ICPDAS NSM-208GP CR Unmanaged Gigabit Ethernet Switch User Guide

June 11, 2024
ICPDAS

NSM-208GP Quick Start
v1.1, December 2022
NSM-208GP

User Guide

Packing List

In addition to this guide, the package includes the following items:

Resources
How to search for drivers, manuals and spec information on ICP DAS website.

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ICPDAS NSM-208GP CR Unmanaged Gigabit Ethernet Switch - For Desktop
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LED Indicator Functions:

LED COLOR STATE DESCRIPTION
P1 Green On PWR1 power input is active.
Off PWR1 power input is inactive.
P2 Green On PWR2 power input is active.
Off PWR2 power input is inactive.
Fault Green On PWR1 or PWR2 power input is fault.
Off PWR1 and PWR2 power input are both

active, or no power input.
PoE| Red| On| PD Device is detected
Off| PD Device is not detected
Ethernet
Port| Green| On| Link/Act
Orange| Off| Link to 100Mbps
On| Link to 1000Mbps

Pin Assignment for Terminal Block:

PIN DESCRIPTION NOTE
PWR1 24-53 VDC Power Input 1 PWR1 power input
GND Ground
PWR2 24-53 VDC Power Input 2 PWR2 power input
GND Ground
R.COM Alarm Relay (COM) Relay closed when PWR1 or PWR2 power input is fault.
R.NO Alarm Relay (NO)

Redundant Power Input:

The design of the redundant power input allows two power supplies to deliver power to the NSM-208GP to increase reliability. Each of the power supplies will have the capacity to run the switch on its own when the other one goes down. The alarm relay can be used to connect with a buzzer to produce an alarm in the case of a power failure. It is recommended to use dual power input if the switch will be used in heavy load applications.

Technical Support

service@icpdas.com
www.icpdas.com

References

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