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Optical module matching detection method and optical module matching detection device

An optical module and a technology for detecting light, which is applied in the field of communication, can solve problems such as the mismatch between the sending optical module and the receiving optical module, mismatch, and the inability to detect the optical module in time

Inactive Publication Date: 2014-12-24
BEIJING HUAWEI DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, if the method of the prior art is used, if the planning is not strict, it is easy to cause a mismatch between the sending optical module and the receiving optical module, and it is impossible to find the mismatch of the optical module in time

Method used

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  • Optical module matching detection method and optical module matching detection device
  • Optical module matching detection method and optical module matching detection device

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Embodiment 1

[0054]The present invention provides an embodiment of a method for detecting optical module matching. In this embodiment, the sending end is used as the execution subject. Specifically, the sending end may be the sending optical module itself, or a device into which the sending optical module is inserted. The sending end sends the wavelength information of the sending optical module to the receiving end, so that the receiving end detects whether the sending optical module matches the receiving optical module according to the wavelength information and the receiving wavelength range of the receiving optical module.

[0055] Wherein, the wavelength information may be a wavelength value or a wavelength range, usually a wavelength value.

[0056] In the above embodiment, the sending end can send the above wavelength information to the receiving end in the following ways but not limited to the following ways:

[0057] The first manner is: encapsulating the wavelength information in...

Embodiment 2

[0066] The present invention also provides an embodiment of a method for detecting optical module matching. The execution subject of this embodiment is the receiving end, and the receiving end may specifically be the receiving optical module itself, or a device into which the receiving optical module is inserted. figure 1 It is a schematic flow chart of an embodiment of a method for detecting optical module matching in the present invention, such as figure 1 As shown, the method of this embodiment is as follows:

[0067] S101: The receiving end receives the wavelength information of the sending optical module sent by the sending end.

[0068] S102: The receiving end detects whether the sending optical module matches the receiving optical module according to the wavelength information and the receiving wavelength range of the receiving optical module.

[0069] Specifically, if the above wavelength information is within the receiving wavelength range of the receiving optical mo...

Embodiment 3

[0074] figure 2 It is a schematic flowchart of another embodiment of a method for detecting optical module matching in the present invention. This embodiment is a schematic diagram of interaction between the sending end and the receiving end, as shown in figure 2 As shown, the method of this embodiment is as follows:

[0075] S201: The sending end sends the wavelength information of the sending optical module to the receiving end.

[0076] Specifically, refer to the detailed description of Embodiment 1.

[0077] S202: The receiving end detects whether the sending optical module matches the receiving optical module according to the wavelength information and the receiving wavelength range of the receiving optical module.

[0078] Specifically, refer to the detailed description of S102 in Embodiment 2.

[0079] The technical effects of this embodiment are similar to those of Embodiment 1 and Embodiment 2, and will not be repeated here.

[0080] If the switch for performing...

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Abstract

An embodiment of the invention provides an optical module matching detection method and an optical module matching detection device. A sending end sends wavelength information of a sending optical module to a receiving end, the receiving end detects whether the sending optical module is matched with a receiving optical module or not according to the wavelength information and a receiving wavelength range of the receiving optical module, and accordingly mismatching of the sending optical module and the receiving optical module can be detected timely.

Description

technical field [0001] Embodiments of the present invention relate to communication technologies, and in particular to a method and device for detecting matching of optical modules. Background technique [0002] With the rapid development of communication technology, in order to increase the transmission rate, optical fiber has been widely used in the field of communication. [0003] Both ends of the optical fiber have a sending optical module and a receiving optical module respectively. When the wavelength of the optical signal sent by the sending optical module is within the wavelength range received by the receiving optical module, the receiving optical module can successfully receive the optical signal sent by the sending optical module. In the prior art, the sending optical module is matched with the receiving optical module through planning. The matching between the sending optical module and the receiving optical module means that the wavelength of the optical signal ...

Claims

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Application Information

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IPC IPC(8): H04B10/07
Inventor 韩植徐强
Owner BEIJING HUAWEI DIGITAL TECH
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