CN104579491A - Optical fiber transceiver - Google Patents
Optical fiber transceiver Download PDFInfo
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- CN104579491A CN104579491A CN201410774550.9A CN201410774550A CN104579491A CN 104579491 A CN104579491 A CN 104579491A CN 201410774550 A CN201410774550 A CN 201410774550A CN 104579491 A CN104579491 A CN 104579491A
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- photoelectric conversion
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- electrical interface
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Abstract
The invention relates to an optical fiber transceiver. The optical fiber transceiver comprises RJ45 and an integrated optical transceiver module, wherein two laser transmitting devices are arranged inside the integrated optical transceiver module; the integrated optical transceiver module is connected with a photoelectric encryption and decryption module; the photoelectric encryption and decryption module is connected with the integrated optical transceiver module and a photoelectric conversion chip; the photoelectric conversion chip is connected with the photoelectric encryption and decryption module, an analog power supply, a digital power supply and an electrical interface module; the analog power supply is connected with the photoelectric conversion chip; the digital power supply is connected with the photoelectric conversion chip; the electrical interface module is connected with the photoelectric conversion chip and the RJ45; the RJ45 is connected with the electrical interface module. The optical fiber transceiver has the advantages of high safety, reliable performance, practical functions, small volume and low cost.
Description
Technical field
The invention belongs to technical field of optical fiber communication, be specifically related to a kind of fiber optical transceiver.
Background technology
Along with the development of informationization technology and social economy growing, the people is for network, data, voice, the demand of the multimedia communications such as image is in increase, at network, TV, phone is quite universal instantly, higher requirement be it is also proposed to existing communications security, and hacker, system vulnerability, information leakage, the privacy leakage that information monitoring etc. causes drastically influence the fail safe of communication, how to encrypt and used comparatively general optical fiber communication, general way is encrypted in transmitting procedure, namely carry out sending and receiving with ciphertext, only have grasp key just can separate read message, and the shortcoming of this encryption method to be cost high, complex structure, especially the time corresponding to the transfer of data encrypting and decrypting of large quantity is long, not there is practical significance, once Key Exposure has not existed safely, for with ordinary populace, the mode that should add interfere information with accidental enciphering improves the fail safe of communication, therefore a kind of fiber optical transceiver that can add interfere information is in the transmission needed, and use the fiber optical transceiver can deciphered accordingly to be decrypted.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, and provide a kind of there is the fiber optical transceiver that fail safe is high, dependable performance, practical function, volume are little, cost is low.
The object of the present invention is achieved like this: a kind of fiber optical transceiver, it comprises RJ45 and light transceiving integrated module, 2 laser beam emitting devices are provided with in described light transceiving integrated module, light transceiving integrated model calling has photoelectricity to encrypt and deciphering module, described photoelectricity encryption and deciphering module are connected with light transceiving integrated module, photoelectric conversion chip, described photoelectric conversion chip is connected with photoelectricity encryption and deciphering module, analog power, digital power and electrical interface module, described analog power is connected with photoelectric conversion chip, described digital power is connected with photoelectric conversion chip, described electrical interface module is connected with photoelectric conversion chip, RJ45, described RJ45 is connected with electrical interface module.
Described light transceiving integrated model calling has photoelectricity deciphering module, described photoelectricity deciphering model calling has light transceiving integrated module, photoelectric conversion chip, described photoelectric conversion chip is connected with photoelectricity deciphering module, analog power, digital power and electrical interface module, described analog power is connected with photoelectric conversion chip, described digital power is connected with photoelectric conversion chip, described electrical interface module is connected with photoelectric conversion chip, RJ45, and described RJ45 is connected with electrical interface module.
2 laser beam emitting devices are provided with in described light transceiving integrated module, light transceiving integrated model calling has photoelectricity encrypting module, described photoelectricity encrypting module is connected with light transceiving integrated module, photoelectric conversion chip, described photoelectric conversion chip is connected with photoelectricity encrypting module, analog power, digital power and electrical interface module, described analog power is connected with photoelectric conversion chip, described digital power is connected with photoelectric conversion chip, described electrical interface module is connected with photoelectric conversion chip, RJ45, and described RJ45 is connected with electrical interface module.
At least 2 laser beam emitting devices are provided with in described light transceiving integrated module.
