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home > product> solutions > industrial ethernet switch & fiber switch > Selection Guide > NS-105PSE/NS-205PSE
 
NS-105PSE/NS-205PSE
5-port 10/100 Mbps PoE (PSE) Ethernet Switch
 
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Model: NS-105PSE Model: NS-205PSE
 
The NS-105PSE/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 equipment (PSE). The NS-105PSE/NS-205PSE makes centralized power supply come true and provides up to 15.4 watts of power per PSE port.
 
  • Automatic MDI/MDI-X crossover for plug-and-play
  • Full duplex IEEE 802.3x and half duplex backpressure flow control
  • Supports operating temperatures from -40 °C ~ +75 °C
  • Each port supports both 10/100 Mbps speed auto negotiation
  • Power Inputs +46 VDC ~ +55 VDC
  • Store-and-forward architecture
  • IEEE 802.3af compliant PoE ports
  • Slim packaging fits on your DIN-Rail Mounting
 
Models NS-105PSE NS-205PSE
Technology
Standards IEEE 802.3, 802.3u, 802.3x ,802.3af (Power over Ethernet)
Processing Type Store & forward; wire speed switching
MAC Addresses 2048
Frame Buffer Memory 768 Kbit
Flow Control IEEE 802.3x flow control, back pressure flow control
Interface
RJ-45 Ports 10/100 Base-T(X) auto negotiation speed, F/H duplex mode, and auto MDI/MDI-X connection
LED Indica Power, Link/Act , 10/100M, Power Device is detected
Ethernet Isolation 1500 Vrms 1 minute
EMS Protection Yes
Power Input
Input Voltage Range +46 VDC ~ +55 VDC
Power Consumption 0.05 A @ 48 VDC without PD loading
1.45 A @ 48 VDC with PD full loading
Protection Power reverse polarity protection
EMS Protection Yes
Connector 5-Pin Removable Terminal Block 3-Pin Removable Terminal Block
PoE Technology
PoE Compliance 100% IEEE 802.3af compliant
PoE Classification PSE (Power Sourcing Equipment)
PoE Power Up to 15.4 watts per channel
PoE Operation Automatic detection and power management
PoE Pin Assignments V+ (Pin 1, 2), V- (Pin 3, 6)
PoE Disconnect Mode DC disconnect
Mechanical
Casing Plastic (Flammability UL 94V-0)
Dimensions (W x L x H) 76 mm x 38 mm x 118 mm 33 mm x 78 mm x 107 mm
Installation DIN-Rail Mounting
Environment
Operating Temperature -40 °C ~ +75 °C
Storage Temperature -40 °C ~ +85 °C
Ambient Relative Humidity 10% ~ 90% RH, non-condensing
 
NS-105PSE CR Unmanaged 5-port 10/100 Mbps PoE (PSE) Ethernet Switch (RoHS)
NS-205PSE CR Unmanaged 5-port 10/100 Mbps PoE (PSE) Ethernet Switch (RoHS)
 
DR-120-48 48V/2.5A, 120 W Power Supply with DIN-Rail Mounting
MDR-60-48 48 V/1.25 A, 60 W Power Supply with DIN-Rail Mounting
DIN-KA52F-48 48 V/0.52 A, 25 W Power Supply with DIN-Rail Mounting
 
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