Model 2305
RS-232 Optical Asynchronous Modem Point to Point Rack Mountable
Features:- 110 bps to 56 Kbps asynchronous, simplex, or full duplex operation
- 6600 ft. (2Km) distance capability
- 0 °C to +50 °C operating range
- ST connector receptacle (SMA option)
- Designed to work with S.I.Tech 2005 RS232 Bit-Driver
- Requires 3000B rack, 3500 mother board, and 4000 power supply
- Standalone Version Model 2005
Specifications
| Operating Mode: | Asynchronous, simplex or full duplex |
| Input/Output Interface: | RS-232, DB25 Female, Async at 110 bps to 56 Kbps |
| Transmission Line Interface: | ST connector is standard for interfacing with fiber optic cable (SMA option) |
| Transmission Distance: | 6600 ft (2 km) |
| Optical Power into a 50 Micron Core Optical Fiber: | .5 microwatts, 10 dB power budget @ 880 nanometers (High power option) |
| Receiver Sensitivity: | 250 nanowatts at less than 10-9 bit error rate |
| Operating Temperature: | 0 °C to 50 °C |
| Enclosure: | 19" rack holds 16 cards |
| Card Size: | Eurocard 3.9" x 6.8" |
| Weight: | 0.5 lb (200 grams) |
Operating Distance for Fiber Optic Cable

RS-232 Pins Utilized by 2305 Card DB25 Connector (Female)


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