CN104579700B - A kind of ASON terminal and optical network system - Google Patents
A kind of ASON terminal and optical network system Download PDFInfo
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- CN104579700B CN104579700B CN201410764646.7A CN201410764646A CN104579700B CN 104579700 B CN104579700 B CN 104579700B CN 201410764646 A CN201410764646 A CN 201410764646A CN 104579700 B CN104579700 B CN 104579700B
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Abstract
The present invention relates to optical communication field, discloses a kind of ASON terminal and its optical network system, and to solve the technical problem that ONT Optical Network Terminal in the prior art needs power supplied locally, the ASON terminal includes：PD circuit boards, for receiving the power supply of Power Source Equipment offer；PSE circuit plate is fixed on the back side of GPON circuit boards and GPON circuit board groups into ONT modules.PSE circuit plate is after detecting the PD equipment being connected with ASON terminal and determining the demand power of PD equipment, the power supply of management and control to outside PD equipment；GPON circuit boards up direction is communicated by optical module with OLT, and GEM frames and Ethernet data bag are mutually changed, meanwhile, PSE out-put supplies are sent into outside PD equipment in the lump also by Ethernet interface and data service, are powered for outside PD equipment.The far end supply that the ASON terminal can be provided by PD board receivers Power Source Equipment, and with architectural features such as small volume, Direct Plug-In and split-type designs.
Description
Technical field
The present invention relates to optical communication field, more particularly to a kind of ASON terminal and optical network system.
Background technology
EPON (Passive Optical Network, GPON), refers to it is optical distribution network between OLT and ONU
Network (ODN), it is a kind of prefect dielectric network without any active electronic devices, avoids the electromagnetic interference and thunder and lightning of external equipment
Influence, reduce the fault rate of circuit and external equipment, improve the reliability of system, while save maintenance cost.It is passive
Optical-fiber network mainly includes OLT (Optical Line Terminal), ONT Optical Network Terminal ONU (Optical Network Unit)
And optical branching device ODN (Optical Distribution Network).EPON is mainly based upon IP's at present
GGPON, it supports highest downlink 2.488Gbit/s, up 1.244Gbit/s asymmetric transmission speed, greatest physical distance
20km, support optical branching ratio between 16-128.
PoE (Power over Ethernet) refer to existing Ethernet Cat.5 wiring architecture do not do it is any
In the case of change, for some IP-based terminals (such as IP telephone machine, wireless local network connecting point AP, web camera)
While transmitting data, moreover it is possible to which the technology of direct current supply is provided for this kind equipment.
One complete POE system includes power supply unit (PSE, Power Sourcing Equipment) and power receiving equipment
(PD, Powered Device) two parts.PSE device is the equipment for the power supply of ethernet client equipment, while is also whole
Manager during POE POEs.And PD equipment is to receive the PSE loads of power supply, i.e. the client of POE system is set
It is standby, such as IP phone, network security video camera, AP and palm PC (PDA) or many ethernet devices of charger for mobile phone.
POE system has two standard 802.3f (POE) and 802.3t (POE+), the power output of the two standards to be all not more than at present
30W, so as to which many high-power PD equipment can not all use；
Conventional ONT Optical Network Terminal and local power supply is needed to power, local once having a power failure, data message will just be lost.Separately
Outside because the POE system of conventional ONT Optical Network Terminal all uses 802.3af or 802.3at standards, PSE power outputs are no more than
30W (power that PD equipment receives only has 25.4W), so power receiving equipment power is more than 25.4W and cannot used；
And conventional ONT Optical Network Terminal is all to use conventional design, and volume is bigger, it is necessary to be placed on desktop or other
Place, using the networking mode of RJ45 panels on Ethernet switch, netting twine and wall, need to pass by electric signal between office
Defeated information, such information are easily stolen.
The content of the invention
The present invention provides a kind of ASON terminal and its optical network system, to solve ONT Optical Network Terminal in the prior art
Need the technical problem of power supplied locally.
