CN107769855A - A kind of fiber optical transceiver - Google Patents
A kind of fiber optical transceiver Download PDFInfo
- Publication number
- CN107769855A CN107769855A CN201610724392.5A CN201610724392A CN107769855A CN 107769855 A CN107769855 A CN 107769855A CN 201610724392 A CN201610724392 A CN 201610724392A CN 107769855 A CN107769855 A CN 107769855A
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- module
- conversion chip
- photoelectricity
- photoelectric conversion
- electrical interface
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/40—Transceivers
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- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The present invention relates to a kind of fiber optical transceiver, it includes RJ45 and light transceiving integrated module, 2 laser beam emitting devices are provided with light transceiving integrated module, light transceiving integrated module is connected with photoelectricity encryption and deciphering module, photoelectricity is encrypted and deciphering module is connected with light transceiving integrated module, photoelectric conversion chip, photoelectric conversion chip is connected with photoelectricity encryption and deciphering module, analog power, digital power and electrical interface module, analog power is connected with photoelectric conversion chip, digital power is connected with photoelectric conversion chip, electrical interface module is connected with photoelectric conversion chip, RJ45, RJ45 is connected with electrical interface module;The present invention has the advantages of safe, dependable performance, practical function, small volume, low cost.
Description
Technical field
The invention belongs to technical field of optical fiber communication, and in particular to a kind of fiber optical transceiver.
Background technology
As the development of informationization technology and social economy are growing, the people for network, data, voice,
The demand of the multimedia communications such as image is increasing, and is quite popularized instantly in network, TV, phone, to existing communication security
Property it is also proposed higher requirement, and the serious shadow of privacy leakage caused by hacker, system vulnerability, information leakage, information monitor etc.
The security of communication is rung, how to encrypt and uses more universal fiber optic communication, in general way is in transmitting procedure
Encryption, i.e., be transmitted and received with ciphertext, and information can just be understood by only grasping key, and be the shortcomings that this encryption method
Cost is high, complicated, is especially grown corresponding to the time of the data transfer encrypting and decrypting of big quantity, without practical significance,
Once Key Exposure has not existed safely, for ordinary populace, should by accidental enciphering add interference information in a manner of improve it is logical
The security of letter, it is therefore desirable to a kind of fiber optical transceiver that can add interference information in the transmission, and use can solve accordingly
Close fiber optical transceiver is decrypted.
The content of the invention
The invention aims to overcome the deficiencies in the prior art, and provide it is a kind of have safe, dependable performance,
The low fiber optical transceiver of practical function, small volume, cost.
The object of the present invention is achieved like this:A kind of fiber optical transceiver, it includes RJ45 and light transceiving integrated module,
2 laser beam emitting devices are provided with described light transceiving integrated module, light transceiving integrated module is connected with photoelectricity encryption
And deciphering module, the encryption of described photoelectricity 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 simulation
Power supply is connected with photoelectric conversion chip, and described digital power is connected with photoelectric conversion chip, the connection of described electrical interface module
There are photoelectric conversion chip, RJ45, described RJ45 is connected with electrical interface module.
Described light transceiving integrated module is connected with photoelectricity deciphering module, and described photoelectricity deciphering module is connected with light receipts
Integrated module, photoelectric conversion chip are sent out, described photoelectric conversion chip is connected with photoelectricity deciphering module, analog power, numeral
Power supply and electrical interface module, described analog power are connected with photoelectric conversion chip, and described digital power is connected with photoelectricity and turned
Chip is changed, 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 described light transceiving integrated module, light transceiving integrated module is connected with
Photoelectricity encrypting module, described photoelectricity encrypting module are connected with light transceiving integrated module, photoelectric conversion chip, described photoelectricity
Conversion chip is connected with photoelectricity encrypting module, analog power, digital power and electrical interface module, and described analog power is connected with
Photoelectric conversion chip, described digital power are connected with photoelectric conversion chip, and described electrical interface module is connected with opto-electronic conversion
Chip, RJ45, described RJ45 are connected with electrical interface module.
