Model: NS-208G
NS-208G
Unmanaged 8-Port Industrial 10/100/1000 Base-T Ethernet Switch
 
     
     
 
 
 

The NS-208G has 8 Ethernet Switching ports that support 10/100/1000 Base-T, with a 10/100/1000M auto-negotiation feature and auto MDI/MDIX function. It can connect 8 workstations and automatically switches the transmission speed (10 Mbps or 100 Mbps or 1000Mbps) 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 and 1000 Mbps speed auto negotiation
  • Store-and-forward architecture
  • Full duplex IEEE 802.3x and half duplex backpressure flow control
  • 16 Gbps high performance memory bandwidth.
  • Power Inputs +10 ~ +30V DC
  • Supports operating temperatures from ¡V30 ~ +70 ¢J
  • DIN rail mount for industrial usage
  
   
     
 
 
 
Technology
Standards IEEE 802.3, 802.3u, 802.3ab and 802.3x
Processing Type Store & forward wire speed switching - no delays
MAC Addresses 8K
Memory Bandwidth 16 Gbps
Frame buffer memory 1 Mbit
Jumbo Frames 9K for Speed 1000M
Flow Control IEEE802.3x flow control, back pressure flow control
Interface
RJ45 ports 10/100/1000 Base-T auto negotiation speed, F/H duplex mode,
and auto MDI/MDIX connection
LED Indicators Power, 10/100/1000M, 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
Gigabit Ethernet : 4-pair UTP/STP Cat.5, EIA/TIA-568 100-ohm
Power
Input Voltage Range +10 ~ +30VDC (Non-isolation)
Power consumption 0.3A@24VDC, +/- 5% arrowed with 1000M 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 110mm x 97.5mm (W x H x D)
Installation DIN rail mount
Environmental
Operating Temperature -30 ~ +70¢XC
Storage Temperature -40 ~ +75¢XC
Ambient Relative Humidity 10% to 90% non-condensing
 
   
     
 
 
 
NS-208G CR    Unmanaged 8-Port Industrial 10/100/1000 Base-T Ethernet Switch (RoHS)
 
   
     
 
 
 
KWM020-1824F    24V/0.75A Power Supply, (No-mounting)
DIN-KA52F    24V/1A Power Supply, (With DIN-Rail mounting)
 
   
       
 
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