CN102891937A - Multifunctional circuit test board of voice terminal equipment - Google Patents
Multifunctional circuit test board of voice terminal equipment Download PDFInfo
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- CN102891937A CN102891937A CN2012103846696A CN201210384669A CN102891937A CN 102891937 A CN102891937 A CN 102891937A CN 2012103846696 A CN2012103846696 A CN 2012103846696A CN 201210384669 A CN201210384669 A CN 201210384669A CN 102891937 A CN102891937 A CN 102891937A
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Abstract
The invention discloses a multifunctional circuit test board of voice terminal equipment, relating to the field of circuit test in optical fiber communication. The multifunctional circuit test board comprises a first Tip wire, a first Ring wire, a second Tip wire, a second Ring wire, a fire wire, a ground wire, a zero wire, a Tip power switch, a Ring power switch, a Tip hybrid wire switch and a Ring hybrid wire switch, wherein the power switches are arranged on the fire wire, and the first Tip wire and the fire wire are connected with the Tip power switch; the Ring power switch is connected with the first Ring wire and the fire wire; the Tip hybrid wire switch is connected with the first Tip wire and the second Tip wire; and the Ring hybrid wire switch is connected with the first Ring wire and the second Ring wire. The multifunctional circuit test board can be used for testing the extended items, such as the electric wires, hybrid wires, earth atmosphere, electricity leakage and REN and judging the state of a tested voice port, thereby remarkably shortening the testing time of a circuit in a laboratory, improving the testing efficiency and accuracy and being safe in test process; and the multifunctional circuit test board is convenient for storage and batch production.
Description
Technical field
The present invention relates to the line test field in the optical fiber communication, particularly relate to a kind of multifunctional thread drive test test plate (panel) of voice terminal device.
Background technology
The voice terminal device that operator in the fiber optic communication field requires producer to provide gradually possesses the function of line test, when the subscriber phone business breaks down, can rapidly long range positioning fault, not only be conducive to the rapid solution of fault, and can save human cost.A voice terminal device need to be tested oneself in the laboratory before using, and comprised that the research staff tests oneself and pilot scale test etc.
Phone-voice line is divided into Tip line (electrode line) and Ring line (negative line).For all situations that may run in the practical application, the line test item should not only comprise basic off-hook, on-hook, open circuit, but also comprise some special circumstances, for example, short-circuit test need to carry out short circuit with Tip line and Ring line, the bad test of line insulation need to be with the resistance in the specific Standard resistance range of serial connection in Tip line and the Ring line, the swinging cross test will come wiring according to specific swinging cross situation, the ground vapour test request connects the earth according to specific ground vapour situation, bumps the power line test and will carry out wiring according to the specific power line situation of bumping.At present, the testing tool that the tester uses is the resistance that requires of some telephone wires that are stripped and specific resistance etc., in test process according to the artificial patch of test request.
When voice terminal device carries out testing oneself of line test function, mainly there is following problem:
(1) present artificial patch mode is only supported the line function test item that some are simple, basic, can't simulate some special circumstances that may run in the practical application, cause accurately to judge in the practical application root place of speech line fault, delay the reparation of fault.
(2) carry out various test by artificial patch mode, not only workload is large, and the testing time is long, and speed is slow, inefficiency, and easily because artificial wiring error causes the circuit loose contact, and then affect the accuracy of test result.
(3) do not have safety guarantee in the test process, for example, in bumping the power line test, the tester is very possible because the touching high-voltage power line causes the Personal Risk.
(4) present testing tool is more scattered, is inconvenient to take care of, and also can't produce in batches, and economic benefit is not high.
Summary of the invention
The objective of the invention is in order to overcome the deficiency of above-mentioned background technology, a kind of multifunctional thread drive test test plate (panel) of voice terminal device is provided, can test bump the extensions such as power line, swinging cross, ground vapour, electric leakage, can also carry out REN(Ringer Equivalence Number, equivalence ring number) test, can infer the state of tested voice port according to test parameter, significantly shorten the laboratory line test time, improve testing efficiency, accuracy, test process safety, batch production also is convenient in the convenient keeping of multifunctional thread drive test test plate (panel).