In a first aspect, the embodiment of the present invention provides a kind of ASON terminal, including：
Powered device PD circuit board, for receiving the power supply of Power Source Equipment offer；
Power supply unit PSE circuit plate, the PD circuit boards are connected to, for receiving the power supply, detect outside PD equipment,
The power supply of management, control to the outside PD equipment；And the demand power of the PD equipment is determined, and by the power supply
Power output is adjusted to the demand power；
Gigabit Passive Optical Network GPON circuit boards, the PSE circuit plate is connected to, for receiving the institute of the demand power
State power supply；
Also, the up direction of the GPON circuit boards is communicated by optical module with OLT, for completing GEM frames and ether
The mutual conversion of network data bag；The GPON circuit boards are after the power supply and the Ethernet data bag is received, by institute
State power supply and the Ethernet data bag merges, then export the power supply and the Ethernet data bag to institute in the lump
State outside PD equipment, to be fed by the power supply to the outside PD equipment, and by the Ethernet data bag with it is described
Outside PD equipment is communicated.
Optionally, the PD circuit boards, are specifically included：
First power input interface, the power supply provided for receiving the Power Source Equipment；
First connector, for the PD circuit boards to be connected into the PSE circuit plate.
Optionally, the PD circuits, in addition to：
Second source input interface, for receiving the power supply locally provided.
Optionally, the PSE circuit plate includes：
Second connector, for being connected with first connector, and then make the PD circuit boards and the PSE circuit plate
It is connected；
Fixed column, for the PSE circuit plate to be fixed on to the back side of the GPON circuit boards；
Control board, second connector is connected to, for detecting the outside PD equipment, and manages, control pair
The power supply of the outside PD equipment；
3rd connector, the GPON circuit boards are connected to, for providing the demand power to the GPON circuit boards
The power supply.
Optionally, the GPON circuit boards, are specifically included：The optical module, GPON MAC, Ethernet transformer and with
Too network interface；Wherein,
The optical module, is connected to optical fiber, for being communicated by the optical fiber with the OLT, and completes optical signal and electricity
The conversion of signal；
The GPON MAC, up direction are connected to the optical module, and down direction is connected to the Ethernet transformer,
For completing the conversion of the GEM frames and the Ethernet data bag；
The Ethernet transformer, the GPON MAC and the 3rd connector are connected to, for completing the ether
Network data bag merges with the power supply, and the isolation GPON MAC and the power supply；
The Ethernet interface, the Ethernet transformer is connected to, for by the Ethernet data bag after merging
There is provided with the power supply to the outside PD equipment.
Optionally, in addition to：
First panel, the PD circuit boards are fixed on the first panel, and ONT module cards are together in the PD circuit boards, institute
ONT modules are stated by the PSE circuit plate and the GPON circuit boards to be assembled；
Second panel, the second panel are sticked in the ONT modules.
Optionally, in addition to：
Warning system, for when the ASON terminal is changed into disassembly status from stationary state, producing alarm signal
Breath.
Optionally, the warning system specifically includes：
Spring leaf, it is arranged at the ASON terminal edge edge；
Level sensitive circuit, the spring leaf is connected to, for detecting the level change of the spring leaf, and based on described
Level change determines whether the ASON terminal from the stationary state is changed into the disassembly status.
Optionally, the ASON terminal is Direct Plug-In ONT Optical Network Terminal.
Second aspect, based on same inventive concept, the embodiment of the present invention provides a kind of optical network system, including：
Remote power feeding equipment；
Power supply management equipment, it is connected to the remote power feeding equipment；
The ASON terminal that any embodiment of the present invention is introduced, the power supply management equipment is connected to, wherein,
The power supply management equipment detects the ASON terminal when being PD equipment, controls the remote power feeding equipment to described
ASON terminal provides power supply；
Optical line terminal, the power supply management equipment is connected to, for carrying out overall control to the optical network system.
