Multi-core plastic optical fiber port device and system

A technology of plastic optical fiber and interface equipment, which is applied in optical fiber transmission, light guide, optics, etc., can solve the problems of restricting the development of multi-core plastic optical fiber, high cost, and large volume, and achieve low cost, saving wiring costs, and small volume.

Inactive Publication Date: 2015-01-14
深圳市中技源专利城有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no equipment that can cooperate with multi-core plastic optical fiber at present, which is tantamount to restricting the development of multi-core plastic optical fiber.
[0007] In addition, the SFP module widely used at this stage has many parts and components, and the drive circuit exists independently, which is large in size and high in cost, and needs to be further optimized

Method used

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  • Multi-core plastic optical fiber port device and system
  • Multi-core plastic optical fiber port device and system
  • Multi-core plastic optical fiber port device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Embodiment 1: a multi-core plastic optical fiber simplex interface device.

[0051] Figure 4 As shown, it is a schematic diagram of a multi-core plastic optical fiber simplex interface device, including a switching chip 20; three physical layer chips 211, 212, 213; a multi-core plastic optical fiber receiving end unit 221 and two multi-core plastic optical fiber sending End unit 222,223; There is also a power management module 23. Wherein, three physical layer chips 211,212,213 and the power management module 23 are directly connected with the switching chip 20, the multi-core plastic optical fiber receiving end unit 221 and two multi-core The core plastic optical fiber transmitting end units 222, 223 are respectively connected to corresponding physical layer chips 211, 212, 213.

[0052] The multi-core plastic optical fiber simplex interface device can be used for the transfer and distribution of plastic optical fiber signals. The multi-core plastic optical fiber r...

Embodiment 2

[0055] Embodiment 2: A multi-core plastic optical fiber duplex interface device.

[0056] Figure 5 As shown, it is a schematic diagram of a multi-core plastic optical fiber duplex interface device, including a switch chip 30; three physical layer chips 311, 312, 313; three multi-core plastic optical fiber transceiver modules 321, 322, 323 and a power management Module 33. Among them, the three physical layer chips 311, 312, 313 are directly connected with the power management module 33 and the switching chip 30, and the three multi-core plastic optical fiber transceiver modules 321, 322, 323 are respectively connected to the corresponding physical layer chips 311, 312, 313 .

[0057] The multi-core plastic optical fiber interface device can be used for the transfer and distribution of plastic optical fiber signals. The information obtained by any one of the multi-core plastic optical fiber transceiver modules 321, 322, 323 will be transmitted to the switching chip 30 throu...

Embodiment 3

[0068] Embodiment 3: a multi-core plastic optical fiber router.

[0069] Figure 7 Shown is a multi-core plastic optical fiber router structure diagram. The router includes a routing chip 40, four physical layer chips 411-414, three multi-core plastic optical fiber interfaces 421-423, and an Ethernet interface 424. In addition, the router also includes a power management module (not shown in the figure). The Ethernet port 424 is connected to the routing chip 40 through the physical layer chip 414 , the multi-core plastic optical fiber interfaces 421 - 423 are respectively connected to the routing chip 40 through the physical layer chips 411 - 413 , and the power management module is also directly connected to the routing chip 40 .

[0070] The Ethernet interface 424 has a built-in Ethernet module, which can send network signals to the routing chip 40 through the physical layer chip 414 . The routing chip 40 will automatically select and set the route according to the channel...

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Abstract

A multi-core plastic optical fiber port device comprises a switch chip 30, three physical-layer chips 311, 312 and 313, three multi-core plastic optical fiber receiving and dispatching modules 321, 322 and 323 and a power management module 33. The three physical-layer chips 311, 312 and 313 and the power management module 33 are directly connected with the switch chip 30, and the three multi-core plastic optical fiber receiving and dispatching modules 321, 322 and 323 are correspondingly connected with the physical-layer chips 311, 312 and 313 respectively.

Description

technical field [0001] The invention relates to the field of plastic optical fiber communication, in particular to various plastic optical fiber equipment and systems. Background technique [0002] With the development of society and the acceleration of the pace of life, people have higher and higher requirements for information transmission rate. Obviously, the existing communication methods such as copper cables have slow transmission rate and serious electromagnetic interference, which can no longer meet people's requirements. In particular, with the successive appearance of the USB 3.0 standard, Intel's Thunderbolt interface, and ADM's lightning technology, it means that the communication rate has entered a new level. [0003] Due to the advantages of not being affected by electromagnetic interference and fast data transmission, optical fiber communication has become a new favorite in the field of communication technology research and application. Existing optical fiber...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B10/25G02B6/032G02B6/44
Inventor 郑强王亚辉郑徐平
Owner 深圳市中技源专利城有限公司
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