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.
| LED Indicators | |
|---|---|
| Status | Power, Link/Act, 10/100M |
| Ethernet | |
|---|---|
| Ports | 8 x RJ-45, 10/100 Base-TX |
| Standards | IEEE 802.3, 802.3u, 802.3x |
| Processing Type | Store & forward |
| MAC Table | 2048 |
| Frame Buffer Memory | 1 Mbit |
| Flow Control | IEEE 802.3x flow control, back pressure flow control |
| Isolation | 1500 Vrms 1 minute |
| Power | |
|---|---|
| Reverse Polarity Protection | Yes |
| Input Range | +12 ~ +48 VDC (Non-isolated) |
| Consumption | 0.15 A @ 24 VDC |
| Mechanical | |
|---|---|
| Casing | Plastic |
| Dimensions (mm) | 64 x 118 x 98 (W x L x H) |
| Installation | DIN-Rail Mounting |
| Environment | |
|---|---|
| Operating Temperature | -40 °C ~ +75 °C |
| Storage Temperature | -40 °C ~ +85 °C |
| Humidity | 10% ~ 90% RH, non-condensing |
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