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ICP DAS NS-208R - NS-208 with Conformal Coating, wider range of operating temperature and Anti Vibration
by ICP DAS
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8-Port Industrial 10/100 Mbps Unmanaged Ethernet Switch, DIN-Rail mount (Robust Version). Supports operating temperatures from -40°C ~ +75°C (-40°F ~ 167°F).
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The NS-208R has 8 Ethernet Switching ports that support 10/100Base-T(X), with a 10/100M auto-negotiation feature and auto MDI/MDI-X function. It can connect 8 workstations and automatically switches the transmission speed (10 Mbps or 100 Mbps) for corresponding connections.
The flow control mechanism is also negotiated. NS-208R is designed especially for mission critical and harsh environmental applications since it comes ready with conformal coating.
- Automatic MDI/MDI-X crossover for plug-and-play
- Full duplex IEEE 802.3x and half duplex backpressure flow control
- Store-and-forward
- Supports 4 kV Ethernet ESD protection
- Provides ESD protection 4 kV, EFT protection 3 kV and Surge protection 2 kV for power line
- 2 Gbps high performance memory bandwidth.
- Supports +12 ~ 48V DC voltage
- Supports operating temperatures from -40°C ~ +75°C
- DIN-Rail Mount
| Technology |
| Standards |
IEEE802.3, 802.3u, 802.3x |
| Processing Type |
Store & forward; wire speed switching |
| MAC Addresses |
2048 |
| Memory Bandwidth |
3.2 Gbps |
| Frame Buffer Memory |
512 Kbit |
| Flow Control |
IEEE 802.3x fl ow control, back pressure flow control |
| Interface |
| RJ45 ports |
10/100BaseT(X) auto negotiation speed, F/H duplex mode,
and auto MDI/MDIX connection |
| LED Indicators |
Power, 10/100M, Link/Act |
| Ethernet Isolation |
1500 Vrms 1 minute |
| Frame Ground for EMS Protection |
Yes |
| Cable |
Ethernet : 2-pair UTP/STP Cat.3,4,5, EIA/TIA-568 100-ohm |
| Fast Ethernet : 2-pair UTP/STP Cat. 5, EIA/TIA-568 100-ohm |
| Power |
| Input Voltage Range |
+12 ~ 48VDC (Non-isolation) |
| Power consumption |
0.15A@24VDC, +/- 5% arrowed with 10M Full duplex. |
| Protection |
Power reverse polarity protection |
| Frame Ground for EMS Protection |
Yes |
| Connection |
5-Pin Removable Terminal Block |
| Mechanical |
| Case |
Plastic |
| Flammability |
UL 94V-0 |
| Dimensions |
64mm x 118mm x 98mm (W x H x D) |
| Installation |
DIN rail mount |
| Environmental |
| Operating Temperature |
-40°C ~ +75°C |
| Storage Temperature |
-40°C ~ +85°C |
| Ambient Relative Humidity |
10% to 90% non-condensing |
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