The Model 2140 is an optical mini bit-driver for RS-422/485 multipoint communication with up to 32 nodes, operating at factory-set speeds from 110 bps to 230 Kbps. It features flange mounting with a metal enclosure measuring 5.5 x 2.3 x 1.0 inches (13.97 x 5.84 x 2.54 cm), ST connectors for fiber optic interfacing, and supports both multimode and single-mode fiber. Optical power is 30 microwatts at 850 nm with a 13 dB power budget, and receiver sensitivity is 1 microwatt at less than 10^-9 BER. Operating temperature ranges from 0°C to 50°C, with optional extended ranges for multimode and single-mode versions. It meets FCC Class A, Part 15 requirements. Input power is external via a 12 VDC supply.
Fiber ports repeat data through the 2140 and drop/insert data on the RS-422/485 port. The RS-422/485 port inserts data onto both fiber ports and drops data from both fiber ports.
| S.I. Tech, Inc. | |
|---|---|
| Product Category | Network Media Converters |
| Product Number | 2140 |
| Product Name | RS422/485 Optical Mini Bit-Driver® |
| Form Factor | Module |
| Features | Duplex; LED Indicator |
| Operating Temperature | 0.0 to 50 C (32 to 122 F) |
| Compliances | FCC Class A, Part 15 |
