Network switching equipment and data transmission method thereof

Abstract

The invention provides network switching equipment and a data transmission method thereof. The network switching equipment comprises one or multiple optical modules, a communication interface, a switching chip, differential buses in various types, and a processor; the communication interface receives data sent from the network interface equipment and sends the data to the optical module; the optical module judges whether the data type is matched with the differential bus of the current transmission data; if the data type is matched with the differential bus of the current transmission data, the optical module transmits the data to the switching chip through the differential bus of the current transmission bus; the switching chip sends the data to the processor; if the data type is mismatched with the differential bus, the optical module triggers the switching chip to switch the differential bus of the current transmission data; the switching chip receives a control instruction from theprocessor, and switches the differential bus of the current transmission data to the differential bus matched with the transmission data type according to the transmission data type in the control instruction, and sends the data from the optical module to the processor through the switched differential bus. The network interface equipment in various types is satisfied, and the cost is saved.

Description

technical field [0001] The present invention relates to the field of network technology, in particular to a network switching device and a data transmission method thereof. Background technique [0002] With the rapid development of science and technology, network switching equipment emerges in an endless stream. Various high-end and low-end switching equipment appear on the market, including 100M network switching equipment, Gigabit electrical network switching equipment, Gigabit optical network switching equipment, 10 Gigabit optical or Network switching equipment, etc. The types of interfaces used by these devices are relatively simple, that is, Gigabit network switching devices can only be connected to Gigabit network interface devices, and 10-Gigabit network switching devices can only be connected to 10-Gigabit network interface devices. When there are many different types of network interface devices, it is necessary to purchase multiple network switching devices to m...

AI Technical Summary

Problems solved by technology

The types of interfaces used by these devices are relatively simple, that is, Gigabit network switching devices can only be connected to Gigabit network interface devices, and 10-Gigabit network switching devices can only be connected to 10-Gigabit network interface devices.

When there are many different types of network interface devices, it is necessary to purchase a variety of network switching devices to meet the use of different types of network interface devices, which consumes more money, space and resources

At the same time, network switching equipment cannot transmit multiple types of data, and the efficiency of data transmission is low

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