Pluggable optical network unit capable of status indication

Details Pluggable optical network unit capable of status indication Pluggable optical network unit capable of status indication

2011-06-07

2011-06-07

Li, Shi K (Department: 2613)

Optical communications

Optical transceiver

Reexamination Certificate

active

07957650

ABSTRACT:
A pluggable optical network unit includes a transceiver assembly configured to produce a first electrical signal in response to a first optical signal comprising reception signal data and to emit a second optical signal comprising transmission signal data in response to a second electrical signal. A data processing unit can extract the reception signal data from the first electrical signal and produce the second electrical signal in response to the transmission signal data. An interface unit can receive the reception signal data from the data processing unit, serialize the reception signal data, and send a third electric signal comprising the reception signal data to a network device that the pluggable optical network unit is plugged into. A management unit can modify the third electric signal in accordance to the operation status of at least one of the transceiver assembly or the data processing unit.

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