Had the beneficial effect that to the outside PD equipment feed present invention：
Due in embodiments of the present invention, there is provided a kind of ASON terminal, specifically include：Powered device PD circuit
Plate, for receiving the power supply of Power Source Equipment offer；Power supply unit PSE circuit plate, the PD circuit boards are connected to, for connecing
The power supply is received, detects outside PD equipment, the power supply of management, control to the outside PD equipment；And determine the PD equipment
Demand power, and the power output of the power supply is adjusted to the demand power；Gigabit Passive Optical Network GPON circuits
Plate, the PSE circuit plate is connected to, for receiving the power supply of the demand power；Also, the GPON circuit boards is upper
Line direction is communicated by optical module with OLT, for completing the mutual conversion of GEM frames and Ethernet data bag；The GPON circuits
Plate is closed the power supply and the Ethernet data bag after the power supply and the Ethernet data bag is received
And then the power supply and the Ethernet data bag are exported to the outside PD equipment in the lump, with by the power supply to
The outside PD equipment feed, and communicated by the Ethernet data bag with the outside PD equipment；To the outside
PD equipment is fed that is, ASON terminal can pass through PD board receiver Remote feedings in embodiments of the present invention
The far end supply that equipment provides, so as to prevent because data loss problem caused by power-off；Furthermore it is also possible to pass through
PSE circuit plate provides power supply for outside PD equipment；
Further, the power output for the power supply that can also be received power supply receiving circuit by power supply circuit is converted to
The demand power of PD equipment, so as to the difference of the demand power according to PD equipment, the power output of power supply is adjusted,
So as to meet the demand of different PD equipment；
Further, the ASON terminal also has the architectural features such as small volume, Direct Plug-In and split-type design,
Ethernet exchanging traditional is used to substitute with the enterprise's all optical network set up using OLT, optical fiber and the ASON terminal
The network of RJ45 panel combinations on machine, netting twine and wall, have highly confidential, green, remote power feeding, up to 60W PSE defeated
The characteristic such as go out.
Brief description of the drawings
Fig. 1 is the structure chart of ASON terminal in the embodiment of the present invention；
Fig. 2 is the schematic diagram of the PD circuit boards of ASON terminal of the embodiment of the present invention；
Fig. 3 is the schematic diagram of the PSE circuit plate of ASON terminal of the embodiment of the present invention；
Fig. 4 is the schematic diagram of the GPON circuit boards of ASON terminal of the embodiment of the present invention；
Fig. 5 is the assembling signal of the ASON terminal comprising first panel and second panel in the embodiment of the present invention
Figure；
Fig. 6 is the assembling flow path figure of ASON terminal in the embodiment of the present invention；
Fig. 7 is the schematic diagram that power module is assembled in the assembling process of ASON terminal of the embodiment of the present invention；
Fig. 8 a and Fig. 8 b are the signal for assembling OTN modules in the embodiment of the present invention in the assembling process of ASON terminal
Figure；
Fig. 9 a are the front-end view of ASON terminal of the embodiment of the present invention；
Fig. 9 b are the rear end schematic diagram of ASON terminal of the embodiment of the present invention；
Figure 10 is the structure chart of optical network system in the embodiment of the present invention.
Embodiment
The present invention provides a kind of ASON terminal and its optical network system, to solve ONT Optical Network Terminal in the prior art
Need the technical problem of power supplied locally.
