Switch công nghiệp 5 cổng Ethernet ICP DAS NS-205

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

Unmanaged 5-Port Industrial Ethernet Switch with Din Rail Mount. Each port supports 10/100 Mbps speed auto negotiation and plug-and-play. Durable for harsh industrial environments and compact for use in control panels. Supports operating temperature -40 ~ +75°C (-40F ~ 167F).

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Switch công nghiệp 5 cổng Ethernet ICP DAS NS-205


NS-205 is light and compact, din rail mountable and can easily fit in tight spaces in control panels. With the width of 1.3 inch (33 mm), it can save users a lot of space.

The NS-205 is a compact, robust and durable 5-port industrial Ethernet switch. It has 5 Ethernet switching ports that support 10/100 Base-TX, with 10/100M auto-negotiation and an auto MDI/MDI-X function. It is very easy to use with plug-and-play. Through its 5 ports it can connect with 5 workstations and automatically switch the transmission speed (10 Mbps or 100 Mbps) for corresponding connections. The flow control mechanism is also negotiated. There is activity/link/data rate LED indicators for each port, which makes it easy to trouble-shoot. Port connectors are shielded RJ-45. It contains "soft start" function with overload protection and high-low voltage protection.

Compact and Durable to Work in Harsh Industrial Environments

The din rail mount allows it to be mounted on a din rail in control panels. The NS-205 is designed to operate in a wide range of temperatures to work in harsh industrial environment.

  • 5 Unmanaged 10/100Mbps Fast Ethernet Ports

  • EASY-TO-USE: Automatic MDI/MDI-X Crossover for Plug-and-Play

  • FAST SPEED: Each Port Supports 10/100 Mbps Speed Auto Negotiation

  • Store-and-Forward Architecture for Fast Processing

  • ROBUST AND DURABLE: Can Be Used in Extreme Industrial Environments.

  • Supports a Wide Range of Operating Temperatures from -40C ~ +75C (-40F ~ 167F).

  • EASY TO MOUNT: Din Rail Mountable - Can Easily Fit in Control Panels.

  • MORE PROTECTION: Reverse Polarity Protection, Frame Ground for EMS Protection

  • Full Duplex IEEE 802.3x and Half Duplex Back Pressure Flow Control

  • Integrated Look-up Engine with Dedicated 1024 Unicast MAC Addresses.

  • VERY LOW FAILURE RATE: Mean Time Between Failures (MTBF) = 438,000 hours (Temperature is 25 °)

  • Supports +10 ~ +30 VDC Power Input




IEEE802.3, 802.3u, 802.3x

Processing Type

Store & forward, wire speed switching

MAC Addresses


Memory Bandwidth

1.4 Gbps

Frame Buffer Memory

256 Kbit

Flow Control

IEEE802.3x flow control, back pressure flow control


RJ45 ports

5 ports 10/100 BaseTX auto negotiation speed, F/H duplex mode, 
and auto MDI/MDI-X connection

LED Indicators

Power, 10/100M, Link/Act

Ethernet Isolation

1500 Vrms 1 minute

Frame Ground for EMS Protection



Ethernet : 2-pair UTP/STP Cat.3,4,5, EIA/TIA-568 100-ohm

Fast Ethernet : 2-pair UTP/STP Cat. 5, EIA/TIA-568 100-ohm


Input Voltage Range

+10 ~ +30VDC (Non-isolation)

Power consumption

0.1A@24VDC, +/- 5% arrowed with 10M Full duplex.

0.09A@24VDC, +/- 5% arrowed with 100M Full duplex


Power reverse polarity protection

Frame Ground for EMS Protection



3-Pin Removable Terminal Block





UL 94V-0


33 mm x 78 mm x 107 mm (W x L x H)




Operating Temperature

-40 ~ +75 °C

Storage Temperature

-40 ~ +85 °C

Ambient Relative Humidity

10% to 90% HR, non-condensing

Reference & Support

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