CN218848394U - Photoelectric hybrid splitter - Google Patents
Photoelectric hybrid splitter Download PDFInfo
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- CN218848394U CN218848394U CN202222241976.0U CN202222241976U CN218848394U CN 218848394 U CN218848394 U CN 218848394U CN 202222241976 U CN202222241976 U CN 202222241976U CN 218848394 U CN218848394 U CN 218848394U
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- 230000003287 optical effect Effects 0.000 claims abstract description 173
- 238000006243 chemical reaction Methods 0.000 claims description 26
- 230000005693 optoelectronics Effects 0.000 claims 3
- 230000005622 photoelectricity Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000013307 optical fiber Substances 0.000 description 5
- 230000004308 accommodation Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/43—Arrangements comprising a plurality of opto-electronic elements and associated optical interconnections
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
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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
Abstract
The embodiment of the utility model provides a mixed branching unit of photoelectricity, include: the optical splitter unit is provided with a splitting input end, a first splitting output end and a second splitting output end; a power supply unit for outputting a target electric signal; the input end of the output interface unit is connected with the output end of the power supply unit and the first light splitting output end, the output end of the output interface unit is connected with target equipment, and the target electrical signal and the first path of optical signal output by the first light splitting output end are output to the target equipment; and optical network unit, optical network unit's input and second beam split output are connected, and optical network unit's output and power supply unit are connected, and optical network unit is used for converting second way light signal to control signal to export control signal to power supply unit, so that power supply unit switches on or closes the passageway of the output target signal of telecommunication, the utility model provides a technical scheme can reduce the administrative cost of photoelectricity hybrid splitter.
Description
Technical Field
The utility model relates to the field of communication technology, especially, relate to a mixed branching unit of photoelectricity.
Background
A hybrid optical-electrical Splitter (POF SPL), which is a hybrid and distribution device for optical Fiber and Power, has been used in the field of passive optical network access. Generally, the optical-electrical hybrid splitter is connected to the optical-electrical hybrid cable through the optical-electrical hybrid interface to transmit an optical signal input by the service interface and an electrical signal input by the power interface to a destination through the optical-electrical hybrid cable, and in order to realize controllability of the electrical signal output by the optical-electrical hybrid interface, a power management module is disposed in a power supply unit of the optical-electrical hybrid splitter, and the electrical signal input into the optical-electrical hybrid splitter is output through the optical-electrical hybrid interface after being managed by a power supply.
Under some use scenes, a user wants that an electrical signal output by the optical-electrical hybrid interface can be managed according to requirements, however, when the existing optical-electrical hybrid splitter manages the output electrical signal, an operation and maintenance worker usually needs to detect the electrical signal locally where the optical-electrical hybrid splitter is installed, or a circuit needs to be additionally arranged to enable remote control equipment to be in communication connection with the control interface unit, in-band management of the optical-electrical hybrid splitter cannot be achieved, and management cost corresponding to management of the optical-electrical hybrid splitter is high.
SUMMERY OF THE UTILITY MODEL
The utility model provides a main aim at provides a mixed branching unit of photoelectricity aims at realizing the in-band management of mixed branching unit of photoelectricity round to reduce the administrative cost of mixed branching unit of photoelectricity.
In a first aspect, an embodiment of the present invention provides an optical/electrical hybrid splitter, including:
the optical splitter unit is provided with a light splitting input end and a plurality of light splitting output ends, wherein the plurality of light splitting output ends comprise a first light splitting output end and a second light splitting output end;
a power supply unit for outputting a target electric signal;
an output interface unit, an input end of which is connected with an output end of the power supply unit and the first light splitting output end, and an output end of which is connected with a target device, and outputs the target electrical signal and a first path of optical signal output by the first light splitting output end to the target device; and
and the input end of the optical network unit is connected with the second light splitting output end, the output end of the optical network unit is connected with the power supply unit, and the optical network unit is used for converting the second path of optical signal into a control signal and outputting the control signal to the power supply unit so as to enable the power supply unit to switch on or switch off a channel for outputting the target electrical signal.
Optionally, the signal output power of the first split optical output is greater than the signal output power of the second split optical output.
