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1. 发明申请

WO2007048005A2 OPTICAL INTERFACE FOR COMMUNICATING OPTICAL TRANSCEIVER STATUS INFORMATION 审中-公开
标题翻译：用于传播光收发器状态信息的光学接口
公开(公告)号：WO2007048005A2
公开(公告)日：2007-04-26
申请号：PCT/US2006/041180
申请日：2006-10-20
申请人： FINISAR CORPORATION , SMITH, Dale, Trenton , LIGHT, Greta, L. , MCVEY, James, D.
发明人： SMITH, Dale, Trenton , LIGHT, Greta, L. , MCVEY, James, D.
IPC分类号： H04B10/24
CPC分类号： H04B10/40 , H04B10/801
摘要： An optoelectronic transceiver includes a laser transmitter, a photodiode receiver, an optical transmitter, and circuitry. The circuitry includes memory, which includes one or more memory arrays for storing information related to the transceiver. The circuitry also includes analog to digital conversion circuitry for receiving a plurality of analog signals from the laser transmitter and photodiode receiver, converting the received analog signals into digital values, and storing the digital values in predefined locations within the memory. The circuitry further includes a status transmitter for reading from the memory and transmitting via the optical transmitter transceiver status information corresponding to a plurality of the digital values stored in the memory.
摘要翻译：光电收发器包括激光发射器，光电二极管接收器，光发射器和电路。电路包括存储器，其包括用于存储与收发器有关的信息的一个或多个存储器阵列。电路还包括用于从激光发射器和光电二极管接收器接收多个模拟信号的模数转换电路，将接收到的模拟信号转换为数字值，并将数字值存储在存储器内的预定位置。电路还包括状态发射器，用于从存储器读取并经由光发射器收发对应于存储在存储器中的多个数字值的收发器状态信息。

2. 发明申请

WO2007143621A2 OPTICAL NETWORK TEST ACCESS POINT DEVICE 审中-公开
标题翻译：光网络测试接入点设备
公开(公告)号：WO2007143621A2
公开(公告)日：2007-12-13
申请号：PCT/US2007/070355
申请日：2007-06-04
申请人： FINISAR CORPORATION , NELSON, Stephen , LIGHT, Greta, L.
发明人： NELSON, Stephen , LIGHT, Greta, L.
IPC分类号： G02B6/28
CPC分类号： H04L43/50
摘要： An optical network test access point ("TAP") device. In one example embodiment, an optical network TAP device includes a printed circuit board and a plurality of optical receiver modules. The printed circuit board includes a microprocessor, a multiplexer connected to the microprocessor, and a plurality of post amplifiers connected to the multiplexer. Each optical receiver module includes one or more ROSAs. Each ROSA is connected to the multiplexer through one of the plurality of post amplifiers.
摘要翻译：光网络测试接入点（“TAP”）设备。在一个示例实施例中，光网络TAP设备包括印刷电路板和多个光接收器模块。印刷电路板包括微处理器，连接到微处理器的复用器以及连接到多路复用器的多个后置放大器。每个光接收器模块包括一个或多个ROSA。每个ROSA通过多个后置放大器中的一个连接到多路复用器。

3. 发明申请

WO2007059509A2 PASSIVE TAP AND ASSOCIATED SYSTEM FOR TAPPING NETWORK DATA 审中-公开
标题翻译：被动接头和相关系统，用于打网络数据
公开(公告)号：WO2007059509A2
公开(公告)日：2007-05-24
申请号：PCT/US2006060917
申请日：2006-11-15
申请人： FINISAR CORP , LIGHT GRETA L , MCVEY JAMES D , OLSSON N ANDERS , LAWSON A MICHAEL , GENTIEU PAUL R , BLACKWELL DONALD A
发明人： LIGHT GRETA L , MCVEY JAMES D , OLSSON N ANDERS , LAWSON A MICHAEL , GENTIEU PAUL R , BLACKWELL DONALD A
IPC分类号： H03H7/30
CPC分类号： H04L43/00 , H04L43/022 , H04L43/0847
摘要： A ZPL tap includes first and second network ports configured to carry the data stream to and from the network tap device. First and second tap ports may also be included. A signal separator having a first node connected to the first network port and a second node connected to the second network port is configured to receive the data stream from at least one of the first or second network port and pass through the data stream to the network port not providing the data stream and obtain while passing through the data stream a first signal portion substantially comprising the first signal component and a second signal portion substantially comprising the second signal component. A first receive only physical interface device (Phy) is configured to receive the first signal portion from the signal separator and provide the first portion to the first tap port and a second receive only Phy is configured to receive the second signal portion from the signal separator and provide the second signal portion to the second tap port.
摘要翻译： ZPL抽头包括配置为将数据流传送到网络抽头设备和从网络抽头设备传送数据流的第一和第二网络端口。还可以包括第一和第二抽头端口。具有连接到第一网络端口的第一节点和连接到第二网络端口的第二节点的信号分离器被配置为从第一或第二网络端口中的至少一个接收数据流，并将数据流传递到网络端口不提供数据流并且在通过数据流时获得基本上包括第一信号分量的第一信号部分和基本上包括第二信号分量的第二信号部分。第一接收物理接口设备（Phy）被配置为从信号分离器接收第一信号部分并且将第一部分提供给第一抽头端口，并且第二接收仅Phy被配置为从信号分离器接收第二信号部分并将第二信号部分提供给第二抽头端口。

