NS-208A
Unmanaged 8-port Industrial 10/100 Mbps Ethernet Switch. Supports operating temperatures from -40°C ~ +75°C
References & Support
Features
The NS-208A/NSM-208A has 8 Ethernet ports that support 10/100 Base-TX, with a 10/100M auto negotiation feature and auto MDI/MDI-X function.
All Ethernet ports have memory buffers that support the store-and-forward mechanism, which assures that data can be transmitted properly. The NS-208A/NSM-208A supports advanced network standards to optimize network performance, reduce maintenance costs, and secure network safety.
The flow control mechanism is also negotiated. There is link/data rate LEDs for each port to aid troubleshooting. Port connectors are shielded RJ-45.
- Cost-effective.
- Automatic MDI/MDI-X crossover for plug-and-play
- Store-and-forward architecture
- Full duplex IEEE 802.3x and half duplex backpressure flow control
- DIN-Rail
- Each port supports both 10/100 Mbps speed auto negotiation
- Supports +12 ~ +48 VDC power input
- Supports operating temperatures from -40 °C ~ +75 °C
| Mode Name | NS-208A |
| Input Voltage Range | +12 ~ 48 VDC |
| Casing | Plastic |
| Installation | DIN-Rail |
| Dimensions (W x H x D) (Unit: mm) |
31 x 157 x 113 |
| Remarks | Cost-effective |
Specifications
| Technology | ||
| Standards | IEEE 802.3, 802.3u, 802.3x | |
| Processing Type | Store & forward; wire speed switching | |
| MAC Addresses | 1024 | |
| Memory Bandwidth | 2 Gbps | |
| Frame Buffer Memory | 512 Kbit | |
| Flow Control | IEEE 802.3x flow control, back pressure flow control | |
| Interface | ||
| RJ-45 Ports | 10/100 Base-T(X) auto negotiation speed, F/H duplex mode, and auto MDI/MDI-X connection | |
| LED Indicators | Power, Link/Act, 10/100M | |
| Ethernet Isolation | 1500 Vrms 1 minute | |
| EMS Protection | Yes | |
| Power Input | ||
| Input Voltage Range | +12 ~ +48 VDC | |
| Power Consumption | 0.2 A @ 24 VDC | |
| Protection | Power reverse polarity protection | |
| EMS Protection | Yes | |
| Connection | 3-Pin Removable Terminal Block | |
| Mechanical | ||
| 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 | |
| Environment | ||
| Operating Temperature | -40 °C ~ +75 °C | |
| Storage Temperature | -40 °C ~ +85 °C | |
| Ambient Relative Humidity | 10% ~ 90% RH, non-condensing | |
References and Support
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NS-208
8-Port Industrial 10...
$259.00 Each
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