| US 7,493,045 B2 | ||
| Real time fiber optic matrix switch interconnection | ||
| David E. Erisman, X-COM Technologies, LLC, 12345-B Sunrise Valley Dr., Reston, Va. 20191 (US); Douglas J. Jaeger, X-COM Technologies, LLC, 12345-B Sunrise Valley Dr., Reston, Va. 20191 (US); and Steven A. Renich, X-COM Technologies, LLC, 12345-B Sunrise Valley Dr., Reston, Va. 20191 (US) | ||
| Filed on Jul. 29, 2004, as Appl. No. 10/901,357. | ||
| Prior Publication US 2006/0024056 A1, Feb. 02, 2006 | ||
| Int. Cl. H04J 14/00 (2006.01) | ||
| U.S. Cl. 398—76 [398/55] | 13 Claims |

| 1. A real time fiber optic matrix switch comprising:
at least one matrix switch port; and
a controller card configured to recognize communication protocols associated with any of a first format including parallel
data at a first speed and at a first voltage, a second format including parallel data at a speed greater than said first speed
and at a voltage distinct from said first voltage, a third format including parallel data at a third speed distinct from said
first speed and at a third distinct voltage, a fourth format including serial data at a distinct speed from said first, second
and third speeds and at a fourth distinct voltage, a fifth format including serial data at a fifth speed distinct from said
first, second and third speeds and at a fifth distinct voltage, a sixth format including serial data at a sixth distinct speed,
a seventh format including serial data at a seventh distinct speed, an eighth format including parallel data at an eighth
distinct speed from said first, second, and third speeds and at a voltage distinct from said first, second, fourth and fifth
voltages, and a ninth format including serial data at a ninth speed, wherein said controller card includes logic chips and
circuitry comprising an input signal interface, a control logic interface, an output signal interface, and a communication
bus, wherein the logic chips and circuitry are externally programmed by a digital logic program that:
i) multiplexes data streams of said first-ninth formats;
ii) converts the multiplexed data stream to an optical signal; and
iii) transmits the optical signal and to enable the communication of information between the matrix switch and interconnected peripheral devices, and any interconnected
matrix switches.
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