CN100584050C - Communication network, distribution frame, communication method and distribution frame installation method - Google Patents
Communication network, distribution frame, communication method and distribution frame installation method Download PDFInfo
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- CN100584050C CN100584050C CN200710154669A CN200710154669A CN100584050C CN 100584050 C CN100584050 C CN 100584050C CN 200710154669 A CN200710154669 A CN 200710154669A CN 200710154669 A CN200710154669 A CN 200710154669A CN 100584050 C CN100584050 C CN 100584050C
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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Abstract
This communication net includes office end devices (OE), the distribution chassis (DC) and user end devices (UE). UE includes the splitters and at least two user devices (UD). One end of the splitter connects UD while the other connects DC. DC includes distribution ends (DE) of several UEs. DE of corresponding each UE includes the 1st end connecting UE splitter and the 2nd, 3rd ends connecting respectively the different OEs. The connecting module includes splitting units corresponding to DEs of all UEs. One end of each splitting unit connects the 1st end of DE while the other connects at least one end among the 2nd, 3rd ends of DE. This invention can lower device cost and reduce the engineering labor.
Description
Technical field
The present invention relates to the communications field, particularly relate to communication network, distributing frame, communication means and distribution frame installation method.
Background technology
At field of telecommunications, operator both can provide broad band telecommunication service or arrowband telecommunication service to the user by a pair of twisted-pair feeder, also can provide broad band telecommunication service and arrowband telecommunication service to the user simultaneously, as:
1) plain old telephone increase Asymmetrical Digital Subscriber Line (Asymmetrical Digital SubscriberLoop over Plain Old Telephone Service, ADSL over POTS);
2) integrated services digital network increase Asymmetrical Digital Subscriber Line (ADSL over IntegratedServices Digital Network, ADSL over ISDN);
3) plain old telephone increase Very-high-speed Digital Subscriber Line road (Very High Speed DSL; Very HighRate DSL over POTS, VDSL over POTS);
4) ISDN establishes business such as VDSL (VDSL over ISDN) newly.
These business have been carried out quite generally at home and abroad at present.ADSL, VDSL or the like are referred to as xDSL based on the broadband services of twisted-pair feeder herein.
The network carrying that above-mentioned miscellaneous service adopts local side apparatus shown in Figure 1, distributing frame and ustomer premises access equipment to form.At local side, comprise digital subscriber line access multiplex (Data Subscriber LineAccess Mulitiplexer, DSLAM claims broadband access equipment again) and POTS/ISDN.Wherein DSLAM comprises that (Splitter, SPL), POTS/ISDN comprises the POTS/ISDN business board for xDSL business board and separator.At user side, comprise SPL, phone and Remote Interface Unit (RemoteTerminal Unit, RTU).MDF then connects a plurality of ustomer premises access equipments, and the user outline that each ustomer premises access equipment is drawn is connected to respectively among the MDF, and MDF is connected to local side apparatus by user outline with these ustomer premises access equipments.
When managing business, xDSL signal and POTS/ISDN signal coexistence are in a user outline.In the local side side, the SPL among the DSLAM comes wide, narrow traffic differentiation, is sent to broadband services plate (xDSL business board) respectively and narrowband service board (POTS/ISDN business board) is handled; And the user is distolateral, and SPL is then with isolated wide, RTU and phone that narrow band service is sent to user side respectively.
In practice, when narrow-band user application broadband services, local side must increase described SPL,, narrow band service data wide to isolate in DSLAM.In addition, for ensureing the professional normal operation of xDSL, need in time diagnose out all kinds of faults of traffic affecting, therefore need measure the subscriber's line parameter, the Broadband Test Unit of measuring (BroadBand Test Unit, BTU) need be linked in the above-mentioned business network and go, and this access can not normally be carried out by traffic affecting.
