CN218041660U - Passive optical network terminal equipment with wireless rapid roaming function - Google Patents
Passive optical network terminal equipment with wireless rapid roaming function Download PDFInfo
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Abstract
The utility model discloses a passive optical network terminal equipment who possesses wireless quick roaming function relates to network terminal equipment technical field, including host system, PON interface module, ethernet interface module, telephone interface module, wireless network module one, wireless network module two, USB3.0 interface module, USB2.0 interface module, power supply interface module, antenna module, switch circuit, the pilot lamp circuit, the flash memory module, can rewrite and erase storage module and serial interface storage module, PON interface module, ethernet interface module, telephone interface module, wireless network module one, wireless network module two, USB3.0 interface module, USB2.0 interface module, power supply interface module, antenna module, switch circuit, the pilot lamp circuit, the flash memory module, can erase and rewrite storage module and serial interface storage module and be connected with the host system electricity respectively.
Description
Technical Field
The utility model relates to a network terminal equipment technical field specifically is a passive optical network terminal equipment who possesses wireless quick roaming function.
Background
With the development of science and technology and the continuous improvement of the living standard of people, the network plays an increasingly important role in the real society, and people are more and more concerned about the network no matter work, entertainment or life. In the current network architecture, a Passive Optical Network (PON) becomes the mainstream form of a wired access network, and provides a high-speed and convenient internet access service for a large number of users. With the continuous upgrading and upgrading of internet access terminals (mobile phones/PADs/computers), the functions of network terminal equipment are more and more, the dependence on the network is stronger and stronger, and WIFI is a high-efficiency and convenient wireless access mode and becomes the most mainstream mode for accessing the terminal equipment to the network. Compared with a wired network, the traditional WIFI determines that the network data transmission delay is relatively high based on the characteristics of collision detection (CSMA/CA), and the limitation of the coverage range of the WIFI determines that network interruption and other phenomena cannot be avoided when the mobile terminal shuttles in different WIFI coverage fields. In order to solve the problem, a WIFI standardization organization provides a series of WIFI roaming concepts and standards (802.11K/V/R), seamless connection between effective action domains of WIFI is realized, and the consistency of network expression of shuttling of an internet access terminal between different WIFI coverage domains is ensured.
Most of the existing access network passive optical network terminal products (commonly called optical modems) on the market have WIFI interfaces, and can be provided for accessing to an internet terminal for use, but the optical modem products still exist in the form of independent WIFI network service terminals, and the optical modems cannot be mutually linked and supported, so that uniform and efficient roaming service cannot be provided for the internet terminal moving among the optical modems.
SUMMERY OF THE UTILITY MODEL
The technical insufficiency that exists to the aforesaid, the utility model aims at providing a passive optical network terminal equipment who possesses wireless quick roaming function to propose in the solution background art and accomplish interlinkage support between the terminal equipment, to the online terminal of removal between the optical modem, can't provide the problem of unified efficient roaming service.
In order to solve the technical problem, the utility model adopts the following technical scheme:
based on the current product status and the demand, the passive optical network terminal equipment with the wireless fast roaming function is developed, has various installation modes, can be arranged on a common desktop or an indoor outdoor wall, and can form an integral network by enabling a user to easily and conveniently carry out internet surfing business and enjoy high-speed internet surfing services.