At least two laser beam emitting device is provided with described light transceiving integrated module.
Described photoelectric conversion chip is ML6652.
Described electrical interface module is ST-J0012NL.
Beneficial effects of the present invention:The present invention encrypts by using light transceiving integrated module, photoelectricity deciphering module, photoelectricity
Module, photoelectric conversion chip, analog power, digital power, electrical interface module, RJ45 constitute a kind of fiber optical transceiver, have
The advantages of safe, dependable performance, practical function, small volume, low cost;Light transceiving integrated module in the present invention, light
Electricity encryption and deciphering module are combined, and the security of information in optical fiber transmission can be effectively improved, in special information channel
Unidirectional receiving and deciphering and the unidirectional effect for sending encryption can be realized, is advantageous to protect encryption measures, avoids being cracked, use
Encryption and decryption be separately added into and remove different frequency interference laser beam, with it is practical, simple in construction, installation operation is convenient
The advantages of;The photoelectricity encryption of the present invention and deciphering module can be implemented on ordinary optic fibre transceiver, it is adaptable it is wide,
Simple in construction, the advantages of cost is low;Total present invention has safe, dependable performance, practical function, small volume, cost low
The advantages of.
Brief description of the drawings
Fig. 1 is a kind of structural representation of fiber optical transceiver of the present invention.
Fig. 2 is a kind of single cryptographic structure schematic diagram of fiber optical transceiver of the present invention.
Fig. 3 is a kind of single decryption structural representation of fiber optical transceiver of the present invention.
Embodiment
The present invention is described further below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of fiber optical transceiver, it includes RJ45 and light transceiving integrated module, described
2 laser beam emitting devices are provided with light transceiving integrated module, light transceiving integrated module is connected with photoelectricity encryption and decryption
Module, the encryption of described photoelectricity and deciphering module are connected with light transceiving integrated module, photoelectric conversion chip, and described photoelectricity turns
Change chip and be connected with photoelectricity encryption and deciphering module, analog power, digital power and electrical interface module, described analog power connects
Photoelectric conversion chip is connected to, described digital power is connected with photoelectric conversion chip, and described electrical interface module is connected with photoelectricity
Conversion chip, RJ45, described RJ45 are connected with electrical interface module.
Described light transceiving integrated module is connected with photoelectricity deciphering module, and described photoelectricity deciphering module is connected with light receipts
Integrated module, photoelectric conversion chip are sent out, described photoelectric conversion chip is connected with photoelectricity deciphering module, analog power, numeral
Power supply and electrical interface module, described analog power are connected with photoelectric conversion chip, and described digital power is connected with photoelectricity and turned
Chip is changed, 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 described light transceiving integrated module, light transceiving integrated module is connected with
Photoelectricity encrypting module, described photoelectricity encrypting module are connected with light transceiving integrated module, photoelectric conversion chip, described photoelectricity
Conversion chip is connected with photoelectricity encrypting module, analog power, digital power and electrical interface module, and described analog power is connected with
Photoelectric conversion chip, described digital power are connected with photoelectric conversion chip, and described electrical interface module is connected with opto-electronic conversion
Chip, RJ45, described RJ45 are connected with electrical interface module.
At least two laser beam emitting device is provided with described light transceiving integrated module.
The present invention is by using light transceiving integrated module, photoelectricity deciphering module, photoelectricity encrypting module, opto-electronic conversion core
Piece, analog power, digital power, electrical interface module, RJ45 constitute a kind of fiber optical transceiver, have safe, performance can
Lean on, practical function, small volume, low cost the advantages of.