General thought of the embodiment of the present invention is as follows：
Due in embodiments of the present invention, there is provided a kind of ASON terminal, specifically include：Powered device PD circuit
Plate, for receiving the power supply of Power Source Equipment offer；Power supply unit PSE circuit plate, the PD circuit boards are connected to, for connecing
The power supply is received, detects outside PD equipment, the power supply of management, control to the outside PD equipment；And determine the PD equipment
Demand power, and the power output of the power supply is adjusted to the demand power；Gigabit Passive Optical Network GPON circuits
Plate, the PSE circuit plate is connected to, for receiving the power supply of the demand power；Also, the GPON circuit boards is upper
Line direction is communicated by optical module with OLT, for completing the mutual conversion of GEM frames and Ethernet data bag；The GPON circuits
Plate is closed the power supply and the Ethernet data bag after the power supply and the Ethernet data bag is received
And then the power supply and the Ethernet data bag are exported to the outside PD equipment in the lump, with by the power supply to
The outside PD equipment feed, and communicated by the Ethernet data bag with the outside PD equipment；To the outside
PD equipment is fed that is, ASON terminal can pass through PD board receiver Remote feedings in embodiments of the present invention
The far end supply that equipment provides, so as to prevent because data loss problem caused by power-off；Furthermore it is also possible to pass through
PSE circuit plate provides power supply for outside PD equipment；
Further, the power output for the power supply that can also be received power supply receiving circuit by power supply circuit is converted to
The demand power of PD equipment, so as to the difference of the demand power according to PD equipment, the power output of power supply is adjusted,
So as to meet the demand of different PD equipment；
Further, the ASON terminal also has the architectural features such as small volume, Direct Plug-In and split-type design,
Ethernet exchanging traditional is used to substitute with the enterprise's all optical network set up using OLT, optical fiber and the ASON terminal
The network of RJ45 panel combinations on machine, netting twine and wall, have highly confidential, green, remote power feeding, up to 60W PSE defeated
The characteristic such as go out.
In order to be better understood from above-mentioned technical proposal, below by accompanying drawing and specific embodiment to technical solution of the present invention
It is described in detail, it should be understood that the specific features in the embodiment of the present invention and embodiment are to the detailed of technical solution of the present invention
Thin explanation, rather than the restriction to technical solution of the present invention, in the case where not conflicting, the embodiment of the present invention and embodiment
In technical characteristic can be mutually combined.
In a first aspect, the embodiment of the present invention provides a kind of ASON terminal, the terminal is installed on government bodies, army
With in office of national defence enterprises and institutions wall, service cable and optical fiber between computer room and office are all laid in wall,
Thus Fig. 1 can be refer to by the power-supply system centrally connected power supply of unit computer room, including：
PD circuit boards 1, for receiving the power supply of Power Source Equipment offer, wherein Power Source Equipment includes UPS
(Uninterruptible Power Supply：Uninterrupted power source) and PSE (Switching Power Supply) array, PSE arrays are by uninterrupted
Power supply UPS is powered, and prevents the loss of power failure data message, and then PSE arrays are powered to power supply circuit board for receiving 1；
PSE circuit plate 2, the PD circuits 1 are connected to, for receiving the power supply, detect outside PD equipment, management, control
Make the power supply to the outside PD equipment；And the demand power of the PD equipment is determined, and by the output work of the power supply
Rate is adjusted to the demand power；
GPON (Gigabit Passive Optical Network) circuit board 3, is connected to the PSE circuit plate 2, for receiving the demand power
The power supply；
Also, the up direction of the GPON circuit boards 3 is communicated by optical module with OLT, for complete GEM (gigabit without
Source optical network packaging method) frame and Ethernet data bag mutual conversion；The GPON circuit boards 3 receive the power supply and
After the Ethernet data bag, the power supply and the Ethernet data bag are merged, then by the power supply and institute
Ethernet data bag is stated to export in the lump to the outside PD equipment, to be fed by the power supply to the outside PD equipment, and
Communicated by the Ethernet data bag with the outside PD equipment.
It is following to the outside PD equipment feed, three above circuit will be described in detail.
Fig. 2 is refer to, the PD circuit boards 1 specifically include：
First power input interface 11, the power supply provided for receiving the Power Source Equipment；
First connector 10, for the PD circuit boards 1 to be connected into the PSE circuit plate 2.
As further preferred embodiment, please continue to refer to Fig. 2, the PSE circuit also includes：
Second source input interface 12, for receiving the power supply locally provided.
By such scheme, it can ensure that ASON terminal both can be with power supplied locally, again can be with remote power feeding.
