Upgrading method for EOC terminal equipment

A technology of terminal equipment and coaxial cable, applied in the field of network equipment application, can solve the problems of complex upgrade and update method, high maintenance cost of terminal equipment, and obstacles to the promotion and application of EOC technology, so as to achieve simple operation, saving maintenance cost, and application. Wide range of effects

CN102571386AInactive Publication Date: 2012-07-11滁州天创信息科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2012-07-11
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to an upgrading method for EOC (Ethernet Over Coax) terminal equipment. The terminal equipment comprises a coaxial cable interface unit, a master chip unit and an Ethernet interface unit which are in sequential connection; the coaxial cable interface unit is connected with an EOC local side equipment through a coaxial cable; the Ethernet interface unit comprises an Ethernet exchange chip and an Ethernet interface; and the Ethernet interface is connected with the master chip unit through the Ethernet exchange chip. The upgrading method comprises the following steps: the local side equipment sends upgrading data information to the terminal equipment, and the terminal equipment receives and then stores the upgrading data information; the terminal equipment is re-started; and the terminal equipment reconfigures the Ethernet exchange chip according to the upgrading data information. By adopting the upgrading method for the EOC terminal equipment, the EOC terminal equipment can automatically upgrade, so that the maintenance cost of the terminal equipment is greatly saved and further popularization and application of the EOC technology are facilitated.
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Description

technical field

[0001] The present invention relates to the application field of network equipment, in particular to the application field of network terminal equipment, and specifically refers to a method for upgrading a coaxial cable Ethernet terminal equipment Background technique

[0002] my country's TV signal mode is gradually shifting from analog signal to digital signal, and the cable TV network is changing from one-way to two-way, thus realizing the transformation from single function of the network to triple play and triple play. The demand of the market and the continuous development of new TV technology require the cable TV network to realize the two-way user access of the whole network. However, the previous two-way user access technologies, such as CMTS+Cable modem and FTTB+LAN technology, can no longer meet the competition in the two-way user access market and the development of two-way integrated services in cable television networks. Therefore, the two-way ...

Examples

Embodiment Construction

[0030] In order to understand the technical content of the present invention more clearly, the following examples are given in detail.

[0031] see figure 1 As shown, it is a schematic structural diagram of the coaxial cable Ethernet terminal equipment described in the method for upgrading the coaxial cable Ethernet terminal equipment of the present invention. The coaxial cable Ethernet terminal equipment includes a coaxial cable interface unit, a main chip unit and an Ethernet interface unit connected in sequence. Wherein, the Ethernet interface unit includes an Ethernet conversion chip and at least one Ethernet interface, and each of the Ethernet interfaces is connected to the main chip unit through the Ethernet conversion chip. The coaxial cable interface unit includes a radio frequency filter subunit and a signal transceiving subunit, and the signal transceiving subunit further includes a coaxial cable coupler, a receiving end filter and a signal transceiver. The radio f...