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Fiber optic ethernet converter set

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Our 7894 - Fiber-optic ethernet converter set offers a shielded-room feedthrough for high-speed Ethernet/UTP communication links. The fiber-optic ethernet converter set is used to convert a 10/100/1000 Base-T signal to a 10/100/1000 optical signal, so you can use your internet connection or for example your videocamera connection inside or outside the Faraday cage while maintaining over 140 dB of room attenuation.

The set consists of two shielded fiber-optic converters, a waveguide passage (copper waveguide part number 7850-22) and 5 meters of fiber-optic cable.

An optical fiber guiding light (high frequency) does not guide magnetic and electric waves. So signals from within the cage are not transported to the outside of the cage, or vice versa, because the optical fiber does not function as an antenna.

  • UTP: RJ-45 
  • Fiber: SC 1000 Mbps
  • UTP: Cat. 5 UTP (max. distance up to 100 m)
  • Fiber (single mode): 8.3/125, 8.7/125, 9/125, 10/125μm (max. distance up to 90 km)
  • Connection speed: 10/100/1000 Mbps
Flow control
  • Full Duplex: IEEE802.3x
  • Half Duplex: Backpressure
  • Internal power: 30 × 110 × 140 mm
  • External power: 26 × 70 × 93 mm
  • The transmission of optical signals can be done through a single fiber since this allows for twice as much data transmission compared with a twin fiber type.
  • Auto negotiation function allows UTP port to auto select 10 M, 100 M, 1 G and Full Duplex or Half Duplex.
  • UTP port supports MDI/MDI-X auto crossover
  • Supporting flow control
  • Supporting 1552 Byte packet
  • Built-in protection against lightning can prevent great damage to the converter caused by the induction of a lightning stroke.
  • Design of internal or external power supply for selection by users

  • Operating standards: IEEE802.3u, 10/100/1000 Base-TX and 100/1000 Base-FX
  • MAC address table: 1K
  • LED: Power, FX 100, FX Link/Act, TX 100, TX FDX, TX Link/Act.
  • Power: AC 110V - 220V to DC 5V; DC48V to DC 5V
  • Ambient temperature: 0 - 50 °C
  • Storage temperature: -20 - +70 °C
  • Humidity: 5% - 90%
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