S.I. Tech, Inc.Model 2361 - Optical Asynchronous Bit-Driver®
Operating Mode: Asynchronous, simplex or full
Input/Output Interface: RS-422, DB25F connector
Transmission Line Interface: Metal ST connector is standard for interfacing with fiber optic cable (SMA option, SC and FC option for SM)
Transmission Distance: See Chart
Optical Power into a 62.5 Micron Core Optical Fiber:
30 microwatts, 10 dB power
budget @ 820 nanometers
(1300nm option)
Receiver Sensitivity: 3 microwatts at less than 10-9 bit error rate
Operating Temperature: -40°C to +80°C
Enclosure: 19" rack holds 16 cards
Card Size: Eurocard 3.9" X 6.8"
(9.9 X 17.3 cm)
Weight: 0.5 lb (200 grams)
Mini Version: S.I.Tech # 2561
  • Up to 115 Kbps asynchronous operation on fiber optic cable, simplex or full duplex operation
  • -40°C to +80°C operating range (-20 to +60°C SM)
  • Metal ST connector receptacle (SMA option)
  • LED indicators for transmit data, receive data, and power
  • Female DB25 connector
  • Complies with IEEE C37.90.1
  • IEC 801 Surge Protection
  • Panel Mounting Brackets, two mounting locations
  • Conformal coating
  • See distance chart

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.
©2015 S.I. Tech, Inc. All copy and images.