The utility model provides a passive optical network terminal equipment that possesses wireless quick roaming function, traditional passive optical network terminal product and newest WIFI roaming standard combine together, specifically include host system, PON interface module, ethernet interface module, phone interface module, wireless network module one, wireless network module two, USB3.0 interface module, USB2.0 interface module, power supply interface module, antenna module, switch circuit, pilot lamp circuit, flash memory module, can rewrite and erase storage module and serial interface storage module;
the PON interface module is electrically connected with the main control module, and the PON interface is used for connecting optical fibers to realize the connection with upstream OLT equipment;
the Ethernet interface module is electrically connected with the main control module and is used for connecting the Internet surfing equipment and providing wired Internet surfing services;
the telephone interface module is electrically connected with the main control module, and the telephone interface is used for connecting a telephone to realize functions such as conversation and the like;
the wireless network module I is electrically connected with the main control module, and the wireless network module II is electrically connected with the main control module;
the USB3.0 interface module is electrically connected with the main control module, the USB2.0 interface module is electrically connected with the main control module, and the USB3.0 and USB2.0 interfaces are used for connecting USB storage equipment and importing and exporting configuration files;
the power supply interface module is electrically connected with the main control module, and the power supply interface is used for connecting a power adapter and converting a direct current power supply provided by the power adapter into a direct current power supply required by the passive optical network terminal equipment;
the antenna module is electrically connected with the main control module and is used for transmitting and receiving WIFI signals to realize connection with a WIFI terminal;
the switch circuit and the indicator light circuit are electrically connected with the main control module, and the switch is used for controlling the operation and the termination of the network terminal equipment;
the flash memory module is electrically connected with the main control module, and the rewritable and erasable memory module is electrically connected with the main control module;
the serial interface storage module is electrically connected with the main control module.
Preferably, the model number of the main control module is ZXIC _ CPU _ ZX279128S.
Preferably, the ethernet interface comprises an RJ45 interface.
Preferably, the telephone interface module is SI32192.
Preferably, the first wireless network module is MTK7613, and the second wireless network module is MT7603.
Preferably, the flash memory module adopts an H5TQ1G63DFR-H9C memory; the rewritable and erasable memory module adopts an H27U1G8F2CTR-BC memory.
Preferably, the serial interface memory module is shown as using GD5F1GQ4UBYIGR memory.
The beneficial effects of the utility model reside in that:
(1) The utility model relates to a passive optical network terminal equipment with wireless fast roaming function, which adopts a plurality of networking modes; the products can be jointly networked in different modes, and a star-shaped, annular, digital or net-shaped structure can be used for networking; the uniform network identification is used to realize cross coverage without blind areas;
(2) Meanwhile, automatic protection of a network link can be realized, once a certain WIFI node fails, a new channel is automatically addressed by the network, and the affected WIFI terminal is ensured to enjoy network service without sensing continuity;
(3) Automatic optimal network selection is carried out, the WIFI terminal moves among the service nodes, once the set parameters are triggered when reaching the threshold value, the network service of the WIFI terminal is automatically switched to a better service node, and a user can always keep good internet surfing experience;
(4) And load balancing, wherein once the load of a certain service node or certain service nodes is obviously unbalanced compared with that of other service nodes, the automatic network data path is replanned and distributed, so that the effect of load balancing is achieved, the service continuity of node measures is protected, and the internet access service of a user is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a system block diagram of a passive optical network terminal device with a wireless fast roaming function according to the present invention;
FIG. 2 is a schematic diagram of a master control module circuit;
FIG. 3 is a schematic diagram of a main control module circuit;
FIG. 4 is a schematic diagram of a master control module circuit;
FIG. 5 is a schematic diagram of a master control module circuit;
FIG. 6 is a schematic diagram of a circuit of a main control module;
fig. 7 is a schematic circuit diagram of a PON interface module;
FIG. 8 is a schematic circuit diagram of a PON interface module;
FIG. 9 is a schematic circuit diagram of a PON interface module;
FIG. 10 is a circuit schematic of an Ethernet interface module;
FIG. 11 is a circuit schematic of an Ethernet interface module;
FIG. 12 is a circuit schematic of a telephone interface module;
FIG. 13 is a schematic circuit diagram of a wireless network module;
FIG. 14 is a schematic circuit diagram of a wireless network module II;
FIG. 15 is a schematic circuit diagram of a USB3.0 interface module;
FIG. 16 is a schematic circuit diagram of a USB3.0 interface module;
FIG. 17 is a schematic circuit diagram of a USB2.0 interface module;
FIG. 18 is a schematic circuit diagram of a USB3.0 interface module;
FIG. 19 is a schematic circuit diagram of a power interface module;
fig. 20 is a schematic diagram of an antenna module circuit;
FIG. 21 is a schematic circuit diagram of a flash memory module;
FIG. 22 is a schematic circuit diagram of a flash memory module;
FIG. 23 is a schematic circuit diagram of a rewritable and erasable memory module;
FIG. 24 is a circuit schematic of a serial interface memory module.
