home > product> solutions > industrial ethernet switch & fiber switch > Selection Guide > NS-105PSE-24V/NS-205PSE-24V/NSM-205PSE-24V/NSM-210PSE-24V
 
NS-205PSE-24V/NSM-205PSE-24V ~ NEW ~
5-port 10/100 Mbps PoE (PSE) Ethernet Switch with +24 VDC Input
NSM-208PSE-24V ~ NEW ~
8-port 10/100 Mbps PoE (PSE) Ethernet Switch with +24 VDC Input
 
       
 
Model: NS-205PSE-24V Model: NSM-205PSE-24V Model: NSM-208PSE-24V  
 
The NS-205PSE-24V/NSM-205PSE-24V 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 NSM-208PSE-24V/NS-205PSE-24V/NSM-205PSE-24V makes centralized power supply come true and provides up to 15.4 watts of power per PSE port.

Ethernet switchs are designed with +24 VDC to +48 VDC boost for PoE application where +48 VDC power supply is not available.
 
  • 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 +18 VDC ~ +32 VDC For NS-205PSE-24V/NSM-205PSE
  • Power Inputs +18 VDC ~ +55 VDC For NSM-208PSE-24V
  • Store-and-forward architecture
  • 3.2 Gbps high performance memory bandwidth
  • IEEE 802.3af compliant PoE ports
  • DIN-Rail Mounting
 
Models NS-205PSE-24V NSM-205PSE-24V NSM-208PSE-24V
Technology
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 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 Indicators Power, Link/Act, 10/100M, Power Device is detected
Ethernet Isolation 1500 Vrms 1 minute
EMS Protection Yes
Power Input
Input Voltage Range +18 VDC ~ +32 VDC +18 VDC ~ +55 VDC
Power Consumption 0.24 A @ 24 VDC without PD loading
3.2 A @ 24 VDC with PD full loading		 0.28 A @ 24 VDC without PD loading
6.1 A @ 24 VDC with PD full loading
Protection Power reverse polarity protection
EMS Protection Yes
Connection 3-Pin Removable Terminal Block 6-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)
Mechanical
Casing Plastic (Flammability UL 94V-0) Metal (IP30 Protection)
Dimensions (W x L x H) 31 mm x 113 mm x 157 mm 25 mm x 119 mm x 168 mm 28 mm x 120 mm x 160 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-205PSE-24V CR Unmanaged 5-port 10/100 Mbps PoE (PSE) Ethernet Switch; +24 VDC Input (RoHS)
NSM-205PSE-24V CR Unmanaged 5-port 10/100 Mbps PoE (PSE) Ethernet Switch with Metal Casing; +24 VDC Input (RoHS)
NSM-208PSE-24V CR Unmanaged 8-port 10/100 Mbps PoE (PSE) Ethernet Switch with Metal Casing; +24 VDC Input (RoHS)
 
DP-1200 24V/5A, 120 W Power Supply with DIN-Rail Mounting
MDR-60-24 24V/2.5A, 60 W Power Supply with DIN-Rail Mounting
DR-120-24 4 V/5 A, 120 W Single Output Industrial DIN Rail Power Supply
SDR-240-24 24 V/10 A, 240 W Single Output Industrial DIN Rail Power Supply with PFC Function
 
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