Consulting Fig. 2 and Fig. 3, is the separator mounting structure of another kind of prior art broad band telecommunication service network using based on MDF.In this scheme SPL is installed on the MDF the corresponding user of each SPL.SPL is inserted on each distribution terminal on the MDF frame (shown in Figure 3) by versions such as golden fingers.Wherein, corresponding 8 distribution terminals of each user, wherein upper left two terminals are connected to DLSAM, and top-right two terminals connect POTS/ISDN (being switch), and bottom-right two terminals connect subscribers feeder, and two terminals of lower left do not use.Input golden finger among the SPL connects the subscribers feeder terminal of distribution terminal, and the output golden finger connects DSLAM and POTS/ISDN terminal.This network has following characteristics:
1) ustomer premises access equipment of wide and narrow strip unification is connected to MDF, by SPL voice telephone signals is separated to the exchanger user terminal, and wideband digital signal is directly linked DSLAM user's terminal;
2) for the user who does not open broadband services, at the MDF place SPL module is not installed, and interrupt this subscribers feeder by the physical path of MDF to DSLAM, only keep the path (MDF distribution terminal acquiescence be communicated with subscribers feeder and switch) of telephone speech signal to switch;
3) in local side DSLAM rack, no longer need to install SPL.
In carrying out the invention process, the inventor finds to exist at least in the above-mentioned existing broadband services network technology following problem:
Since the corresponding user of SPL, and MDF generally is installed near the user.In practice, all need to appoint the staff to carry out to the MDF scene SPL is plugged into operation on the respective user distribution terminal during each user applies broadband services, obviously, during in the face of the huge new application user of application broadband services time disunity but quantity, cost of labor is higher; And, no matter be operator or newly apply for the user, when being installed, the broadband all needs to spend the plenty of time.Equally, when the broadband user need cancel broadband services, still need to appoint the staff to the MDF scene, the cost of labor of spending same and time cost.
Summary of the invention
The technical problem that embodiment of the present invention will solve provides a kind of communication network, distributing frame, communication means and distribution frame installation method, equipment cost, the minimizing equipment installation project amount of distributing frame be can reduce, conventional network equipment and network connectivity do not needed to change simultaneously substantially.
A kind of communication network is provided, comprises: local side apparatus, distributing frame and ustomer premises access equipment, described ustomer premises access equipment comprise separator and at least two subscriber equipmenies, and described separator one end connects described subscriber equipment, and the other end connects described distributing frame; Described distributing frame comprises: the distribution terminal of a plurality of ustomer premises access equipments, and the distribution terminal of corresponding each ustomer premises access equipment comprises the first terminal that connects described ustomer premises access equipment separator, and connects second, third terminal of different local side apparatus respectively; Link block, the separative element that comprises corresponding described each ustomer premises access equipment distribution terminal, one end of each separative element connects the first terminal of described distribution terminal, the other end connects at least one in second, third terminal of described distribution terminal, and, when described separative element only connected in second and third terminal one, another in described second and third terminal connected described the first terminal.
A kind of distributing frame is provided, comprises: a plurality of distribution terminals of corresponding each ustomer premises access equipment, the distribution terminal of corresponding each ustomer premises access equipment comprises the first terminal that connects ustomer premises access equipment, and connects second, third terminal of different local side apparatus respectively; Link block, the separative element that comprises corresponding described each ustomer premises access equipment distribution terminal, one end of each separative element connects the first terminal of described distribution terminal, the other end connects at least one in second, third terminal of described distribution terminal, and, when described separative element only connected in second and third terminal one, another in described second and third terminal connected described the first terminal.
A kind of link block is provided, comprise: the separative element of corresponding each ustomer premises access equipment distribution terminal, one end of each separative element is used to connect the first terminal of distributing frame distribution terminal, the other end is used for connecting at least one of described second, third terminal of distribution terminal, and, when described separative element only connected in second and third terminal one, another in described second and third terminal connected described the first terminal; Wherein, described the first terminal connects described ustomer premises access equipment, and described second, third terminal connects different local side apparatus.
