ComNet is a manufacturer of precision-engineered analog and digital fiber optic transmission and Ethernet networking products designed to withstand the rigors of harsh and difficult industrial applications. ComNet is establishing the standard for the next generation of fiber optic and copper-media communications equipment with technological innovation few companies competing in this market can match.

ComFit – Card-Cage or Stand-Alone Interchangeability
ComNet fiber optic products are designed for use in either our card cage or stand-alone use right out of the box. This solution eliminates ordering the wrong mounting configuration, and reduces installation problems. Saves time, money and installation delays.

Single Fiber Design
Many ComNet products require the use of only one optical fiber, whereas most competitive products use a two-fiber design. The use of a single fiber simplifies your overall system design, significantly reduces the cost of installation and enhances overall system reliability.

Laser Technology for Superior Performance
ComNet uses Laser-based transmission technology in all but our entry-level fiber optic products. Laser-based transmission offers many benefits, including:
- Greater optical transmission distance
- Higher reliability, particularly over extended temperature/out-of-plant operation

Designed and Manufactured in the USA
ComNet products are designed and manufactured in our 25,000 square foot facility in Danbury, Connecticut. USA

Worldwide Operability
The ComNet Card Cage Rack System is equipped with a self-contained power supply that provides operation with any input voltage from 90 to 264 VAC, 50/60 Hz. Any possibility of ordering an incorrect power supply with the wrong operating voltage is completely eliminated.

Environmentally Hardened
ComNet products set the standard for reliability when installed in the most difficult operating environments. All ComNet equipment is designed to operate over the ambient temperature range of -40°C to +75°C.

Independently Tested
ComNet products are certified by an independent test laboratory to exceed the environmental requirements of NEMA TS-1/TS-2 and the CALTRANS Specification for Traffic Signal Control Equipment. These requirements include ambient operating temperature, mechanical shock, vibration, humidity with condensation, high-line/low-line voltage conditions and transient voltage protection.

Broad-Range Compatibility
ComNet video with serial data and data transmission products are transparent to data encoding allowing for transmission of all formats and protocols, so they’re designed for broad-range compatibility with major system manufacturers.

Lifetime Warranty
We’re so confident in the long-term reliability of our products that we back them with a Lifetime Warranty.