CN204231349U - A kind of energy-saving optical fiber repeater - Google Patents
A kind of energy-saving optical fiber repeater Download PDFInfo
- Publication number
- CN204231349U CN204231349U CN201420372851.4U CN201420372851U CN204231349U CN 204231349 U CN204231349 U CN 204231349U CN 201420372851 U CN201420372851 U CN 201420372851U CN 204231349 U CN204231349 U CN 204231349U
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- CN
- China
- Prior art keywords
- power
- control module
- duplexer
- time slot
- fiber
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Optical Communication System (AREA)
Abstract
The utility model discloses a kind of energy-saving optical fiber repeater, comprise by the near-end machine of Fiber connection and remote termination, near-end machine and remote termination respectively have a power module, intelligent monitored control module and fiber optical transceiver, described near-end machine also comprises duplexer and numerical-control attenuator, described duplexer, numerical-control attenuator is connected successively with fiber optical transceiver, described remote termination also comprises duplexer, low noise amplifier, power amplifier and time slot analysis control module, described duplexer, low noise amplifier, power amplifier, time slot analysis control module is connected successively with fiber optical transceiver.The beneficial effects of the utility model: whether idle by arranging time slot analysis control module detection business time-slot, close radio-frequency power amplifier when business time-slot is idle, lower equipment power dissipation; Detection receives luminous power, and carries out gain compensation according to luminous power, and the light decay of auto-compensation optical signal transmission causes gain to reduce; Adopt sun-generated electric power to replace conventional power source, the overall power of module can decline 30%, the power consumption of the supporting power supply of complete machine declines 20%, thus reach the object of low energy consumption.
Description
Technical field
The utility model belongs to wireless communications relay transmission technology, particularly relates to a kind of energy-saving optical fiber repeater.
Background technology
Mobile communication utilizes wireless medium to transmit information, the loss aloft transmitted due to electromagnetic wave, building the reason such as to block, and the signal cover of each base station is limited, thus cause that a lot of regional signal is faint does not even have signal, particularly in remoter place.And GSM optical fiber repeater passes through optical fiber transmission signal, not by the impact of geographical environment, Changes in weather or donor base station coverage adjustment, the features such as long transmission distance, cost are low, volume is little, lightweight, function is complete, easy for installation, networking flexibility, are widely used in gsm networks.Along with the continuous expansion of GSM network scale, the quantity of GSM optical fiber repeater increases fast.
Utility model content
In order to solve the problem, the purpose of this utility model is to provide a kind of energy-conservation, efficient optical fiber repeater.
The utility model solves the technical scheme that its technical problem adopts:
A kind of energy-saving optical fiber repeater, comprise by the near-end machine of Fiber connection and remote termination, near-end machine and remote termination respectively have power module, intelligent monitored control module and a fiber optical transceiver, described near-end machine also comprises duplexer and numerical-control attenuator, described duplexer, numerical-control attenuator are connected successively with fiber optical transceiver, described remote termination also comprises duplexer, low noise amplifier, power amplifier and time slot analysis control module, and described duplexer, low noise amplifier, power amplifier, time slot analysis control module are connected successively with fiber optical transceiver.
Preferably, described power module is DC/DC or AC/DC.
Preferably, described power module is sun-generated electric power.
Preferably, described time slot analysis control module comprises upward signal and downstream signal.
The beneficial effects of the utility model: whether idle by arranging time slot analysis control module detection business time-slot, close radio-frequency power amplifier when business time-slot is idle, lower equipment power dissipation; Detection receives luminous power, and carries out gain compensation according to luminous power, and the light decay of auto-compensation optical signal transmission causes gain to reduce; Adopt sun-generated electric power to replace conventional power source, the overall power of module can decline 30%, the power consumption of the supporting power supply of complete machine declines 20%, thus reach the object of low energy consumption.
Accompanying drawing explanation
Fig. 1 is a kind of energy-saving end of optical fiber repeater machine structural representation of the utility model;
Fig. 2 is a kind of energy-saving optical fiber repeater far-end machine terminal structural representation of the utility model.
Number in the figure is described as follows: 1-power module, 2-intelligent monitored control module, 3-fiber optical transceiver, 4-duplexer, 5-numerical-control attenuator, 6-low noise amplifier, 7-power amplifier, 8-time slot analysis control module.
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.
