an optical module
A technology of optical modules and optical fiber ribbons, applied in the field of optical modules, can solve problems such as interference of electronic equipment, and achieve the effect of reducing interference
Active Publication Date: 2019-09-20
HISENSE BROADBAND MULTIMEDIA TECH
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Problems solved by technology
[0005] The embodiment of the present invention provides an optical module, which can solve the problem of other nearby optical modules caused by the electromagnetic wave generated at the receiving and receiving device passing through the gap between the optical fiber ribbon and the barrier and radiating outward from the optical port. Problems with Interference Caused by Electronic Devices
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[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are only a partial embodiment of the present invention, rather than a complete embodiment. . Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying ...
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The invention discloses an optical module, which relates to the technical field of optical fiber communication and can solve the problem that the electromagnetic wave generated at the receiving and receiving device of the existing optical module will pass through the gap between the optical fiber ribbon and the barrier and radiate outward from the optical port. And the problem of causing interference to other nearby electronic equipment. The optical module of the present invention includes a housing, an optical port is opened at one end of the housing, a circuit board, a barrier and an optical fiber ribbon are arranged inside the housing, and the barrier is arranged between the circuit board and the optical fiber ribbon. Between the light ports, the circuit board is provided with a light-receiving device, one end of the optical fiber ribbon is connected to the light-receiving device, and the other end passes through the barrier and is connected to the light port. A first blocking member is also provided, the first blocking member is located between the circuit board and the optical port, and is sleeved on the optical fiber ribbon, and the first blocking member is used for blocking A space between the fiber optic ribbon and the barrier. The invention is used for photoelectric conversion.
Description
technical field [0001] The invention relates to the technical field of optical fiber communication, in particular to an optical module. Background technique [0002] In optical fiber communication technology, optical signals are used as information carriers for high-speed, long-term, and reliable information transmission. The function of the optical module is photoelectric conversion, that is, the sending end converts the electrical signal into an optical signal, and after transmission through the optical fiber, the receiving end converts the optical signal into an electrical signal. [0003] figure 1 It is an optical module in the prior art, including a housing (not shown in the figure), an optical port is opened at one end of the housing, and a circuit board 01 and a barrier (not shown in the figure) are arranged inside the housing As well as the optical fiber ribbon 02, the barrier is set between the circuit board 01 and the optical port, the circuit board 01 is provide...
Claims
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IPC IPC(8): G02B6/42
Inventor 郑龙
Owner HISENSE BROADBAND MULTIMEDIA TECH