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Model: NS-205PSE
NS-205PSE
Unmanaged POE Ethernet Switch
   
   
   
 
 
 
The NS-205PSE is a 5-port unmanaged PoE (Power-over-Ethernet) Industrial Ethernet switch, it supports 4 PoE ports which are classified as power source equipments (PSE).The NS-205PSE makes centralized power supply come true and provides up to 15.4 watts of power per port. The NS-205PSE 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
  • 3.2 Gbps high performance memory bandwidth.
  • Power Inputs +46 ~ +55V DC
  • Supports operating temperatures from ¡V30 ~ +75¢XC
  • DIN rail mount
  • IEEE 802.3af Compliant PoE Ports
  • Four 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
  
   
     
 
 
 
Technology
Standards IEEE 802.3, 802.3u, 802.3x ,802.3af (Power over Ethernet)
Processing Type Store & forward wire speed switching
MAC Addresses 1K
Memory Bandwidth 3.2 Gbps
Frame buffer memory 512 Kbit
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
Input Voltage Range +46 ~ +55VDC for PoE output
Power consumption 1.3A@48VDC, +/- 5% arrowed
Protection Power reverse polarity protection
Frame Ground for 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 ~ +48 VDC depending on power input
PoE Power Up to 15.4 watts per channel
PoE Operation Automatic detection and power management
Mechanical
Case Plastic
Flammability UL 94V-0
Dimensions 33mm x 107mm x 78mm (W x H x D)
Installation DIN rail mount
Environmental
Operating Temperature -30 ~ +75¢XC
Storage Temperature -40 ~ +85¢XC
Ambient Relative Humidity 10% to 90% non-condensing
 
   
     
 
 
 
NS-205PSE CR    Unmanaged Ethernet switch with 4 PoE and 1 RJ45 uplink (RoHS)
 
   
     
 
 
 
MDR-60-48    48V/1.25A Power Supply, (With DIN-Rail mounting)
 
   
     
 
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