Switch 5 Position Right Angle 10-100 PSE with 24 Volt DC 18-32 Volt DC For Power Over Ethernet (POE)

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  • Jameco Part no.: 2129035
  • Manufacturer: ICP DAS USA
  • Manufacturer no.: NS-205PSE-24
  • NCNR (Non-Cancelable, Non Returnable)
  • HTS code: 8527904000
  • Web Exclusive
# of units Price
1+ $313.49
5+ $297.79

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5-Port 10/100 Mbps PoE (PSE) Ethernet Switch with 24 VDC Input

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 equipments (PSE). The NS-205PSE-24V/NSM-205PSE-24V makes centralized power supply come true and provides up to 15.4 watts of power per PSE port.

The NS-205PSE-24V/NSM-205PSE-24 is 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
  • Each port supports both 10/100Mbps speed auto negotiation
  • Store-and-forward architecture
  • Full duplex IEEE 802.3x and half duplex backpressure flow control
  • 4 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
  • Power Input, +18 ~ +32 VDC
  • Supports operating temperatures from -40 ~ +75°C
  • DIN-Rail
Models NS-205PSE-24V NSM-205PSE-24V
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, 10/100M, Power Device is detected
Ethernet Isolation 1500 Vrms 1 minute
± 6kV EMS Protection Yes
Power Input
Input Voltage Range +18 ~ +32VDC for PoE output
Power consumption [email protected] 24 VDC with PoE Off
Protection Power reverse polarity protection
± 6kV EMS Protection Yes
Connection 3-Pin Removable Terminal Block
PoE Output (Port1 ~ 4)
PoE Compliance 100% IEEE 802.3af compliant
PoE Classification PSE (Power Sourcing Equipment)
PoE Voltage +48 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
LED Color Description
Power Red On Power is On

Red Off Power is Off
Port1 ~ 4 Orange On Power Device is detected

Green On Link/Act
Port5 Yellow On Link to 100 Mbps

Green On Link/Act

Pin Function for Terminal Block:
External power supply is connected using the removable terminal block:
PWR : Power input (+18 ~ +32 VDC) and should be connected to the power supply (+)
GND : Ground and should be connected to the power supply (-)
F.G. : F.G. stands for Frame Ground (protective ground). It is optional. If you use this
pin, it can reduce EMI radiation; improve EMI performance and ESD protection.

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