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ICPDAS Unmanaged 5-Port Industrial Switch NS-205
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
● Integrated look-up engine with dedicated 1024 unicast MAC addresses
● MTBF = 438.000 hours( Temperature is 25 °)
● Supports +10 ~ +30 VDC voltage input
Reverse Polarity Protection
● Supports operating temperatures from -40 °C ~ +75 °C
● DIN-Rail Mountable
The NS-205 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-205 is just 33mm, so it can be used where space is important.
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 |
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, 10/100M, Link/Act | ||
Ethernet Isolation | 1500 Vrms 1 minute | ||
Frame Ground for EMS Protection | Yes | ||
Cable |
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Input Voltage Range | +10 ~ +30 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 |
Casing | Plastic |
Flammability | UL 94V-0 |
Dimensions (w x l x d) | 33 x 78 x 107mm |
Installation | DIN-Rail Mounting |
Operating Temperature | -40 °C ~ +75 °C |
Storage Temperature | -40 °C ~ +85 °C |
Humidity | 10 ~ 90% HR, non-condensing |