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公开(公告)号：JP2000341359A
公开(公告)日：2000-12-08
申请号：JP2000104827
申请日：2000-04-06
Applicant: LUCENT TECHNOLOGIES INC
Inventor： FORD JOSEPH EARL , KRISHNAMOORTHY ASHOK V
Abstract: PROBLEM TO BE SOLVED: To provide a network interface unit that inexpensively and efficiently conducts re-configuration of ports in a communication network. SOLUTION: The network interface unit has a plurality of optical ports 106 that are used for communication with a network, a plurality of electronic circuits 112, and an electronic switch 110 that are placed between a plurality of the optical ports and a plurality of the electronic circuits and reconfigures connection between any selected port among a plurality of the optical ports and any of the electronic circuits. The network interface unit has an integrated structure.
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公开(公告)号：CA2263053A1
公开(公告)日：1999-09-18
申请号：CA2263053
申请日：1999-02-26
Applicant: LUCENT TECHNOLOGIES INC
Inventor： AGARWAL DIWAKAR , WOODWARD TED KIRK , KRISHNAMOORTHY ASHOK V
IPC: H03F3/45 , H03F1/56 , H03F3/08 , H04B1/10 , H04B10/04 , H04B10/06 , H04B10/14 , H04B10/158 , H04B10/26 , H04B10/43
Abstract: A differential optical signal receiver includes an interference-rejecting circuit to provide enhanced interference signal rejection. The differential optical signal receiver includes a differential optical signal detector for detecting a received differential optical signal and converting it to a differential electrical signal. An interference-rejecting differential electrical circuit, including a common source load, processes the differential electrical signal so as to reject any electrical interference signal other than said differential electrical signal.
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公开(公告)号：EP1043868A3
公开(公告)日：2002-08-28
申请号：EP00302539
申请日：2000-03-28
Applicant: LUCENT TECHNOLOGIES INC
Inventor： FORD JOSEPH EARL , KRISHNAMOORTHY ASHOK V
CPC classification number: H04Q11/0003 , H04Q11/0067 , H04Q11/0071
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