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Miễn phí vận chuyển với đơn hàng từ 10.000.000đSwitch công nghiệp 8 cổng Ethernet ICP DAS NS-208R CR
Feature
• Conformal Coated for harsh railway standards
• 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
• Each port supports both 10/100 Mbps speed auto negotiation
• Supports +12 ~ +48 VDC power input
Introduction
NS-208R Ethernet switch is designed for industrial applications, such as rolling stock, vehicle, and railway applications. Conformal coatings encapsulate circuit boards and their electronic components in order to prevent the ingress of moisture, fungus, dust and other environmental contaminants. After the coating is made on the switches, it provides environmental and mechanical protection to significantly extend the life of the components and circuitry to meet the challenges in severe industrial environments. NS-208R provides a wide +12 VDC ~ +48 VDC power range to fit all the common power standards found in industrial automation, without external power converters. The wide power input lowers installation and maintenance costs.
Application
Specifications
| 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 |
Download
Ordering Information
| NS-208R CR | Conformal Coated 8-port Industrial 10/100 Mbps Ethernet Switch (RoHS) |