Description of reference numerals:
the system comprises a main control module, a 2-PON interface module, a 3-Ethernet interface module, a 4-telephone interface module, a 5-wireless network module I, a 6-wireless network module II, a 7-USB3.0 interface module, an 8-USB2.0 interface module, a 9-power supply interface module, a 10-antenna module, an 11-flash memory module, a 12-rewritable and erasable memory module and a 13-serial interface memory module.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
as shown in fig. 1-24, the present invention provides a pon terminal device with a wireless fast roaming function, in which a conventional pon terminal product is combined with a latest WIFI roaming standard;
the passive optical network terminal equipment comprises a main control module 1, a PON interface module 2, an Ethernet interface module 3, a telephone interface module 4, a wireless network module I5, a wireless network module II 6, a USB3.0 interface module 7, a USB2.0 interface module 8, a power supply interface module 9, an antenna module 10, a switch circuit, an indicator light circuit, a flash memory module 11, a rewritable and erasable storage module 12 and a serial interface storage module 13;
the circuit schematic diagram of the main control module 1 is shown in fig. 2-6, and the model of the main control module 1 is ZXIC _ CPU _ ZX279128S;
a schematic circuit diagram of the PON interface module 2 is shown in fig. 7-9, where the PON interface module 2 is electrically connected to the main control module 1, and a PON interface is used for connecting an optical fiber to implement connection with an upstream OLT device;
fig. 10 and 11 show schematic circuit diagrams of the ethernet interface module 3, where the ethernet interface module 3 is electrically connected to the main control module 1, and the ethernet interface includes an RJ45 interface; the system is used for connecting the internet access equipment and providing wired internet access service;
the circuit of the telephone interface module 4 is as shown in fig. 12, the telephone interface module 4 is electrically connected with the main control module 1, the model of the telephone interface module 4 is SI32192, and the telephone interface is used for connecting a telephone to realize functions such as conversation and the like;
the circuit of the first wireless network module 5 is shown in fig. 13, the first wireless network module 5 is electrically connected with the main control module 1, and the model of the first wireless network module 5 is MTK7613;
the circuit of the wireless network module II 6 is shown in fig. 14, the wireless network module II 6 is electrically connected with the main control module 1, and the model of the wireless network module II 6 is MT7603;
the circuit schematic diagram of the USB3.0 interface module 7 is shown in fig. 15 and fig. 16, and the USB3.0 interface module 7 is electrically connected to the main control module 1;
the circuit schematic diagram of the USB2.0 interface module 8 is shown in fig. 17 and 18, and the USB2.0 interface module 8 is electrically connected to the main control module 1;
the USB3.0 and USB2.0 interfaces are used for connecting USB storage equipment and importing and exporting configuration files;
the power supply interface module 9 is shown in a schematic circuit diagram of fig. 19, the power supply interface module 9 is electrically connected to the main control module 1, and the power supply interface is used for connecting a power adapter and converting a dc power provided by the power adapter into a dc power required by the passive optical network terminal device;
the schematic circuit diagram of the antenna module 10 is shown in fig. 20, the antenna module 10 is electrically connected with the main control module 1, and the antenna module 10 is used for transmitting and receiving WIFI signals to realize connection with a WIFI terminal;
the switch circuit and the indicating lamp circuit are electrically connected with the main control module 1, the switch is used for controlling the operation and the termination of the network terminal equipment, and the indicating lamp is used for indicating the working state of the equipment;
the circuit schematic diagram of the flash memory module 11 is shown in fig. 21 and 22, the flash memory module 11 is electrically connected with the main control module 1, and the flash memory module 11 adopts an H5TQ1G63DFR-H9C memory;
the schematic circuit diagram of the rewritable and erasable memory module 12 is shown in fig. 22, the rewritable and erasable memory module 12 is electrically connected with the main control module 1, and the rewritable and erasable memory module 12 adopts an H27U1G8F2CTR-BC memory;
fig. 23 shows a schematic circuit diagram of the serial interface memory module 13, where the serial interface memory module 13 is electrically connected to the main control module 1, and the serial interface memory module 13 uses a GD5F1GQ4UBYIGR memory.
