5-Port 10/100 Mbps Power Over Ethernet PoE (PSE) Ethernet Switch with 24 VDC Input. Supports operating temperatures from -40 ~ +75°C (-40F ~ 167F).

NS-205PSE-24V - Unmanaged 5-port 10/100 Mbps PoE Ethernet Switch

5-Port 10/100 Mbps Power Over Ethernet PoE (PSE) Ethernet Switch with 24 VDC Input. Supports operating temperatures from -40 ~ +75°C (-40F ~ 167F).

  Price:  $329.00  

Features

Application Image NS-205PSE-24V 5 port PoE Ethernet Switches

The NS-205PSE-24 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 enables centralized power supply and provides up to 15.4 watts of power per PSE port. The NS-205PSE-24 is designed with 24 VDC to 48 VDC boost for PoE applications where 48 VDC power supply is not available.

  • Automatic MDI/MDI-X crossover for plug-and-play
  • Each port supports both 10/100 Mbps speed auto negotiation
  • Store-and-forward architecture
  • Full duplex IEEE 802.3x and half duplex backpressure fl ow 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
  • Supports operating temperatures from -40 °C ~ +75 °C
  • Power Inputs +18 VDC ~ +32 VDC (NS-205PSE-24V/NSM-205PSE-24V)
  • 3.2 Gbps high performance memory bandwidth
  • IEEE 802.3af compliant PoE ports
  • Slim packaging fits on your DIN-Rail Mounting

Reference & Support

Specifications

Models NS-205PSE-24V NSM-205PSE-24V
Technology
StandardsIEEE 802.3, 802.3u, 802.3x ,802.3af (Power over Ethernet)
Processing TypeStore & forward; wire speed switching
MAC Addresses1024
Memory Bandwidth3.2 Gbps
Frame buffer memory512 Kbit
Flow ControlIEEE802.3x flow control, back pressure flow control
Interface
RJ45 ports10/100 Base-T(X) auto negotiation speed, F/H duplex mode, and auto MDI/MDI-X connection
LED IndicatorsPower, Link/Act , 10/100M, Power Device is detected
Ethernet Isolation1500 Vrms 1 minute
+/- 6kV EMS ProtectionYes
Power Input
Input Voltage Range+18 ~ +32VDC for PoE output
Power consumption0.24@ 24 VDC with PoE Off
ProtectionPower reverse polarity protection
+/- 6kV EMS ProtectionYes
Connection3-Pin Removable Terminal Block
PoE Output (Port1 ~ 4)
PoE Compliance100% IEEE 802.3af compliant
PoE ClassificationPSE (Power Sourcing Equipment)
PoE Voltage+48 VDC depending on power input
PoE PowerUp to 15.4 watts per channel
PoE OperationAutomatic detection and power management
Mechanical
CasingPlastic (Flammability UL 94V-0)Metal (IP30 Protection)
Dimensions(W x L x H) 31 mm x 157 mm x 113 mm25 mm x 168 mm x 119 mm
InstallationDIN-Rail
Environmental
Operating Temperature-40 °C ~ +75 °C
Storage Temperature-40 °C ~ +85 °C
Ambient Relative Humidity10% ~ 90% RH, non-condensing

LED Color Description
PowerRed OnPower is On
Red OffPower is Off
Port1 ~ 4Orange OnPower Device is detected
Green OnLink/Act
Port5Yellow OnLink to 100 Mbps
Green OnLink/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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