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NS-205
Unmanaged 5-Port Industrial Ethernet Switch |
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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 33 mm, so it can be used where space is important. |
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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
- Integrated look-up engine with dedicated 1024 unicast MAC addresses.
- MTBF = 438,000 hours( Temperature is 25 ¢X)
- Supports +10 ~ +30 VDC voltage input
Reverse Polarity Protection
- Supports operating temperatures from -40 ~ +75¢XC
- 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 |
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 |
| 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 |
| Power |
| Input Voltage Range |
+10 ~ +30VDC (Non-isolation) |
| Power consumption |
0.1A@24VDC, +/- 5% arrowed with 10M
Full duplex. |
| 0.09A@24VDC,
+/- 5% arrowed with 100M Full duplex |
| 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% to 90% HR, non-condensing |
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| NS-205 |
Unmanaged 5-Port Industrial Ethernet Switch |
| NS-205 CR |
Unmanaged 5-Port Industrial Ethernet Switch (RoHS) |
| NS-205A CR |
Unmanaged 5-Port Industrial Ethernet Switch with Power Input +12 VDC ~ +48 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 |
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