CN109560865A - It is provided simultaneously with the optical fiber link control equipment of light splitting and bypass functionality - Google Patents
It is provided simultaneously with the optical fiber link control equipment of light splitting and bypass functionality Download PDFInfo
- Publication number
- CN109560865A CN109560865A CN201910078435.0A CN201910078435A CN109560865A CN 109560865 A CN109560865 A CN 109560865A CN 201910078435 A CN201910078435 A CN 201910078435A CN 109560865 A CN109560865 A CN 109560865A
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- fiber link
- interface
- link control
- light splitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 39
- 230000003287 optical effect Effects 0.000 claims abstract description 31
- 238000012544 monitoring process Methods 0.000 claims description 23
- 230000005611 electricity Effects 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 7
- 229940085805 fiberall Drugs 0.000 claims 1
- 238000012806 monitoring device Methods 0.000 abstract description 10
- 238000004891 communication Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- 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
- H04B10/03—Arrangements for fault recovery
- H04B10/038—Arrangements for fault recovery using bypasses
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
Abstract
Present invention research simultaneously realizes a kind of optical fiber link control equipment for being provided simultaneously with light splitting and bypass functionality.The optical communication interface being mainly used between two equipment of control, it is different from common Related product, it is provided simultaneously with light splitting and bypass functionality, rear end can be accessed simultaneously seals in formula monitoring device and acquisition formula monitoring device, to save space, flexible configuration is convenient to dispose in computer room.
Description
(1) technical field:
The present invention is a kind of optical fiber link control equipment for being provided simultaneously with light splitting and bypass functionality.It is mainly used in control two
Optical communication interface between platform equipment, it is different from common Related product, it is provided simultaneously with light splitting and bypass functionality, can satisfy
The demand of rear end different monitoring equipment, so that space is saved, it is convenient to be disposed in computer room.
(2) background technique:
As the development of Fibre Optical Communication Technology and its message capacity are big, long transmission distance, feature at low cost, application range
It is increasingly wider.Optical fiber is generallyd use between various network element devices in the communication network in the present age to be interconnected.If will be to these
Equipment is monitored and analyzes, and it is essential that optical fiber link, which controls equipment,.
In the market there are two types of common monitoring devices, one kind is " acquisition formula ", mainly passes through copy transmissions equipment and sees
Optical signal, data transmitted mutually between Lai Shixian monitoring device, and being analyzed accordingly, such as Network Quality Analysis equipment
Deng the optical fiber link that uses control equipment is generally optical splitter, does not influence point a part under conditions of communicating between existing equipment
Optical signal is analyzed；Another kind is " sealing in formula ", is connect between the equipment communicated at two, will be in the data that received progress
After forwarding, while analyzing data, can subprogram therein be deleted or be replaced, such as firewall box, used
Optical fiber link control equipment be generally light bypass equipment, after power-off or unit exception can guarantee existing equipment between positive normal open
Letter.
The present invention is a kind of optical fiber link control equipment for being provided simultaneously with light splitting and bypass functionality, while being met above two
The demand of equipment can access above two equipment simultaneously.Its flexible configuration saves space, facilitates deployment.
(3) summary of the invention:
Present invention firstly provides optical splitter is used, mechanical optical switch realizes one kind and is provided simultaneously with light splitting and bypass function
The optical fiber link of energy controls equipment.It is made of one or more groups of optical fiber link control units, every group of control unit its mainly have 5
A interface, as shown in Figure 1, wherein monitoring interface 1 is used to connect monitored device A, monitoring interface 2 is used to connect monitored device
B, light splitting interface are used to connect acquisition formula monitoring device, and bypass interface 1, bypass interface 2 and long-range upper electrical interface are used to connect string
Enter formula monitoring device.
Every group of control unit obtains internal structure as shown in Fig. 2, its working principle is as follows, and two optical splitters respectively connect monitoring
The light of the receiving direction of mouth 1 and monitoring interface 2 is divided into two-way, is sent to the common end of mechanical optical switch all the way；Another way is by dividing
Optical interface directly exports the acquisition monitoring device of connection rear end.Due to from monitoring interface to light splitting interface without electric elements,
Therefore whether optical fiber link control equipment powers on, after the debit that two monitor interface can be sent to by light splitting interface to optical signal
End equipment.
