NS-205

$0.00

The NS-205 has officially been phased out and will no longer be available. the suggested replacement is NS-205A

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 e...

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Categories:	Switches and Converters with Plastic Cases \| Industrial Ring Ethernet/Fiber Switch \| Industrial Unmanaged Ethernet Switches
Review:	Write your review
Resources:	Quick Start User's Manual Data Sheet Quick Start Guide Pin Assignment Block Diagram Dimensions CE Certification FCC Certification MTBF Report

NS-205 size

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.

NS-205 Appearance

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

Specifications

Technology
Standards	IEEE802.3, 802.3u, 802.3x
Processing Type	Store & forward, wire speed switching
MAC Addresses	1024
Memory Bandwidth	1.4 Gbps
Frame Buffer Memory	256 Kbit
Flow Control	IEEE802.3x flow control, back pressure flow control
Interface
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	Yes
Cable	Ethernet : 2-pair UTP/STP Cat.3,4,5, EIA/TIA-568 100-ohm
Cable	Fast Ethernet : 2-pair UTP/STP Cat. 5, EIA/TIA-568 100-ohm
Power
Input Voltage Range	+10 ~ +30VDC (Non-isolation)
Power consumption	0.1A@24VDC, +/- 5% arrowed with 10M Full duplex.
Power consumption	0.09A@24VDC, +/- 5% arrowed with 100M Full duplex
Protection	Power reverse polarity protection
Frame Ground for EMS Protection	Yes
Connection	3-Pin Removable Terminal Block
Mechanical
Casing	Plastic
Flammability	UL 94V-0
Dimensions	33 mm x 78 mm x 107 mm (W x L x H)
Installation	DIN-Rail
Environmental
Operating Temperature	-40 ~ +75 °C
Storage Temperature	-40 ~ +85 °C
Ambient Relative Humidity	10% to 90% HR, non-condensing

5 review for "NS-205"

– 2016-05-26 11:51:22

Good switch for in a cabinet, din mount, modestly priced! ICP DAS is very friendly and fast with their service. Will do business with them again in the future!

– 2015-10-02 14:46:55

Works great! I favor it's compactness.

– 0000-00-00 00:00:00

this switch works well for me in my control panels that are installed in desert and snow environments. They mount on the din rail in the panels.

– 0000-00-00 00:00:00

It was everything it said it was. Worked like a champ. I would definitely buy it again if I needed it.

– 0000-00-00 00:00:00

This switch lasted in my control panel that had snow in it. The rest of my equipment in the panel was no longer working.

– 0000-00-00 00:00:00

This switch has lasted in my control panel that at one time had snow in it. The rest of my equipment in the panel was from other vendors and is no longer working.

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