The multifunctional thread drive test test plate (panel) of voice terminal device provided by the invention, comprise that a Tip line, a Ring line, the 2nd Tip line, the 2nd Ring line, live wire, ground wire, zero line, Tip line bump power line switch, the Ring line bumps power line switch, Tip line swinging cross switch, Ring line swinging cross switch, wherein: live wire is provided with power line switch, and the end that the Tip line bumps power line switch links to each other with a Tip line, the other end links to each other with live wire; The end that the Ring line bumps power line switch links to each other with a Ring line, the other end links to each other with live wire; One end of Tip line swinging cross switch links to each other with a Tip line, the other end links to each other with the 2nd Tip line; One end of Ring line swinging cross switch links to each other with a Ring line, the other end links to each other with the 2nd Ring line; The two ends of the one Tip line and a Ring line form respectively main-inlet, primary outlet, the two ends of the 2nd Tip line and the 2nd Ring line form respectively auxiliary entrance, auxiliary outlet, described main-inlet is used for linking to each other with the tested voice port of terminal equipment, primary outlet is used for linking to each other with main phone, auxiliary entrance is used for linking to each other with the auxiliary tested port of terminal equipment, and auxiliary outlet is used for linking to each other with assisting phone.
In technique scheme, described multifunctional thread drive test test plate (panel) is used for the power line state that bumps of pseudo-terminal equipment voice port, the described power line state that bumps comprises that the Tip line bumps that power line state, Ring line bump the power line state, two-wire bumps the power line state, the wiring of each state operation is respectively: the Tip line bumps the power line state: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and power line switch and Tip line bumped the power line switch closure, other switch disconnects; The Ring line bumps the power line state: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and power line switch and Ring line are bumped the power line switch closure, and other switch disconnects; Two-wire bumps the power line state: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and power line switch, Tip line bumped power line switch and the Ring line bumps the power line switch closure, and other switch disconnects.
In technique scheme, described multifunctional thread drive test test plate (panel) also is used for the swinging cross state of pseudo-terminal equipment voice port, described swinging cross state comprises Tip line swinging cross state, Ring line swinging cross state, two-wire swinging cross state, the wiring of each state operation is respectively: Tip line swinging cross state: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and with Tip line swinging cross switch closure, other switch disconnects; Ring line swinging cross state: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and with Ring line swinging cross switch closure, other switch disconnects; Two mixed states: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and with Tip line swinging cross switch and Ring line swinging cross switch closure, other switch disconnects.
In technique scheme, described multifunctional thread drive test test plate (panel) also comprises Tip line ground air cock, Tip line ground vapour test resistance, Ring line ground air cock, Ring line ground vapour test resistance, and an end of described Tip line ground air cock links to each other with a Tip line, the other end links to each other with ground wire by Tip line ground vapour test resistance; One end of Ring line ground air cock links to each other with a Ring line, the other end links to each other with ground wire by Ring line ground vapour test resistance.
In technique scheme, the resistance of described Tip line ground vapour test resistance, Ring line ground vapour test resistance is 0 ~ 2K.
In technique scheme, described multifunctional thread drive test test plate (panel) also is used for the ground gaseity of pseudo-terminal equipment voice port, described ground gaseity comprises Tip line ground gaseity, Ring line ground gaseity, two-wire ground gaseity, the wiring of each state operation is respectively: Tip line ground gaseity: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and with Tip line ground vapour switch closure, other switch disconnects; Ring line ground gaseity: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and with Ring line ground vapour switch closure, other switch disconnects; Two ground gaseity: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and with Tip line ground air cock and Ring line ground vapour switch closure, other switch disconnects.
In technique scheme, described multifunctional thread drive test test plate (panel) also comprises Tip line leakage switch, Tip line leakage tests resistance, Ring line leakage switch, Ring line leakage tests resistance, and an end of described Tip line leakage switch links to each other with a Tip line, the other end links to each other with ground wire by Tip line leakage tests resistance; One end of Ring line leakage switch links to each other with a Ring line, the other end links to each other with ground wire by Ring line leakage tests resistance.
In technique scheme, the resistance of described Tip line leakage tests resistance, Ring line leakage tests resistance is 2 ~ 300K.