4. 发明申请

WO2007048005A3 OPTICAL INTERFACE FOR COMMUNICATING OPTICAL TRANSCEIVER STATUS INFORMATION 审中-公开
标题翻译：用于传播光收发器状态信息的光学接口
公开(公告)号：WO2007048005A3
公开(公告)日：2008-08-28
申请号：PCT/US2006041180
申请日：2006-10-20
申请人： FINISAR CORP , SMITH DALE TRENTON , LIGHT GRETA L , MCVEY JAMES D
发明人： SMITH DALE TRENTON , LIGHT GRETA L , MCVEY JAMES D
IPC分类号： H04B10/24
CPC分类号： H04B10/40 , H04B10/801
摘要： An optoelectronic transceiver includes a laser transmitter, a photodiode receiver, an optical transmitter, and circuitry. The circuitry includes memory, which includes one or more memory arrays for storing information related to the transceiver. The circuitry also includes analog to digital conversion circuitry for receiving a plurality of analog signals from the laser transmitter and photodiode receiver, converting the received analog signals into digital values, and storing the digital values in predefined locations within the memory. The circuitry further includes a status transmitter for reading from the memory and transmitting via the optical transmitter transceiver status information corresponding to a plurality of the digital values stored in the memory.
摘要翻译：光电收发器包括激光发射器，光电二极管接收器，光发射器和电路。电路包括存储器，其包括用于存储与收发器有关的信息的一个或多个存储器阵列。该电路还包括用于从激光发射器和光电二极管接收器接收多个模拟信号的模数转换电路，将接收到的模拟信号转换为数字值，并将数字值存储在存储器内的预定位置。电路还包括状态发射器，用于从存储器读取并经由光发射器收发对应于存储在存储器中的多个数字值的状态信息。

5. 发明申请

WO2005107105A1 OPTICAL TRANSCEIVER AND HOST ADAPTER WITH MEMORY MAPPED MONITORING CIRCUITRY 审中-公开
标题翻译：光学收发器和主机适配器与存储器映射监视电路
公开(公告)号：WO2005107105A1
公开(公告)日：2005-11-10
申请号：PCT/US2005/013687
申请日：2005-04-20
申请人： FINISAR CORPORATION , LIGHT, Greta, L. , ARONSON, Lewis, B. , HOSKING, Lucy, G. , HOFMEISTER, Rudolf, J.
发明人： LIGHT, Greta, L. , ARONSON, Lewis, B. , HOSKING, Lucy, G. , HOFMEISTER, Rudolf, J.
IPC分类号： H04B10/08
CPC分类号： H04B10/50 , H04B10/0799 , H04B2210/08
摘要： A host adaptor is configured to monitor operation of an optoelectronic transceiver. The host adapter includes a transceiver interface, memory, comparison logic and a host interface. The transceiver interface receives from the optoelectronic transceiver digital values corresponding to operating conditions of the optoelectronic transceiver. The memory includes one or more memory arrays for storing information related to the optoelectronic transceiver, including the digital values received from the optoelectronic transceiver. The comparison logic is configured to compare the digital values with limit values to generate flag values, wherein the flag values are stored in predefined flag storage locations within the memory during operation of the optoelectronic transceiver. The host interface enables a host device to read from host specified locations within the memory, including the predefined flag storage locations, in accordance with commands received from the host device.
摘要翻译：主机适配器被配置为监视光电收发器的操作。主机适配器包括收发器接口，存储器，比较逻辑和主机接口。收发器接口从光电收发器接收对应于光电收发器的操作条件的数字值。存储器包括用于存储与光电收发器有关的信息的一个或多个存储器阵列，包括从光电收发器接收的数字值。比较逻辑被配置为将数字值与极限值进行比较以生成标志值，其中在光电收发器的操作期间，标志值被存储在存储器内的预定标志存储位置中。主机接口使得主机设备可以根据从主机设备接收的命令，从存储器中的主机指定位置（包括预定义的标志存储位置）读取。

6. 发明申请

WO2007059509A3 PASSIVE TAP AND ASSOCIATED SYSTEM FOR TAPPING NETWORK DATA 审中-公开
公开(公告)号：WO2007059509A3
公开(公告)日：2007-05-24
申请号：PCT/US2006/060917
申请日：2006-11-15
申请人： FINISAR CORPORATION , LIGHT, Greta, L. , McVEY, James, D. , OLSSON, N., Anders , LAWSON, A., Michael , GENTIEU, Paul, R. , BLACKWELL, Donald, A.
发明人： LIGHT, Greta, L. , McVEY, James, D. , OLSSON, N., Anders , LAWSON, A., Michael , GENTIEU, Paul, R. , BLACKWELL, Donald, A.
IPC分类号： G06F15/173
摘要： A zero packet loss network tap includes first and second network ports, first and second tap ports, and a signal separator configured to receive the data stream from at least one of the first or second network port and pass through the data stream to the network port not providing the data stream and obtain while passing through the data stream a first signal portion substantially comprising the first signal component and a second signal portion substantially comprising the second signal component. Devices are configured to receive the separated signal portion from the signal separator and provide the separated signal portions to the tap ports.

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