Fig. 3 is refer to, the PSE circuit plate 2 includes：
Second connector 20, for being connected with first connector 10, and then make the PD circuit boards 1 and the PSE
Circuit board 2 is connected；
Fixed column 21, for the PSE circuit plate 2 to be fixed on to the back side of the GPON circuit boards 3；
Control board 22, second connector 20 is connected to, for detecting the outside PD equipment, and manages, control
Make the power supply to the outside PD equipment；
3rd connector 23, the GPON circuit boards 3 are connected to, are for providing power output to the GPON circuit boards
The power supply of the demand power.
Fig. 3 and Fig. 4 are refer to, the GPON circuit boards 3, is specifically included：The optical module 30, (Gbit is passive by GPONMAC
Optical-fiber network media intervene controller, below fin) Ethernet transformer 31 and Ethernet interface 32；These parts
There are following functions respectively：
The optical module 30, is connected to optical fiber, for being communicated by the optical fiber with the OLT, and complete optical signal with
The conversion of the GEM frames；
The GPON MAC, up direction are connected to the optical module 30, and down direction is connected to the Ethernet transformation
Device 31, for completing the conversion of the GEM frames and the Ethernet data bag；
The Ethernet transformer 31, the GPON MAC and the 3rd connector 23 are connected to, it is described for completing
Ethernet data bag merges with the power supply, and the isolation GPON MAC and the power supply；
The Ethernet interface 32, the Ethernet transformer 31 is connected to, for by the ether netting index after merging
There is provided according to bag and the power supply to the outside PD equipment, Ethernet interface 32 and be, for example,：RJ45 interfaces.
Further, also include please continue to refer to Fig. 4, GPON circuit boards 3：Fin 33, can be to prevent by fin 33
Only GPON MAC temperature is too high, and then plays a part of protection.
As further preferred embodiment, Fig. 5 is refer to, the ASON terminal also includes：
First panel 40, the PD circuit boards 1 are fixed on the first panel 40, and ONT modules 4 are sticked in the PD circuits
Plate 1, the ONT modules 4 are assembled by the PSE circuit plate 2 and the GPON circuit boards 3；Second panel 41, described second
Panel 41 is sticked in the ONT modules 4.
By such scheme, the volume of overall intelligence ONT Optical Network Terminal can be reduced, and then wall can be installed on
It is interior, it is not necessary to be placed on desk or other special places, and service cable and optical fiber can be also laid in wall, entered
And the demand of unit enterprise light net can be realized, there is information security, green, environmental protection and energy-conservation.
As further preferred embodiment, the ASON terminal is Direct Plug-In ONT Optical Network Terminal.
Because the ASON terminal is split-type structural, so its small volume, so as to special with Direct Plug-In
Point, and then the space-consuming of ASON terminal can be reduced.
As further preferred embodiment, the intelligent optical network system, in addition to：
Warning system, for when the ASON terminal is changed into disassembly status from stationary state, producing alarm signal
Breath.
By above-mentioned warning system, the further technique effect for preventing information to be stolen is reached.
As further preferred embodiment, the warning system specifically includes：
Spring leaf, it is arranged on the outside of the ASON terminal；
Level sensitive circuit, the spring leaf is connected to, for detecting the level change of the spring leaf, and based on described
Level change determines whether the ASON terminal from the stationary state is changed into the disassembly status.
In order that those skilled in the art can further understand the intelligent Optical Networks that the embodiment of the present invention is introduced
Network terminal, below by the applying and be introduced to it in practice based on the ASON terminal.
Embodiment one
The assembling flow path of the intelligent optical network system will be introduced in the present embodiment.
Fig. 6 is refer to, is comprised the following steps：
Step S601：Computer room in government bodies, enterprises and institutions office space has reserved 220V AC powers, and computer room arrives
Need the class above ethernet twisted pair of office layout 5 and optical fiber of placement intelligent terminal.
Step S602：UPS, ODN＆PSE matrix ports number, local control centre are selected according to ASON terminal quantity
Computer.
