The NS-205FC (SC Connector; Multi-mode) is a Unmanaged 4-Port Industrial Ethernet(10/100Base-TX) with Fiber (100Base-FX) Switch that secures data transmission by using fiber optic transmission to provide immunity from EMI/RFI interference. It is used Ethernet for transmitting a signal up to 2 Km(6,600 ft), and is the perfect solution for applications where transmission must be protected from electrical exposure, surges, lightning or chemical corrosion. The NS-205FC operates at either half or full duplex mode. In full duplex mode, range is 2km with 62.5/ 125μm fiber cables; in half duplex mode, range is 412m with 62.5/ 125μm fiber cables. The Ethernet supports 10/ 100M auto-negotiation feature and auto MDI /MDIX function.

Main features

• Automatic MDI / MDI-X crossover for plug-and-play
• Each port supports both 10/100 Mbps speed auto negotiation
• Store-and-forward architecturel
• Full duplex IEEE 802.3x and half duplex backpressure flow control
• 3.2Gbps high performance memory bandwidth
• Frame buffer memory : 512 Kbit
• Integrated look-up engine with dedicated 1 K unicast MAC addresses
• Supports +10~+30Vdc voltage
• Supports operating temperatures from 0 ~ +70°C
• DIN rail mount for industrial usage