NS-208PSE-4

8-port Industrial 10/100 Mbps Ethernet with 4-PoE (PSE) Switch
NS-208PSE-4
NS-208PSE-4
NS-208PSE-4
NS-208PSE-4
NS-208PSE-4
NS-208PSE-4
NS-208PSE-4
NS-208PSE-4

Features


• Each port supports both 10/100 Mbps speed auto negotiation
• Full duplex IEEE 802.3x and half duplex backpressure flow control
• Auto-detection of PD (powered devices) and automatic power management
• Over-temperature, over-current and over/under-voltage detection
• Automatic MDI/MDI-X crossover for plug-and-play
• Store-and-forward architecture
CE UKCA FCC RoHS WEEE

Introduction

The NS-208PSE-4 is an 8-port unmanaged PoE (Power over Ethernet) Industrial Ethernet switch, it supports 4 PoE ports which are classified as power source equipments (PSE). The NS-208PSE-4 makes centralized power supply come true and provides up to 15.4 W of power per port. The NS-208PSE-4 can be used to power IEEE802.3af compliant powered devices (PD) by Ethernet cable and eliminates the need for additional power wiring.

Applications

Ordering Information

PRODUCT SERIES DESCRIPTION QNT. INQUIRY
PRODUCT SERIES NS-208PSE-4     CR DESCRIPTION8-port Industrial 10/100 Mbps Ethernet with 4-PoE (PSE) Switch (RoHS)
This combination include other products.

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LED Indicators
Status Power, Link/Act, Power Device is detected
Ethernet
Ports 8 x RJ-45, 10/100Base-TX
Standards IEEE 802.3, 802.3u, 802.3x ,802.3af (Power over Ethernet)
Processing Type Store & forward; wire speed switching
MAC Table 1024
Frame Buffer Memory 512 Kbit
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 Operation Automatic detection and power management
PoE Pin Assignments V+ (Pin 1, 2), V- (Pin 3, 6)
PoE Disconnect Mode DC disconnect
PoE Voltage +46 ~ +55 VDC depending on power input
Power
Reverse Polarity Protection Yes
Input Range +46 ~ +55 VDC for PoE output
Consumption 0.09 A @ 48 VDC without PD loading
1.45 A @ 48 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