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Modem card - 25 Mbps | FOM-1090, 1091
The FOM-1090 and FOM-1091 fiber optic isolator\modem cards are noted for delivering synchronous, asynchronous, and isochronous interfacing to serial data communications equipment. The functioning is transparent that it allows for all data formats and protocol, while supporting different kinds of timing like DCE and DTE, uncommon clocking styles like gapped clock or gated clock. There is a front panel indicator responsible for showing status and direction of all supported signals. There is provision to show power supply and optical link status for each card. While working in high electrical noise or in/out of RF shielded enclosures, the card delivers complete electrical isolation for NRZ data communications. Integrated with fiber optic cable to enhance the functioning of the isolator so it will be affected by elevated ground potential.