CN210443999U - Lightning protection system of optical network unit - Google Patents
Lightning protection system of optical network unit Download PDFInfo
- Publication number
- CN210443999U CN210443999U CN201921913471.6U CN201921913471U CN210443999U CN 210443999 U CN210443999 U CN 210443999U CN 201921913471 U CN201921913471 U CN 201921913471U CN 210443999 U CN210443999 U CN 210443999U
- Authority
- CN
- China
- Prior art keywords
- lightning
- optical network
- monitoring
- network unit
- protection system
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Optical Communication System (AREA)
Abstract
The utility model discloses an optical network unit lightning protection system, which comprises at least one optical network unit group, at least one monitoring terminal and at least one lightning monitoring unit; the optical network unit group comprises a plurality of optical network units arranged in a preset range and relay control equipment connected with the plurality of optical network units; the monitoring terminal is connected with a plurality of relay control devices in a preset range and a lightning monitoring unit in the preset range. The utility model discloses an it sets up the thunder and lightning monitor in the intensive area of optical network unit such as district or office building, through the thunder and lightning monitoring parameter information of gathering this regional within range, carry out the operation of disconnect power to the optical network unit of this regional within range when parameter information exceedes preset threshold value, avoided optical network unit owing to suffer the thunderbolt and destroy, improved optical network unit's security, further prolonged optical network unit's life.
Description
Technical Field
The utility model relates to the field of communications, especially, relate to an optical network unit lightning protection system.
Background
In recent years, Optical fibers and Optical transmission equipment have been rapidly developed, installation of Optical network units (Optical network units, abbreviated as ONUs) is gradually increased, and in a season with high occurrence of thunderstorm, lightning protection of the ONUs is one of important objects to be paid attention to by equipment manufacturers and users. In order to avoid the ONU from being damaged by heavy current such as lightning, lightning protection of the communication device in the prior art is performed by using a lightning protection module to conduct the lightning to the ground.
However, the grounding terminals of the lightning protection module in the prior art need to be grounded respectively, and such a method needs to install and lay a ground grid, which is relatively high in cost, and is not suitable for use in a cell and a home scene, so that the method for avoiding the damage of lightning to the communication equipment by using a discharging method is not suitable for some scenes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an optical network unit lightning protection system to above-mentioned problem.
An optical network unit lightning protection system comprises at least one optical network unit group, at least one monitoring terminal and at least one lightning monitoring unit; the optical network unit group comprises a plurality of optical network units arranged in a preset range and relay control equipment connected with the plurality of optical network units; the monitoring terminal is connected with a plurality of relay control devices in a preset range and the lightning monitoring unit in the preset range, and sends control instructions to the relay control devices in the preset range according to received lightning monitoring information.
Further, the monitoring terminal is a high-performance computer, receives the collected lightning monitoring parameter information, and sends a disconnection control instruction to the relay control device when the parameter information exceeds a preset threshold value.
Further, the optical network unit lightning protection system further comprises a remote server, wherein the remote server is connected with the monitoring terminal and is used for receiving the state of the relay control device and lightning monitoring information reported by the monitoring terminal through a communication interface.
Further, the lightning monitoring unit sends lightning monitoring information to the monitoring terminal through the wireless communication module, and the lightning monitoring information comprises lightning current amplitude, lightning stroke time and lightning stroke times.
Further, the wireless communication module adopts a GPRS network communication module.
Further, the lightning protection system of the optical network unit adopts a ZGLJ-F7 lightning amplitude monitor as the lightning monitoring unit.
The utility model has the advantages that: the utility model discloses an area that optical network unit is intensive such as district or office building sets up the thunder and lightning monitor, through the thunder and lightning monitoring parameter information who gathers this regional within range, the operation of carrying out the cut-off power to the optical network unit of this regional within range when parameter information exceedes preset threshold value, avoided optical network unit to destroy owing to suffer the thunderbolt, optical network unit's security has been improved, optical network unit's life has further been prolonged, the mode that sets up the thunder and lightning monitor simultaneously in regional within range has also greatly increased the accuracy of thunder and lightning monitoring parameter information, it appears the fault-breaking to have avoided relay control equipment, the condition emergence of influence user normal work and life such as missing absolutely.
Drawings
Fig. 1 is a schematic view of the structure principle of the present invention.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
As shown in fig. 1, in this embodiment, an optical network unit lightning protection system includes at least one optical network unit group, at least one monitoring terminal, and at least one lightning monitoring unit; the optical network unit group comprises a plurality of optical network units arranged in a preset range and relay control equipment connected with the plurality of optical network units; the monitoring terminal is connected with a plurality of relay control devices in a preset range and the lightning monitoring unit in the preset range, and sends control instructions to the relay control devices in the preset range according to received lightning monitoring information.
Preferably, the monitoring terminal is a high-performance computer, receives the collected lightning monitoring parameter information, and sends a disconnection control instruction to the relay control device when the parameter information exceeds a preset threshold value.