Optionally, the signal output power of the first split optical output is at least 8 times the signal output power of the second split optical output.
Optionally, the optical-electrical hybrid splitter further includes a control interface unit, and an output end of the control interface unit is connected to the optical network unit.
Optionally, the power supply unit includes a voltage conversion subunit and a power supply management subunit connected to an output end of the optical network unit, where the voltage conversion subunit is configured to convert an input voltage into a target voltage, and the power supply management subunit is disposed in a connection path between the voltage conversion subunit and the output interface unit, and is configured to control, according to the control signal, on or off of the connection path between the voltage conversion subunit and the output interface unit.
Optionally, the power supply management subunit includes a switch circuit, a first end of the switch circuit is connected to the output end of the voltage conversion subunit, a second end of the switch circuit is connected to the output interface unit, a control end of the switch circuit is connected to the output end of the optical network unit, and the switch circuit is controlled to be turned on or turned off according to a control signal output by the output end of the optical network unit.
Optionally, the power supply management subunit further includes an overcurrent protection circuit, where the overcurrent protection circuit is configured to detect a path current of a connection path between the voltage conversion subunit and the output interface unit, and shut off the path when the path current is greater than a preset current value.
Optionally, the optical-electrical hybrid splitter further includes an input interface unit, an input end of the input interface unit is connected to the optical line terminal, and an output end of the input interface unit is connected to the optical splitting input end.
Optionally, the optical-electrical hybrid splitter further includes a housing, where the housing forms an accommodation space, and the splitter unit and the optical network unit are accommodated in the accommodation space.
Optionally, the housing includes a first housing and a second housing, and the first housing and the second housing are detachably connected.
The utility model provides a mixed branching unit of photoelectricity, it includes: the optical network unit comprises an optical splitter unit, a power supply unit, an output interface unit and an optical network unit. The light splitter unit is provided with a light splitting input end and a plurality of light splitting output ends, wherein the light splitting output ends comprise a first light splitting output end and a second light splitting output end; the power supply unit is used for outputting a target electric signal; the input end of the output interface unit is connected with the output end of the power supply unit and the first light splitting output end, the output end of the output interface unit is connected with target equipment, and the target electrical signal and the first path of optical signal output by the first light splitting output end are output to the target equipment; the input end of the optical network unit is connected with the second light splitting output end, the output end of the optical network unit is connected with the power supply unit, and the optical network unit is used for converting the second path of optical signal into a control signal and outputting the control signal to the power supply unit so as to enable the power supply unit to switch on or switch off a channel for outputting the target electrical signal. The technical scheme provided by the invention is that the optical splitting unit and the optical network unit are arranged, the optical signal output by the optical line terminal is subjected to light splitting processing by the optical splitting unit, and the optical network unit converts the split optical signal to obtain the control signal, so that the output of the power supply unit can be controlled by the control signal, namely, a user can remotely manage the output of the photoelectric hybrid splitter by controlling the optical signal output by the optical line terminal, the in-band management of the photoelectric hybrid splitter is realized, and the management cost of the photoelectric hybrid splitter is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
Fig. 1 is a schematic block diagram of an optical-electrical hybrid splitter in the prior art;
fig. 2 is a schematic block diagram of an optical/electrical hybrid splitter according to an embodiment of the present invention;
fig. 3 is a block diagram of another optical/electrical hybrid splitter according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The flow diagrams depicted in the figures are merely illustrative and do not necessarily include all of the elements and operations/steps, nor do they necessarily have to be performed in the order depicted. For example, some operations/steps may be decomposed, combined or partially combined, so that the actual execution sequence may be changed according to the actual situation.
It is to be understood that the terminology used in the embodiments of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
A hybrid optical-electrical Splitter (POF SPL), which is a hybrid and distribution device for optical Fiber and Power, has been used in the field of passive optical network access. Generally, the optical-electrical hybrid splitter is connected to the optical-electrical hybrid cable through the optical-electrical hybrid interface to transmit an optical signal input by the service interface and an electrical signal input by the power interface to a destination through the optical-electrical hybrid cable, and in order to realize controllability of the electrical signal output by the optical-electrical hybrid interface, a power management module is disposed in the optical-electrical hybrid splitter, and the electrical signal input to the optical-electrical hybrid splitter is output through the optical-electrical hybrid interface after being managed by a power supply.
