CN103647608A - Optical network unit (ONU) with displaying function - Google Patents
Optical network unit (ONU) with displaying function Download PDFInfo
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- CN103647608A CN103647608A CN201310725403.8A CN201310725403A CN103647608A CN 103647608 A CN103647608 A CN 103647608A CN 201310725403 A CN201310725403 A CN 201310725403A CN 103647608 A CN103647608 A CN 103647608A
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Abstract
The invention discloses an optical network unit (ONU) with a displaying function and relates to the field of the ONU. The ONU comprises a passive optical network central processing unit (PONCPU), an xPON interface, a data interface and a display screen, wherein the xPON interface is connected with the PONCPU and sends and receives data through a PON, the PONCPU is connected with the display screen through the data interface, and the xPON interface is accessed into a PON system through an optical fiber. The ONU integrates the displaying function, the whole system adopts the optical structure, copper cables are not needed, devices are reduced, and the cost is reduced. As to the household field, information including time, traffic and cost on surfing the Internet can be provided for users, and the ONU can serve as a home router when connected with a wireless fidelity (WIFI) module. As to the outdoor advertising field, the ONU can serve as a light-emitting diode (LED) advertising screen or video advertisement screen when connected with the optical fiber directly.
Description
Technical field
The present invention relates to ONU field, relate in particular to a kind of ONU with demonstration.
Background technology
Although ONU band LED deixis of the prior art is clear and definite not to content reactions such as ONU state, network states, can not offer user's more information by ONU.
Summary of the invention
The present invention is directed to ONU in prior art and not clearly provide a kind of ONU with demonstration to content reactions such as ONU state, network states, integrated Presentation Function on ONU basis, total system photo structure, without copper cable, equipment reduces and cost.
Technical scheme of the present invention is as follows:
A kind of ONU with demonstration comprises PON CPU, xPON interface, data-interface and display screen; Described xPON interface is connected and transmits and receive data by PON with PON CPU, and described PON CPU is connected by data-interface with demonstration, and described xPON interface accesses PON system by optical fiber.
Above-mentioned data-interface is SPI, UART, IIC, PCIe or USB.
Above-mentioned display screen with the suitable interface of data-interface.
Above-mentioned display screen is some matrix LED, black and white LCD, OLED or a colored TFT LCD.
Between above-mentioned display screen and data-interface, can increase the controller suitable with data-interface.
Beneficial effect of the present invention: integrated Presentation Function on ONU basis, total system photo structure, without copper cable, equipment reduces and cost; For family field, the information such as user's online duration, flow and expense can be provided, by connecing WIFI module, can work as home router and use; For outdoor advertising field, directly optical fiber access, does LED advertisement screen or video ads.
Accompanying drawing explanation
Fig. 1 is the ONU modular structure schematic diagram that band of the present invention shows;
Fig. 2 is the another kind of modular structure schematic diagram of ONU that band of the present invention shows;
Fig. 3 is the embodiment of the present invention 1 modular structure schematic diagram;
Fig. 4 is the embodiment of the present invention 2 modular structure schematic diagrames;
Fig. 5 is the embodiment of the present invention 3 modular structure schematic diagrames;
Fig. 6 is the embodiment of the present invention 4 modular structure schematic diagrames;
Fig. 7 is the embodiment of the present invention 5 modular structure schematic diagrames.
Embodiment
For better explanation the present invention, existing in conjunction with the embodiments and accompanying drawing be further described.
Embodiment 1:
As shown in figures 1 and 3, PON CPU1 selects 88F6601, and xPON interface 2 is selected Ux3328+ laser transceiver, and data-interface 3 is SPI, and display screen 4 is with the LED of SPI interface.
Marvell 88F6601 is an EPON/GPON ONU special chip, comprises SPI, URAT, PCM and SGMII, GE PHY Ethernet interface; Ux3328 is the intelligent chip that can be used for 155Mbps～2.5Gbps SFP and EPON/GPON ONU of a integrated continuous limiting amplifier and burst laser driver and DDM function; LED with SPI interface can be black and white LCD, OLED, colored TFT LCD.
Embodiment 2:
As shown in Figure 1 and Figure 4, PON CPU1 selects 88F6601, and xPON interface 2 is selected Ux3328+ laser transceiver, and data-interface 3 is UART, and display screen 4 is with the LED of UART interface.
Marvell 88F6601 is an EPON/GPON ONU special chip, comprises SPI, URAT, PCM and SGMII, GE PHY Ethernet interface; Ux3328 is the intelligent chip that can be used for 155Mbps～2.5Gbps SFP and EPON/GPON ONU of a integrated continuous limiting amplifier and burst laser driver and DDM function; LED with UART interface can be black and white LCD, OLED, colored TFT LCD.
Embodiment 3:
As shown in Figure 1 and Figure 5, PON CPU1 selects 88F6601, and xPON interface 2 is selected Ux3328+ laser transceiver, and data-interface 3 is IIC, and display screen 4 is with the LED of IIC interface.
