Patent ID: 11953732
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 3:
4. The optical cross-connect according to claim 3, wherein input directions of the input ports of the input-end unit are set in parallel along a first direction angle, output directions of the output ports of the output-end unit are set in parallel along a second direction angle, and the first direction angle is the same as the second direction angle;
each reflection area of the first optical beam-splitting and switching module is located on a first plane, a horizontal included angle and a vertical included angle between the first plane and the first direction angle are a first horizontal deviation angle and a first vertical deviation angle respectively, and the first horizontal deviation angle and the first vertical deviation angle are determined based on the first direction angle, the second direction angle, and a relative location of the input-end unit relative to the output-end unit; and a deflection action surface in each deflection area of the first optical switching module is provided facing the input-end unit;
each reflection area of the second optical switching module is located on a second plane, a horizontal included angle and a vertical included angle between the second plane and the second direction angle are a second horizontal deviation angle and a second vertical deviation angle respectively, and the second horizontal deviation angle and the second vertical deviation angle are determined based on the first direction angle, the second direction angle, and the relative location of the input-end unit relative to the output-end unit; and a deflection action surface of each deflection area of the second optical switching module is provided facing the output-end unit; and
the second plane is parallel to the first plane.