In technique scheme, described multifunctional thread drive test test plate (panel) also is used for the electric leakage state of pseudo-terminal equipment voice port, described electric leakage state comprises Tip line electric leakage state, Ring line electric leakage state, two-wire electric leakage state, the wiring of each state operation is respectively: Tip line electric leakage state: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and Tip line leakage switch is closed, other switch disconnects; Ring line electric leakage state: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and Ring line leakage switch is closed, and other switch disconnects; Two leakage states: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and Tip line leakage switch and Ring line leakage switch is closed, and other switch disconnects.
In technique scheme, described multifunctional thread drive test test plate (panel) also comprises defective insulation switch, defective insulation test resistance, and an end of described defective insulation switch links to each other with a Tip line, the other end links to each other with a Ring line by the defective insulation test resistance.
In technique scheme, the resistance of described defective insulation test resistance is 2 ~ 100K.
In technique scheme, described multifunctional thread drive test test plate (panel) also is used for the line insulation defective mode of pseudo-terminal equipment voice port, the wiring of described line insulation defective mode is operating as: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and with the bad switch closure of line insulation, other switch disconnects.
In technique scheme, described multifunctional thread drive test test plate (panel) also comprises short switch and short-circuit test resistance, and an end of described short switch links to each other with a Tip line, the other end links to each other with a Ring line by short-circuit test resistance.
In technique scheme, the resistance of described short-circuit test resistance is 0 ~ 2K.
In technique scheme, described multifunctional thread drive test test plate (panel) also is used for the short-circuit condition of pseudo-terminal equipment voice port, the wiring of described short-circuit condition is operating as: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and short switch is closed, and other switch disconnects.
In technique scheme, described multifunctional thread drive test test plate (panel) also comprises Tip line REN Test Switchboard, Ring line REN Test Switchboard, REN1 ~ REN5, described Tip line REN Test Switchboard and Tip line swinging cross switch are same switch, Ring line REN Test Switchboard and Ring line swinging cross switch are same switch, REN1 and primary outlet are same port, REN2, REN3 are two voice mouths that obtain in parallel from primary outlet, REN4 and auxiliary entrance are same port, and REN5 and auxiliary outlet are same port.
In technique scheme, described main-inlet, primary outlet, REN2, REN3 exchange in twos.
In technique scheme, described multifunctional thread drive test test plate (panel) also is used for the REN test mode of pseudo-terminal equipment voice port, the wiring of described REN test mode is operating as: the terminal equipment voice port connects main-inlet, REN1 ~ REN5 connects No. 5 phones, and with Tip line REN Test Switchboard close, Ring line REN Test Switchboard closes, other switch disconnects.
In technique scheme, the electric capacity of described phone is 0.9 ~ 1.1 microfarad.
In technique scheme, described voice terminal device comprises ONU, home gateway and integrated access equipment.
In technique scheme, using the early-stage preparations that described multifunctional thread drive test test plate (panel) carries out Loop test is: phone links to each other with optical splitter by multifunctional thread drive test test plate (panel), ONU successively, optical splitter links to each other with MGC by OLT, according to this equipment that has been linked in sequence, joins logical speech business.
Compared with prior art, advantage of the present invention is as follows:
(1) the present invention can be in the line fault of optical fiber communication medium-long range consumer positioning voice terminal device, can not only test on-hook, off-hook, open circuit, the basic circuit test item such as short circuit, defective insulation, can also test extensions such as bumping power line, swinging cross, ground vapour, electric leakage, and can carry out the REN test, the parameter of test is very complete, can infer according to these parameters and the state of tested voice port to satisfy the various demands in the practical application.
(2) the various line faults that the present invention can voice port may occur in the comprehensive simulated practical application in the laboratory are compared with present artificial patch mode, significantly shorten the laboratory line test time, improve efficient, the accuracy of test.
(3) the present invention concentrates on the various modes of connection on the circuit board, need not artificial patch, can avoid the tester to touch high-voltage power line, and test process is safer.
(4) the present invention concentrates on the various modes of connection on the circuit board, and batch production also is convenient in convenient keeping, increases economic efficiency, and good market prospects are arranged.