Since the normally closed optical path of four internal photoswitches (OS1-OS4) is connected with each other, under the cooperation of optical splitter, optical fiber
Link controlling device guarantee in the case where no electricity monitor interface 1 debit to be connectable to monitoring interface 2 originating party to, prison
Control interface 1 originating party Xiang Nenghou be connected to monitoring interface 2 debit to.It ensure that equipment monitors interface 1 in the case where no electricity
With the intercommunication of monitoring interface 2.
It, can be by long-range after bypass interface 1, bypass interface 2 and long-range upper electrical interface connect and seal in formula monitoring device
Interface Controller optical fiber link control device power is powered on, so that photoswitch is switched to normally opened optical path, two monitoring interfaces at this time
Transmit-receive position optical signal can be connected to bypass interface transmit-receive position, thus by signal be sent to rear end seal in formula monitoring set
It is standby.
Due to there was only photoswitch electricity consumption inside optical fiber link control equipment, the power-on and power-off of long-range upper electrical interface photoswitch are controlled
The switching of optical link processed.When switch and formula monitoring device is sealed in by rear end controlled, but needs to guarantee to seal in formula prison in rear end
When controlling equipment without electricity, optical fiber link control equipment is not also powered on.
(4) Detailed description of the invention:
The application scenarios of certain group unit inside Fig. 1 equipment；
The internal structure of certain group unit inside Fig. 2 equipment；
Certain group unit optical fiber link connection figure inside Fig. 3 equipment；
The power supply of Fig. 4 equipment is electric and remotely powers on explanatory diagram；
Figure label is described as follows:
1- optical fiber link controls equipment 2- optical fiber link control unit
3- monitors 1 4- of interface monitoring, 2 5- of interface and bypasses interface 1
6- bypasses 2 7- of interface light splitting interface 8- remotely upper electrical interface
(5) specific embodiment:
The present invention is a kind of optical fiber link control equipment for being provided simultaneously with light splitting and bypass functionality, by one or more groups of light
Fine link control unit composition.Every group of optical fiber link control unit is mutually independent, internal specific connection type such as Fig. 3
Shown, all lines are optical fiber connection in figure.Monitoring interface 1, monitoring interface 2, bypass interface 1, bypass interface 2, light splitting connect
Mouth is double nip light flange as physical interface.
The receiving end RX of monitoring interface 1 (twoport light flange 1) is connected to the input terminal IN of optical splitter 1, and transmitting terminal TX is logical
The transparent transmission for crossing light flange 3 is connected to the common end COM of photoswitch OS1.
The receiving end RX of monitoring interface 2 (twoport light flange 2) is connected to the input terminal IN of optical splitter 2, transmitting terminal TX
The common end COM of photoswitch OS3 is connected to by the transparent transmission of light flange 4.
The input terminal IN of optical splitter 1 is connected to the receiving end RX, output interface OT1 of monitoring interface 1 (twoport light flange 1)
The common end COM of photoswitch OS2 is connected to by the transparent transmission of light flange 3, output interface OT2 is connected to light splitting output interface
The TX1 of (twoport light flange 7).
The input terminal IN of optical splitter 2 is connected to the receiving end RX, output interface OT1 of monitoring interface 2 (twoport light flange 2)
The common end COM of photoswitch OS4 is connected to by the transparent transmission of light flange 4, output interface OT2 is connected to light splitting output interface
The TX2 of (twoport light flange 7).
The common end COM of photoswitch OS1 is connected to the hair of monitoring interface 1 (twoport light flange 1) by the transparent transmission of light flange 3
Sending end TX, normal-closed end NC are connected by the transparent transmission of photoswitch 8 with the normally closed disconnected NC of photoswitch OS4, normally open end NO and bypass
The input terminal RX of interface 1 (twoport light flange 5) is connected.
The common end COM of photoswitch OS2 is connected to the output end OT1 of optical splitter 1 by the transparent transmission of light flange 3, normally closed
End NC is connected by the transparent transmission of photoswitch 8 with the normally closed disconnected NC of photoswitch OS3, normally open end NO and bypass (the twoport light method of interface 1
Blue output end TX 5) is connected.