The utility model relates to a passive optical network terminal equipment with wireless fast roaming function, which adopts a plurality of networking modes; the products can be jointly networked in different modes, and a star-shaped, annular, digital or net-shaped structure can be used for networking; the uniform network identification is used to realize cross coverage without blind areas;
meanwhile, automatic protection of a network link can be realized, once a certain WIFI node fails, a new channel is automatically addressed by the network, and the affected WIFI terminal is ensured to enjoy network service without sensing continuity;
automatic optimal network selection is carried out, the WIFI terminal moves among the service nodes, once the set parameters are triggered when reaching the threshold value, the network service of the WIFI terminal is automatically switched to a better service node, and a user can always keep good internet surfing experience;
and load balancing, wherein once the load of a certain service node or certain service nodes is obviously unbalanced compared with that of other service nodes, the automatic network data path is replanned and distributed, so that the effect of load balancing is achieved, the service continuity of node measures is protected, and the internet access service of a user is ensured.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. A passive optical network terminal device with a wireless fast roaming function is characterized by comprising a main control module, a PON interface module, an Ethernet interface module, a telephone interface module, a wireless network module I, a wireless network module II, a USB3.0 interface module, a USB2.0 interface module, a power supply interface module, an antenna module, a switch circuit, an indicator light circuit, a flash memory module, a rewritable and erasable memory module and a serial interface memory module;
the PON interface module is electrically connected with the main control module, and the PON interface is used for connecting optical fibers to realize the connection with upstream OLT equipment;
the Ethernet interface module is electrically connected with the main control module and is used for connecting the internet access equipment and providing wired internet access service;
the telephone interface module is electrically connected with the main control module, and the telephone interface is used for connecting a telephone to realize functions such as conversation and the like;
the wireless network module I is electrically connected with the main control module, and the wireless network module II is electrically connected with the main control module;
the USB3.0 interface module is electrically connected with the main control module, the USB2.0 interface module is electrically connected with the main control module, and the USB3.0 and USB2.0 interfaces are used for connecting USB storage equipment and importing and exporting configuration files;
the power supply interface module is electrically connected with the main control module, and the power supply interface is used for connecting a power adapter and converting a direct current power supply provided by the power adapter into a direct current power supply required by the passive optical network terminal equipment;
the antenna module is electrically connected with the main control module and is used for transmitting and receiving WIFI signals to realize connection with a WIFI terminal;
the switch circuit and the indicator light circuit are electrically connected with the main control module, the switch is used for controlling the operation and the end of the network terminal equipment, and the indicator light is used for indicating the working state of the equipment;
the flash memory module is electrically connected with the main control module, and the rewritable and erasable memory module is electrically connected with the main control module;
the serial interface storage module is electrically connected with the main control module.
2. The PON terminal device with the wireless fast roaming function of claim 1, wherein the model of the main control module is ZXIC _ CPU _ ZX279128S.
3. The pon terminal device according to claim 2, wherein the ethernet interface comprises an RJ45 interface.
4. The pon terminal device with a wireless fast roaming function as claimed in claim 3, wherein the phone interface module is model SI32192.
5. The PON terminal equipment with the wireless fast roaming function of claim 4, wherein the first model of the wireless network module is MTK7613, and the second model of the wireless network module is MT7603.
6. The PON terminal equipment with the wireless fast roaming function of claim 5, wherein the flash memory module adopts an H5TQ1G63DFR-H9C memory; the rewritable and erasable memory module adopts an H27U1G8F2CTR-BC memory.
7. The PON-terminated device with the wireless fast roaming function as claimed in claim 6, wherein the serial interface memory module adopts GD5F1GQ4UBYIGR memory.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222434708.0U CN218041660U (en) | 2022-09-13 | 2022-09-13 | Passive optical network terminal equipment with wireless rapid roaming function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222434708.0U CN218041660U (en) | 2022-09-13 | 2022-09-13 | Passive optical network terminal equipment with wireless rapid roaming function |
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| CN218041660U true CN218041660U (en) | 2022-12-13 |
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