Patton Electronics, FOM-1090-T10, FiberPlex Serial Data Communications, Sync, ASync, Isochronous, DC to 25 Mbps, Programmable Interface Multimode ST Optics
Features:
- Card Module for the FOM system supporting stand-alone or multi-card 19" rack mounting
- Synchronous, asynchronous, isochronous signal rates: DC to 25 MHz
- Tail circuit and null modem functions for DCE to DCE or DTE to DTE
- Supported interface standards: TIA-232, TIA-530/530A, TIA-574,TIA-449, V.35 and X.21
- Supported electrical standards: TIA-411/V.11/FED-STD-1030A, TIA-423/V.10/FED-STD-1020A, TIA-232/V.28, V.35, MIL-STD-100, MIL-STD-188-114A Balanced types 1&2 (V.11 mode) and MIL-STD-188-114A unbalanced (V.10 mode)
Applications:
While a typical link consists of a FOM-1090 (to DCE) at one end and a FOM-1091 (to DTE) at the opposite end, a pair of the same units may be used together as when using two FOM-1090 DCE units to create a null modem link.
E&M Type IV applications
The FOM-1090 and FOM-1091 Industrial Serial to Fiber Converters are fiber optic isolator/modem cards that provide for full synchronous, asynchronous, or isochronous interfacing to serial data communications equipment. The units are transparent to all data formats and protocol, and support timing from the DCE and DTE as well as uncommon clocking styles such as gapped clock or gated clocks that stop in different states to indicate status. The status and direction of all supported signals is shown on front panel indicators in addition to power supply and optical link status for each card. Made in USA.The user can achieve complete electrical isolation for NRZ data communications in areas of high electrical noise or in/out of RF shielded enclosures (SCIF). The fiber optic cable is not susceptible to induced impulse noise and since signal ground is not carried over the link, the signal is not affected by elevated ground potential from lightning or other sources. The fiber optic cable enhances privacy of communications.