The common end COM of photoswitch OS3 is connected to the hair of monitoring interface 2 (twoport light flange 2) by the transparent transmission of light flange 4
Sending end TX, normal-closed end NC are connected by the transparent transmission of photoswitch 8 with the normally closed disconnected NC of photoswitch OS2, normally open end NO and bypass
The input terminal RX of interface 2 (twoport light flange 6) is connected.
The common end COM of photoswitch OS4 is connected to the output end OT1 of optical splitter 1 by the transparent transmission of light flange 4, normally closed
End NC is connected by the transparent transmission of photoswitch 8 with the normally closed disconnected NC of photoswitch OS1, normally open end NO and bypass (the twoport light method of interface 2
Blue output end TX 6) is connected.
Equipment power supply electricity and remotely power on explanation as shown in figure 4, every group of optical fiber link control unit power on be by after
Electrical equipment control and mutually indepedent, one group of unit does not influence the power supply state of other units by remotely upper electrical interface power-on and power-off.
Long-range upper electrical interface is exactly the control terminal V+ and V- of relay, seals in formula monitoring device without electricity or not to relay when its rear end
When power supply, fine link control unit is not powered on.The electricity consumption device of every group of unit only has photoswitch, therefore sharp in the case where no electricity
With the normally closed optical link of photoswitch, between two monitoring interfaces can after guarantee intercommunication.
Claims (5)
1. a kind of optical fiber link control equipment for being provided simultaneously with light splitting and bypass functionality, mainly by one or more groups of optical fiber link controls
Unit composition processed, every group of control unit bypass interface by monitoring interface, are divided interface, remotely upper electrical interface, optical splitter and machinery
Formula photoswitch composition.
2. a kind of optical fiber link control equipment for being provided simultaneously with light splitting and bypass functionality according to claim 1, mainly by
One or more groups of optical fiber link control unit compositions, it is characterised in that: remotely powering between every group of optical fiber link control unit
Interface is mutually indepedent, and any one group, by remotely upper electrical interface power-on and power-off, does not influence other groups of power supply.
3. a kind of optical fiber link control equipment for being provided simultaneously with light splitting and bypass functionality according to claim 1, mainly by
One or more groups of optical fiber link control unit compositions, it is characterised in that: monitoring used in every group of optical fiber link control unit connects
Mouth receiving direction is after optical splitter is divided, and the biggish optical fiber all the way of optical power is connected to mechanical optical switch, and optical power is smaller
Optical fiber is connected to light splitting interface all the way.
4. a kind of optical fiber link control equipment for being provided simultaneously with light splitting and bypass functionality according to claim 1, mainly by
One or more groups of optical fiber link control unit compositions, it is characterised in that: the mechanical optical switch of every group of optical fiber link control unit
Normally closed optical path be connected with each other, guarantee in the case where no electricity monitor interface intercommunication.
5. a kind of optical fiber link control equipment for being provided simultaneously with light splitting and bypass functionality according to claim 1, mainly by
One or more groups of optical fiber link control unit compositions, it is characterised in that: every group of optical fiber link control unit monitors interface, and bypass connects
Mouthful, light splitting interface uses light flange as physical interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910078435.0A CN109560865A (en) | 2019-01-29 | 2019-01-29 | It is provided simultaneously with the optical fiber link control equipment of light splitting and bypass functionality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910078435.0A CN109560865A (en) | 2019-01-29 | 2019-01-29 | It is provided simultaneously with the optical fiber link control equipment of light splitting and bypass functionality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109560865A true CN109560865A (en) | 2019-04-02 |
Family
ID=65873678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910078435.0A Pending CN109560865A (en) | 2019-01-29 | 2019-01-29 | It is provided simultaneously with the optical fiber link control equipment of light splitting and bypass functionality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109560865A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112379585A (en) * | 2020-11-12 | 2021-02-19 | 中国船舶重工集团公司第七0七研究所 | Time-frequency system and method with node hopping capability based on optical fiber ring architecture |
