Switch công nghiệp 5 cổng PoE Ethernet ICP DAS NS-205PSE-12

Thương hiệu: ICP DAS | Tình trạng: Còn hàng
Liên hệ

5-Port 10/100 Mbps PoE (PSE) Ethernet Switch with 12 VDC Input. Supports operating temperatures from -40°C ~ +75°C

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Switch công nghiệp 5 cổng PoE Ethernet ICP DAS NS-205PSE-12


This product is no longer available. See NSM-205PSE-12-4W for the replacement.

The NS-205PSE-12V/NSM-205PSE-12V 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-12V/NSM-205PSE-12V makes centralized power supply come true and provides up to 15.4 watts of power per PSE port

The NS-205PSE-12V/NSM-205PSE-12V 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 10/100 Mbps 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 Input, +18 VDC ~ +32 VDC

  • Supports operating temperatures from -40 °C ~ +75 °C

  • DIN-Rail

  • 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




IEEE 802.3, 802.3u, 802.3x ,802.3af (Power over Ethernet)

Processing Type

Store & forward, wire speed switching

MAC Addresses


Memory Bandwidth

3.2 Gbps

Frame Buffer Memory

512 Kbit

Flow Control

IEEE802.3x flow control, back pressure flow control


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

+/-6 kV EMS Protection


Power Input

Input Voltage Range

+10 ~ +18 VDC for PoE output

Power Consumption

0.24 A@ 12 VDC without PD loading;
3.2 A@ 12 VDC with PD full loading; 4.6 A@ 18 VDC with PD full loading


Power reverse polarity protection

Frame Ground for EMS Protection



3-Pin Removable Terminal Block

PoE Output

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



Plastic (Flammability UL 94V-0)

Dimensions (W x L x H)

31 mm x 157 mm x 113 mm




Operating Temperature

-40 °C ~ +75 °C

Storage Temperature

-40 °C ~ +85 °C

Ambient Relative Humidity

10% ~ 90% RH, non-condensing

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