Description of drawings
Fig. 1 is the structural representation of multifunctional thread drive test test plate (panel) in the embodiment of the invention.
Fig. 2 is the structural representation that carries out the bad test of line insulation in the embodiment of the invention.
Embodiment
The present invention is described in further detail below in conjunction with drawings and the specific embodiments.
Referring to shown in Figure 1, the embodiment of the invention provides a kind of multifunctional thread drive test test plate (panel) of voice terminal device, comprise a Tip line, the one Ring line, the 2nd Tip line, the 2nd Ring line, live wire, ground wire, zero line, the Tip line bumps power line switch, the Ring line bumps power line switch, Tip line swinging cross switch, Ring line swinging cross switch, Tip line ground air cock, Tip line ground vapour test resistance, Ring line ground air cock, Ring line ground vapour test resistance, Tip line leakage switch, Tip line leakage tests resistance, Ring line leakage switch, Ring line leakage tests resistance, the defective insulation switch, the defective insulation test resistance, short switch, short-circuit test resistance, wherein:
Live wire is provided with power line switch, and the end that the Tip line bumps power line switch links to each other with a Tip line, the other end links to each other with live wire; The end that the Ring line bumps power line switch links to each other with a Ring line, the other end links to each other with live wire;
One end of Tip line swinging cross switch links to each other with a Tip line, the other end links to each other with the 2nd Tip line; One end of Ring line swinging cross switch links to each other with a Ring line, the other end links to each other with the 2nd Ring line;
One end of Tip line ground air cock links to each other with a Tip line, the other end links to each other with ground wire by Tip line test resistance, and the optional scope of resistance of Tip line test resistance is 0 ~ 2K; One end of Ring line ground air cock links to each other with a Ring line, the other end links to each other with ground wire by Ring line test resistance, and the optional scope of resistance of Ring line test resistance is 0 ~ 2K;
One end of Tip line leakage switch links to each other with a Tip line, the other end links to each other with ground wire by Tip line leakage tests resistance, and the optional scope of resistance of Tip line leakage tests resistance is 2 ~ 300K; One end of Ring line leakage switch links to each other with a Ring line, the other end links to each other with ground wire by Ring line leakage tests resistance, and the optional scope of resistance of Ring line leakage tests resistance is 2 ~ 300K;
One end of defective insulation switch links to each other with a Tip line, the other end links to each other with a Ring line by the defective insulation test resistance, and the optional scope of the resistance of defective insulation test resistance is 2 ~ 100K;
One end of short switch links to each other with a Tip line, the other end links to each other with a Ring line by short-circuit test resistance, and the optional scope of the resistance of short-circuit test resistance is 0～2K;
The two ends of the one Tip line and a Ring line form respectively main-inlet, primary outlet, the two ends of the 2nd Tip line and the 2nd Ring line form respectively auxiliary entrance, auxiliary outlet, described main-inlet is used for linking to each other with the tested voice port of terminal equipment, primary outlet is used for linking to each other with main phone, auxiliary entrance is used for linking to each other with the assistant voice port of terminal equipment, and auxiliary outlet is used for linking to each other with assisting phone.
Multifunctional thread drive test test plate (panel) also comprises Tip line REN Test Switchboard, Ring line REN Test Switchboard, REN1 ~ REN5, Tip line REN Test Switchboard and Tip line swinging cross switch are same switch, Ring line REN Test Switchboard and Ring line swinging cross switch are same switch, REN1 and primary outlet are same port, REN2, REN3 are two voice mouths that obtain in parallel from primary outlet, REN4 and auxiliary entrance are same port, REN5 and auxiliary outlet are same port, wherein, main-inlet, primary outlet, REN2, REN3 can exchange in twos.
Terminal equipment in the embodiment of the invention is the broadband access terminal device of optical fiber communication, include but not limited to ONU(Optical Network Unit, optical network unit), home gateway, IAD(Integrated Access Device, integrated access equipment).