| CN116436514A (en) * | 2023-06-09 | 2023-07-14 | 广州汇信特通信技术股份有限公司 | Multiple bypass optical port line, protection system and protection method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102075212A (en) * | 2010-12-22 | 2011-05-25 | 桂林光隆金宇光能科技有限公司 | Bypass protection method and equipment for light path system |
| CN202121600U (en) * | 2011-01-19 | 2012-01-18 | 武汉迈威光电技术有限公司 | Power failure directly connected Ethernet optical fiber exchanger protected by photoswitch |
| CN104904140A (en) * | 2013-12-25 | 2015-09-09 | 华为海洋网络有限公司 | Optical branching unit for optical add drop multiplexing |
| CN105978620A (en) * | 2016-05-30 | 2016-09-28 | 南京中新赛克科技有限责任公司 | Protection device and protection method for optical signal transmission line |
| CN209419622U (en) * | 2019-01-29 | 2019-09-20 | 北京瑞源芯科技有限公司 | It is provided simultaneously with the optical fiber link control equipment of light splitting and bypass functionality |
-
2019
- 2019-01-29 CN CN201910078435.0A patent/CN109560865A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102075212A (en) * | 2010-12-22 | 2011-05-25 | 桂林光隆金宇光能科技有限公司 | Bypass protection method and equipment for light path system |
| CN202121600U (en) * | 2011-01-19 | 2012-01-18 | 武汉迈威光电技术有限公司 | Power failure directly connected Ethernet optical fiber exchanger protected by photoswitch |
| CN104904140A (en) * | 2013-12-25 | 2015-09-09 | 华为海洋网络有限公司 | Optical branching unit for optical add drop multiplexing |
| CN105978620A (en) * | 2016-05-30 | 2016-09-28 | 南京中新赛克科技有限责任公司 | Protection device and protection method for optical signal transmission line |
| CN209419622U (en) * | 2019-01-29 | 2019-09-20 | 北京瑞源芯科技有限公司 | It is provided simultaneously with the optical fiber link control equipment of light splitting and bypass functionality |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112379585A (en) * | 2020-11-12 | 2021-02-19 | 中国船舶重工集团公司第七0七研究所 | Time-frequency system and method with node hopping capability based on optical fiber ring architecture |
| CN116436514A (en) * | 2023-06-09 | 2023-07-14 | 广州汇信特通信技术股份有限公司 | Multiple bypass optical port line, protection system and protection method |
| CN116436514B (en) * | 2023-06-09 | 2023-09-05 | 广州汇信特通信技术股份有限公司 | Multiple bypass optical port line, protection system and protection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105743566B (en) | A kind of double-PON port ONU optical link pretection switch devices and guard method | |
| CN109560865A (en) | It is provided simultaneously with the optical fiber link control equipment of light splitting and bypass functionality | |
| CN209419622U (en) | It is provided simultaneously with the optical fiber link control equipment of light splitting and bypass functionality | |
| CN106227123B (en) | Intelligent control circuit and controller based on internet of things | |
| CN102538137B (en) | Anti-jamming circuit and anti-jamming method for air-conditioning strong-electricity communication | |
| CN219552984U (en) | Serial port multiplexing and protecting circuit | |
| CN202121600U (en) | Power failure directly connected Ethernet optical fiber exchanger protected by photoswitch | |
| CN201293853Y (en) | Optical module capable of transmitting multipath optical signals | |
| CN206313809U (en) | A kind of embedded gigabit core Switching Module | |
| CN209545593U (en) | Realize the optoelectronic transceiver module and system of optical path auto-switch | |
| CN208488659U (en) | A kind of long-range control and the intelligent switching device locally controlled | |
| CN209345163U (en) | A kind of smooth protective module and system | |
| CN109361454A (en) | A kind of smooth protective module and system | |
| CN209044319U (en) | A kind of isolation switch device having more board information monitorings | |
| CN208548903U (en) | Communication circuit, controller and consumer | |
| CN207801943U (en) | A kind of list multimode universal optical fibre transceiver | |
| CN109828448A (en) | A kind of isolation switch device having more board information monitorings | |
| CN208548904U (en) | Communication circuit, controller and consumer | |
| CN206620137U (en) | A kind of low-power consumption optical transceiver module based on UX3460 | |
| CN206948329U (en) | The optical cross box monitoring system of cascaded structure | |
| CN206946250U (en) | The optical cross box monitoring system of hub-and-spoke configuration | |
| CN219322401U (en) | Half-duplex optical communication module and multi-device communication system thereof | |
| CN111049742A (en) | Telemechanical channel message mirroring device supporting automatic bypass function and control method thereof | |
| WO2022116354A1 (en) | Usb optical fiber switching box and system | |
| CN2850145Y (en) | Wavelength converter for 650nm plastic optical fiber transmission system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |