home > product> solutions > industrial ethernet switch & fiber switch > Selection Guide > NS-208-M12-IP67/NS-208PSE-M12-IP67
8-port M12 Unmanaged Ethernet Switch with IP67
8-port M12 Unmanaged PoE Ethernet Switch with IP67
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Model: NS-208-M12-IP67 Model: NS-208PSE-M12-IP67
  • Each port supports both 10/100 Mbps speed auto negotiation
  • 8 PoE ports with Power Sourcing Equipment (PSE) operation
  • Over-temperature, over-current and over/under-voltage detection
  • 8-port 10/100 Mbps M12 type connector with IP67 protection
  • Full duplex IEEE 802.3x and half duplex backpressure flow control
  • Automatic MDI/MDI-X crossover for plug-and-play
  • Store-and-forward architecture
  • Auto-detection of PD (powered devices) and automatic power management (NSM-208PSE-M12-IP67)
  • Supports operating temperatures from -40 °C ~ +75 °C
The NS-208PSE-M12-IP67/NS-208-M12-IP67 is designed for industrial applications in harsh environments. The M12 connectors ensure tight, robust connections, and guarantees reliable operation, even for applications that are subject to high vibration and shock.

The NS-208PSE-M12-IP67 PoE switch provides 8 fast Ethernet M12 ports with 8 IEEE 802.3af compliant PoE ports. The switch is classified as power source equipment (PSE) and provide up to 15.4 W of power per port.

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 NS-208-M12-IP67 provides a wide +12 VDC ~ +53 VDC power range to fit all the common power standards found in industrial automation, without external power converters. The wide power input lowers installation and maintenance costs.
Models NS-208PSE-M12-IP67 NSM-208-M12-IP67
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
LED Indicators PWR, Link/Act, Power Device is detected PWR, Link/Act
Ethernet Isolation 1500 Vrms 1 minute
Connector 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
Connector 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 +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, 2), V- (Pin 3, 6) for RJ-45
Casing Plastic with IP67
Dimensions (W x L x H) 190 mm x 62 mm x 134 mm
Installation DIN-Rail Mounting or Wall Mounting
Operating Temperature -10 °C ~ +60 °C (Protection rating IP67)
-40 °C ~ +75 °C (Protection rating IP66)
Storage Temperature -10 °C ~ +60 °C (Protection rating IP67)
-40 °C ~ +75 °C (Protection rating IP66)
Ambient Relative Humidity 100% RH for Operating Temperature -10 °C ~ +60 °C
10% ~ 90% RH, non-condensing for Operating Temperature -40 °C ~ +75 °C
NS-208-M12-IP67 CR 8-port M12 Unmanaged Ethernet Switch with IP67 (RoHS)
Includes M12D-4P-IP68 x 8, A-CAP-M12M x 8, M12A-5P-IP68 and A-CAP-M12F x 1
NS-208PSE-M12-IP67 CR 8-port M12 Unmanaged PoE Ethernet Switch with IP67 (RoHS)
Includes M12D-4P-IP68 x 8, A-CAP-M12M x 8, M12A-5P-IP68 and A-CAP-M12F x 1
MDR-60-48 48 V/1.25 A, 60 W Power Supply with DIN-Rail Mounting
DIN-KA52F-48 48 V/0.52 A, 25 W Power Supply with DIN-Rail Mounting
KA52F-48 48 V/0.52 A, 25 W Power Supply
You need to choose high quality M12 cable, please refer to http://www.balluff.ca/Balluff

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