Model 2361Optical Asynchronous Mini Modem
Features:- Up to 115 Kbps asynchronous operation on fiber optic cable, simplex or full duplex operation
- -40°C to +80°C operating range
- Metal ST connector receptacle (SMA option)
- LED indicators for power, transmit, and receive data
- Female DB25 connector
- Complies with IEEE C37.90.1
- IEC 801 Surge Protection
- Panel Mounting Brackets, two mounting locations
- Conformal coating
- See distance chart
Specifications
| Operating Mode: | Asynchronous, simplex, or full duplex |
| Input/Output Interface: | RS-422, DB25F connector |
| Transmission Line Interface: | Metal ST connector is standard for interfacing with fiber optic duplex cable (SMA option, SC and FC option for SM) |
| Transmission Distance: | See distance chart |
| Optical Power into a 62.5 Micron Core Optical Fiber: | 30 microwatts, 10 dB power budget @ 820 nanometers (1300 nm Option) |
| Receiver Sensitivity: | 3 microwatts at less than 10-9 bit error rate |
| Operating Temperature: | -40°C to +80°C for multimode
-20°C to +60°C for single mode |
| Humidity: | 0 to 90% Non Condensing |
| Enclosure: | 19” Rack holds 16 cards |
| Card Size: | EuroCard 3.9” X 6.8”
(9.9 X 7.3 cm) |
| Weight: |
0.5 lb. (200 grams) |
| Mini Version: | S.I.Tech #2561 |
RS-422 Connector Pins Utilized by Model 2361
Operating Distance for Fiber Optic Cable
* High power option available. SM - Single Mode (1300nm) option
** SM - Temperature Rating: -20°C to +60°C
Optical unit connection: Connect the optical transmission line to T and R receptacles. Note which cable channel goes to T or R by noting cable imprint. On the other end, reverse the connection.
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