NS-205PSE-24V

5-port 10/100 Mbps PoE (PSE) Ethernet Switch with +24 VDC Input

Features

• Automatic MDI/MDI-X crossover for plug-and-play
• Full duplex IEEE 802.3x and half duplex backpressure flow control
• Supports operating temperatures from -40 °C ~ +75 °C
• Each port supports both 10/100 Mbps speed auto negotiation
• Power Inputs +12 VDC ~ +32 VDC
• IEEE 802.3af compliant PoE ports
• DIN-Rail Mounting

Introduction

The NS-205PSE-24V is a 5-port unmanaged PoE (Power over Ethernet) Industrial Ethernet switch; it supports 4 PoE ports which are classified as power source equipment (PSE). The NS-205PSE-24V makes centralized power supply come true and provides up to 15.4 watts of power per PSE port. Ethernet switch are designed with boost for PoE application where +48 VDC power supply is not available.

Applications

Ordering Information

PRODUCT SERIES	DESCRIPTION	QNT.	INQUIRY
PRODUCT SERIES NS-205PSE-24V CR	DESCRIPTIONUnmanaged 5-port 10/100 Mbps PoE (PSE) Ethernet Switch; +24 VDC Input (RoHS)

This combination include other products.

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Phased out

LED Indicators
Status	Power, Link/Act, 10/100M, Power Device is detected

Ethernet
Ports	5 x RJ-45, 10/100Base-TX
Standards	IEEE 802.3, 802.3u, 802.3x ,802.3af (Power over Ethernet)
Processing Type	Store & forward
MAC Table	2K
Frame Buffer Memory	1Mbit
Flow Control	IEEE 802.3x flow control, back pressure flow control
Isolation	1500 Vrms 1 minute

PoE Technology
PoE Compliance	100% IEEE 802.3af compliant
PoE Power	Up to 15.4 watts per channel
PoE Pin Assignments	V+ (Pin 1, 2), V- (Pin 3, 6)
PoE Voltage	+48 VDC

Power
Reverse Polarity Protection	Yes
Input Range	+12 VDC ~ +32 VDC
Consumption	0.24 A @ 24 VDC without PD loading 3.2 A @ 24 VDC with PD full loading

Mechanical
Casing	Plastic
Dimensions (mm)	31 x 157 x 113 (W x L x H)
Installation	DIN-rail mounting

Environment
Operating Temperature	-40 °C ~ +75 °C
Storage Temperature	-40 °C ~ +85 °C
Humidity	10% ~ 90% RH, non-condensing