Comnet FDX55S1BE Comnet RS232 Fo Trans Singlemode B Side

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 one or two optical fibers. These environmentally-hardened units are ideal for use in unconditioned out-of-plant or roadside installations and the master-configured transceiver unit may be located anywhere within the network, making this equipment ideal for applications involving on-street master controllers with upstream and downstream communication requirements. These units are compatible with FDX50, FDX51 and FDX52 Series of optical modems. Manually resettable anti-streaming is included for unparalleled network protection. Optional battery backup capability provides the highest level of network reliability in the event of a loss of local prime operating power, and maintains continuous communications channel operation. Plug-and-play design ensures ease of installation and no electrical or optical adjustments are ever required. Bi-color (Red/Green) LED indicators are provided for rapidly ascertaining equipment operating status. These units are interchangeable between stand-alone or card mount configurations.

Features

1 Fibers Single Mode 9/125?m

Meets EIA RS232C/D specifications (Simplex or Duplex)

NTCIP compatible

Tested and certified by an independent laboratory for full compliance with the environmental requirements (ambient operating temperature, mechanical shock, vibration, humidity with condensation, high-line/low-line voltage conditions and transient voltage protection) of NEMA TS-1/TS-2 and the Caltrans Specification for Traffic Signal Control Equipment.

Robust design assures extremely 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 unconditional protection from power surges and other voltage transient events.

Optional internal battery backup provides 12 hours operating time in the event of loss of 115 VAC prime operating power, and maintains continuous channel communications.

Wide optical dynamic range: optical attenuators are never required

User-configurable optical and electrical Anti-Streaming provides network protection against faulty streaming controller operation

Hot-swappable rack modules

Interchangeable between stand-alone or rack mount use ComFit

Specs

Manufacturer Comnet Communication Networks

Condition New

Data Format: RS232, RS422

Data Rate: DC-115 kbps

Operating Mode: Asynchronous, simplex or full duplex

Bit Error Rate: <1 in 10-9 @ Max. Optical Loss Budget

Anti-Streaming Time-out: 4, 8, 16, 64 Seconds or Infinity (disabled)

Surface Mount: 9-30 VDC @ 2.5 W

Rack: From Rack

Number of Rack Slots: 2

Current Protection:

Automatic Resettable

Solid-State Current Limiters

Circuit Board: Meets IPC Standard

Size (in./cm) (L×W×H) 6.1 × 5.3 × 2.2 in. (15.5 × 13.2 × 5.6 cm)