发明名称 PASSIVE OPTICAL NETWORK APPARATUS AND METHODS
摘要 <p>A node (20) of a wavelength division multiplexed passive optical network (WDM-PON) comprises wavelength division multiplexing optical line termination (OLT) apparatus (22). The OLT (22) has an optical interface (23) for interfacing with a plurality of remote optical network units (11) in a passive optical network using a plurality of different wavelength channels (?). The OLT (22) has a plurality of electrical first ports (24) corresponding to the optical wavelength channels (?). A plurality of second ports (33) interface with at least two operator networks (40-42). An electrical switching matrix (30) interconnects the first ports (24) and the second ports (33), allowing any operator (40-42) to access any subscriber in a point-to-point manner. The apparatus at node (20) can be formed as a plurality of modules (25).</p>
申请公布号 WO2011038781(A1) 申请公布日期 2011.04.07
申请号 WO2009EP63716 申请日期 2009.10.20
申请人 TELEFONAKTIEBOLAGET LM ERICSSON (PUBL);BALDINI, LUCA;PONZINI, FILIPPO;BIANCHI, ALBERTO 发明人 BALDINI, LUCA;PONZINI, FILIPPO;BIANCHI, ALBERTO
分类号 H04Q11/00 主分类号 H04Q11/00
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