When the present invention is implemented, light transceiving integrated module is connected with photoelectricity deciphering module first, photoelectricity deciphering module
Photoelectric conversion chip is connected, photoelectric conversion chip is connected electrical interface module, digital power, analog power, electrical interface module
Connect RJ45;After the assembling of finishing device, you can put into the application of fiber optic communication, because photoelectricity deciphering module and photoelectricity add
Different the time required to processing of the close module to information, encryption is faster than the speed of decryption, therefore for only needing to send information
Client, photoelectricity encrypting module is only set, operating efficiency is improved again under conditions of equipment cost is reduced;This hair
Light transceiving integrated module, photoelectricity encryption and deciphering module in bright are combined, and can effectively improve information in optical fiber transmission
Security, the effect of the decryption unidirectionally received can be realized in special information channel, be advantageous to protect encryption measures, typically
Use encryption and decryption be removed same frequency laser beam interference and add same frequency laser beam disturbed, there is practicality
By force, simple in construction, the advantages of installation operation is convenient;Total present invention has safe, dependable performance, practical function, volume
Small, the advantages of cost is low.
Embodiment 2
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of fiber optical transceiver, it includes RJ45 and light transceiving integrated module, described
2 laser beam emitting devices are provided with light transceiving integrated module, light transceiving integrated module is connected with photoelectricity encryption and decryption
Module, the encryption of described photoelectricity and deciphering module are connected with light transceiving integrated module, photoelectric conversion chip, and described photoelectricity turns
Change chip and be connected with photoelectricity encryption and deciphering module, analog power, digital power and electrical interface module, described analog power connects
Photoelectric conversion chip is connected to, described digital power is connected with photoelectric conversion chip, and described electrical interface module is connected with photoelectricity
Conversion chip, RJ45, described RJ45 are connected with electrical interface module.
2 laser beam emitting devices are provided with described light transceiving integrated module, light transceiving integrated module is connected with
Photoelectricity encrypting module, described photoelectricity encrypting module are connected with light transceiving integrated module, photoelectric conversion chip, described photoelectricity
Conversion chip is connected with photoelectricity encrypting module, analog power, digital power and electrical interface module, and described analog power is connected with
Photoelectric conversion chip, described digital power are connected with photoelectric conversion chip, and described electrical interface module is connected with opto-electronic conversion
Chip, RJ45, described RJ45 are connected with electrical interface module.
At least two laser beam emitting device is provided with described light transceiving integrated module.
Described photoelectric conversion chip is ML6652.
Described electrical interface module is ST-J0012NL.
The present invention is by using light transceiving integrated module, photoelectricity deciphering module, photoelectricity encrypting module, opto-electronic conversion core
Piece, analog power, digital power, electrical interface module, RJ45 constitute a kind of fiber optical transceiver, have safe, performance can
Lean on, practical function, small volume, low cost the advantages of.
When the present invention is implemented, light transceiving integrated module is connected with photoelectricity deciphering module first, photoelectricity deciphering module
Photoelectric conversion chip is connected, photoelectric conversion chip is connected electrical interface module, digital power, analog power, electrical interface module
Connect RJ45;After the assembling of finishing device, you can put into the application of fiber optic communication, because photoelectricity deciphering module and photoelectricity add
Different the time required to processing of the close module to information, encryption is faster than the speed of decryption, therefore for only needing to send information
Client, photoelectricity encrypting module is only set, operating efficiency is improved again under conditions of equipment cost is reduced, is implemented
When photoelectric conversion chip use ML6652, electrical interface module uses ST-J0012NL;Light transceiving integrated module in the present invention,
Photoelectricity is encrypted and deciphering module is combined, and the security of information in optical fiber transmission can be effectively improved, in special information channel
The interior effect that can realize the decryption unidirectionally received, be advantageous to protect encryption measures, in general is gone using encryption and decryption
Disturbed except same frequency laser beam disturbs and added same frequency laser beam, there is practical, simple in construction, installation operation just
The advantages of prompt;The photoelectric conversion chip of the present invention is ML6652, has the advantages of minimizing, be multi-functional, inexpensive, low-power consumption,
The conversion of the auto negotiation signal of the 10/100Mbps between twisted-pair feeder and optical fiber can be met;The present invention electrical interface module be
ST-J0012NL, it is integrated with network transformer, has the advantages of small volume, simplifies the layout of pcb board;Total present invention tool
There is the advantages of safe, dependable performance, practical function, small volume, low cost.