As shown in fig. 1, in a partial usage scenario, a user desires that electrical signals output by the optical-electrical hybrid interface can be managed according to requirements, and the conventional optical-electrical hybrid splitter 10 only implements out-of-band management of the output electrical signals, that is, the optical-electrical hybrid splitter 10 is provided with an input interface unit 104, a power supply unit 102, and a control interface unit 101, and the input interface unit 105 is configured to connect to an external optical line terminal to receive optical signals sent by the optical line terminal and transmit the optical signals to a corresponding output interface unit 105. The power supply unit 102 is configured to provide the output interface unit 105 with an electrical signal, so that the output interface unit 105 can transmit the optical signal and the electrical signal to the target device synchronously.
When a user needs to perform power supply management on the photoelectric hybrid splitter, the user accesses the corresponding control device 20 through the control interface unit to manage the power supply unit 102 by controlling the control device 20 to issue an instruction, so that the electric signal output by the output interface unit 105 is managed through the power supply unit 102, for example, the control device 20 issues a control instruction to the control unit 103 in the photoelectric hybrid splitter 10, and the control unit 103 is used to perform control management on the power supply unit 102, so that the power supply unit 102 is controlled to output the electric signal or stop outputting the electric signal.
However, the adoption of out-of-band management generally requires an operation and maintenance person to go to the local site where the optical electrical hybrid splitter is installed for detection, or an additional wiring is required to communicatively connect a remote control device with the control interface unit, so that the management cost corresponding to the management of the optical electrical hybrid splitter is relatively high.
Based on this, the utility model provides a mixed branching unit of photoelectricity aims at providing the mixed branching unit of photoelectricity of supporting in-band management to reduce the administrative cost of mixed branching unit of photoelectricity.
In the following, some embodiments of the present invention will be described in detail with reference to the accompanying drawings, and features in the following examples and embodiments may be combined with each other without conflict.
Referring to fig. 2, fig. 2 is a block diagram of a hybrid optical/electrical splitter according to an embodiment of the present invention.
As shown in fig. 2, the optical-electrical hybrid splitter 20 includes a power supply unit 202, an input interface unit 204, an output interface unit 205, an optical splitter unit 206, and an optical network unit 207. The input interface unit 204 is configured to be connected to an external optical line terminal, so as to receive an optical signal output by the optical line terminal. The optical splitter unit 206 is provided with a light splitting input end and a plurality of light splitting output ends, wherein the plurality of light splitting output ends include a first light splitting output end and a second light splitting output end, the optical splitter unit 206 is configured to divide an optical signal input through the light splitting input end of the optical splitter unit 206 into a first optical signal and a second optical signal, and output the first optical signal through the first light splitting output end of the optical splitter unit 206, and output the second optical signal through the second light splitting output end of the optical splitter unit 206. For example, the optical splitting input end of the optical splitter unit 206 is connected to the output end of the input interface unit 204, and is configured to split the optical signal output by the input interface unit 204 into a first optical signal and a second optical signal, output the first optical signal through the first optical splitting output end of the optical splitter unit 206, and output the second optical signal through the second optical splitting output end of the optical splitter unit 206.
The power supply unit 202 is configured to supply power to the optical-electrical hybrid splitter 20 and output a target electrical signal, for example, an input end of the target electrical signal output interface unit 205, which corresponds to the output of the power supply unit 202 according to the control signal, is connected to an output end of the power supply unit 202 and a first splitting output end of the optical splitter unit 206.
The input end of the output interface unit 205 is connected to the output end of the power supply unit 202 and the first light splitting output end, and the output end of the output interface unit 205 is connected to the target device, and outputs the target electrical signal and the first optical signal output by the first light splitting output end to the target device. For example, the output end of the output interface unit 205 is used to connect with an optical-electrical hybrid cable, so that the target electrical signal output by the power supply unit 202 and the first optical signal at the first optical splitting output end of the optical splitter unit 206 are output to the target device through the optical-electrical hybrid cable.