This multifunctional thread drive test test plate (panel) can be used in the terminal equipment voice port various states that may occur in the simulation practical application: bump power line state, swinging cross state, gaseity, electric leakage state, short-circuit condition, line insulation defective mode, and can carry out REN test, bump the power line state and comprise that the Tip line bumps that power line state, Ring line bump the power line state, two-wire bumps the power line state; The below illustrates respectively the wiring operation of various states.
The Tip line bumps the power line state: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and power line switch and Tip line are bumped the power line switch closure, and other switch disconnects.
The Ring line bumps the power line state: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and power line switch and Ring line are bumped the power line switch closure, and other switch disconnects.
Two-wire bumps the power line state: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and power line switch, Tip line bumped power line switch and the Ring line bumps the power line switch closure, and other switch disconnects.
Tip line swinging cross state: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and with Tip line swinging cross switch closure, other switch disconnects.
Ring line swinging cross state: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and with Ring line swinging cross switch closure, other switch disconnects.
Two mixed states: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and with Tip line swinging cross switch and Ring line swinging cross switch closure, other switch disconnects.
Tip line ground gaseity: the terminal equipment voice port is by the line test plate machine of answering, and with Tip line ground vapour switch closure, other switch disconnects.
Ring line ground gaseity: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and with Ring line ground vapour switch closure, other switch disconnects.
Two ground gaseity: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and with Tip line ground air cock and Ring line ground vapour switch closure, other switch disconnects.
Tip line electric leakage state: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and Tip line leakage switch is closed, and other switch disconnects.
Ring line electric leakage state: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and Ring line leakage switch is closed, and other switch disconnects.
Two leakage states: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and Tip line leakage switch and Ring line leakage switch is closed, and other switch disconnects.
The line insulation defective mode: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and with the bad switch closure of line insulation, other switch disconnects.
Short-circuit condition: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and short switch is closed, and other switch disconnects.
The REN test mode: the terminal equipment voice port connects main-inlet, and REN1 ~ REN5 connects No. 5 phones, and with Tip line REN Test Switchboard close, Ring line REN Test Switchboard closes, other switch disconnects; Need to adopt the phone of standard of comparison, namely the electric capacity of single phone is in 0.9 ~ 1.1 microfarad.
The process of carrying out the bad Loop test of line insulation and REN Internal Line Test by multifunctional thread drive test test plate (panel) is described respectively below by 2 specific embodiments.
Embodiment 1, test item: the bad Loop test of line insulation.
Early-stage preparations: referring to shown in Figure 2, phone links to each other with optical splitter by multifunctional thread drive test test plate (panel), ONU successively, optical splitter is by OLT(Optical Line Terminal, optical line terminal) with MGC(Media Gateway Controller, Media Gateway Controller) links to each other, according to this equipment that has been linked in sequence, join logical speech business.
The flow process of the bad Loop test of line insulation is as follows: determine the test function item, present embodiment is the bad Loop test of line insulation; Then tested port is set to the line insulation defective mode; Webmaster issues the Loop test order, carries out Loop test, and about about 30 seconds, Loop test finishes, and webmaster returns the Loop test result, and ginseng is shown in Table 1.
The webmaster return results of table 1, the bad Loop test of ONU voice port line insulation
The Loop test interpretation of result: the Loop test result that table 1 returns for webmaster, the test result of all parameters is all correct, and wherein infinitely great expression resistance is greater than 10M.For present embodiment, what need to pay close attention to is resistance between Ring line and Tip line, and Ring line Tip line resistance is about 48K as shown in Table 1.Attention: Ring line and resistance between the Tip line equal the value in parallel of access resistance and phone on-hook resistance on the multifunctional thread drive test test plate (panel), circuit defective insulation test resistance is 50K in the present embodiment, phone on-hook resistance has very large discreteness, that have only is hundreds of K or thousands of K, the approach infinity that has.
Embodiment 2, test item: REN Internal Line Test.
Early-stage preparations: referring to shown in Figure 2, five phones keep hook state, be connected respectively on the REN1 of multifunctional thread drive test test plate (panel) ~ REN5 voice mouth, the main-inlet of multifunctional thread drive test test plate (panel) connects the tested voice port of ONU, ONU links to each other with optical splitter, optical splitter links to each other with MGC by OLT, according to this equipment that has been linked in sequence, join logical speech business.
