Propagation and detection of faults in a multiplexed...

Details Propagation and detection of faults in a multiplexed... Propagation and detection of faults in a multiplexed...

2007-12-11

2007-12-11

Pham, Chi (Department: 2616)

Multiplex communications

Communication techniques for information carried in plural...

Combining or distributing information via time channels

C370S536000, C370S537000, C370S542000

Reexamination Certificate

active

09502882

ABSTRACT:
A data transmission system that detects fiber faults receives a plurality of data packets carried on a plurality of Gigabit Ethernet links at a plurality of Gigabit Ethernet input/output ports. The system then multiplexes, on a bit by bit basis, the data packets onto an optical link. When the system detects a loss of signal in one of the Gigabit Ethernet links, a signal loss code insert is generated. The system then multiplexes the signal loss code insert with the data packets.

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