NSM-208PSE

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 NS-208PSE NS-208PSE-4 NSM-208PSE NSM-208PSE-4 8-port Industrial 10/100 Mbps Ethernet  Introduction The NS-208PSE/NS-208PSE-4 is an 8-port unmanaged PoE (Power over Ethernet) Industrial Ethernet switch, it supports 8/4 PoE ports which are classified as power source equipment (PSE). The NS-208PSE/NS-208PSE-4 makes centralized power supply come true and provides up to 15.4 W of power per port. The NS-208PSE/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. The NS-208PSE/NSM-208PSE is exactly the same as the NS-208PSE-4/NSM-208PSE-4, except for the PoE ports.  Specifications Model LED Indicators Status Ethernet Ports Standards Processing Type MAC Table Frame Buffer Memory Flow Control Isolation PoE Technology PoE Compliance PoE Power PoE Operation PoE Pin Assignments PoE Disconnect Mode PoE Voltage Power Reverse Polarity Protection Input Range Consumption Mechanical Casing Dimensions (mm) Installation Environment Operating Temperature Storage Temperature Humidity ICP DAS CO., LTD NS-208PSE NSM-208PSE NS-208PSE-4 NSM-208PSE-4 Power, Link/Act, Power Device is detected 8 x RJ-45, 10/100Base-TX IEEE 802.3, 802.3u, 802.3x ,802.3af (Power over Ethernet) Store & forward; wire speed switching 2048 768 Kbit IEEE 802.3x flow control, back pressure flow control 1500 Vrms 1 minute 100% IEEE 802.3af compliant Up to 15.4 watts per channel Automatic detection and power management V+ (Pin 1, 2), V- (Pin 3, 6) DC disconnect +46 ~ +55 VDC depending on power input Yes +46 ~ +55 VDC for PoE output 0.1 A @ 48 VDC without PD loading 2.8 A @ 48 VDC with PD full loading Plastic 31 x 157 x 113 (W x L x H) DIN-Rail Mounting Metal 25 x 168 x 119 (W x L x H) 0.09 A @ 48 VDC without PD loading 1.45 A @ 48 VDC with PD full loading Plastic 31 x 157 x 113 (W x L x H) Metal 25 x 168 x 119 (W x L x H) -40 °C ~ +75 °C -40 °C ~ +85 °C 10% ~ 90% RH, non-condensing Website: http://www.icpdas.com Vol. 2022.08 1/2  Dimensions (Units: mm)  Applications NS-208PSE/NS-208PSE-4 31.0 113.0 9.8 52.2 157.0 35.6 140.0 52.2 7.0 Left Side View Front View NSM-208PSE/NSM-208PSE-4 25.0 119.0 10.0 57.5 150.0 35.7 168.0 56.7 8.0 Left Side View Front View  Ordering Information NS-208PSE CR 8-port Industrial 10/100 Mbps Ethernet with 8-PoE (PSE) Switch (RoHS) NS-208PSE-4 CR 8-port Industrial 10/100 Mbps Ethernet with 4-PoE (PSE) Switch (RoHS) NSM-208PSE CR 8-port Industrial 10/100 Mbps Ethernet with 8-PoE (PSE) Switch; Metal Casing (RoHS) NSM-208PSE-4 CR 8-port Industrial 10/100 Mbps Ethernet with 4-PoE (PSE) Switch; Metal Casing (RoHS)  Accessories MDR-60-48 CR ICP DAS CO., LTD Power Supply, 85~264 VAC to 48 VDC/1.25 A, 60 W, DIN-rail mounting (RoHS) Website: http://www.icpdas.com Vol. 2022.08 2/2