Wherein, ODN＆PSE matrix ports have 32 mouthfuls and 64 mouthfuls two kinds, when ASON number of terminals is less than 32, choosing
Select 32 mouthfuls of ODN＆PSE arrays；When ASON terminal quantity is more than 32 and is less than 64,64 mouthfuls of ODN＆PSE battle arrays are selected
Row.At present, the optical branching device of GPON technologies does not support the splitting ratio more than 64 also.
Step S603：As shown in fig. 7, PD circuit boards 1 are fixed in first panel 40 with two screws, gold is then put
Metal back cover 70 is simultaneously stuck in first panel 40 by category back cover 70 by fixed card buckle 71, has thus been assembled into independent power supply
Module.Wherein, 72 radome before power module is represented；73 represent to hold in the palm fine disk buckle；74 represent distal end PSE power input interfaces
Hole, the first power input interface 11 add far end supply from the interface holes；75 represent local power supply input interface hole, second source
Input interface 12 adds local power supply from the interface holes.
Step S604：Please continue to refer to Fig. 3, PSE circuit plate 22 first is fixed on the back of the body of GPON circuit boards 24 by stud
Face, then bonnet and the fine disk of support and two pieces of circuit cards are buckled, have just been assembled into ONT modules as figures 8 a and 8 b show
4, wherein 80 represent around fine rail；81 represent optical fiber head trough；82 represent system indicator；83 represent system reset key；84 tables
Show Ethernet indicator lamp；85 represent the connector between PD circuit boards, receive the power input of PD circuits.
Step S605：Distal end PSE cable crystal head is inserted to the RJ45 of power module, optical fiber head is passed through into power module
On designated lane stay in outside wall, finally power module is put into wall, and is screwed on box.
Step S606：Optical fiber head is introduced by the gap in the lower left corner of ONT modules 4 and held in the palm on fine disk, and the disk on fine disk is held in the palm
Inserted after the circle of fibre one half in optical module 30, then ONT modules 4 are stuck on power module.
Step S607：First panel 40 is stuck in ONT modules 4, this completes whole ASON terminal
Installation.Treat that ASON terminal is fully powered up, after application program loads completion (60s), the ASON terminal is with regard to energy
Normal use.
Embodiment two
The front-end geometry schematic diagram of the ASON terminal, as illustrated in fig. 9, the intelligence will be introduced in the present embodiment
The front end of ONT Optical Network Terminal includes：
System indicator 82, for whether normal work to be prompted to the terminal；
System reset key 83, for the hand-reset to the terminal；
Output interface 32, for the power supply for providing Ethernet data business to PD equipment and PSE circuit plate 2 exports；
Ethernet indicator lamp 84, for whether access network based on ethernet to be prompted to the terminal.
As shown in figure 9b, the rear end of the ASON terminal includes：
First power input interface 11, for receiving the power supply of distal end PSE offers.
Second source input interface 12, for receiving the power supply locally provided.
Second aspect, based on same inventive concept, the embodiment of the present invention provides a kind of optical network system, refer to Figure 10,
Including：
Remote power feeding equipment 100；
Power supply management equipment 101, it is connected to the remote power feeding equipment 100；
The ASON terminal 102 of any embodiment introduction of the present invention, the power supply management equipment 101 is connected to, its
In, when it is PD equipment that the power supply management equipment 101, which detects the ASON terminal 102, control the long-range confession
Electric equipment 100 provides power supply to the ASON terminal 102；
Optical line terminal 103, the power supply management equipment 101 is connected to, it is overall for being carried out to the optical network system
Control.
Further, also include please continue to refer to Figure 10, the system：Interchanger 104 and control centre 105, and then can be with
The system is controlled by Ethernet.