A kind of communication means is provided, comprises: the link block of distribution frame receives the mixed signal from each ustomer premises access equipment, and described mixed signal comprises two paths of signals at least; Described link block is carried out Signal Separation together with the mixed signal of described each ustomer premises access equipment, and each mixed signal obtains two paths of signals after separating; At least one road signal of described link block after with the separation of corresponding each ustomer premises access equipment sends.
A kind of distribution frame installation method is provided, comprise: prepare link block, described link block comprises the separative element of corresponding each ustomer premises access equipment distribution terminal, one end of each separative element connects the first terminal of described distribution terminal, the other end connects at least one in second, third terminal of described distribution terminal, and when described separative element only connected in second and third terminal one, another in described second and third terminal connected described the first terminal; Described link block is plugged on a plurality of ustomer premises access equipment distribution terminals, and described the first terminal also connects ustomer premises access equipment, and described second, third terminal also connects different local side apparatus respectively.
Above technical scheme as can be seen, because integrated a plurality of separative elements on the distributing frame that connects between ustomer premises access equipment and the local side apparatus, the change in design that the corresponding ustomer premises access equipment of a soon existing independent separator is installed and used is integrated a plurality of separative elements on a module, the corresponding ustomer premises access equipment of each separative element, like this, can use a link block to be plugged on a plurality of ustomer premises access equipment distribution terminals, a plurality of separative elements are installed and used together, all send staff's installation separator of reaching the spot when not needing to accept a user applies at every turn, significantly reduce the equipment installation project amount, reduce the equipment cost of distributing frame, do not need to change simultaneously conventional network equipment and network connectivity substantially.
Description of drawings
Fig. 1 is a kind of schematic diagram that the communication network of broadband and arrowband telecommunication service is provided of prior art;
Fig. 2 is the schematic diagram that the prior art another kind provides the communication network of broadband and arrowband telecommunication service;
Fig. 3 is the schematic diagram that distributed access unit and distribution terminal are pegged graft among Fig. 2;
Fig. 4 is the theory diagram of communication network first execution mode of the present invention;
Fig. 5 is the theory diagram of communication network second execution mode of the present invention;
Fig. 6 is the structural representation of distributing frame among Fig. 5;
Fig. 7 is the schematic diagram that distributed access unit and distribution terminal are pegged graft among Fig. 5;
Fig. 8 is the theory diagram of distributing frame first execution mode of the present invention;
Fig. 9 is the flow chart of communication means first execution mode of the present invention;
Figure 10 is the flow chart of distribution frame installation method first execution mode of the present invention.
Embodiment
For make purpose of the present invention, technical scheme, and advantage clearer, below with reference to the accompanying drawing execution mode that develops simultaneously, the present invention is described in more detail.
The present invention utilizes existing telecommunications network architecture, under the situation that does not change or seldom change network and equipment line thereof, integrated a plurality of separators on the distributing frame that connects between ustomer premises access equipment and the local side apparatus, the change in design that the corresponding ustomer premises access equipment of a soon existing independent separator is installed and used is integrated a plurality of separative elements on a module, the corresponding ustomer premises access equipment of each separative element, a plurality of separative elements are installed and used together.
Consult Fig. 4, the invention provides communication network first execution mode, comprising:
Local side apparatus 430, distributing frame 420 and ustomer premises access equipment 410,
Described ustomer premises access equipment 410 comprises separator 411 and at least two subscriber equipmenies 412, and described separator 411 1 ends connect described subscriber equipment 411, and the other end connects described distributing frame 420;
Described distributing frame 420 comprises:
The distribution terminal 421 of a plurality of ustomer premises access equipments 410, the distribution terminal 421 of each ustomer premises access equipment 410 comprise the first terminal that connects described ustomer premises access equipment 410 separators 411, and connect different local side apparatus 430 second, third terminals respectively;
Link block 422, the separative element 4221 that comprises corresponding described each ustomer premises access equipment 410 distribution terminals 421, one end of each separative element 4221 connects the first terminal of described distribution terminal 421, the other end connects at least one in described distribution terminal 421 second, third terminals, and, when described separative element 4221 only connected in second and third terminal one, another in described second and third terminal connected described the first terminal.
