公开(公告)号：US20230204882A1

公开(公告)日：2023-06-29

申请号：US18118511

申请日：2023-03-07

申请人： Ciena Corporation

发明人： Michael J. Wingrove ,  David Peter Johnson ,  Eric Maniloff ,  Munjeen Khan ,  Fenggao Xu

IPC分类号： G02B6/42 ,  H04B10/079 ,  H04B10/40

CPC分类号： G02B6/4284 ,  H04B10/0795 ,  H04B10/40

摘要： A pluggable optical module configured to operate in a host device includes transmit optics; receive optics; an interface configured to connect to the host device, and communicatively coupled to the transmit optics and the receive optics; and circuitry communicatively coupled to the interface, wherein the circuitry is configured to, subsequent to insertion into the host device where the pluggable optical module initiates a boot process, provide an indication related to one or more of a status of the boot process and a time for the boot process to complete.

公开(公告)号：US12061370B2

公开(公告)日：2024-08-13

申请号：US18118511

申请日：2023-03-07

申请人： Ciena Corporation

发明人： Michael J. Wingrove ,  David Peter Johnson ,  Eric Maniloff ,  Munjeen Khan ,  Fenggao Xu

IPC分类号： H04B10/00 ,  G02B6/42 ,  H04B10/079 ,  H04B10/40

CPC分类号： G02B6/4284 ,  H04B10/0795 ,  H04B10/40

摘要： A pluggable optical module configured to operate in a host device includes transmit optics; receive optics; an interface configured to connect to the host device, and communicatively coupled to the transmit optics and the receive optics; and circuitry communicatively coupled to the interface, wherein the circuitry is configured to, subsequent to insertion into the host device where the pluggable optical module initiates a boot process, provide an indication related to one or more of a status of the boot process and a time for the boot process to complete.

公开(公告)号：US20210405314A1

公开(公告)日：2021-12-30

申请号：US17406499

申请日：2021-08-19

申请人： Ciena Corporation

发明人： Michael J. Wingrove ,  David Peter Johnson ,  Eric Maniloff ,  Munjeen Khan ,  Fenggao Xu

IPC分类号： G02B6/42 ,  H04B10/079 ,  H04B10/40

摘要： A host device configured to receive a pluggable optical module, the host device includes circuitry configured to, subsequent to insertion of the pluggable optical module, access an early management interface on the pluggable optical module, prior to the pluggable optical module being fully booted, and, subsequent to the pluggable optical module being fully booted, access a complete management interface on the pluggable optical module. The early management interface provides responses to simple queries, allowing access to one or more registers on the pluggable optical module.

公开(公告)号：US11624881B2

公开(公告)日：2023-04-11

申请号：US17406499

申请日：2021-08-19

申请人： Ciena Corporation

发明人： Michael J. Wingrove ,  David Peter Johnson ,  Eric Maniloff ,  Munjeen Khan ,  Fenggao Xu

IPC分类号： H04B10/00 ,  G02B6/42 ,  H04B10/079 ,  H04B10/40

摘要： A host device configured to receive a pluggable optical module, the host device includes circuitry configured to, subsequent to insertion of the pluggable optical module, access an early management interface on the pluggable optical module, prior to the pluggable optical module being fully booted, and, subsequent to the pluggable optical module being fully booted, access a complete management interface on the pluggable optical module. The early management interface provides responses to simple queries, allowing access to one or more registers on the pluggable optical module.

公开(公告)号：US11099339B1

公开(公告)日：2021-08-24

申请号：US16917005

申请日：2020-06-30

申请人： Ciena Corporation

发明人： Michael J. Wingrove ,  David Peter Johnson ,  Eric Maniloff ,  Munjeen Khan ,  Fenggao Xu

IPC分类号： H04B10/00 ,  G02B6/42 ,  H04B10/079 ,  H04B10/40

摘要： A pluggable optical module includes one or more optical interfaces; an interface for electrically connecting to a host device; and a processor configured to, subsequent to insertion of the pluggable optical module in a host device and performance of a first stage of boot loader, execute an early management interface handler that supports access to management memory on the pluggable optical module by the host device, and continue a boot process of the pluggable optical module including loading an operating system and application software for control and management of the pluggable optical module, wherein the early management interface handler supports queries and provisioning requests from the host device while the boot process is performed. The early management interface handler is loaded after insertion, within less time than required by the full boot process.