Described photoelectric conversion chip is ML6652.
Described electrical interface module is ST-J0012NL.
Beneficial effect of the present invention: the present invention constitutes a kind of fiber optical transceiver by adopting light transceiving integrated module, photoelectricity deciphering module, photoelectricity encrypting module, photoelectric conversion chip, analog power, digital power, electrical interface module, RJ45, has the advantage that fail safe is high, dependable performance, practical function, volume are little, cost is low; The encryption of light transceiving integrated module in the present invention, photoelectricity and deciphering module combine, effectively can improve the fail safe of information in Optical Fiber Transmission, the effect of unidirectional receiving and deciphering and unidirectional transmission encryption can be realized in special information channel, be conducive to protecting encryption measures, avoid being cracked, use encryption and decryption to add respectively and remove different frequency interference laser beam, have practical, structure simply, fitting operation advantage easily; Photoelectricity of the present invention encryption and deciphering module can be implemented on ordinary optic fibre transceiver, have wide adaptability, structure is simple, cost is low advantage; Total the present invention has the advantage that fail safe is high, dependable performance, practical function, volume are little, cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of fiber optical transceiver of the present invention.
Fig. 2 is single cryptographic structure schematic diagram of a kind of fiber optical transceiver of the present invention.
Fig. 3 is the list deciphering structural representation of a kind of fiber optical transceiver of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further.
Embodiment 1
As Fig. 1, Fig. 2, shown in Fig. 3, a kind of fiber optical transceiver, it comprises RJ45 and light transceiving integrated module, 2 laser beam emitting devices are provided with in described light transceiving integrated module, light transceiving integrated model calling has photoelectricity to encrypt and deciphering module, described photoelectricity encryption and deciphering module are connected with light transceiving integrated module, photoelectric conversion chip, described photoelectric conversion chip is connected with photoelectricity encryption and deciphering module, analog power, digital power and electrical interface module, described analog power is connected with photoelectric conversion chip, described digital power is connected with photoelectric conversion chip, described electrical interface module is connected with photoelectric conversion chip, RJ45, described RJ45 is connected with electrical interface module.
Described light transceiving integrated model calling has photoelectricity deciphering module, described photoelectricity deciphering model calling has light transceiving integrated module, photoelectric conversion chip, described photoelectric conversion chip is connected with photoelectricity deciphering module, analog power, digital power and electrical interface module, described analog power is connected with photoelectric conversion chip, described digital power is connected with photoelectric conversion chip, described electrical interface module is connected with photoelectric conversion chip, RJ45, and described RJ45 is connected with electrical interface module.
2 laser beam emitting devices are provided with in described light transceiving integrated module, light transceiving integrated model calling has photoelectricity encrypting module, described photoelectricity encrypting module is connected with light transceiving integrated module, photoelectric conversion chip, described photoelectric conversion chip is connected with photoelectricity encrypting module, analog power, digital power and electrical interface module, described analog power is connected with photoelectric conversion chip, described digital power is connected with photoelectric conversion chip, described electrical interface module is connected with photoelectric conversion chip, RJ45, and described RJ45 is connected with electrical interface module.
At least 2 laser beam emitting devices are provided with in described light transceiving integrated module.
The present invention constitutes a kind of fiber optical transceiver by adopting light transceiving integrated module, photoelectricity deciphering module, photoelectricity encrypting module, photoelectric conversion chip, analog power, digital power, electrical interface module, RJ45, has the advantage that fail safe is high, dependable performance, practical function, volume are little, cost is low.
During the invention process, first light transceiving integrated module and photoelectricity deciphering model calling, photoelectricity deciphering model calling photoelectric conversion chip, photoelectric conversion chip is connected electrical interface module, digital power, analog power, electrical interface module is connected RJ45; After the assembling of finishing device, can put in the application of optical fiber communication, because photoelectricity deciphering module is different with the process required time of photoelectricity encrypting module to information, encryption is faster than the speed of deciphering, therefore for the client only needing transmission information, photoelectricity encrypting module is only set, under the condition decreasing equipment cost, turn improves operating efficiency; The encryption of light transceiving integrated module in the present invention, photoelectricity and deciphering module combine, effectively can improve the fail safe of information in Optical Fiber Transmission, the effect of the deciphering of unidirectional reception can be realized in special information channel, be conducive to protecting encryption measures, general use encryption and decryption are carried out the interference of removal same frequency laser beam and are added same frequency laser beam and disturb, have practical, structure simple, fitting operation advantage easily; Total the present invention has the advantage that fail safe is high, dependable performance, practical function, volume are little, cost is low.