The energy-saving optical fiber repeater of one of the present utility model, comprises by the near-end machine of Fiber connection and remote termination, and near-end machine and remote termination respectively have a power module 1, intelligent monitored control module 2 and fiber optical transceiver 3.
As shown in Figure 1, near-end machine also comprises duplexer 4 and numerical-control attenuator 5, and described duplexer 4, numerical-control attenuator 5 are connected successively with fiber optical transceiver 3, and in near-end machine, power module is DC/DC power module.
As shown in Figure 2, remote termination also comprises duplexer 4, low noise amplifier 6, power amplifier 7 and time slot analysis control module 8, described duplexer 4, low noise amplifier 6, power amplifier 7, time slot analysis control module 8 are connected successively with fiber optical transceiver 3, in remote termination, power module is AC/DC power module, and described time slot analysis control module 8 comprises upward signal and downstream signal.
Described power module is sun-generated electric power.
Operation principle: equipment direct-coupling base station signal, enters energy-conservation optical fiber repeater near-end machine, after duplexer, numerical-control attenuator, by optical transmitter and receiver, radiofrequency signal is transformed light signal, then by Optical Fiber Transmission to remote termination; Remote termination receives light signal, and light signal is transformed radiofrequency signal by optical transmitter and receiver, through PA amplify after, by cover antenna by quorum sensing inhibitor to coverage.The upward signal that mobile subscriber launches is sent to repeater equipment by antenna, and after filtering, amplify process, optical transmitter and receiver conversion, optical signal transmission is to near-end machine.Changed by optical transmitter and receiver, be transferred to base station through numerical-control attenuator.
Time slot analysis control module divides uplink and downlink signal, determines the distribution time slot of control channel, ensures that the time slot PA of control channel works always, does not affect calling; Determine the distribution time slot of Traffic Channel, judge whether Traffic Channel takies, control PA opens when effective time slot, ensures call, and all the other time slots close PA.
Embodiment recited above is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that the common engineers and technicians in this area make the technical solution of the utility model and improvement, all should fall in protection range that claims of the present utility model determine.
Claims (3)
1. an energy-saving optical fiber repeater, comprise by the near-end machine of Fiber connection and remote termination, near-end machine and remote termination respectively have a power module, intelligent monitored control module and fiber optical transceiver, it is characterized in that: described near-end machine also comprises duplexer and numerical-control attenuator, described duplexer, numerical-control attenuator is connected successively with fiber optical transceiver, described remote termination also comprises duplexer, low noise amplifier, power amplifier and time slot analysis control module, described duplexer, low noise amplifier, power amplifier, time slot analysis control module is connected successively with fiber optical transceiver.
2. a kind of energy-saving optical fiber repeater as claimed in claim 1, is characterized in that, described power module is DC/DC or AC/DC.
3. a kind of energy-saving optical fiber repeater as claimed in claim 1, is characterized in that, described time slot analysis control module comprises upward signal and downstream signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372851.4U CN204231349U (en) | 2014-07-08 | 2014-07-08 | A kind of energy-saving optical fiber repeater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372851.4U CN204231349U (en) | 2014-07-08 | 2014-07-08 | A kind of energy-saving optical fiber repeater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204231349U true CN204231349U (en) | 2015-03-25 |
Family
ID=52929394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420372851.4U Expired - Fee Related CN204231349U (en) | 2014-07-08 | 2014-07-08 | A kind of energy-saving optical fiber repeater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204231349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106936502A (en) * | 2016-12-27 | 2017-07-07 | 南京泰通科技股份有限公司 | GSM R repeaters Ethernet single fiber optical transmitter and receiver with light loss automatic gain compensation |
-
2014
- 2014-07-08 CN CN201420372851.4U patent/CN204231349U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106936502A (en) * | 2016-12-27 | 2017-07-07 | 南京泰通科技股份有限公司 | GSM R repeaters Ethernet single fiber optical transmitter and receiver with light loss automatic gain compensation |
| CN106936502B (en) * | 2016-12-27 | 2024-02-13 | 南京泰通科技股份有限公司 | GSM-R repeater Ethernet single-fiber optical transceiver with optical loss automatic gain compensation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Patent of Shanghai Xinzhong Communication Technology Co.,Ltd. The person in charge Document name: payment instructions |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Fugui Document name: Notice of termination of patent right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20210708 |