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~NEW~ |
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NS-205A
Unmanaged 5-Port Industrial Ethernet Switch |
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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 33 mm, so it can be used where space is important.
The NS-205A provide +12 ~ 56 VDC power input to fit various power source. |
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- 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
- 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
- Power Input, +12 ~ +56 VDC
- Operating Temperatures, -40 ¢XC ~ +75 ¢XC
- Slim packaging fits on your DIN-Rail
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| Technology |
| Standards |
IEEE802.3, 802.3u, 802.3x |
| Processing Type |
Store & forward, wire speed switching |
| MAC Addresses |
1024 |
| Memory Bandwidth |
3.2 Gbps |
| Frame Buffer Memory |
512 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 |
| 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 |
| Redundant Power |
| Input Voltage Range |
+12 ~ +56 VDC (Non-isolated) |
| Power consumption |
0.1 A@24 VDC |
| 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 |
33 mm x 78 mm x 107 mm (W x L x H) |
| Installation |
DIN-Rail |
| Environmental |
| Operating Temperature |
-40 ~ +75 ¢XC |
| Storage Temperature |
-40 ~ +85 ¢XC |
| Ambient Relative
Humidity |
10% ~ 90% HR, non-condensing |
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| NS-205A CR |
Unmanaged 5-Port Industrial Ethernet Switch with Power Input +12 VDC ~ +56 VDC (RoHS) |
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| GPSU06U-6 |
24 V/0.25 A, 6 W Power Supply |
| DIN-KA52F |
24 V/1.04 A, 25 W Power Supply with DIN-Rail Mounting |
| MDR-20-24 |
24 V/1 A, 24 W Power Supply with DIN-Rail Mounting |
| DIN-KA52F-48 |
48 V/0.52 A, 25 W Power Supply with DIN-Rail Mounting |
| MDR-60-48 |
48 V/1.25 A, 60 W Power Supply with DIN-Rail Mounting |
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