Embodiment 2
As Fig. 1, Fig. 2, shown in Fig. 3, a kind of fiber optical transceiver, it comprises RJ45 and light transceiving integrated module, 2 laser beam emitting devices are provided with in described light transceiving integrated module, light transceiving integrated model calling has photoelectricity to encrypt and deciphering module, described photoelectricity encryption and deciphering module are connected with light transceiving integrated module, photoelectric conversion chip, described photoelectric conversion chip is connected with photoelectricity encryption and deciphering module, analog power, digital power and electrical interface module, described analog power is connected with photoelectric conversion chip, described digital power is connected with photoelectric conversion chip, described electrical interface module is connected with photoelectric conversion chip, RJ45, described RJ45 is connected with electrical interface module.
2 laser beam emitting devices are provided with in described light transceiving integrated module, light transceiving integrated model calling has photoelectricity encrypting module, described photoelectricity encrypting module is connected with light transceiving integrated module, photoelectric conversion chip, described photoelectric conversion chip is connected with photoelectricity encrypting module, analog power, digital power and electrical interface module, described analog power is connected with photoelectric conversion chip, described digital power is connected with photoelectric conversion chip, described electrical interface module is connected with photoelectric conversion chip, RJ45, and described RJ45 is connected with electrical interface module.
At least 2 laser beam emitting devices are provided with in described light transceiving integrated module.
Described photoelectric conversion chip is ML6652.
Described electrical interface module is ST-J0012NL.
The present invention constitutes a kind of fiber optical transceiver by adopting light transceiving integrated module, photoelectricity deciphering module, photoelectricity encrypting module, photoelectric conversion chip, analog power, digital power, electrical interface module, RJ45, has the advantage that fail safe is high, dependable performance, practical function, volume are little, cost is low.
During the invention process, first light transceiving integrated module and photoelectricity deciphering model calling, photoelectricity deciphering model calling photoelectric conversion chip, photoelectric conversion chip is connected electrical interface module, digital power, analog power, electrical interface module is connected RJ45; After the assembling of finishing device, can put in the application of optical fiber communication, because photoelectricity deciphering module is different with the process required time of photoelectricity encrypting module to information, encryption is faster than the speed of deciphering, therefore for the client only needing transmission information, photoelectricity encrypting module is only set, under the condition decreasing equipment cost, turn improves operating efficiency, during enforcement, photoelectric conversion chip adopts ML6652, and electrical interface module adopts ST-J0012NL; The encryption of light transceiving integrated module in the present invention, photoelectricity and deciphering module combine, effectively can improve the fail safe of information in Optical Fiber Transmission, the effect of the deciphering of unidirectional reception can be realized in special information channel, be conducive to protecting encryption measures, general use encryption and decryption are carried out the interference of removal same frequency laser beam and are added same frequency laser beam and disturb, have practical, structure simple, fitting operation advantage easily; Photoelectric conversion chip of the present invention is ML6652, has the advantage of miniaturization, multi-functional, low cost, low-power consumption, can meet the conversion of the auto negotiation signal of the 10/100Mbps between twisted-pair feeder and optical fiber; Electrical interface module of the present invention is ST-J0012NL, and it is integrated with network transformer, has the advantage that volume is little, simplifies the layout of pcb board; Total the present invention has the advantage that fail safe is high, dependable performance, practical function, volume are little, cost is low.
Claims (7)
1. a fiber optical transceiver, it comprises RJ45 and light transceiving integrated module, it is characterized in that: in described light transceiving integrated module, be provided with 2 laser beam emitting devices, light transceiving integrated model calling has photoelectricity to encrypt and deciphering module, described photoelectricity encryption and deciphering module are connected with light transceiving integrated module, photoelectric conversion chip, described photoelectric conversion chip is connected with photoelectricity encryption and deciphering module, analog power, digital power and electrical interface module, described analog power is connected with photoelectric conversion chip, described digital power is connected with photoelectric conversion chip, described electrical interface module is connected with photoelectric conversion chip, RJ45, described RJ45 is connected with electrical interface module.