The flow process of REN test is as follows: determine the test function item, present embodiment is the REN Internal Line Test; Then tested port is set to the REN test mode; Webmaster issues the Internal Line Test order, carries out Internal Line Test, and about about 10 seconds, Internal Line Test finishes, and webmaster returns the Internal Line Test result, and ginseng is shown in Table 2.
The webmaster return results of table 2, ONU voice port REN Internal Line Test
| Test-types | Test mode | Reason For Denial | The signal tone state | The feed voltage state | The loop current state |
| The strong survey | Test successfully | Normally | Normally | Normally |
REN Internal Line Test interpretation of result: the REN Internal Line Test result that table 2 returns for webmaster, the test result of all parameters is all correct.For present embodiment, at first need to pay close attention in the test process, the whether simultaneously ring of five phones, the present embodiment purpose checks tested voice port whether can support simultaneously ring of No. 5 phones (No. 5 phones that Carrier Requirements is supported) exactly; Secondly need to pay close attention to the ringing-current magnitude of voltage, ringing-current voltage is 51.5V as shown in Table 2.Attention: because the discrete type of phone is excessive, so will adopt the phone of standard of comparison to test (being that the electric capacity of single phone is in 0.9 ~ 1.1 microfarad); Actual ringing-current voltage is a sine wave, and the data in the table 2 are the effective value that actual measurement obtains.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention comprises these changes and modification interior.The content that is not described in detail in this specification belongs to the known prior art of this area professional and technical personnel.
Claims (21)
1. the multifunctional thread drive test test plate (panel) of a voice terminal device, it is characterized in that: comprise that a Tip line, a Ring line, the 2nd Tip line, the 2nd Ring line, live wire, ground wire, zero line, Tip line bump power line switch, the Ring line bumps power line switch, Tip line swinging cross switch, Ring line swinging cross switch, wherein: live wire is provided with power line switch, and the end that the Tip line bumps power line switch links to each other with a Tip line, the other end links to each other with live wire; The end that the Ring line bumps power line switch links to each other with a Ring line, the other end links to each other with live wire; One end of Tip line swinging cross switch links to each other with a Tip line, the other end links to each other with the 2nd Tip line; One end of Ring line swinging cross switch links to each other with a Ring line, the other end links to each other with the 2nd Ring line; The two ends of the one Tip line and a Ring line form respectively main-inlet, primary outlet, the two ends of the 2nd Tip line and the 2nd Ring line form respectively auxiliary entrance, auxiliary outlet, described main-inlet is used for linking to each other with the tested voice port of terminal equipment, primary outlet is used for linking to each other with main phone, auxiliary entrance is used for linking to each other with the auxiliary tested port of terminal equipment, and auxiliary outlet is used for linking to each other with assisting phone.
2. the multifunctional thread drive test test plate (panel) of voice terminal device as claimed in claim 1, it is characterized in that: described multifunctional thread drive test test plate (panel) is used for the power line state that bumps of pseudo-terminal equipment voice port, the described power line state that bumps comprises that the Tip line bumps that power line state, Ring line bump the power line state, two-wire bumps the power line state, and the wiring operation of each state is respectively:
The Tip line bumps the power line state: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and power line switch and Tip line are bumped the power line switch closure, and other switch disconnects;
The Ring line bumps the power line state: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and power line switch and Ring line are bumped the power line switch closure, and other switch disconnects;
Two-wire bumps the power line state: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and power line switch, Tip line bumped power line switch and the Ring line bumps the power line switch closure, and other switch disconnects.
3. the multifunctional thread drive test test plate (panel) of voice terminal device as claimed in claim 2, it is characterized in that: described multifunctional thread drive test test plate (panel) also is used for the swinging cross state of pseudo-terminal equipment voice port, described swinging cross state comprises Tip line swinging cross state, Ring line swinging cross state, two-wire swinging cross state, and the wiring operation of each state is respectively:
Tip line swinging cross state: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and with Tip line swinging cross switch closure, other switch disconnects;
Ring line swinging cross state: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and with Ring line swinging cross switch closure, other switch disconnects;
Two mixed states: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and with Tip line swinging cross switch and Ring line swinging cross switch closure, other switch disconnects.