Claims (7)
1. a kind of fiber optical transceiver, it includes RJ45 and light transceiving integrated module, it is characterised in that:Described is light transmit-receive integrated
Change and 2 laser beam emitting devices are provided with module, light transceiving integrated module is connected with photoelectricity encryption and deciphering module, described
Photoelectricity is encrypted and deciphering module is connected with light transceiving integrated module, photoelectric conversion chip, the connection of described photoelectric conversion chip
There are photoelectricity encryption and deciphering module, analog power, digital power and electrical interface module, described analog power is connected with photoelectricity and turned
Change chip, described digital power is connected with photoelectric conversion chip, described electrical interface module be connected with photoelectric conversion chip,
RJ45, described RJ45 are connected with electrical interface module.
A kind of 2. fiber optical transceiver as claimed in claim 1, it is characterised in that:Described light transceiving integrated module is connected with
Photoelectricity deciphering module, described photoelectricity deciphering module are connected with light transceiving integrated module, photoelectric conversion chip, described photoelectricity
Conversion chip is connected with photoelectricity deciphering module, analog power, digital power and electrical interface module, and described analog power is connected with
Photoelectric conversion chip, described digital power are connected with photoelectric conversion chip, and described electrical interface module is connected with opto-electronic conversion
Chip, RJ45, described RJ45 are connected with electrical interface module.
A kind of 3. fiber optical transceiver as claimed in claim 1, it is characterised in that:Set in described light transceiving integrated module
There are 2 laser beam emitting devices, light transceiving integrated module is connected with photoelectricity encrypting module, and described photoelectricity encrypting module is connected with
Light transceiving integrated module, photoelectric conversion chip, described photoelectric conversion chip be connected with photoelectricity encrypting module, analog power,
Digital power and electrical interface module, described analog power are connected with photoelectric conversion chip, and described digital power is connected with light
Electric conversion chip, described electrical interface module are connected with photoelectric conversion chip, RJ45, and described RJ45 is connected with electrical interface mould
Block.
A kind of 4. fiber optical transceiver as claimed in claim 1, it is characterised in that:Set in described light transceiving integrated module
There is at least two laser beam emitting device.
A kind of 5. fiber optical transceiver as claimed in claim 3, it is characterised in that:Set in described light transceiving integrated module
There is at least two laser beam emitting device.
A kind of 6. fiber optical transceiver as claimed in claim 3, it is characterised in that:Described photoelectric conversion chip is ML6652.
A kind of 7. fiber optical transceiver as claimed in claim 3, it is characterised in that:Described electrical interface module is ST-
J0012NL。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610724392.5A CN107769855A (en) | 2016-08-15 | 2016-08-15 | A kind of fiber optical transceiver |
Applications Claiming Priority (1)
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CN201610724392.5A CN107769855A (en) | 2016-08-15 | 2016-08-15 | A kind of fiber optical transceiver |
Publications (1)
Publication Number | Publication Date |
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CN107769855A true CN107769855A (en) | 2018-03-06 |
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CN201610724392.5A Pending CN107769855A (en) | 2016-08-15 | 2016-08-15 | A kind of fiber optical transceiver |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110048779A (en) * | 2019-04-24 | 2019-07-23 | 中航光电科技股份有限公司 | Connector type ethernet optical fiber transceiver |
-
2016
- 2016-08-15 CN CN201610724392.5A patent/CN107769855A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110048779A (en) * | 2019-04-24 | 2019-07-23 | 中航光电科技股份有限公司 | Connector type ethernet optical fiber transceiver |
CN110048779B (en) * | 2019-04-24 | 2022-03-29 | 中航光电科技股份有限公司 | Connector type Ethernet optical fiber transceiver |
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Application publication date: 20180306 |