CN103281601A - Passive optical network equipment - Google Patents
Passive optical network equipment Download PDFInfo
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- CN103281601A CN103281601A CN2013102374885A CN201310237488A CN103281601A CN 103281601 A CN103281601 A CN 103281601A CN 2013102374885 A CN2013102374885 A CN 2013102374885A CN 201310237488 A CN201310237488 A CN 201310237488A CN 103281601 A CN103281601 A CN 103281601A
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- box body
- network equipment
- passive optical
- optical network
- transceiver module
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Abstract
The invention relates to passive optical network equipment which comprises an equipment box body. A box cover is arranged on the equipment box body. The passive optical network equipment is characterized in that an optical transceiver module connector device, a PON main chip arranged on a main circuit board, a clock control device, a storing device, an energy supply device, an internet access communication device and a laser driving limiting amplifier are distributed in the equipment box body. The storing device and the internet access communication device are respectively connected with the PON main chip through connector buses. The clock control device is connected with the PON main chip which is connected with the laser driving limiting amplifier through a connector bus. The optical transceiver module connector device is connected with the main circuit board. Accordingly, based on matching of the PON main chip and the clock control device, communication transmission effect is improved. The problems that in the prior art, cost is high, production is not easy, and reject ration is high are overcome, equipment cost can be effectively lowered, and production efficiency and finished product rate are improved.
Description
Technical field
The present invention relates to a kind of network equipment, relate in particular to a kind of passive optical network equipment.
Background technology
EPON (PON) technology is as broadband access technology of future generation, has the bandwidth height, advantages such as maintenance cost is low, reliability is high, the service bearer ability strong, long transmission distance, and can save fiber resource, is the main solution that following optical fiber is registered one's residence.But, the development of higher cost restriction PON technology.The cost of PON equipment mainly is made up of three aspects: PON scheme chip, peripheral external device, optical transceiver module.
But, the existing network equipment of realizing optical transceiver module aborning the time regular meeting bring be difficult for welding, connect tin, can't adjustment, the fraction defective height, it is universal to be applied.
Summary of the invention
Purpose of the present invention is exactly in order to solve the above-mentioned problems in the prior art, and a kind of passive optical network equipment is provided.
Purpose of the present invention is achieved through the following technical solutions:
Passive optical network equipment, include the equipment box body, the equipment box body is provided with lid, wherein: be distributed with the optical transceiver module interface arrangement in the described equipment box body, be arranged at the PON master chip of main circuit board, clock control device, storage device, power supply device, network interface communication device and Laser Driven limiting amplifier, described storage device is connected with the PON master chip by interface bus respectively with the network interface communication device, described clock control device is connected with described PON master chip, described PON master chip is connected with the Laser Driven limiting amplifier by interface bus, described optical transceiver module interface arrangement is connected with described main circuit board, described power supply device and PON master chip, the energy supply port of clock control device links to each other.
Above-mentioned passive optical network equipment, wherein: described optical transceiver module interface arrangement is connected by interface bus with described Laser Driven limiting amplifier.
Further, above-mentioned passive optical network equipment, wherein: described optical transceiver module interface arrangement is connected with main circuit board by flexible circuit board.
Further, above-mentioned passive optical network equipment, wherein: described optical transceiver module interface arrangement directly is plugged on the main circuit board by the grafting device.
Further, above-mentioned passive optical network equipment, wherein: described optical transceiver module interface arrangement directly is welded on the main circuit board.
Further, above-mentioned passive optical network equipment, wherein: be provided with holding tank in the described equipment box body.
Further, above-mentioned passive optical network equipment, wherein: be provided with reinforcement in the described equipment box body.
Further, above-mentioned passive optical network equipment, wherein: be provided with fin in the described equipment box body.
Again further, above-mentioned passive optical network equipment, wherein: described equipment box body is provided with louvre.
The advantage of technical solution of the present invention is mainly reflected in: rely on the cooperation of PON master chip, clock control device, improved the communication laser propagation effect.And, during EPON, overcome the expensive of prior art, be difficult for to produce, test, problems such as fraction defective height can effectively reduce the cost of equipment, enhance productivity and rate of finished products.
Description of drawings
Purpose of the present invention, advantage and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain.These embodiment only are the prominent examples of using technical solution of the present invention, and all technical schemes of taking to be equal to replacement or equivalent transformation and forming all drop within the scope of protection of present invention.In the middle of these accompanying drawings,
Fig. 1 is the organigram of passive optical network equipment.
1 equipment box body, 2 optical transceiver module interfaces
Device
3 main circuit board 4PON master chips
5 clock control devices, 6 storage devices
7 power supply devices, 8 network interface communication devices
9 Laser Driven limiting amplifiers, 10 holding tanks
11 reinforcements, 12 fin
13 louvres
Embodiment
Passive optical network equipment as shown in Figure 1, include equipment box body 1, equipment box body 1 is provided with lid, and its special feature is: be distributed with optical transceiver module interface arrangement 2 in the equipment box body 1 that the present invention adopts, be arranged at PON master chip 4, clock control device 5, storage device 6, power supply device 7, network interface communication device 8 and the Laser Driven limiting amplifier 9 of main circuit board 3.Specifically, storage device 6 is connected with PON master chip 4 by interface bus respectively with network interface communication device 8, and clock control device 5 is connected with described PON master chip 4.Simultaneously, PON master chip 4 is connected with Laser Driven limiting amplifier 9 by interface bus, and optical transceiver module interface arrangement 2 is connected with described main circuit board 3.Certainly, for working stability, power supply device 7 links to each other with the energy supply port of PON master chip 4, clock control device 5.
With regard to the present invention's one preferred implementation, it is site-assembled convenient to consider, optical transceiver module interface arrangement 2 and described Laser Driven limiting amplifier 9 are connected by interface bus.Corresponding is that optical transceiver module interface arrangement 2 is connected with main circuit board 3 by flexible circuit board with it.Simultaneously, consider the stability that contact is connected, optical transceiver module interface arrangement 2 directly is plugged on the main circuit board 3 by the grafting device.And, loosening and loose contact appear when using assembling in order to prevent the optical transceiver module interface, and optical transceiver module interface arrangement 2 directly is welded on the main circuit board 3.
In conjunction with actual operating position of the present invention, for unnecessary displacement appears in the device that prevents from installing, can not influence real work because of loosening, in the equipment box body, be provided with holding tank 10.Like this, each assembly can be placed in the holding tank 10.Simultaneously, in order to strengthen the firm degree of integral body of the present invention, in the equipment box body, be provided with reinforcement 11.
And, consider that each assembly generates heat easily when telling processing, in order to improve useful life, effectively dispel the heat, in the equipment box body, be provided with fin 12.Corresponding equipment box body is provided with louvre 13.
By above-mentioned character express as can be seen, behind employing the present invention, rely on the cooperation of PON master chip, clock control device, improved the communication laser propagation effect.And, during EPON, overcome the expensive of prior art, be difficult for to produce, test, problems such as fraction defective height can effectively reduce the cost of equipment, enhance productivity and rate of finished products.
Claims (9)
1. passive optical network equipment, include the equipment box body, the equipment box body is provided with lid, it is characterized in that: be distributed with the optical transceiver module interface arrangement in the described equipment box body, be arranged at the PON master chip of main circuit board, clock control device, storage device, power supply device, network interface communication device and Laser Driven limiting amplifier, described storage device is connected with the PON master chip by interface bus respectively with the network interface communication device, described clock control device is connected with described PON master chip, described PON master chip is connected with the Laser Driven limiting amplifier by interface bus, described optical transceiver module interface arrangement is connected with described main circuit board, described power supply device and PON master chip, the energy supply port of clock control device links to each other.
2. passive optical network equipment according to claim 1, it is characterized in that: described optical transceiver module interface arrangement is connected by interface bus with described Laser Driven limiting amplifier.
3. passive optical network equipment according to claim 1, it is characterized in that: described optical transceiver module interface arrangement is connected with main circuit board by flexible circuit board.
4. passive optical network equipment according to claim 1, it is characterized in that: described optical transceiver module interface arrangement directly is plugged on the main circuit board by the grafting device.
5. passive optical network equipment according to claim 1, it is characterized in that: described optical transceiver module interface arrangement directly is welded on the main circuit board.
6. passive optical network equipment according to claim 1 is characterized in that: be provided with holding tank in the described equipment box body.
7. passive optical network equipment according to claim 1 is characterized in that: be provided with reinforcement in the described equipment box body.
8. passive optical network equipment according to claim 1 is characterized in that: be provided with fin in the described equipment box body.
9. passive optical network equipment according to claim 1, it is characterized in that: described equipment box body is provided with louvre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102374885A CN103281601A (en) | 2013-06-17 | 2013-06-17 | Passive optical network equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102374885A CN103281601A (en) | 2013-06-17 | 2013-06-17 | Passive optical network equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103281601A true CN103281601A (en) | 2013-09-04 |
Family
ID=49064019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102374885A Pending CN103281601A (en) | 2013-06-17 | 2013-06-17 | Passive optical network equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103281601A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277651A (en) * | 2017-05-22 | 2017-10-20 | 青岛海信宽带多媒体技术有限公司 | A kind of passive optical network equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101197620A (en) * | 2007-12-14 | 2008-06-11 | 上海未来宽带技术及应用工程研究中心有限公司 | Hybrid passive optical network transmitting/receiving device |
| CN101902280A (en) * | 2010-08-09 | 2010-12-01 | 索尔思光电（成都）有限公司 | Self-contained MAC Ethernet passive optical network terminal SFP |
| CN102843190A (en) * | 2012-08-06 | 2012-12-26 | 青岛海信宽带多媒体技术有限公司 | Optical module and optical module chip |
| CN202907126U (en) * | 2012-11-29 | 2013-04-24 | 中时讯通信建设有限公司 | Passive optical network system |
-
2013
- 2013-06-17 CN CN2013102374885A patent/CN103281601A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101197620A (en) * | 2007-12-14 | 2008-06-11 | 上海未来宽带技术及应用工程研究中心有限公司 | Hybrid passive optical network transmitting/receiving device |
| CN101902280A (en) * | 2010-08-09 | 2010-12-01 | 索尔思光电（成都）有限公司 | Self-contained MAC Ethernet passive optical network terminal SFP |
| CN102843190A (en) * | 2012-08-06 | 2012-12-26 | 青岛海信宽带多媒体技术有限公司 | Optical module and optical module chip |
| CN202907126U (en) * | 2012-11-29 | 2013-04-24 | 中时讯通信建设有限公司 | Passive optical network system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277651A (en) * | 2017-05-22 | 2017-10-20 | 青岛海信宽带多媒体技术有限公司 | A kind of passive optical network equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130904 |