Advantech BB-9PFLST

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Product groups > Modems > Advantech BB-9PFLST

Advantech BB-9PFLST

Serial to Fiber Optic Modem

Advantech BB-9PFLST
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  • PropertiesProperties
  • DescriptionDescription
  • Further InformationFurther Information
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  • Transparent asynchronous RS-232 at 115.2 Kbps
  • Full or half-duplex
  • Range up to 4 km (2.5 mi)
  • TD, RD, RTS and CTS supported
  • EMI/RFI transient immunity to surges, spikes, ground loops
  • Port-powered, no external power required

Model 9PFLST allows any two pieces of RS-232 asynchronous serial equipment to communicate full-duplex over two multi-mode fibers. Typical distances up to 4 km (2.5 miles) are possible with no external power required. The 9PFLST supports both data signals at up to 115.2 kbps as well as the RTS/CTS handshake lines. This means the 9PFLST can replace short haul modems and isolators when connecting remote devices, while providing the EMI/RFI and transient immunity of optical fiber.

RS-232 connections are provided on the same DB9 female connector, while the multi-mode fiber is connected via two ST connectors. The unit is port powered by the RS-232 Transmit Data and handshake lines. When handshake lines are not available, or when using a low power RS-232 port, the 9PFLST can be powered by an external 12VDC supply, drawing 50 mA maximum.
ProdGrafik

SPECIFICATIONS


    SERIAL TECHNOLOGY

      Data Rate
      115.2 kbps maximum

      RS-232

        Connector
        DB9 female

        Signals
        TD, RD, RTS, CTS, GND



    FIBER OPTIC TECHNOLOGY

      Connector
      Multi-mode ST

      Typical Range
      Up to 4 km (2.5 mi) on multi-mode glass fiber

      Transmission Line
      Dual multi-mode optical cable

      Transmission Mode
      Asynchronous, half or full-duplex, point-to-point



    POWER

      Source
      Port-powered from serial port TD, RTS, and DTR lines

      Optional
      External 12 VDC

      Coupled Power Budget
      12.1 dB

      Optic Wavelength
      820 nm



    MECHANICAL

      9PFLST Dimensions
      10.9 x 4.3 x 2.4 cm (1.3 x 1.7 x 1.0 in)

      Enclosure
      Plastic, inline

      MTBF
      404846 hours

      MTBF Calc. Method
      MIL 217F Parts Count Reliability Prediction



    APPROVALS / CERTIFICATIONS - 485SD9R, 485SD9RJ, 485SD9TB

      FCC Part 15, CISPR, EN 55022: 2010 + AC:2011 Class B Emissions
      CE
      2004/108/EC   Electromagnetic Compatibility Directive
      2011/65/EU    Reduction of Hazardous Substances Directive







Order Information

MODEL NUMBER SERIAL CONNECTOR FIBER CONNECTOR OUTPUT
BB-9PFLST DB9 Female Multi-mode ST RS-232


Note: Must be used in pairs



ACCESSORIES

    Part No. Description
     
    BB-SMI6-12-V-P230-C1 - DB9 Male to DB9 Female, 6 ft. (1.8 m) - Power Supply, 12 VDC 6 Watt, 2.5MM Plug, International AC Input, International AC Blades
    BB-DFMM-STST-3M - Multi-Mode Duplex Fiber Cable, ST to ST, 9.8 ft. (3 m)



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