| 主权项 |
1. A Single Optical Fiber KVM system comprising:
an electro-optical transmitter subsystem that is locally and electrically coupled to a computer, KVM switch or KVM matrix on one side and optically and remotely coupled to a receiver subsystem on the other side, the transmitter subsystem is having:
a CWDM (Course Wave-Division Multiplexing) optical multiplexer de-multiplexer coupled to a single optical fiber;at least two VCSEL devices optically coupled to the CWDM optical multiplexer de-multiplexer;at least one PIN Diode device optically coupled to the CWDM optical multiplexer de-multiplexer; andat least one microcontroller and additional electronic circuitry to interface said VCSEL and PIN Diode with standard PC video output, keyboard and mouse ports;and
an electro-optical receiver subsystem that is locally and electrically coupled to user peripherals on one side and optically and remotely coupled to transmitter subsystem on the other side, the receiver subsystem is having:
a CWDM (Course Wave-Division Multiplexing) optical multiplexer de-multiplexer coupled to the same single optical fiber;at least one VCSEL device generating wavelength compatible to transmitter side VCSEL, optically coupled to the CWDM optical multiplexer de-multiplexer;at least two PIN Diodes sensitive to the same wavelength as the VCSEL devices in the transmitter side, optically coupled to the CWDM optical multiplexer de-multiplexer; andat least one microcontroller and additional electronic circuitry to interface said VCSEL and PIN Diodes with standard set of peripherals having at least one user display, one keyboard and one mouse. |
