OPTICAL TRANSCEIVER AND METHOD FOR CONTROLLING THE SAME
First Claim
1. An optical transceiver comprising:
- an optical reception circuit which converts a first optical signal received from an optical cable into a first electrical data signal and outputs the first electrical data signal;
an optical transmission circuit which converts a second electrical data signal into a second optical signal and outputs the second optical signal to the optical cable;
a noise detection unit which detects power supply noise from a power supply voltage; and
a control unit which sets at least one of operational characteristics of the optical reception circuit and operational characteristics of the optical transmission circuit in accordance with a detection result of the noise detection unit.
1 Assignment
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Accused Products
Abstract
An optical transceiver includes: an optical reception circuit which converts a first optical signal received from an optical cable into a first electrical data signal and outputs the first electrical data signal; an optical transmission circuit which converts a second electrical data signal into a second optical signal and outputs the second optical signal to the optical cable; a noise detection unit which detects power supply noise from a power supply voltage; and a control unit which sets at least one of operational characteristics of the optical reception circuit and operational characteristics of the optical transmission circuit in accordance with a detection result of the noise detection unit.
18 Citations
15 Claims
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1. An optical transceiver comprising:
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an optical reception circuit which converts a first optical signal received from an optical cable into a first electrical data signal and outputs the first electrical data signal; an optical transmission circuit which converts a second electrical data signal into a second optical signal and outputs the second optical signal to the optical cable; a noise detection unit which detects power supply noise from a power supply voltage; and a control unit which sets at least one of operational characteristics of the optical reception circuit and operational characteristics of the optical transmission circuit in accordance with a detection result of the noise detection unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A method for controlling an optical transceiver, the method comprising:
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detecting power supply noise of an optical transceiver which is provided with an optical reception circuit which converts a first optical signal received from an optical cable into a first electrical data signal and outputs the first electrical data signal, and an optical transmission circuit which converts a second electrical data signal into a second optical signal and transmits the second optical signal to the optical cable; and setting at least one of operational characteristics of the optical transmission circuit and operational characteristics of the optical reception circuit in accordance with a detection result of the power supply noise.
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Specification