发明名称 |
Out-of-band data communication between network transceivers |
摘要 |
Out-of-band data communication of diagnostic or other data is performed using transceivers in a data or communication network. A light beam or other carrier is modulated with high-speed data and out-of-band data to create a double modulated data signal. A physical layer signal is created that includes modulations of the double modulated signal. The physical layer signal is transmitted onto a physical link. The diagnostic or other data can be transmitted in the out-of-band signal without substantially reducing or otherwise interfering with the transmission rate of the high-speed data.
|
申请公布号 |
US7630631(B2) |
申请公布日期 |
2009.12.08 |
申请号 |
US20040824258 |
申请日期 |
2004.04.14 |
申请人 |
FINISAR CORPORATION |
发明人 |
ARONSON LEW;HOSKING LUCY;MATUSZKIEWICZ MARCIN;MASON BECK |
分类号 |
H04B10/08;H04B10/00;H04B10/04;H04B10/14;H04B10/152 |
主分类号 |
H04B10/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|