Flexibly deployed optical module ONT (optical network terminal)

Abstract

The invention discloses a flexibly deployed optical module ONT (optical network terminal). The flexibly deployed optical module ONT comprises the following functions: a PON chip is independent from the in the optical module ONT, and then is integrated as a single pluggable module or integrated to a GE optical module, and the functions of a switching module are realized by means of an external switch; after being independent, the PON chip forms a fiber optical modem, and other parts are changed as any switches, the fiber optical modem formed by the PON chip is inserted into a GE port of the switcher to get the electricity and expand a port at an LAN side. Through the adoption of the above mentioned mode,, the fiber optical modem can expand the port by use of various switches and realize some functions at a user side by use of the functions of the switches flexibly; the interface type and the use functions are enriched; the PON chip functions are integrated to the GE optical module to independently form the fiber optical modem; the fiber optical modem can be used after being directly inserted into the existing switch without providing extra power source and space; and the fiber optical modem is convenient to carry and use since the size of the fiber optical modem just likes the optical module.

Description

technical field [0001] The invention relates to the technical field of optical module ONTs, in particular to a flexibly deployed optical module ONT. Background technique [0002] See figure 1 , figure 1 It is a schematic diagram of the structure of the existing optical module ONT. Due to the uncertain demand of optical network users for the number of access ports, the capability set requirements of the corresponding developed ONT are not fixed, and there are various differentiated requirements. ONT development In order to roughly satisfy users, the main types of development are 1-port and 4-port, and users are forced to either only buy 1-port or 4-port. If it is a home user, it can be satisfied. When operators in special fields have more requirements for differential access numbers, they cannot be satisfied at all. They need to connect other purchased equipment to expand, and it is very inconvenient to use and manage. Contents of the invention [0003] The technical pro...

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Problems solved by technology

[0002] See figure 1 , figure 1 It is a schematic diagram of the structure of the existing optical module ONT. Due to the uncertain demand of optical network users for the number of access ports, the capability set requirements of the corresponding developed ONT are not fixed, and there are various differentiated requirements. ONT development In order to roughly satisfy users, the main types of development are 1-port and 4-port, and users are forced to either only buy 1-port or 4-port. If it is a home user, it can be satisfied. When operators in special fields have more requirements for differential access numbers, they cannot be satisfied at all. They need to be connected to other purchased equipment to expand, and it is very inconvenient to use and manage.

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