The NSM-208-M12 is designed for industrial applications in harsh environments. The M12 connectors ensure tight, provides robust connections, and guarantees reliable operation;, even for applications that are subject to high vibration and shock.
The Ethernet switch supports IEEE 802.3/802.3u/802/3x with 10/100M, full/half-duplex, MDI/MDI-X auto-sensing, and provides an economical solution for your industrial Ethernet network.
The NSM-208-M12 provides a wide range of 12 to 53 VDC power to fit common power standards found in industrial automation, without external power converters. The wide power input lowers installation and maintenance costs.
| Models | NSM-208PSE-M12 | NSM-208-M12 |
| Technology | ||
| Standards | IEEE 802.3, 802.3u, 802.3x, 10/100 Base-T(X) auto negotiation speed, F/H duplex mode, and auto MDI/MDI-X connection | |
| Processing Type | Store & forward | |
| MAC Addresses | 1024 | |
| Memory Bandwidth | 3.2 Gbps | |
| Frame Buffer Memory | 512 Kbit | |
| Flow Control | IEEE 802.3x flow control, back pressure flow control | |
| Interface | ||
| LED Indicators | PWR, Link/Act, Power Device is detected | PWR, Link/Act |
| Ethernet Isolation | 1500 Vrms 1 minute | |
| Connection | Female 4-Pin shielded M12 D-coding connector X 8 | |
| Power Input | ||
| Input Voltage Range | +46 VDC ~ +53 VDC | +12 VDC ~ +53 VDC |
| Power Consumption | 0.12 A @ 48 VDC without PD loading 3.0 A @ 48 VDC with PD full loading |
0.12 A @ 48 VDC |
| Protection | Power reverse polarity protection | |
| Connection | Male 5-Pin shielded M12 A-coding connector X 1 | |
| PoE Technology | ||
| PoE Compliance | 100% IEEE 802.3af compliant | – |
| Power Consumption | PSE (Power Sourcing Equipment) | – |
| PoE Voltage | +46 ~ +48 VDC depending on power input | – |
| PoE Power | Up to 15.4 W per port | – |
| PoE Operation | Automatic detection and power management | – |
| PoE Pin Assignments | V+ (Pin 1, 3), V- (Pin 2, 4) | – |
| PoE Disconnect Mode | DC disconnect | – |
| Mechanical | ||
| Casing | Metal with IP40 | |
| Dimensions (W x L x H) | 190 mm x 56 mm x 100 mm | |
| Installation | Wall Mounting | |
| Environmental | ||
| Operating Temperature | -40 °C ~ + 75 °C | |
| Storage Temperature | -40 °C ~ + 85 °C | |
| Ambient Relative Humidity | 10 ~ 95% RH, non-condensing | |
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