Switch công nghiệp 4 cổng PoE Ethernet + 1 cổng Ethernet ICP DAS NSM-205PSE-12-4W

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

5-Port 10/100 Mbps PoE (PSE) Ethernet Switch in metal case with 12 VDC Input. Provides up to 4 watts of PoE power per port. Supports operating temperatures from -40°C ~ +75°C

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Switch công nghiệp 4 cổng PoE Ethernet + 1 cổng Ethernet ICP DAS NSM-205PSE-12-4W


NSM-205PSE-12V-4W is a 5-port unmanaged PoE (Power-over-Ethernet) Industrial Ethernet switch that has 4 PoE ports which are classified as power source equipment (PSE). The NSM-205PSE-12V-4W provides up to 4 watts of power per PSE port.

The NSM-205PSE-12V-4W is designed with a 12 VDC to 48 VDC boost for PoE applications where a 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 +12 VDC

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

  • DIN-Rail




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 , Power Device is detected

Ethernet Isolation

1500 Vrms 1 minute

Power Input

Input Voltage Range

+12 ~ +24 VDC

Power Consumption

0.3A@ 12 VDC without PD loading; 2.2A@ 12 VDC with PD full loading


Reverse Polarity 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 4 watts per Ethernet port

PoE Operation

Automatic detection and power management



Metal (IP30 Protection)

Dimensions (W x L x H)

25 mm x 168 mm x 119 mm




Operating Temperature

-40°C ~ +75°C (-40°F ~ +167°F)

Storage Temperature

-40°C ~ +85°C (-40°F ~ +185°F)

Ambient Relative Humidity

10% ~ 90% RH, non-condensing

Reference & Support

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