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8 Port Industrial 10/100 Mbps PoE (PSE) Ethernet Switch with Conformal Coating. Meets Railway Standards.
Switch công nghiệp 8 cổng PoE Ethernet ICP DAS NSM-208PSE-R
The NSM-208PSE is an 8-port unmanaged PoE (Power over Ethernet) Industrial Ethernet switch. It supports 8 PoE ports which are classified as power source equipments (PSE). The NSM-208PSE make centralized power supply come true and provide up to 15.4 watts of power per port. The NS-208PSE/NSM- 208PSE can be used to power IEEE802.3af compliant powered devices (PD) by Ethernet cable and eliminates the need for additional power wiring.
Automatic MDI/MDI-X crossover for plug-and-play
Each port supports both 10/100Mbps speed auto negotiation
Store-and-forward architecture
Full duplex IEEE 802.3x and half duplex backpressure flow control
8 PoE ports with Power Sourcing Equipment (PSE) operation
Auto-detection of PD (powered devices) and automatic power management
Over-temperature, over-current and over/under-voltage detection
Supports operating temperatures from -40°C ~ +75°C
DIN-Rail mount
NSM-208PSE-R meets railway standards. "-R" stands for products with MIL SPEC conformal coating protection
Models |
NS-208PSE |
NSM-208PSE |
Technology |
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Standards |
IEEE 802.3, 802.3u, 802.3x ,802.3af (Power over Ethernet) |
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Processing Type |
Store & forward, wire speed switching |
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MAC Addresses |
1024 |
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Memory Bandwidth |
3.2 Gbps |
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Frame buffer memory |
512 Kbit |
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Flow Control |
IEEE802.3x flow control, back pressure flow control |
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Interface |
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RJ45 ports |
10/100 Base-T(X) auto negotiation speed, F/H duplex mode, and auto MDI/MDI-X connection |
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LED Indicators |
Power, Link/Act , Power Device is detected |
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Ethernet Isolation |
1500 Vrms 1 minute |
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+/- 6kV EMS Protection |
Yes |
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Power Input |
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Input Voltage Range |
+46 ~ +55VDC for PoE output |
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Power consumption |
0.12A@48 VDC with PoE Off |
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Protection |
Power reverse polarity protection |
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+/- 6kV EMS Protection |
Yes |
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Connection |
3-Pin Removable Terminal Block |
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PoE Output |
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PoE Compliance |
100% IEEE 802.3af compliant |
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PoE Classification |
PSE (Power Sourcing Equipment) |
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PoE Voltage |
+46 ~ +55 VDC depending on power input |
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PoE Power |
Up to 15.4 watts per channel |
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PoE Operation |
Automatic detection and power management |
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Mechanical |
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Casing |
Plastic (Flammability UL 94V-0) |
Metal (IP30 Protection) |
Dimensions (W x L x H) |
31 mm x 157 mm x 113 mm |
25 mm x 168 mm x 119 mm |
Installation |
DIN-Rail |
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Environmental |
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Operating Temperature |
-40 °C ~ +75 °C |
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Storage Temperature |
-40 °C ~ +85 °C |
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Ambient Relative Humidity |
10% ~ 90% RH, non-condensing |
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