4. the multifunctional thread drive test test plate (panel) of voice terminal device as claimed in claim 3, it is characterized in that: described multifunctional thread drive test test plate (panel) also comprises Tip line ground air cock, Tip line ground vapour test resistance, Ring line ground air cock, Ring line ground vapour test resistance, and an end of described Tip line ground air cock links to each other with a Tip line, the other end links to each other with ground wire by Tip line ground vapour test resistance; One end of Ring line ground air cock links to each other with a Ring line, the other end links to each other with ground wire by Ring line ground vapour test resistance.
5. the multifunctional thread drive test test plate (panel) of voice terminal device as claimed in claim 4, it is characterized in that: the resistance of described Tip line ground vapour test resistance, Ring line ground vapour test resistance is 0 ~ 2K.
6. the multifunctional thread drive test test plate (panel) of voice terminal device as claimed in claim 5, it is characterized in that: described multifunctional thread drive test test plate (panel) also is used for the ground gaseity of pseudo-terminal equipment voice port, described ground gaseity comprises Tip line ground gaseity, Ring line ground gaseity, two-wire ground gaseity, and the wiring operation of each state is respectively:
Tip line ground gaseity: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and with Tip line ground vapour switch closure, other switch disconnects;
Ring line ground gaseity: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and with Ring line ground vapour switch closure, other switch disconnects;
Two ground gaseity: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and with Tip line ground air cock and Ring line ground vapour switch closure, other switch disconnects.
7. the multifunctional thread drive test test plate (panel) of voice terminal device as claimed in claim 6, it is characterized in that: described multifunctional thread drive test test plate (panel) also comprises Tip line leakage switch, Tip line leakage tests resistance, Ring line leakage switch, Ring line leakage tests resistance, and an end of described Tip line leakage switch links to each other with a Tip line, the other end links to each other with ground wire by Tip line leakage tests resistance; One end of Ring line leakage switch links to each other with a Ring line, the other end links to each other with ground wire by Ring line leakage tests resistance.
8. the multifunctional thread drive test test plate (panel) of voice terminal device as claimed in claim 7, it is characterized in that: the resistance of described Tip line leakage tests resistance, Ring line leakage tests resistance is 2 ~ 300K.
9. the multifunctional thread drive test test plate (panel) of voice terminal device as claimed in claim 7, it is characterized in that: described multifunctional thread drive test test plate (panel) also is used for the electric leakage state of pseudo-terminal equipment voice port, described electric leakage state comprises Tip line electric leakage state, Ring line electric leakage state, two-wire electric leakage state, and the wiring operation of each state is respectively:
Tip line electric leakage state: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and Tip line leakage switch is closed, and other switch disconnects;
Ring line electric leakage state: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and Ring line leakage switch is closed, and other switch disconnects;
Two leakage states: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and Tip line leakage switch and Ring line leakage switch is closed, and other switch disconnects.
10. the multifunctional thread drive test test plate (panel) of voice terminal device as claimed in claim 9, it is characterized in that: described multifunctional thread drive test test plate (panel) also comprises defective insulation switch, defective insulation test resistance, and an end of described defective insulation switch links to each other with a Tip line, the other end links to each other with a Ring line by the defective insulation test resistance.
11. the multifunctional thread drive test test plate (panel) of voice terminal device as claimed in claim 10 is characterized in that: the resistance of described defective insulation test resistance is 2 ~ 100K.
12. the multifunctional thread drive test test plate (panel) of voice terminal device as claimed in claim 10, it is characterized in that: described multifunctional thread drive test test plate (panel) also is used for the line insulation defective mode of pseudo-terminal equipment voice port, the wiring of described line insulation defective mode is operating as: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and with the bad switch closure of line insulation, other switch disconnects.
13. the multifunctional thread drive test test plate (panel) of voice terminal device as claimed in claim 12, it is characterized in that: described multifunctional thread drive test test plate (panel) also comprises short switch and short-circuit test resistance, and an end of described short switch links to each other with a Tip line, the other end links to each other with a Ring line by short-circuit test resistance.
