S.I. Tech Model 2109 is a mini optical multidrop bit-driver that transfers data between upstream and downstream fiber ports while inserting and dropping data over an RS-232 interface. It operates in half-duplex mode at up to 115 Kbps, using ST connectors for multimode fiber with a 2000-meter reach at 850 nm. A single-mode fiber option at 1300 nm extends reach to 10,000 meters. Receiver sensitivity is 500 nanowatts at less than 10^-9 bit error rate. The device uses a DB-25 female connector for RS-232, requires an external 12VDC power supply, and operates from 0°C to 50°C. It is enclosed in a metal housing measuring 3.6 x 2.3 x 1.0 inches with panel or DIN rail mounting and weighs 0.25 lb. It complies with FCC Class A, Part 15.
S.I. Tech model 2109 is a mini optical Multidrop Bit-Driver . The upstream and downstream fiber ports repeat data through the 2109 multidrop and drop/insert data on the RS-232 port. The RS-232 port inserts data onto the upstream fiber port only, and gets data dropped from the upstream fiber port only. The downstream fiber port only sends/receives data from the upstream fiber port.
| S.I. Tech, Inc. | |
|---|---|
| Product Category | Network Media Converters |
| Product Number | 2109 |
| Product Name | RS232 Optical Multidrop Bit-Driver® |
| Form Factor | Module |
| Features | LED Indicator |
| Operating Temperature | 0.0 to 50 C (32 to 122 F) |
| Compliances | FCC Class A, Part 15 |
