NSM-205FCS - 4 port Industrial 10/100 Base-T with 100 Base-FX Fiber Switch, SC Connector, Single Mode
by ICP DAS

The NSM-205FCS (SC Connector; Single-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 15km, and is the perfect solution for applications where transmission must be protected from electrical exposure, surges, lightning or chemical corrosion.

The NSM-205FCS operates at full duplex mode. In full duplex mode, range is 15km with 8.3/125, 8.7/125, 9/125 or 10/125 £gm fiber cables.

The Ethernet supports 10/ 100M auto-negotiation feature and auto MDI /MDIX function.

NSM-205FCS provides two power inputs that can be connected simultaneously to live DC power sources. If one of the power inputs fails, the other live source acts as a backup to automatically support the NSM-205FCS's power needs.

• 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
• 3.2Gbps high performance memory bandwidth
• Frame buffer memory : 512 Kbit
• Integrated look-up engine with dedicated 1 K unicast MAC addresses.
• Redundant Power Inputs +10 ~ +30V DC 
  Power failure alarm by relay output
• Supports operating temperatures from 0 ~ +70¢XC
• DIN rail mount and Screw hole for wall mounting kit.