Above execution mode as can be seen, owing on the distributing frame that connects between ustomer premises access equipment 410 and the local side apparatus 430, adopt the link block 422 that comprises a plurality of separative elements 4221, the change in design that the corresponding ustomer premises access equipment of a soon existing independent separator is installed and used is integrated a plurality of separative elements 4221 on a module, each separative element 4221 corresponding ustomer premises access equipment 410, like this, can use a link block 422 to be plugged on a plurality of ustomer premises access equipment 410 distribution terminals 421, install and use together, all send the staff to reach the spot at every turn when not needing to accept a user applies separator 411 is installed, reduced the equipment installation project amount, reduce the equipment cost of distributing frame, do not need to change simultaneously existing equipment and network connectivity substantially.
When described separative element 4221 only connected in second and third terminal one, such as connecting second terminal, so described the 3rd terminal connected described the first terminal by internal circuit.Separative element 4221 at this time can be a filter, such as low pass filter, the mixed signal from ustomer premises access equipment 410 is carried out filtering, obtains voice signal; Simultaneously, the mixed signal of the first terminal is transferred to described the 3rd terminal.What deserves to be explained is, only demonstrate this structure among Fig. 4.
In another case, when described separative element 4221 connected second and third terminal simultaneously, described separative element 4221 can be divided into two-way with mixed signal.
Consult Fig. 5, the invention provides communication network second execution mode, comprising:
Local side apparatus 530, distributing frame 520 and ustomer premises access equipment 510,
Described ustomer premises access equipment 510 comprises separator 511 and at least two subscriber equipmenies, and described two subscriber equipmenies are respectively Modem and phone.Described separator 511 1 ends connect described Modem and phone respectively, and the other end connects described distributing frame 520 by user outline;
Described local side apparatus 530 comprises local side narrow-band devices and local side broadband device; Described local side narrow-band devices can be POTS or ISDN, and described local side broadband device can be DSLAM, can be applicable to ADSL or VDSL.
See also Fig. 6, described distributing frame 520 comprises:
A plurality of distribution terminals 521 of corresponding each ustomer premises access equipment 510 (only showing a ustomer premises access equipment 510 and corresponding distribution terminal 521 among the figure), the distribution terminal 521 of each ustomer premises access equipment 510 comprises the first terminal that connects described ustomer premises access equipment 510 separators 511 by user outline, and second, third terminal that connects local side narrow-band devices and local side broadband device respectively; In the present embodiment, described local side narrow-band devices and local side broadband device are respectively POTS/ISDN and DSLAM.
Distributed access unit 522, connect BTU by its communication interface that externally provides and test bus interface, the basic capacity of BTU is that subscriber's line parameter (as: line voltage distribution parameter, line resistance parameter, line capacitance parameter, circuit background noise, the line-to-ground degree of balance etc.), ustomer premises access equipment 510, local side apparatus 530 (DSLAM port, BRAS, Dynamic Host Configuration Protocol server or the like) etc. are measured.According to these supplemental characteristics, can check the ruuning situation of circuit, ustomer premises access equipment 510 and local side apparatus 530, and in time orient the fault that influences service operation, so that in time with fault restoration;
The basic capacity of distributed access unit 522 is to grasp the user outline of connection ustomer premises access equipment 510 to outer test bus, reaches the user interior lines of grasping the distributing frame side that connects local side apparatus 530 and arrives the build-in test bus.