The input end of the optical network unit 207 is connected to the second optical splitting output end of the optical splitter unit 206, the output end of the optical network unit 207 is connected to the power supply unit 202, and the optical network unit 207 is configured to convert the second optical signal into a control signal and output the control signal to the power supply unit 202, so that the power supply unit 202 outputs or turns off the output target electrical signal, that is, the power supply unit 202 turns on or turns off the channel that outputs the target electrical signal.
The optical-electrical hybrid splitter 20 provided in this embodiment is provided with the optical splitting unit 206 and the optical network unit 207, and performs optical splitting processing on the optical signal output by the optical line terminal by using the optical splitting unit 206 to obtain the first optical signal and the second optical signal that are independent of each other, and based on that the input optical signal includes the service optical signal and the control optical signal, both the first optical signal and the second optical signal obtained by the optical splitter include the service optical signal and the control optical signal, so that the optical network unit 207 can obtain the control signal after converting by using the second optical signal after optical splitting, and can control the output of the power supply unit 202 by using the control signal.
Meanwhile, the first optical signal and the second optical signal output by the optical splitting unit are independent from each other, and the first optical signal is transmitted to the target device through the output interface unit 205, so that the service signal transmitted by the first optical signal is not affected by the second optical signal, and the service signal can be stably transmitted to the target device, that is, when the user needs to control the electrical signal output by the power supply unit 202, the user can remotely manage the output electrical signal of the opto-electric hybrid splitter 20 by controlling the optical signal output by the optical line terminal, thereby implementing in-band management of the opto-electric hybrid splitter 20, and reducing the management cost of the opto-electric hybrid splitter.
Further, the optical path signal used by the optical network unit 207 for managing the electrical hybrid splitter 20 is the optical path signal separated by the optical splitter unit 206, so that the other optical path signal separated by the optical splitter unit 206 is not affected, that is, the service signal transmitted by the optical line terminal to the target device is not affected.
In some embodiments, the output power of the first split optical output of the optical splitter unit 206 is greater than the signal output power of the second split optical output of the optical splitter unit 206.
Optionally, the signal output power of the first split optical output of the optical splitter unit 206 is at least 8 times the signal output power of the second split optical output of the optical splitter unit 206, for example, the signal output power of the first split optical output is 9 times the signal output power of the second split optical output.
In this embodiment, the second optical signal output by the second optical splitting output terminal based on the optical splitter unit 206 is used for the optical network unit 207 to perform the optical-to-electrical conversion to obtain the control signal, so as to control the output signal of the power supply unit 202 without performing service signal transmission, and therefore, the power of the signal output by the second optical splitting output terminal is set to be smaller than that of the signal output by the first optical splitting output terminal, which can effectively save the energy consumption of the optical-to-electrical hybrid splitter 20.
Referring to fig. 3, in some embodiments, the optical-electrical hybrid splitter 20 further includes a control interface unit 201, and an output end of the control interface unit 201 is connected to the optical network unit 207, where a connection manner between the output end of the control interface unit 201 and the optical network unit 207 includes, but is not limited to, an optical fiber, and when a user needs to manage the optical-electrical hybrid splitter 20, the user may access the control interface unit 201 by using a control device locally, so as to issue a control instruction to the optical network unit 207 through the control interface unit 201, so as to implement control over the power supply unit 202, that is, at least two control manners of the optical-electrical hybrid splitter 20 are provided for the user, so that the user can select the control manner conveniently.
In some embodiments, the power supply unit 202 includes a voltage conversion subunit 2021 and a power supply management subunit 2022 connected to the output terminal of the optical network unit 207, the voltage conversion subunit 2021 is configured to convert the input voltage into a target voltage, and the power supply management subunit 2022 is disposed on a connection path between the voltage conversion subunit 2021 and the output interface unit 205, and is configured to control a connection path between the voltage conversion subunit 2021 and the output interface unit 205 to be turned on or off according to a control signal.
For example, the voltage conversion subunit 2021 is an AC/AD conversion unit, and is configured to convert a voltage signal input by the power supply device into a target voltage signal, so as to transmit the target voltage to the target device by using the output interface unit 205 and the optical/electrical hybrid cable to supply power to the target device.
