NS-208R
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).
Features
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
Applications
Specifications
| 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 |
References and Support
Customer Reviews (0)
Be the first to leave a review.
×
Product Added to Cart
Product Added to Cart
...
$319.00 Each
Quantity added:
Related Products
