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DWG

FDX57S1 Comnet RS232/422/485 2&4W Digitally Encoded Self-Healing Ring, sm, 1 fiber

SKU: FDX57S1
  • Meets EIA RS232 and RS422/RS485 (2 or 4-wire) specifications (Simplex or Duplex Operation)
  • Two Data Channel Capability: One full duplex or two halfduplex channels
  • Only one optical fiber required between units for Fault Tolerant/Self-Healing Ring Operation
  • Full data re-clocking and regeneration: no limit to the number of transceiver units used within the network
  • Supports supervised multiple master architecture for unparalleled network reliability
  • Remote Fault Indication allows the user to determine when a fiber break or loss of prime operating power has occurred, or a transceiver in the field has failed
  • LED status indicators provide rapid indication of all critical operating parameters, including the location of fiber breaks or failed transceivers
  • May be used to provide serial data protocol conversion between nodes (consult factory)
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MSRP Price: $2,782.50
Online Price: $2,260.75
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Product Details

The ComNet FDX57 series Self-Healing Ring Transceiver unit is a fully-digital modem designed for implementing RS232, RS422 or RS485 2 or 4-wire data communications networks of the highest possible reliability. A network of FDX57 units can support one full-duplex or two half-duplex data channels. These transceivers also feature data translation to convert between data protocols. Data re-clocking and regeneration permit an almost unlimited number of transceiver/controller units to be used within the network. These environmentally hardened transceivers are ideal for use in unconditioned out-of-plant or roadside installations and, unlike many competing designs, only one optical fiber is required between units to implement a fully self-healing ring. Bi-color (Red/Green) LED indicators are provided for rapidly ascertaining equipment operating status, including the location of fiber breaks. Packaged in the exclusive ComNet ComFit housing, these units may be either shelf or rack-mounted, or may be DIN-Rail mounted by the addition of ComNet model DINBKT1 adaptor plate. Plugand- lay design ensures ease of installation, and no electrical or optical adjustments are ever required.


Specifications


Data

  • Data Format - RS232, RS422, 2 or 4-wire RS485 w/Tri-State, Manchester, bi-phase
  • Data Rate - DC-250 k baud, max
  • Operating Mode - Asynchronous, simplex or full-duplex
  • Bit Error Rate - <10-12 @ Maximum Optical Loss Budget
  • Wavelength - 1310/1550 nm
  • Fibers - 1 In/1 Out
  • Optical Emitter - Laser

Led Status Indicators

  • Power
  • Status
  • Receive Data Active
  • Transmit Data Active
  • Port A Fiber Link Status
  • Port B Fiber Link Status

Ring Failure Relay

  • Normally closed contact - Solid-State relay contacts rated at 0.5 mA, resistive load.

Connectors

  • Power - Terminal Plug
  • Data - Terminal Plug
  • Optical - ST

Electrical & Mechanical

  • Power
    • Surface Mount - 8-15 VDC @ 4 W
    • Rack - From Power Supply Integral to Rack
  • Number of Rack Slots - 1
  • Current Protection - Automatic Resettable Solid-State Current Limiters
  • Circuit Board - Meets IPC Standard
  • Size (in./cm) (L×W×H) - 6.1 × 5.3 × 1.1 in., (15.5 × 13.5 × 2.8 cm)
  • Shipping Weight - <2 lbs./0.9 kg

Environmental

  • MTBF - >100,000 hours
  • Operating Temp - -40° C to +75° C
  • Storage Temp - -40° C to +85° C
  • Relative Humidity - 0% to 95% (non-condensing)

FDX57S1 Specifications PDF

FDX57S1 Manual


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DWG - 800 Shames Drive , Westbury , NY 11590 , USA - 516-933-4900
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