In some embodiments, the power management sub-unit 2022 includes a switch circuit, a first terminal of the switch circuit is connected to the output terminal of the voltage conversion sub-unit 2021, a second terminal of the switch circuit is connected to the output interface unit 205, a control terminal of the switch circuit is connected to the output terminal of the optical network unit 207, and the switch circuit is controlled to be turned on or off according to a control signal output by the output terminal of the optical network unit 207.
In some embodiments, the power supply management subunit 2022 further includes an overcurrent protection circuit, which is configured to detect a path current of a connection path between the voltage conversion subunit 2021 and the output interface unit 205, and control the switching circuit to perform a turn-off operation to turn off the connection path between the voltage conversion subunit 2021 and the output interface unit 205 if the path current is greater than a preset current value.
In the present embodiment, by providing the overcurrent protection circuit, when the path current of the connection path between the voltage conversion subunit 2021 and the output interface unit 205 is greater than a preset value, an overcurrent protection operation is performed to turn off the connection path between the voltage conversion subunit 2021 and the output interface unit 205.
In some embodiments, the optical-electrical hybrid splitter 20 further includes a housing (not shown) that forms a receiving space, and the optical splitter unit 206 and the optical network unit 202 are received in the receiving space, so that the components received in the housing are effectively protected by the housing.
For example, the optical splitter unit 206 is fixedly mounted on the housing by screws, glue, or fasteners, and the voltage conversion subunit 2021 and the power management subunit 2022 of the power supply unit 202 are disposed on the circuit board, and the circuit board is mounted in the housing, so that the related components in the housing can be effectively protected.
In some embodiments, the input interface unit 204 and the output interface unit 205 may also be fixed on the circuit board by soldering, the input interface unit 204 is connected to the input end of the optical splitter unit 206 through an optical fiber, the output interface unit 205 is connected to the first output end of the optical splitter unit 206 through an optical fiber, so as to transmit one optical signal split by the optical splitter unit 206 to the input end of the output interface unit 205, and the output interface unit 205 is used to provide an interface for transmitting the optical signal to the optical-electrical hybrid cable connected to the output end of the output interface unit 205.
In some embodiments, the output interface unit 205 is a plurality of output interface units, and the plurality of output interface units 205 are disposed at intervals on the housing. In this embodiment, the optical/electrical hybrid splitter 20 is provided with a plurality of output interface units 205, so that optical signals and electrical signals can be transmitted to a plurality of target devices at the same time.
In some embodiments, the housing includes a first shell and a second shell, the first shell and the second shell being removably connected.
In this embodiment, including first casing and the second casing of dismantling the connection based on the shell, when components and parts or equipment unit in the accommodation space that first casing and second casing surround and form broke down, dismantle the casing and can maintain components and parts or equipment unit that break down.
It should be understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations. It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of other like elements in a process, method, article, or system comprising the element.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
The number of the embodiment of the present invention is only for description, and does not represent the advantages or disadvantages of the embodiment. The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or substitutions within the technical scope of the present invention, and these modifications or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An opto-electric hybrid splitter, comprising:
the optical splitter unit is provided with a light splitting input end and a plurality of light splitting output ends, wherein the plurality of light splitting output ends comprise a first light splitting output end and a second light splitting output end;
a power supply unit for outputting a target electric signal;
an input end of the output interface unit is connected with an output end of the power supply unit and the first light splitting output end, and an output end of the output interface unit is connected with target equipment to output the target electrical signal and a first path of optical signal output by the first light splitting output end to the target equipment; and
and the input end of the optical network unit is connected with the second light splitting output end, the output end of the optical network unit is connected with the power supply unit, and the optical network unit is used for converting the second path of optical signals output by the second light splitting output end into control signals and outputting the control signals to the power supply unit so as to enable the power supply unit to switch on or switch off a channel for outputting the target electrical signals.
2. The optoelectronic hybrid splitter of claim 1, wherein the signal output power of the first split optical output is greater than the signal output power of the second split optical output.
3. The optical-electrical hybrid splitter of claim 2 wherein the signal output power of the first split optical output is at least 8 times the signal output power of the second split optical output.
