S.I. Tech, Inc.Model 2345 - Optical Asynchronous Bit-Driver® Point to Point
Operating Mode: Asynchronous, half duplex RS-485 (8-pin RJ-45)
Input/Output Interface: Asynchronous at 9.6 Kbps
Transmission Line Interface: ST connector is standard for interfacing with fiber optic cable (SMA option)
Transmission Distance: See distance chart
Optical Power into a 50 Micron Core Optical Fiber:
5 microwatts, 10 dB power budget @ 820 nanometers
(High power option & 1300nm option)
Receiver Sensitivity: 250 nanowatts at less than 10-9 bit error rate
Operating Temperature: 0 °C to 50 °C
Enclosure: 19" rack holds 16 cards
Card Size: Eurocard 3.9" x 6.8"
(9.9 x 7.3 cm)
Weight: 0.5 lb (200 grams)
Termination: A switch is provided to terminate RS-485 line
  • 9.6 Kbps asynchronous half duplex operation
  • 6600 ft. (2Km) distance capability
  • 0°C to 50°C operating range
  • ST connector receptacle (SMA option)
  • Designed to work with Johnson Controls System and with S.I.Tech Model 2110

Meets FCC requirements of Class A, Part 15 Computing Devices Standard.
Specifications subject to change without notice.

View Complete Technical Data Sheet (PDF)


Contact Information: Phone: 630.761.3640 Fax: 630.761.3644 Email: sales@sitech-bitdriver.com
S.I. Tech, Bit-Driver®, and Fiber Cluster® are registered trademarks of S.I. Tech, Inc.
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