Described distributed access unit 522 comprises that the separative element 5221 of corresponding described a plurality of ustomer premises access equipment 510 distribution terminals 521 (only shows a separative element 5221 among the figure, the separative element structure of corresponding other ustomer premises access equipments 510 is identical), one end of each separative element 5221 connects the first terminal of described distribution terminal 521, and the other end connects local side narrow-band devices POTS/ISDN by second terminal.Described the 3rd distribution terminal 521 is communicated with the separator 511 and the described local side broadband device DSLAM of described ustomer premises access equipment 510;
Described distributed access unit 522 also comprises:
Interior lines grab line circuit 5222 and line circuit 5223 is grabbed in outside line, be serially connected between described user outline and the local side apparatus 530, be between the first terminal and second and third terminal that is serially connected in the described distribution terminal 521 in the present embodiment, grasp the user interior lines that connect local side apparatus 530 respectively and arrive the build-in test bus, and extracting connects the user outline of described ustomer premises access equipment 510 to outer test bus.The test bus interface that inside and outside test bus externally provides by distributed access unit 522, be connected to described BTU, BTU is by inside and outside test bus, finish user outline that connects ustomer premises access equipment 510 and the test that connects the user interior lines of local side apparatus 530, again these test datas are sent to remote console;
When described separative element 5221 only connected in second and third terminal one, such as connecting second terminal, then the first terminal was connected to the 3rd terminal by the internal wiring of described distributed access unit 522.Like this, to the path of separative element 5221 and the 3rd terminal, have a bifurcation at the first terminal, line circuit 5222 and outside line are grabbed in described interior lines, and to grab line circuit 5223 be to be serially connected between described bifurcation and the first terminal;
In another case, when described separative element 5221 connected second and third terminal simultaneously, described separative element 5221 can be divided into two-way with mixed signal.In this case, described interior lines are grabbed line circuit 5222 and outside line to grab line circuit 5223 are to be serially connected between described separative element 5221 and the first terminal.
ON-OFF control circuit 5224, be serially connected between the first terminal and the distribution terminal 521 that is connected described local side broadband device in the described distribution terminal 521, its thread switching control connects described remote console, and is controlled the switch of described ON-OFF control circuit 5224 by described remote console; Described ON-OFF control circuit 5224 can be controlled by hardware or software approach.
What deserves to be explained is that the distributed access unit 522 that shows among Fig. 6 does not belong to distribution terminal 521, it is the annexation that shows both for better that distributed access unit 522 is drawn in the distribution terminal 521.
See also Fig. 7, described distributed access unit 522 is inserted in the distribution terminal 521 in each distributing frame 520 by versions such as golden fingers.
Below as can be seen, present embodiment can solve following technical problem at least:
1) because separative element design in distributing frame, solves and in the local side side separator frame is installed for the customer service that realizes the wide and narrow strip unification and need be taken the problem that more machine room area or DSLAM rack volume cause cost to increase;
2) because in advance a plurality of users' separative element is patched on corresponding distribution terminal, avoiding the arrowband newly to apply for installing when the user opens broadband services the separator frame needs the long period and the problem of interrupting service;
3) in conjunction with the existing distributed access unit grab the line circuit structure, both realized the professional unification of wide and narrow strip user's Signal Separation function, realize again grabbing the line function automatically at ustomer premises access equipment, subscribers feeder and local side broadband device;
4) adopt ON-OFF control circuit, the subscribers feeder that solves distributing frame is to the signal of local side broadband device or the control problem of physical path break-make, at remote console the switch of local side broadband device and the first terminal direct communication is controlled, need not manually on-the-spotly plug separator (unit), save quantities and cost greatly.
Consult Fig. 8, the invention provides distributing frame first execution mode, comprising:
A plurality of distribution terminals 421 of corresponding each ustomer premises access equipment, the distribution terminal 421 of corresponding each ustomer premises access equipment comprises the first terminal that connects ustomer premises access equipment, and connects different local side apparatus 430 second, third terminals respectively;
Link block 422, the separative element 4221 that comprises corresponding described a plurality of ustomer premises access equipment 410 distribution terminals 421, one end of each separative element 4221 connects the first terminal of described distribution terminal 421, the other end connects at least one in described distribution terminal 421 second, third terminals, and, when described separative element 4221 only connected in second and third terminal one, another in described second and third terminal connected described the first terminal.
