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COMNET FDX55 Series Anti-Streaming RS232/422 Single-Mode End-Point Data Transceiver (1310/1550 nm)

COMNET FDX55 Series Anti-Streaming RS232/422 Single-Mode End-Point Data Transceiver (1310/1550 nm)

COMNET FDX55 Series Anti-Streaming RS232/422 Single-Mode End-Point Data Transceiver (1310/1550 nm)

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  • 1Description

The FDX55 Series Anti-Streaming Single-Mode End-Point Data Transceiver from ComNet is designed for implementing full-duplex RS232 drop-and-repeat poll-and-respond traffic signalization/communications data networks utilizing two optical fibers. It features two single-mode fiber terminated with ST connectors on both ends. This environmentally-hardened unit is suitable for use in unconditioned out-of-plant or roadside installations. This master-configured transceiver unit can be located anywhere within the network. This makes it suitable for applications involving on-street master controllers with upstream and downstream communication requirements.

This FDX55 Series data transceiver is compatible with the FDX50, FDX51 and FDX52 Series of optical modems (not included). Manually re-settable anti-streaming is included for unparalleled network protection. Plug-and-play design ensures ease of installation as no electrical or optical adjustments are required. Plug-and-play design ensures ease of installation and no electrical or optical adjustments are ever required. Bicolor LED indicators (red/green) are provided for rapidly ascertaining equipment operating status. The unit is interchangeable between stand-alone or card mount configurations.

Meets EIA RS232C/D specifications (simplex or duplex)
NTCIP compatible
Complies with the environmental requirements of NEMA TS-1/TS-2 and the Caltrans Specification for Traffic Signal Control Equipment, such as ambient operating temperature, mechanical shock, vibration, humidity with condensation, high-line/low-line voltage conditions, and transient voltage protection
Robust design assures high reliability in unconditioned roadside environments
User-selectable DTE or DCE interface ensures ease of installation and maximum versatility
Supports Request to Send (RTS) and Clear to Send (CTS) signals
RJ-11 expansion port provides network branching capability by electrically linking co-located transceiver units
Voltage transient protection on all power and signal input/output lines provides protection from power surges and other voltage transient events
Wide optical dynamic range without the requirement of optical attenuators
User-configurable optical and electrical anti-streaming provides network protection against faulty streaming controller operation
Indicating LEDs display equipment's operating status
Hot-swappable rack module
Interchangeable between stand-alone or rack mount configurations thanks to the ComFit housing
Can be DIN-rail mounted using the ComNet DINBKT1 or DINBKT4 adapter plates (available separately)
Applications include access control systems, building automation and environmental control systems, computer/data equipment, fire and alarm systems, and traffic signal control equipment
In the Box
COMNET FDX55 Series Anti-Streaming RS232/422 Single-Mode End-Point Data Transceiver (1310/1550 nm)
  • DC Plug-in Power Supply
  • Limited Lifetime Warranty
  • Table of Contents
    • 1Description
    Data Format RS-232, RS-422
    Data Rate DC to 115 kb/s
    Operating Mode Asynchronous, simplex, or full duplex
    Bit Error Rate Up to 1 in 10-9 @ maximum optical loss budget
    Timeout Selection Anti-Streaming Time-out:
    4, 8, 16, 64 sec or infinity (disabled)
    Wavelength 1310 / 1550 nm
    Mode Single-mode
    Number of Fibers 2
    Optical Power Budget 23 dB
    Maximum Operating Distance 43 miles (69 km)
    Optical Emitter Laser
    LED Indicators Transmit Data
    Receive Data
    Clear to Send (CTS)
    Request to Send (RTS)
    Fault/Anti-Streaming Activate
    Connectors Optical: ST
    Power: Terminal block
    Data: Type DB-25S
    Expansion Port: RJ-11
    Power 9 to 30 VDC @ 2.5 W
    Power Consumption 2.5 W
    Number of Rack Slots 2
    Current Protection Automatic resettable solid-state current limiters
    Circuit Board Meets IPC standard
    MTBF Up to 100,000 hours
    Operating Temperature -40 to 167°F (-40 to 75°C)
    Storage Temperature -40 to 185°F (-40 to 85°C)
    Relative Humidity 0 to 95% (non-condensing)
    Dimensions 6.1 x 5.3 x 2.2" (15.5 x 13.2 x 5.6 cm)
    Weight 1 lb (0.5 kg)

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