S.I. Tech Model 2856-SM is a TTL to fiber optic bit-driver designed for single-mode fiber optic transmission at 1300 nm, converting TTL data to optical signals and vice versa. It features two ST fiber optic receptacles, operates at 20 Mbps, and has a transmitter output power of 30 microwatts into a 50 micron fiber. The receiver minimum sensitivity is 3 microwatts at 1300 nm, supporting transmission distances up to 40,000 feet. It operates from 0°C to 50°C, is powered by 110 VAC, and is housed in a metal enclosure measuring 7.5″ × 7″ × 3″ (19 × 17.8 × 7.6 cm), weighing 3 lbs. The unit meets FCC Class A, Part 15 standards and is UL and CSA listed.
S.I. Tech Model 2856 is designed to convert TTL data to a light signal so that information can be transmitted over fiber optics. At the remote end, another 2856 will convert this data from light to TTL format.
| S.I. Tech, Inc. | |
|---|---|
| Product Category | Network Media Converters |
| Product Number | 2856-SM |
| Product Name | TTL - Fiber Optic Bit-Driver® |
| Form Factor | Module |
| Features | Duplex; LED Indicator |
| Operating Temperature | 0.0 to 50 C (32 to 122 F) |
| Compliances | UL, CSA, FCC Class A Part 15 |
