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NS-208PSE Robust Version with Conformal Coating (PSE). Supports operating temperatures from -40°C ~ +75°C


NS-208PSE Robust Version with Conformal Coating (PSE). Supports operating temperatures from -40°C ~ +75°C

  Price:  $489.00  

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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.

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The NS-208PSE is an 8-port unmanaged PoE (Power over Ethernet) Industrial Ethernet switch. It supports 8 PoE ports which are classified as power source equipments (PSE). The NS- 208PSE makes centralized power supply come true and provides up to 15.4 watts of power per port. The NS-208PSE can be used to power IEEE802.3af compliant powered devices (PD) by Ethernet cable and eliminates the need for additional power wiring.
  • Automatic MDI/MDI-X crossover for plug-and-play
  • Each port supports both 10/100Mbps speed auto negotiation
  • Store-and-forward architecture
  • Full duplex IEEE 802.3x and half duplex backpressure flow control
  • 8 PoE ports with Power Sourcing Equipment (PSE) operation
  • Auto-detection of PD (powered devices) and automatic power management
  • Over-temperature, over-current and over/under-voltage detection
  • Supports operating temperatures from -40°C ~ +75°C
  • DIN-Rail mount
  • NSM-208PSE-R meets railway standards. "-R" stands for products with MIL SPEC conformal coating protection


Models  NS-208PSE  NSM-208PSE 
Standards  IEEE 802.3, 802.3u, 802.3x ,802.3af (Power over Ethernet)   
Processing Type  Store & forward, wire speed switching   
MAC Addresses  1024  
Memory Bandwidth  3.2 Gbps   
Frame buffer memory  512 Kbit   
Flow Control  IEEE802.3x flow control, back pressure flow control   
RJ45 ports  10/100 Base-T(X) auto negotiation speed, F/H duplex mode, and auto MDI/MDI-X connection   
LED Indicators  Power, Link/Act , Power Device is detected   
Ethernet Isolation  1500 Vrms 1 minute   
+/- 6kV EMS Protection  Yes   
Power Input 
Input Voltage Range  +46 ~ +55VDC for PoE output   
Power consumption  0.12A@48 VDC with PoE Off   
Protection  Power reverse polarity protection   
+/- 6kV EMS Protection  Yes   
Connection  3-Pin Removable Terminal Block   
PoE Output 
PoE Compliance  100% IEEE 802.3af compliant   
PoE Classification  PSE (Power Sourcing Equipment)   
PoE Voltage  +46 ~ +55 VDC depending on power input   
PoE Power  Up to 15.4 watts per channel   
PoE Operation  Automatic detection and power management   
Casing  Plastic (Flammability UL 94V-0)  Metal (IP30 Protection) 
Dimensions (W x L x H)  31 mm x 157 mm x 113 mm  25 mm x 168 mm x 119 mm 
Installation  DIN-Rail   
Operating Temperature  -40 °C ~ +75 °C   
Storage Temperature  -40 °C ~ +85 °C   
Ambient Relative Humidity  10% ~ 90% RH, non-condensing   

References and Support

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