Comnet FDX55M1 Anti-Streaming RS232/422 Drop & Repeat Data Transceiver

RS232/422 DB25 Repeater, 1310/1550nm, RTS/CTS Timer + Anti-Streaming, mm, 1 fiber.

The ComNet FDX55 Series consists of fully-digital transceiver units designed for implementing simplex or full-duplex RS232 Drop-and-Repeat poll-and-respond traffic signalization/communications data networks utilizing two optical fibers. These environmentally-hardened are ideal use in unconditioned out-of-plant roadside installations and the master-configured unit may be located anywhere within network, making this equipment applications involving on-street master controllers with upstream downstream communication requirements. compatible FDX50, FDX51 FDX52 modems, model FDX55BE used as a cost-effective solution line-terminating transceiver. Manually resettable anti-streaming is included unparalleled network protection. Optional battery backup capability provides highest level reliability event loss local prime operating power, maintains continuous communications channel operation. Plug-and-play design ensures ease installation no electrical adjustments ever required.

• Meets EIA RS232C/D specifications (Simplex Duplex)
• NTCIP compatible
• Tested certified by an independent laboratory full compliance environmental requirements (ambient temperature, mechanical shock, vibration, humidity condensation, high-line/low-line voltage conditions transient protection) NEMA TS-1/TS-2 Caltrans Specification Signal Control Equipment
• Robust assures extremely high environments
• User-selectable DTE DCE interface maximum versatility
• Supports Request to Send (RTS) Clear (CTS) signals
• RJ-11 expansion port branching electrically linking co-located units
• Voltage protection on all power input/output lines from surges other events
• Optional internal 12 hours time 115 VAC communications
• Wide dynamic range: attenuators never required
• User-configurable against faulty streaming controller operation
• Indicating LEDs display status
• Hot-swappable rack modules
• Interchangeable between stand-alone mount – ComFit