NS-205FT 4 Port Ethernet + Fibre Switch (ST)

Description

Features

• 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.
• Frame buffer memory : 512 Kbit
• Integrated look-up engine with dedicated 1K unicast MAC addresses.
• Supports +10~+30Vdc voltage
• Supports operating temperatures from 0 ~ +70°C
• DIN rail mount for industrial usage

Specifications

Technology

• Standards : IEEE802.3, 802.3u, 802.3x
• Processing Type : Store & forward wire speed switching - no delays
• MAC Addresses : 1024
• Memory Bandwidth : 3.2 Gbps
• Flow Control : IEEE802.3x flow control, back pressure flow control

Interface

• RJ45 Ports : 10/100 Base-T(X) auto negotiation speed, F/H duplex mode,
  and auto MDI/MDIX connection
• Fibre Optic Port : 100 Base-FX (Multi-mode, ST Connector)
• LED Indicators : 10/100M, Link/Act, Full/Half Duplex (Fibre Port)
• Ethernet isolation : 1500 Vrms 1 minute
• Frame Ground for EMS Protection : Yes
• Fibre Optic : Multi-mode fibre cables : 50/125, 62.5/125 or 100/140µm
  Distance : 2km (62.58/125µm recommended) for full duplex
  Wavelength : 1300 or 1310 nm
  Min. Tx Output : -20 dBm
  Max. Tx Output : -14 dBm
  Rx Sensitivity : -34 to -31 dBm
• 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 : 0.14A@24VDC, +/- 5% arrowed with 100M Full duplex.
• LED Indicator : Yes
• Protection : Power reverse polarity protection
• Frame Ground for EMS Protection : Yes
• Connection : 5-Pin Removable Terminal Block

Mechanical

• Case : Plastic
• Flammability : UL94V-0
• Dimensions : 64mm x 110mm x 98mm (W x H x D)
• Installation : DIN Rail Mount

Environmental

• Operating Temperature : 0 to 70 °C
• Storage Temperature : -20 to 85 °C
• Ambient Relative Humidity : 10% to 90% non-condensing

Technical

User Manual