Distributing frame second execution mode of the present invention and above-mentioned first execution mode are similar, and difference is:
In the distribution terminal 421 of a described corresponding ustomer premises access equipment, described second, third terminal that connects different local side apparatus 430 respectively specifically is to be connected respectively to local side narrow-band devices and local side broadband device.
Described link block 422 is distributed access units, and further comprises:
Grab line circuit, be serially connected between described user outline and the local side apparatus, also promptly be serially connected between the first terminal and second and third terminal, the subscribers feeder that grasps the connection local side apparatus is to test bus.
The described line circuit of grabbing can be by the control of remote console, grasps inside and outside test bus to BTU, carries out test at user's internal and external line by BTU.
Described distributed access unit further comprises:
ON-OFF control circuit is serially connected between the first terminal and the distribution terminal 421 that is connected described local side broadband device in the described distribution terminal 421, and the control of its switch lead-in wire is used to connect remote console.
What deserves to be explained is that a plurality of separative elements 4221 in aforementioned distributing frame first execution mode of the present invention can be integrated in the processing module.
What deserves to be explained is that also separative element 4221 grades in the embodiment of the present invention both can adopt the form of hardware to realize, but the part that software is realized can adopt also the form of software function module to realize.Correspondingly, embodiment of the present invention both can be used as independently production marketing or use, sold in the computer read/write memory medium or used but the part that software is realized also can be stored in.
What deserves to be explained is that also the alleged distribution frame of embodiment of the present invention can have other titles, such as distribution frame, distributing frame rack etc.
Consult Fig. 9, the present invention also provides communication means first execution mode, may further comprise the steps:
Step 901: the link block of distribution frame receives the mixed signal from each ustomer premises access equipment, and described mixed signal comprises two paths of signals at least;
Step 902: described link block is carried out Signal Separation together with the mixed signal of described each ustomer premises access equipment, and each mixed signal obtains two paths of signals after separating;
Step 903: at least one road signal of described link block after with the separation of corresponding each ustomer premises access equipment sends.
Wherein, the transmission that can control another road signal after the separation in addition whether.
Consult Figure 10, the present invention also provides a kind of execution mode of distribution frame installation method, may further comprise the steps:
Step 1401: prepare link block, described link block comprises the separative element of corresponding a plurality of ustomer premises access equipment distribution terminals, one end of each separative element connects the first terminal of described distribution terminal, the other end connects at least one in second, third terminal of described distribution terminal, and, when described separative element only connected in second and third terminal one, another in described second and third terminal connected described the first terminal;
Step 1402: described link block is plugged on described a plurality of ustomer premises access equipment distribution terminal, and described the first terminal also connects ustomer premises access equipment, and described second, third terminal also connects different local side apparatus respectively.
One of ordinary skill in the art will appreciate that all or part of step that realizes in above-mentioned communication means, the distribution frame installation method execution mode is to instruct relevant hardware to finish by program, described program can be stored in the computer read/write memory medium, this program can comprise the content of aforementioned each execution mode of the inventive method when carrying out.Here the alleged storage medium that gets, as: ROM/RAM, magnetic disc, CD etc.
To sum up, the present invention can produce following technique effect at least:
1, additionally do not take machine room area: embodiment of the present invention is integrated separative element circuit in the distributed access unit module of installing based on distributing frame, no longer need to install separator board or separator frame at local side, thereby save the local side cabinet space, additionally do not take machine room area, thereby reduce cost;
2, reduce quantities, reduce equipment cost: the broadband services of new office point need carry out to(for) narrow-band user, do not need existing switch equipment and network connectivity are done any change, only need be in the peg graft link block of the present invention's design of distributing frame, disposable installation, project installation is simple, reduces follow-up quantities, thereby improve engineering efficient, reduce engineering cost; Owing to a plurality of separator designs are become to be integrated on the distributed access unit, thereby can reduce equipment cost;
3, open and cancel the user of broadband services for needs, can be in the distributing frame side, the break-make by hardware or software approach control user arrive the physical path of local side apparatus can reduce in the troublesome operation of local side at the user port configuration data;
4, realize grabbing the function of line at all users on the distribution terminal;
5, do not need to change conventional network equipment and network connectivity substantially.
