Optical module rate shaping method and device utilizing same

A technology of optical module and rate, which is applied in the field of communication, can solve the problems of reduced usability, no solution proposed, and rate not pre-configured, etc., to achieve the effect of improving usability

Inactive Publication Date: 2012-07-04
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, if the rate of the two ports (sending port and receiving port) of the optical module in the above device is not pre-configured, the variable rate channel will be blocked.
If the channel is blocked when the device is first set up, the management software cannot manage the device. It is very inconvenient for some devices that must first be managed by the management software to configure data, and its ease of use is greatly reduced.
For the above-mentioned problems in related technologies, no effective solution has been proposed yet

Method used

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  • Optical module rate shaping method and device utilizing same
  • Optical module rate shaping method and device utilizing same
  • Optical module rate shaping method and device utilizing same

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Embodiment Construction

[0014] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0015] figure 1 It is a flowchart of a rate negotiation method of an optical module according to an embodiment of the present invention. Such as figure 1 As shown, the method includes:

[0016] Step S102, selecting a rate from a plurality of preset rates;

[0017] In step S104, the selected rate is detected at the receiving port of the optical module, and if no alarm is detected, it is determined that the negotiation is successful.

[0018] It can be seen from the above embodiments that in the related art, the optical transmission device must pre-configure two ports (the sending port and the receiving port, the sending port and the receiving port can share one channel) in order to apply the varia...

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Abstract

The invention provides an optical module rate shaping method and a device utilizing the same. The optical module rate shaping method includes: selecting one rate from multiple preset rates, detecting the selected rate at a receiving port of an optical module, and determining that rate shaping successes if no alarm is sent during detection. According to the technical scheme, the problem that feasibility of an optical transmission device is low in the prior art due to the fact that two ports (including a transmitting port and a receiving port which share the same channel) of the optical module are required to be pre-allocated for realizing application of a variable-rate channel is solved, and the optical transmission device adopting variable-rate connection can be connected without requirements of pre-allocation of rates of two ports, so that feasibility of the optical transmission device is improved.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method and device for negotiating the rate of an optical module. Background technique [0002] Today is an information age, the amount of information is growing explosively, and the amount of electronic information transmitted across space is also increasing geometrically. Optical transmission has been rapidly developed and applied in this context. [0003] Due to the complexity of the optical network and the rapid development rate, in order to adapt to such an application environment, optical module design manufacturers have developed optical modules with variable rates. The rate of these optical modules can be set by the user to the required rate. Manufacturers of optical transmission devices also provide variable-rate optical transmission devices in order to adapt to various applications and subsequent expansion. Many of these devices need to be managed through network mana...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B10/12
CPCH04W28/22
Inventor 匡天祺
Owner ZTE CORP
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