Marvell 88F6601 is an EPON/GPON ONU special chip, comprises SPI, URAT, PCM and SGMII, GE PHY Ethernet interface; Ux3328 is the intelligent chip that can be used for 155Mbps～2.5Gbps SFP and EPON/GPON ONU of a integrated continuous limiting amplifier and burst laser driver and DDM function; LED with IIC interface can be black and white LCD, OLED, colored TFT LCD.
Embodiment 4:
As shown in Figure 2 and Figure 6, PON CPU1 selects 88F6601, and xPON interface 2 is selected Ux3328+ laser transceiver, and data-interface 3 is PICe, and controller 5 is Sm750, and display screen 4 is TFT LCD.
Marvell 88F6550 is an EPON/GPON ONU special chip, comprises PCIe, USB2.0, SDIO, SPI, UART, pcm interface, and ethernet PHY and many mouth switchs; Ux3328 is the intelligent chip that can be used for 155Mbps～2.5Gbps SFP and EPON/GPON ONU of a integrated continuous limiting amplifier and burst laser driver and DDM function; Sm750 is a lcd controller with PCIeT USB interface, output highest resolution 1920 * 1440.
Embodiment 5
As shown in Figure 2 and Figure 7, PON CPU1 selects 88F6601, and xPON interface 2 is selected Ux3328+ laser transceiver, and data-interface 3 is USB, and controller 5 is Sm750, and display screen 4 is TFT LCD.
Marvell 88F6550 is an EPON/GPON ONU special chip, comprises PCIe, USB2.0, SDIO, SPI, UART, pcm interface, and ethernet PHY and many mouth switchs; Ux3328 is the intelligent chip that can be used for 155Mbps～2.5Gbps SFP and EPON/GPON ONU of a integrated continuous limiting amplifier and burst laser driver and DDM function; Sm750 is a lcd controller with PCIeT USB interface, output highest resolution 1920 * 1440.
Claims (5)
1. with an ONU for demonstration, it is characterized in that: this ONU comprises PON CPU, xPON interface, data-interface and display screen; Described xPON interface is connected and transmits and receive data by PON with PON CPU, and described PON CPU is connected by data-interface with display screen, and described xPON interface accesses PON system by optical fiber.
2. the ONU that band shows according to claim 1, is characterized in that: described data-interface is SPI, UART, IIC, PCIe or USB.
3. the ONU showing according to band described in claim 1 and 2, is characterized in that: described display screen with the suitable interface of data-interface.
4. the ONU that band shows according to claim 1, is characterized in that: described display screen is some matrix LED, black and white LCD, OLED or colored TFT LCD.
5. according to the ONU that described in claim 1 and 2, band shows, it is characterized in that: between described display screen and data-interface, can increase the controller suitable with data-interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310725403.8A CN103647608A (en) | 2013-12-25 | 2013-12-25 | Optical network unit (ONU) with displaying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310725403.8A CN103647608A (en) | 2013-12-25 | 2013-12-25 | Optical network unit (ONU) with displaying function |
Publications (1)
| Publication Number | Publication Date |
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| CN103647608A true CN103647608A (en) | 2014-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310725403.8A Pending CN103647608A (en) | 2013-12-25 | 2013-12-25 | Optical network unit (ONU) with displaying function |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104780112A (en) * | 2015-04-15 | 2015-07-15 | 深圳前海芝麻开门网络通讯有限公司 | PON-based wireless router with display function |
| CN104901763A (en) * | 2015-05-22 | 2015-09-09 | 国家电网公司 | Electric power optical network unit with display and implementation method |
| CN104917568A (en) * | 2015-05-22 | 2015-09-16 | 国家电网公司 | Electric power optical network unit with display |
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| CN101014054A (en) * | 2007-02-09 | 2007-08-08 | 武汉长光科技有限公司 | Three network into one card based on passive optical network |
| CN101114879A (en) * | 2007-08-22 | 2008-01-30 | 沈成彬 | Link failure diagnosis device of hand-hold passive optical network |
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2013
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| US20080193128A1 (en) * | 2007-02-09 | 2008-08-14 | Baomin Hu | Computer ethernet card based on passive optical network |
| CN101335569A (en) * | 2007-06-28 | 2008-12-31 | 英保达资讯（天津）有限公司 | Passive optical fiber network equipment capable of displaying on-line state and logic link identification |
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| CN102149025A (en) * | 2010-02-04 | 2011-08-10 | 华为技术有限公司 | Interface matching method, device and system for PON (passive optical network) |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104780112A (en) * | 2015-04-15 | 2015-07-15 | 深圳前海芝麻开门网络通讯有限公司 | PON-based wireless router with display function |
| CN104901763A (en) * | 2015-05-22 | 2015-09-09 | 国家电网公司 | Electric power optical network unit with display and implementation method |
| CN104917568A (en) * | 2015-05-22 | 2015-09-16 | 国家电网公司 | Electric power optical network unit with display |
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Application publication date: 20140319 |