More than a kind of communication network provided by the present invention, distributing frame, communication means and distribution frame installation method are described in detail by specific embodiment, the explanation of above embodiment just is used for help understanding method of the present invention and thought thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (11)
1. a communication network is characterized in that, comprising: local side apparatus, distributing frame and ustomer premises access equipment,
Described ustomer premises access equipment comprises separator and at least two subscriber equipmenies, and described separator one end connects described subscriber equipment, and the other end connects described distributing frame;
Described distributing frame comprises:
The distribution terminal of a plurality of ustomer premises access equipments, the distribution terminal of corresponding each ustomer premises access equipment comprises the first terminal that connects described ustomer premises access equipment separator, and connects second, third terminal of different local side apparatus respectively;
Link block, the separative element that comprises corresponding described each ustomer premises access equipment distribution terminal, one end of each separative element connects the first terminal of described distribution terminal, the other end connects at least one in second, third terminal of described distribution terminal, and, when described separative element only connected in second and third terminal one, another in described second and third terminal connected described the first terminal.
2. communication network according to claim 1 is characterized in that,
Described local side apparatus comprises local side narrow-band devices and local side broadband device,
In the distribution terminal of described each ustomer premises access equipment of correspondence, second terminal or the 3rd terminal that connect described separative element also connect the local side narrow-band devices, and another terminal in described second and third terminal is communicated with the separator and the described local side broadband device of described ustomer premises access equipment.
3. communication network according to claim 2 is characterized in that,
Described link block is distributed access unit, and described link block further comprises:
Interior lines grab line circuit and line circuit is grabbed in outside line, be serially connected between the first terminal and second and third terminal in the described distribution terminal, wherein user interior lines that line circuit grasp to connect local side apparatus are grabbed to the build-in test bus in interior lines, outside line grab line circuit grasp connect ustomer premises access equipment user outline to outer test bus;
ON-OFF control circuit is serially connected between the first terminal and the terminal that is connected described local side broadband device in the described distribution terminal, and the control of its switch lead-in wire is used to connect remote console.
4. a distributing frame is characterized in that, comprising:
A plurality of distribution terminals of corresponding each ustomer premises access equipment, the distribution terminal of corresponding each ustomer premises access equipment comprises the first terminal that connects ustomer premises access equipment, and connects second, third terminal of different local side apparatus respectively;
Link block, the separative element that comprises corresponding described each ustomer premises access equipment distribution terminal, one end of each separative element connects the first terminal of described distribution terminal, the other end connects at least one in second, third terminal of described distribution terminal, and, when described separative element only connected in second and third terminal one, another in described second and third terminal connected described the first terminal.
5. distributing frame according to claim 4 is characterized in that, in the distribution terminal of described each ustomer premises access equipment of correspondence, described second, third terminal that connects different local side apparatus respectively specifically is to be connected respectively to local side narrow-band devices and local side broadband device.
6. a link block is characterized in that, comprising:
The separative element of corresponding each ustomer premises access equipment distribution terminal, one end of each separative element is used to connect the first terminal of distributing frame distribution terminal, the other end is used for connecting at least one of described second, third terminal of distribution terminal, and, when described separative element only connected in second and third terminal one, another in described second and third terminal connected described the first terminal;
Wherein, described the first terminal connects described ustomer premises access equipment, and described second, third terminal connects different local side apparatus.