The one or more embodiments of the present invention, at least have the advantages that：
Due in embodiments of the present invention, there is provided a kind of ASON terminal, specifically include：Powered device PD circuit
Plate, for receiving the power supply of Power Source Equipment offer；Power supply unit PSE circuit plate, the PD circuit boards are connected to, for connecing
The power supply is received, detects outside PD equipment, the power supply of management, control to the outside PD equipment；And determine the PD equipment
Demand power, and the power output of the power supply is adjusted to the demand power；Gigabit Passive Optical Network GPON circuits
Plate, the PSE circuit plate is connected to, for receiving the power supply of the demand power；Also, the GPON circuit boards is upper
Line direction is communicated by optical module with OLT, for completing the mutual conversion of GEM frames and Ethernet data bag；The GPON circuits
Plate is closed the power supply and the Ethernet data bag after the power supply and the Ethernet data bag is received
And then the power supply and the Ethernet data bag are exported to the outside PD equipment in the lump, with by the power supply to
The outside PD equipment feed, and communicated by the Ethernet data bag with the outside PD equipment；To the outside
PD equipment is fed that is, ASON terminal can pass through PD board receiver Remote feedings in embodiments of the present invention
The far end supply that equipment provides, so as to prevent because data loss problem caused by power-off；Furthermore it is also possible to pass through
PSE circuit plate provides power supply for outside PD equipment；
Further, the power output for the power supply that can also be received power supply receiving circuit by power supply circuit is converted to
The demand power of PD equipment, so as to the difference of the demand power according to PD equipment, the power output of power supply is adjusted,
So as to meet the demand of different PD equipment；
Further, the ASON terminal also has the architectural features such as small volume, Direct Plug-In and split-type design,
Ethernet exchanging traditional is used to substitute with the enterprise's all optical network set up using OLT, optical fiber and the ASON terminal
The network of RJ45 panel combinations on machine, netting twine and wall, have highly confidential, green, remote power feeding, up to 60W PSE defeated
The characteristic such as go out.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know basic creation
Property concept, then can make other change and modification to these embodiments.So appended claims be intended to be construed to include it is excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (10)
- A kind of 1. ASON terminal, it is characterised in that including：Powered device PD circuit board, for receiving the power supply of Power Source Equipment offer；Between the Power Source Equipment is included not Power-off source UPS and PSE arrays, PSE arrays are powered by uninterrupted power source UPS, and PSE arrays are powered to powered device PD circuit board；Power supply unit PSE circuit plate, the PD circuit boards are connected to, for receiving the power supply, detect outside PD equipment, and manage The power supply of reason, control to the outside PD equipment；And the demand power of the PD equipment is determined, and by the defeated of the power supply It is the demand power to go out power adjusting；Gigabit Passive Optical Network GPON circuit boards, the PSE circuit plate is connected to, for receiving the electricity of the demand power Source；Also, the up direction of the GPON circuit boards is communicated by optical module with OLT, for completing GEM frames and ether netting index According to the mutual conversion of bag；The GPON circuit boards are after the power supply and the Ethernet data bag is received, by the electricity Source and the Ethernet data bag merge, and then export the power supply and the Ethernet data bag to described outer in the lump Portion's PD equipment, to be fed by the power supply to the outside PD equipment, and pass through the Ethernet data bag and the outside PD equipment is communicated.
- 2. ASON terminal as claimed in claim 1, it is characterised in that the PD circuit boards, specifically include：First power input interface, the power supply provided for receiving the Power Source Equipment；First connector, for the PD circuit boards to be connected into the PSE circuit plate.
- 3. ASON terminal as claimed in claim 2, it is characterised in that the PD circuits, in addition to：Second source input interface, for receiving the power supply locally provided.
- 4. ASON terminal as claimed in claim 2, it is characterised in that the PSE circuit plate includes：Second connector, for being connected with first connector, and then make the PD circuit boards and the PSE circuit plate phase Even；Fixed column, for the PSE circuit plate to be fixed on to the back side of the GPON circuit boards；Control board, second connector is connected to, for detecting the outside PD equipment, and manages, control to described The power supply of outside PD equipment；3rd connector, the GPON circuit boards are connected to, for providing the institute of the demand power to the GPON circuit boards State power supply.
