Title: Optical line terminal in a wavelength division multiplexing passive optical network
Application Number: 200610153742 Application Date: 2006.09.15
Publication Number: 1933373 Publication Date: 2007.03.21
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H04B10/12;H04B10/24;H04B10/20;H04J14/02
Applicant(s) Name: LG Nortel Co., Ltd. Address:
Inventor(s) Name:
Attorney & Agent: zhongqiang xiakai
Abstract:
    An OLT in a WDM-PON may include a main board and a sub board. The main board may include a master optical transmitting/receiving control/supervising section and the sub board may include a plurality of optical transceivers and a slave optical transmitting/receiving control/supervising section. The master optical transmitting/receiving control/supervising section may produce a data input signal and a data read-control signal for controlling the plurality of optical transceivers of the sub board. The slave optical transmitting/receiving control/supervising section may receive the data input signal and the data read-control signal, and read the data input signal in accordance with the read-control signal. The optical transceivers may be controlled based on the data input signal.
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