2. a kind of fiber optical transceiver as claimed in claim 1, it is characterized in that: described light transceiving integrated model calling has photoelectricity deciphering module, described photoelectricity deciphering model calling has light transceiving integrated module, photoelectric conversion chip, described photoelectric conversion chip is connected with photoelectricity deciphering module, analog power, digital power and electrical interface module, described analog power is connected with photoelectric conversion chip, described digital power is connected with photoelectric conversion chip, described electrical interface module is connected with photoelectric conversion chip, RJ45, described RJ45 is connected with electrical interface module.
3. a kind of fiber optical transceiver as claimed in claim 1, it is characterized in that: in described light transceiving integrated module, be provided with 2 laser beam emitting devices, light transceiving integrated model calling has photoelectricity encrypting module, described photoelectricity encrypting module is connected with light transceiving integrated module, photoelectric conversion chip, described photoelectric conversion chip is connected with photoelectricity encrypting module, analog power, digital power and electrical interface module, described analog power is connected with photoelectric conversion chip, described digital power is connected with photoelectric conversion chip, described electrical interface module is connected with photoelectric conversion chip, RJ45, described RJ45 is connected with electrical interface module.
4. a kind of fiber optical transceiver as claimed in claim 1, is characterized in that: be provided with at least 2 laser beam emitting devices in described light transceiving integrated module.
5. a kind of fiber optical transceiver as claimed in claim 3, is characterized in that: be provided with at least 2 laser beam emitting devices in described light transceiving integrated module.
6. a kind of fiber optical transceiver as claimed in claim 3, is characterized in that: described photoelectric conversion chip is ML6652.
7. a kind of fiber optical transceiver as claimed in claim 3, is characterized in that: described electrical interface module is ST-J0012NL.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410774550.9A CN104579491A (en) | 2014-12-16 | 2014-12-16 | Optical fiber transceiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410774550.9A CN104579491A (en) | 2014-12-16 | 2014-12-16 | Optical fiber transceiver |
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| CN104579491A true CN104579491A (en) | 2015-04-29 |
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| CN201410774550.9A Pending CN104579491A (en) | 2014-12-16 | 2014-12-16 | Optical fiber transceiver |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108667694A (en) * | 2017-03-27 | 2018-10-16 | 中富通股份有限公司 | Multi-standard signal adapter |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1438772A (en) * | 2002-02-10 | 2003-08-27 | 德发科技有限公司 | Security communication system of laser optical multiple signals and method thereof |
| CN201742512U (en) * | 2010-04-19 | 2011-02-09 | 国电南瑞科技股份有限公司 | Optical fiber transceiver |
| US20140093242A1 (en) * | 2012-10-03 | 2014-04-03 | Fmr Llc | Security in multiwavelength optical networks |
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2014
- 2014-12-16 CN CN201410774550.9A patent/CN104579491A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1438772A (en) * | 2002-02-10 | 2003-08-27 | 德发科技有限公司 | Security communication system of laser optical multiple signals and method thereof |
| CN201742512U (en) * | 2010-04-19 | 2011-02-09 | 国电南瑞科技股份有限公司 | Optical fiber transceiver |
| US20140093242A1 (en) * | 2012-10-03 | 2014-04-03 | Fmr Llc | Security in multiwavelength optical networks |
Non-Patent Citations (1)
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| 王怀群: "一种10M_100M自适应以太网光纤收发器的实现", 《煤炭工程》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108667694A (en) * | 2017-03-27 | 2018-10-16 | 中富通股份有限公司 | Multi-standard signal adapter |
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Address after: Pine Road 450000 of Henan Province, Zhengzhou high tech Industrial Development Zone, No. 36, building 6, 5 St. world Ka Yip Building Room 512 Applicant after: Henan Mingshi Polytron Technologies Inc Address before: High tech Zone Henan city Zhengzhou province 450000 bamboo Street No. 6 Building 02 unit 3 floor of No. 22 east 3 Applicant before: HENAN MINGSHI SAFETY PRECAUTION ENGINEERING CO., LTD. |
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Application publication date: 20150429 |
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