14. the multifunctional thread drive test test plate (panel) of voice terminal device as claimed in claim 13 is characterized in that: the resistance of described short-circuit test resistance is 0 ~ 2K.
15. the multifunctional thread drive test test plate (panel) of voice terminal device as claimed in claim 13, it is characterized in that: described multifunctional thread drive test test plate (panel) also is used for the short-circuit condition of pseudo-terminal equipment voice port, the wiring of described short-circuit condition is operating as: the terminal equipment voice port is by the multifunctional thread drive test test plate (panel) machine of answering, and short switch is closed, other switch disconnects.
16. the multifunctional thread drive test test plate (panel) of voice terminal device as claimed in claim 15, it is characterized in that: described multifunctional thread drive test test plate (panel) also comprises Tip line REN Test Switchboard, Ring line REN Test Switchboard, REN1 ~ REN5, described Tip line REN Test Switchboard and Tip line swinging cross switch are same switch, Ring line REN Test Switchboard and Ring line swinging cross switch are same switch, REN1 and primary outlet are same port, REN2, REN3 is two voice mouths that obtain in parallel from primary outlet, REN4 and auxiliary entrance are same port, and REN5 and auxiliary outlet are same port.
17. the multifunctional thread drive test test plate (panel) of voice terminal device as claimed in claim 16, it is characterized in that: described main-inlet, primary outlet, REN2, REN3 exchange in twos.
18. the multifunctional thread drive test test plate (panel) of voice terminal device as claimed in claim 16, it is characterized in that: described multifunctional thread drive test test plate (panel) also is used for the REN test mode of pseudo-terminal equipment voice port, the wiring of described REN test mode is operating as: the terminal equipment voice port connects main-inlet, REN1 ~ REN5 connects No. 5 phones, and with Tip line REN Test Switchboard close, Ring line REN Test Switchboard closes, other switch disconnects.
19. the multifunctional thread drive test test plate (panel) of voice terminal device as claimed in claim 18, it is characterized in that: the electric capacity of described phone is 0.9 ~ 1.1 microfarad.
20. such as the multifunctional thread drive test test plate (panel) of each described voice terminal device in the claim 1 to 19, it is characterized in that: described voice terminal device comprises ONU, home gateway and integrated access equipment.
21. the multifunctional thread drive test test plate (panel) such as each described voice terminal device in the claim 1 to 19, it is characterized in that: using the early-stage preparations that described multifunctional thread drive test test plate (panel) carries out Loop test is: phone links to each other with optical splitter by multifunctional thread drive test test plate (panel), ONU successively, optical splitter links to each other with MGC by OLT, according to this equipment that has been linked in sequence, join logical speech business.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210384669.6A CN102891937B (en) | 2012-10-10 | 2012-10-10 | Multifunctional circuit test board of voice terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210384669.6A CN102891937B (en) | 2012-10-10 | 2012-10-10 | Multifunctional circuit test board of voice terminal equipment |
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| Publication Number | Publication Date |
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| CN102891937A true CN102891937A (en) | 2013-01-23 |
| CN102891937B CN102891937B (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210384669.6A Active CN102891937B (en) | 2012-10-10 | 2012-10-10 | Multifunctional circuit test board of voice terminal equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112230165A (en) * | 2020-09-22 | 2021-01-15 | 卡斯柯信号有限公司 | Mixed line test circuit |
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| CN101072255A (en) * | 2007-06-19 | 2007-11-14 | 中兴通讯股份有限公司 | User telephone line fault testing method |
| CN101079920A (en) * | 2007-06-28 | 2007-11-28 | 中兴通讯股份有限公司 | Narrow user board with testing function and automatic testing method of user line |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1202052A (en) * | 1997-06-06 | 1998-12-16 | 深圳市华为技术有限公司 | Apparatus for inspecting outer lines and method for detecting faults |
| CN101072255A (en) * | 2007-06-19 | 2007-11-14 | 中兴通讯股份有限公司 | User telephone line fault testing method |
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| CN112230165A (en) * | 2020-09-22 | 2021-01-15 | 卡斯柯信号有限公司 | Mixed line test circuit |
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|---|---|
| CN102891937B (en) | 2015-04-08 |
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