公开(公告)号：US20160191153A1

公开(公告)日：2016-06-30

申请号：US14978970

申请日：2015-12-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Cheng Gan ,  Yan Chen

IPC: H04B10/077

CPC classification number: H04B10/077 ,  G06F13/4291 ,  H04B10/07 ,  H04B10/0799 ,  H04B10/40

Abstract: A detection apparatus concurrently connected to N optical module cages by using N paths. The apparatus accesses a conflict register, acquires an occupancy status of the N paths according to a value of the conflict register, then performs a concurrent probe on M optical module cages connected to M paths that are in the N paths and whose occupancy status are not occupied by system software, to obtain a probe result, where the probe result includes availability information of optical modules of the M optical module cages and a type of the optical modules, and finally, writes the probe result into an availability register, so that the system software can acquire the probe result from the availability register. Therefore, whether an optical module is available in an optical module cage can be monitored in real time and fast insertion and removal operations on the optical module can be sensed.

Abstract translation: 一种检测装置，通过使用N个路径同时连接到N个光模块保持架。 该装置访问冲突寄存器，根据冲突寄存器的值获取N个路径的占用状态，然后在连接到N个路径中的M个路径并且其占用状态不连续的M个光模块保持架上执行并发探测 由系统软件占用，获得探测结果，其中探测结果包括M光模块网卡的光模块的可用性信息和一种光模块，最后将探测结果写入可用性寄存器，使得 系统软件可以从可用性寄存器获取探测结果。 因此，可以实时地监视光模块中的光模块是否可用，并且可以感测到对光模块的快速插入和移除操作。

公开(公告)号：US10090916B2

公开(公告)日：2018-10-02

申请号：US14978970

申请日：2015-12-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Cheng Gan ,  Yan Chen

IPC: H04B10/08 ,  H04B10/077 ,  G06F13/42 ,  H04B10/079

Abstract: A detection apparatus concurrently connected to N optical module cages by using N paths. The apparatus accesses a conflict register, acquires an occupancy status of the N paths according to a value of the conflict register, then performs a concurrent probe on M optical module cages connected to M paths that are in the N paths and whose occupancy status are not occupied by system software, to obtain a probe result, where the probe result includes availability information of optical modules of the M optical module cages and a type of the optical modules, and finally, writes the probe result into an availability register, so that the system software can acquire the probe result from the availability register. Therefore, whether an optical module is available in an optical module cage can be monitored in real time and fast insertion and removal operations on the optical module can be sensed.