Fost (1d5z2) fostc fiber modem rs-232. Power supply voltage: min 10 vdc, typical 12 vdc, max 14 vdc. Transmission line: dual multimode optical cable. Point-to-point transmission: asynchronous, half or full-duplex. Multi-drop transmission: asynchronous, half fiber ring. Interfaces: rs-232, rs-422, rs-485. Connectors: db25 female for serial connection, st connectors for fiber. Dimensions: 4.3 x 2.3 x 0.95 in (11 x 5.9 x 2.5 cm). Power supply connections: 2.5 mm phone jack (tip positive) or db25 pins 25(+) and 12 (-) .
No other part numbers with same form, fit, and function found.
A device which accepts optic signals and converts them to electrical or radio frequency. It accommodates voltage and optics and is immune to electromagnetic interference (emi) and radio frequency interference (rfi) that is generated. It connects data terminal equipment to a fiber optic transmission line or network.
Classification: Modems (modulator-demodulator apparatus) of a kind used with data processing machines of heading 8471
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