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ICPDAS Unmanaged 5-Port Industrial Switch NS-205A
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SKU
NS-205A
Unmanaged 5-Port Industrial Ethernet Switch
● Automatic MDI/MDI-X crossover for plug-and-play
● Each port supports both 10/100 Mbps speed auto negotiation
● Store-and-forward architecture
● Full duplex IEEE 802.3x and half duplex backpressure flow control
● Provides broadcast storm protection
● Supports 4 kV Ethernet ESD protection and 1 kV EFT protection
● Provides ESD protection 4 kV, EFT protection 3 kV and Surge protection 2 kV for power line
● Supports redundant +12 ~ 56 VDC power input
Reverse Polarity Protection
● Supports operating temperatures from -40 ~ +75 °C
● DIN-Rail Mounting
The NS-205A has 5 Ethernet Switching ports that support 10/100 Base-TX, with a 10/100M auto-negotiation feature and auto MDI/MDI-X function. It can connect 5 workstations and automatically switches the transmission speed (10 Mbps or 100 Mbps) for corresponding connections. The flow control mechanism is also negotiated. There is activity/link/data rate LEDs for each port to aid trouble-shooting. Port connectors are shielded RJ-45.It contains "soft start" function with overload protection, high-low voltage protection. The width of the NS-205A is just 33mm, so it can be used where space is important.
The NS-205A switches provide +12 ~ 48 VDC redundant power inputs that can to install a second power source to ensure the continuous operation of the NS-205A.
The NS-205A have DIP switches for enabling or disabling broadcast storm protection, providing another level of flexibility for different industrial applications.
Meer informatie
Art.nr.
NS-205A
Fabrikant
ICPDAS
Technology
| Standards | IEEE802.3, 802.3u, 802.3x |
| Processing Type | Store & forward, wire speed switching |
| MAC Addresses | 1024 |
| Memory Bandwidth | 1.4 Gbps |
| Frame Buffer Memory | 256 Kbit |
| Flow Control | IEEE802.3x flow control, back pressure flow control |
Interface
| RJ45 ports | 10/100 BaseTX auto negotiation speed, F/H duplex mode, and auto MDI/MDI-X connection |
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| LED Indicators | Power, 10/100 M, Link/Act | ||
| Ethernet Isolation | 1500 Vrms 1 minute | ||
| Frame Ground for EMS Protection | Yes | ||
| Cable |
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Power
| Input Voltage Range | +12 ~ +56 VDC (Non-isolation) | ||
| Power consumption |
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| Protection | Power reverse polarity protection | ||
| Frame Ground for EMS Protection | Yes | ||
| Connection | 3-pin Removable Terminal Block |
Mechanical
| Casing | Plastic |
| Flammability | UL 94V-0 |
| Dimensions (w x h x d) | 33 x 78 x 107mm |
| Installation | DIN-Rail Mounting |
Environmental
| Operating Temperature | -40 °C ~ +75 °C |
| Storage Temperature | -40 °C ~ +85 °C |
| Humidity | 10% ~ 90% HR, non-condensing |
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