X Delivery Details
We ship via UPS and fastest delivery is with Next Day Air. UPS Next Day Air Early typically gets their product to them as early as 8am, Next Day Air gets their product typically there by 10:30am and Next Day Air Saver typically by 3pm. We ship same day for in stock items and the lead time is up to one week for out of stock items. Delivery is dependent on UPS and your shipping method.

Features

The NS-208R has 8 Ethernet Switching ports that support 10/100Base-T(X), with a 10/100M auto-negotiation feature and auto MDI/MDI-X 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. NS-208R is designed especially for mission critical and harsh environmental applications since it comes ready with conformal coating.

  • Automatic MDI/MDI-X crossover for plug-and-play
  • Full duplex IEEE 802.3x and half duplex backpressure flow control
  • Store-and-forward
  • Supports 4 kV Ethernet ESD protection
  • Provides ESD protection 4 kV, EFT protection 3 kV and Surge protection 2 kV for power line
  • 2 Gbps high performance memory bandwidth.
  • Supports +12 ~ 48V DC voltage
  • Supports operating temperatures from -40°C ~ +75°C
  • DIN-Rail Mount

Applications

NS-208R Applications

 

Specifications

Technology
Standards IEEE802.3, 802.3u, 802.3x
Processing Type Store & forward; wire speed switching
MAC Addresses 2048
Memory Bandwidth 3.2 Gbps
Frame Buffer Memory 512 Kbit
Flow Control IEEE 802.3x fl ow control, back pressure flow control
Interface
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
Power
Input Voltage Range +12 ~ 48VDC (Non-isolation)
Power consumption 0.15A@24VDC, +/- 5% arrowed with 10M Full duplex.
Protection Power reverse polarity protection
Frame Ground for EMS Protection Yes
Connection 5-Pin Removable Terminal Block
Mechanical
Case Plastic
Flammability

UL 94V-0

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

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