- 5. ASON terminal as claimed in claim 4, it is characterised in that the GPON circuit boards, specifically include：It is described Optical module, GPON MAC, Ethernet transformer and Ethernet interface；Wherein,The optical module, is connected to optical fiber, for being communicated by the optical fiber with the OLT, and completes optical signal and electric signal Conversion；The GPON MAC, up direction are connected to the optical module, and down direction is connected to the Ethernet transformer, is used for Complete the conversion of the GEM frames and the Ethernet data bag；The Ethernet transformer, the GPON MAC and the 3rd connector are connected to, for completing the ether netting index Merge according to bag with the power supply, and the isolation GPON MAC and the power supply；The Ethernet interface, the Ethernet transformer is connected to, for by the Ethernet data bag after merging and institute Power supply is stated to provide to the outside PD equipment.
- 6. ASON terminal as claimed in claim 5, it is characterised in that also include：First panel, the PD circuit boards are fixed on the first panel, and ONT module cards are together in the PD circuit boards, the ONT Module is assembled by the PSE circuit plate and the GPON circuit boards；Second panel, the second panel are sticked in the ONT modules.
- 7. the ASON terminal as described in claim 1-6 is any, it is characterised in that also include：Warning system, for when the ASON terminal is changed into disassembly status from stationary state, producing warning message.
- 8. ASON terminal as claimed in claim 7, it is characterised in that the warning system specifically includes：Spring leaf, it is arranged at the ASON terminal edge edge；Level sensitive circuit, the spring leaf is connected to, for detecting the level change of the spring leaf, and is based on the level Change determines whether the ASON terminal from the stationary state is changed into the disassembly status.
- 9. the ASON terminal as described in claim 1-6 is any, it is characterised in that the ASON terminal is slotting Wall ONT Optical Network Terminal.
- A kind of 10. optical network system, it is characterised in that including：Remote power feeding equipment；Power supply management equipment, it is connected to the remote power feeding equipment；ASON terminal as described in claim 1-9 is any, the power supply management equipment is connected to, wherein, described Power supply management equipment detects the ASON terminal when being PD equipment, controls the remote power feeding equipment to the intelligence ONT Optical Network Terminal provides power supply；Optical line terminal, the power supply management equipment is connected to, for carrying out overall control to the optical network system.
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| CN201410764646.7A CN104579700B (en) | 2014-12-12 | 2014-12-12 | A kind of ASON terminal and optical network system |
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| CN201410764646.7A CN104579700B (en) | 2014-12-12 | 2014-12-12 | A kind of ASON terminal and optical network system |
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| CN104579700B true CN104579700B (en) | 2018-03-02 |
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| CN109547108A (en) * | 2017-09-21 | 2019-03-29 | 中兴通讯股份有限公司 | ONT Optical Network Terminal and system |
| CN115766301A (en) * | 2020-04-03 | 2023-03-07 | 华为技术有限公司 | Optical network unit and POE power supply system |
| CN111787432A (en) * | 2020-06-01 | 2020-10-16 | 北京百卓网络技术有限公司 | Passive optical fiber network device with function of converting optical-electrical composite cable into POE (Power over Ethernet) and PSE (Power supply Equipment) thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101409626A (en) * | 2008-12-01 | 2009-04-15 | 北京格林伟迪科技有限公司 | Optical network unit and method for controlling power supply user terminal access thereof |
| CN101742367A (en) * | 2009-12-23 | 2010-06-16 | 北京格林伟迪科技有限公司 | Optical network unit equipment |
| WO2011106761A1 (en) * | 2010-02-28 | 2011-09-01 | Alexander Soto | System and method for a subscriber powered network element |
-
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101409626A (en) * | 2008-12-01 | 2009-04-15 | 北京格林伟迪科技有限公司 | Optical network unit and method for controlling power supply user terminal access thereof |
| CN101742367A (en) * | 2009-12-23 | 2010-06-16 | 北京格林伟迪科技有限公司 | Optical network unit equipment |
| WO2011106761A1 (en) * | 2010-02-28 | 2011-09-01 | Alexander Soto | System and method for a subscriber powered network element |
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