7. link block according to claim 6 is characterized in that,
Described link block is distributed access unit, and further comprises:
Interior lines grab line circuit and line circuit is grabbed in outside line, be serially connected between the first terminal and second and third terminal in the described distribution terminal, wherein user interior lines that line circuit grasp to connect local side apparatus are grabbed to the build-in test bus in interior lines, outside line grab line circuit grasp connect ustomer premises access equipment user outline to outer test bus.
8. link block according to claim 7 is characterized in that, described distributed access unit further comprises:
ON-OFF control circuit is serially connected between the first terminal and the terminal that is connected described local side broadband device in the described distribution terminal, and the control of its switch lead-in wire is used to connect remote console.
9. a communication means is characterized in that, comprising:
The link block of distributing frame receives the mixed signal from each ustomer premises access equipment, and described mixed signal comprises two paths of signals at least;
Described link block is carried out Signal Separation together with the mixed signal of described each ustomer premises access equipment, and each mixed signal obtains two paths of signals after separating;
At least one road signal of described link block after with the separation of corresponding each ustomer premises access equipment sends.
10. communication means according to claim 9 is characterized in that step: when at least one road signal after the separation of corresponding each ustomer premises access equipment is sent, also comprise:
Whether the transmission of another road signal after control separates.
11. a distribution frame installation method is characterized in that, comprising:
Prepare link block, described link block comprises the separative element of corresponding each ustomer premises access equipment distribution terminal, one end of each separative element connects the first terminal of described distribution terminal, the other end connects at least one in second, third terminal of described distribution terminal, and, when described separative element only connected in second and third terminal one, another in described second and third terminal connected described the first terminal;
Described link block is plugged on a plurality of ustomer premises access equipment distribution terminals, and described the first terminal also connects ustomer premises access equipment, and described second, third terminal also connects different local side apparatus respectively.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710154669A CN100584050C (en) | 2007-09-21 | 2007-09-21 | Communication network, distribution frame, communication method and distribution frame installation method |
| PCT/CN2008/071579 WO2009036668A1 (en) | 2007-09-21 | 2008-07-08 | Communication network, distribution frame, communication method and method for installing distribution frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710154669A CN100584050C (en) | 2007-09-21 | 2007-09-21 | Communication network, distribution frame, communication method and distribution frame installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101137073A CN101137073A (en) | 2008-03-05 |
| CN100584050C true CN100584050C (en) | 2010-01-20 |
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| CN200710154669A Active CN100584050C (en) | 2007-09-21 | 2007-09-21 | Communication network, distribution frame, communication method and distribution frame installation method |
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| Country | Link |
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| CN (1) | CN100584050C (en) |
| WO (1) | WO2009036668A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100584050C (en) * | 2007-09-21 | 2010-01-20 | 华为技术有限公司 | Communication network, distribution frame, communication method and distribution frame installation method |
| CN102970619A (en) * | 2012-10-12 | 2013-03-13 | 刘湘文 | Narrowband speech and broadband speech combined distribution frame |
| CN113810222B (en) * | 2021-08-13 | 2024-06-14 | 柳州达迪通信技术股份有限公司 | Network wiring link identification device, system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6438226B1 (en) * | 1997-10-06 | 2002-08-20 | Ccs Holdings, Inc. | XDSL splitter assembly for main distribution frame |
| KR100452490B1 (en) * | 2001-01-16 | 2004-10-12 | 주식회사 케이티 | Splitter device and wiring method for adsl application |
| EP1510064B1 (en) * | 2002-06-06 | 2008-10-29 | Telefonaktiebolaget LM Ericsson (publ) | An arrangement in a telecommunication system |
| CN100584050C (en) * | 2007-09-21 | 2010-01-20 | 华为技术有限公司 | Communication network, distribution frame, communication method and distribution frame installation method |
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2007
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| Publication number | Publication date |
|---|---|
| WO2009036668A1 (en) | 2009-03-26 |
| CN101137073A (en) | 2008-03-05 |
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