4. The optical-electrical hybrid splitter of claim 1, further comprising a control interface unit, an output of the control interface unit being connected to the optical network unit.
5. The optical-electrical hybrid splitter according to claim 1, wherein the power supply unit comprises a voltage conversion subunit and a power supply management subunit, the power supply management subunit is connected to the output end of the optical network unit, the voltage conversion subunit is configured to convert an input voltage into a target voltage, and the power supply management subunit is disposed in a connection path between the voltage conversion subunit and the output interface unit, and is configured to control a connection path between the voltage conversion subunit and the output interface unit to be turned on or off according to the control signal.
6. The OPU of claim 5, wherein the power management subunit comprises a switch circuit, a first terminal of the switch circuit is connected to the output terminal of the voltage conversion subunit, a second terminal of the switch circuit is connected to the output interface unit, and a control terminal of the switch circuit is connected to the output terminal of the ONU, and controls the switch circuit to be turned on or off according to a control signal output by the output terminal of the ONU.
7. The optoelectronic hybrid splitter of claim 6, wherein the power management sub-unit further comprises an over-current protection circuit, the over-current protection circuit is configured to detect a path current of a connection path between the voltage conversion sub-unit and the output interface unit, and to turn off the connection path between the voltage conversion sub-unit and the output interface unit if the path current is greater than a preset current value.
8. The optoelectronic hybrid splitter of any one of claims 1 to 5, further comprising an input interface unit, an input of the input interface unit being connected to an optical line terminal, and an output of the input interface unit being connected to the splitting input.
9. The optical-electrical hybrid splitter according to any one of claims 1 to 5, wherein the optical-electrical hybrid splitter further comprises a housing, the housing forms a receiving space, and the splitter unit and the optical network unit are received in the receiving space.
10. The optical-electrical hybrid splitter of claim 9, wherein the housing comprises a first housing and a second housing, and wherein the first housing and the second housing are removably coupled.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222241976.0U CN218848394U (en) | 2022-08-24 | 2022-08-24 | Photoelectric hybrid splitter |
| PCT/CN2023/101898 WO2024041153A1 (en) | 2022-08-24 | 2023-06-21 | Power over fiber splitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222241976.0U CN218848394U (en) | 2022-08-24 | 2022-08-24 | Photoelectric hybrid splitter |
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| Publication Number | Publication Date |
|---|---|
| CN218848394U true CN218848394U (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222241976.0U Active CN218848394U (en) | 2022-08-24 | 2022-08-24 | Photoelectric hybrid splitter |
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| CN (1) | CN218848394U (en) |
| WO (1) | WO2024041153A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024041153A1 (en) * | 2022-08-24 | 2024-02-29 | 中兴通讯股份有限公司 | Power over fiber splitter |
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| DE3843351A1 (en) * | 1988-12-22 | 1990-07-05 | Suhrke Guenther | Electrical installation having a current-carrying cable containing an optical waveguide |
| EP2393220B1 (en) * | 2010-06-03 | 2015-07-08 | Alcatel Lucent | Undersea optical and electrical distribution apparatus |
| US9800341B2 (en) * | 2013-11-12 | 2017-10-24 | Tellabs Operations, Inc. | Method and apparatus for providing network interface using optical network terminal (“ONT”) plug |
| CN104639338A (en) * | 2013-11-12 | 2015-05-20 | 中兴通讯股份有限公司 | Initializing method and device of photoelectric hybrid access equipment |
| CN113497713B (en) * | 2020-04-03 | 2022-11-18 | 华为技术有限公司 | Optical network unit and POE power supply system |
| CN218848394U (en) * | 2022-08-24 | 2023-04-11 | 中兴通讯股份有限公司 | Photoelectric hybrid splitter |
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- 2022-08-24 CN CN202222241976.0U patent/CN218848394U/en active Active
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2023
- 2023-06-21 WO PCT/CN2023/101898 patent/WO2024041153A1/en unknown
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024041153A1 (en) * | 2022-08-24 | 2024-02-29 | 中兴通讯股份有限公司 | Power over fiber splitter |
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| Publication number | Publication date |
|---|---|
| WO2024041153A1 (en) | 2024-02-29 |
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