NSM-209FT CR
8-port 10/100 Mbps Ethernet with 1 fiber port Switch (Multi mode, ST connector) with metal case
- 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
- 3.2 Gbps high performance memory bandwidth
- Redundant Power Inputs +10 ~ +30V DC
- Power failure alarm by relay output
- Supports operating temperatures from 0 ~ +70°C
- IP20, rugged high-strength metal case
- DIN rail mount for industrial usage
The NSM-209FT (ST Connector; Multi-mode) is a Unmanaged 8-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 NSM-209FT 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.
NSM-209FT 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-209FT's power needs.
Technology
Standards: IEEE802.3, 802.3u, 802.3x
Processing Type: Store & forward wire speed switching - no delays
MAC Addresses: 1024
Memory Bandwidt: 3.2 Gbps
Flow Control: IEEE802.3x flow control, back pressure flow control
Interface
RJ45 port: 10/100BaseT(X) auto negotiation speed, F/H duplex mode, and auto MDI/MDIX connection
Fiber Optic port: 100 Base-FX(Multi-mode; ST connector)
LED Indicators: 10/100M, Link/Act, Full duplex/Half duplex(Fiber Port)
Ethernet Isolation: 1500 Vrms 1 minute
Frame Ground for EMS Protection: Yes
Fiber Optic:
Multi mode fiber cables:50/125, 62.5/125 or 100/140 μm
Distance: 2 km, (62.5/125 μm recommended) for full duplex
Wavelength: 1300 or 1310nm
Min. TX Output: -20 dBm
Max. TX Output: -14 dBm
RX Sensitivity: -34 to -31 dBm
Ethernet Transmission distance:
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
Redundant Input Range: +10 ~ +30VDC (Non-isolation)
Alarm Contact: One relay output with current carrying capacity of 2A @ 30 VDC
Power consumption: 0.17A@24VDC, +/- 5% arrowed with 100M Full duplex
LED Indicators: Power input1, Power input2, Power fail
Protection: Power reverse polarity protection
Frame Ground for EMS Protection: Yes
Connection: 7-Pin Removable Terminal Block
Mechanical
Case: Metal
Environmental rating: IP20
Dimensions: 72.5mm x 110mm x 102mm (W x H x D)
Installation: DIN rail mount; Wall Mounting
Environmental
Operating Temperature: 0 ~ +70°C
Storage Temperature: -20 ~ +85°C
Ambient Relative Humidity: 10% to 90% non-condensing