In this embodiment, the optical network unit lightning protection system further includes a remote server, where the remote server is connected to a monitoring terminal, and is configured to receive, through a communication interface, the state of the relay control device and lightning monitoring information reported by the monitoring terminal. The lightning monitoring unit sends lightning monitoring information to the monitoring terminal through the wireless communication module, and the lightning monitoring information comprises lightning current amplitude, lightning stroke time and lightning stroke times.
Preferably, the wireless communication module adopts a GPRS network communication module.
Preferably, the lightning protection system of the optical network unit adopts a ZGLJ-F7 lightning amplitude monitor.
In this embodiment, through set up the thunder and lightning monitor in the intensive region of optical network unit such as district or office building, through the thunder and lightning monitoring parameter information of gathering this regional within range, carry out the operation of disconnected power to the optical network unit in this regional within range when parameter information exceedes preset threshold value, avoided optical network unit to destroy owing to suffer from the thunderbolt, optical network unit's security has been improved, optical network unit's life has further been prolonged, the mode of setting up the thunder and lightning monitor simultaneously in regional within range has also greatly increased the accuracy of thunder and lightning monitoring parameter information, the relay control equipment has been avoided appearing the mistake breakage, the condition emergence of influence user normal work and life such as missing absolutely.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. An optical network unit lightning protection system comprises at least one optical network unit group, and is characterized by also comprising at least one monitoring terminal and at least one lightning monitoring unit; the optical network unit group comprises a plurality of optical network units arranged in a preset range and relay control equipment connected with the plurality of optical network units; the monitoring terminal is connected with a plurality of relay control devices in a preset range and the lightning monitoring unit in the preset range, and sends control instructions to the relay control devices in the preset range according to received lightning monitoring information.
2. The onu lightning protection system of claim 1, wherein the monitor terminal is a high-performance computer, receives the collected lightning monitoring parameter information, and sends a disconnection control command to the relay control device when the parameter information exceeds a preset threshold.
3. The onu lightning protection system of claim 1, further comprising a remote server, wherein the remote server is connected to a monitoring terminal, and is configured to receive the status of the relay control device and the lightning monitoring information reported by the monitoring terminal through a communication interface.
4. The ONU lightning protection system of claim 1, wherein the lightning monitoring unit sends lightning monitoring information to the monitoring terminal via the wireless communication module, and the lightning monitoring information comprises lightning current amplitude, lightning stroke time and lightning stroke number.
5. The ONU lightning protection system according to claim 4, wherein the wireless communication module is a GPRS network communication module.
6. The onu lightning protection system of claim 1, wherein said lightning monitoring unit uses ZGLJ-F7 lightning amplitude monitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921913471.6U CN210443999U (en) | 2019-11-07 | 2019-11-07 | Lightning protection system of optical network unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921913471.6U CN210443999U (en) | 2019-11-07 | 2019-11-07 | Lightning protection system of optical network unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210443999U true CN210443999U (en) | 2020-05-01 |
Family
ID=70412046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921913471.6U Expired - Fee Related CN210443999U (en) | 2019-11-07 | 2019-11-07 | Lightning protection system of optical network unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210443999U (en) |
-
2019
- 2019-11-07 CN CN201921913471.6U patent/CN210443999U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102879667B (en) | Lightning protection device on-line remote monitoring recorder | |
| CN104090208A (en) | Voltage-type power distribution network fault processing method | |
| CN103457358B (en) | Controller switching equipment operating mode on-line monitoring early warning system | |
| CN209962805U (en) | Signal remote transmission type lightning arrester separated from triggering | |
| CN104242461A (en) | Intelligent sectionalizer | |
| CN103795052A (en) | Data signal line RS-485 intelligent anti-lighting device and method | |
| CN102681500B (en) | System and method for solar intelligent monitoring | |
| CN210443999U (en) | Lightning protection system of optical network unit | |
| CN105515148A (en) | Radio remote unit, power-off alarm method and base station | |
| CN102624092A (en) | Leakage current abnormal remote alarm device for lightning arrester of distribution transformer station zone | |
| CN103296752A (en) | Small hydropower station safety monitoring system for grid safe and stable operation and monitoring method for small hydropower station safety | |
| CN103389421A (en) | Island detection method and device based on GOOSE communication | |
| CN204287381U (en) | A kind of for transmission line of electricity OPGW thunderbolt Position monitoring devices | |
| CN202888960U (en) | Intelligent switch controller with image monitoring function | |
| CN201557212U (en) | Network optical-fiber access cabinet | |
| CN205120858U (en) | Lightning protection SPD on -line monitoring device | |
| CN202206130U (en) | Intelligent surge protector with data collection and data transmission functions | |
| CN210168044U (en) | Electric power communication SDH transmission network system | |
| CN211628046U (en) | Digital signal acquisition circuit of power distribution switch monitoring terminal | |
| CN202693690U (en) | On-line monitor for transformer station capacitive apparatus | |
| CN105978157A (en) | Integrated switch cabinet monitoring terminal | |
| CN102566550A (en) | Low-voltage communication system | |
| CN208174856U (en) | A kind of intelligent video monitoring lightning-protection system | |
| CN204167885U (en) | Surge protector intelligent supervision early warning system | |
| CN103297700A (en) | Lightening-preventing web camera |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200501 Termination date: 20211107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |