CN1479530A - Method and device for connecting multikind cable on distribution frame broad band inside wire module - Google Patents
Method and device for connecting multikind cable on distribution frame broad band inside wire module Download PDFInfo
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- CN1479530A CN1479530A CNA031456057A CN03145605A CN1479530A CN 1479530 A CN1479530 A CN 1479530A CN A031456057 A CNA031456057 A CN A031456057A CN 03145605 A CN03145605 A CN 03145605A CN 1479530 A CN1479530 A CN 1479530A
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Abstract
Narrow tape jumper cable through first neck groove of wide tape internal wiring module on distributing frame is connected to first terminal posts. Wide tape jumper cable through second neck groove of wide tape internal wiring module on distributing frame is connected to second terminal posts. The relevant wide tape internal cable of wide tape jumper cable through third neck groove of wide tape internal wiring module on distributing frame is connected to second terminal posts, which are connected to wide tape jumper cable. The invention also discloses the wide tape internal wiring module on distributing frame.
Description
Technical field
The present invention relates to the distributing frame technology in the communication line, particularly a kind of method and device that on a wide tape internal wiring module on distributing frame, connects the multiclass cable.
Background technology
Traditionally, main frame (Main Distribution Frame is called for short MDF, is called for short distributing frame) module comprises outer wire module (also claiming safety wire connection row if comprise Security Unit) and tape internal wiring module (also claiming the test line bank).Safety wire connection row is connected with external cable (subscribers feeder), and the test line bank is connected with switch (local side narrow-band devices) by office cable, and safety wire connection row is connected by the intra-office wire jumper with the test line bank.As shown in Figure 1: generally speaking, tape internal wiring module only provides the function that connects intra-office wire jumper and office cable.
Tape internal wiring module generally is made up of the clamping frame assembly of module front portion, the metallic channel of module centre and the skeleton that is used for support card coil holder and metallic channel of bottom, and some module does not have trough yet, directly utilizes the gap cabling between the clamping frame.Wherein clamping frame is configured to by clamping sheet and propping up of installation clamping sheet again.The clamping sheet of clamping frame inside divides the clamping sheet that connects office cable and the clamping sheet of wire jumper again, and two kinds of clamping sheets contact by elastic force.In needs, can between two kinds of clamping sheets, insert circuit breaking plug internal and external line disconnection or insertion test cord are tested internal and external line.
Traditionally, when on normal speech business when professional (, the busy narrow band service that also abbreviates as of voice communication service), opening broadband services with respect to broadbands such as ADSL, the annexation of distributing frame and other communication equipments such as Fig. 2 in telecommunication bureau's equipment machine room.Comparison diagram 1 and Fig. 2 as can be seen, in order to open broadband services on narrow band service, need to remove original outer wire module and the intra-office wire jumper between the tape internal wiring module, and increase by two tape internal wiring module functions.These two modules are except that with broadband device is connected, and one of them is connected to by wire jumper on the tape internal wiring module that is connected with the intra-office narrow-band devices, and another is connected on the outer wire module by wire jumper.
Continuous development along with present ADSL business, at present in the telecommunication apparatus machine room, the distributing frame tape internal wiring module of required increase is more and more, the tape internal wiring module (comprising the support body that tape internal wiring module is installed) that distributing frame therefore is installed might be subjected to the restriction of machine room insufficient space and cause and can not install, thereby may influence the development of broadband business such as ADSL.In addition, the wire jumper action need relates to four modules (3 tape internal wiring module and an outer wire module) when opening the broadband, has increased the possibility of makeing mistakes.
Summary of the invention
The invention provides a kind of method and device that on a wide tape internal wiring module on distributing frame, connects the multiclass cable, to solve the many and big problem that takes up room of the quantity of in the ADSL business, using existing distributing frame tape internal wiring module to need.
For addressing the above problem, the invention provides following technical scheme:
A kind of method that on a wide tape internal wiring module on distributing frame, connects the multiclass cable, described multiclass cable is the broadband internal subscriber cable that connects broadband device, the broadband jumper cable that connects outer wire module and the arrowband jumper cable of the tape internal wiring module that connection links to each other with narrow-band devices, and the method comprising the steps of:
Arrowband jumper cable is connected with first terminals by first trough on the wide tape internal wiring module on distributing frame;
Broadband jumper cable is connected with second terminals by second trough on the wide tape internal wiring module on distributing frame;
The broadband internal subscriber cable of the described broadband of correspondence jumper cable is connected with second terminals that are connected with this broadband jumper cable by the 3rd trough on the wide tape internal wiring module on distributing frame.
A kind of wide tape internal wiring module on distributing frame, comprise clamping frame assembly (1), the base (3) that matches with this clamping frame assembly (1), by clamping frame assembly (1) and the fixing clamping sheet (2) of base (3), and be separately fixed at clamping frame assembly (1) and base (3) two surfaces to form the cover plate (4) of first trough and second trough, also be provided with the 3rd trough on described clamping frame assembly (1) and the base (3).
The present invention utilizes 3 different inlet wire passages, respectively interior lines, broadband, broadband wire jumper, arrowband wire jumper is guided on the binding post; When opening the broadband user, only need on 3 modules, carry out attended operation, replace two traditional tape internal wiring module with a Wideband module, save module number, under the identical situation in machine room space, improved the distributing frame capacity, can open more broadband services, also reduce cost simultaneously; After connection is finished, only need on corresponding position, insert SPL and get final product, thereby operation and maintenance is simple.
Description of drawings
Fig. 1 is distributing frame and a communication apparatus connection diagram in the prior art;
Fig. 2 is for opening the schematic diagram of broadband services on the normal speech business in the prior art;
Fig. 3 is a three-dimensional structure diagram of the present invention;
Fig. 4 is the assembling relationship figure of Fig. 3;
Fig. 5 is the location diagram in the clamping frame assembly;
Fig. 6 is the partial sectional view of Fig. 3;
Fig. 7, Fig. 8 are broadband internal subscriber cable and the cabling schematic diagram of broadband wire jumper in the present invention;
Fig. 9 is the cabling schematic diagram of arrowband wire jumper in the present invention;
Figure 10 opens the schematic diagram of broadband services for adopting the present invention.
Embodiment
The present invention be broadband internal subscriber cable that three troughs connect broadband device is set on a wide tape internal wiring module on distributing frame, connect outside the broadband jumper cable of wire module and the arrowband jumper cable of the tape internal wiring module that connection links to each other with narrow-band devices.Method of attachment is: arrowband jumper cable is connected with first terminals by first trough on the wide tape internal wiring module on distributing frame; Broadband jumper cable is connected with second terminals by second trough on the wide tape internal wiring module on distributing frame; The broadband internal subscriber cable of the described broadband of correspondence jumper cable is connected with second terminals that are connected with this broadband jumper cable by the 3rd trough on the wide tape internal wiring module on distributing frame.
Consult shown in Figure 3, wide tape internal wiring module on distributing frame comprises clamping frame assembly 1, the base 3 fastening with clamping frame assembly 1 is arranged on clamping sheet 2 (not shown in figure 1)s with electric conductivity between clamping frame assembly 1 and the base 3, and the cover plate 4 that is fixed on clamping frame assembly 1 and base 3 surfaces.
Consult Fig. 4, shown in Figure 5: clamping frame assembly 1 has a chamber, is provided with the fixed part 11 of fixed card contact pin 2 in the opposite end with chamber opening; On clamping frame assembly 1, have through hole 12.Base 3 is provided with the support portion 31 of fixed card contact pin 2, and this support portion 31 is and the friction tight convex structure of the chamber of clamping frame assembly 1, also is provided with through hole 32 on base 3.Be provided with flexure strip 21 at the middle part of clamping sheet 2; One end of clamping sheet 2 is provided with the bayonet socket 22 that is used to connect lead.Cover plate 4 and clamping frame assembly 1 and base 3 relative faces are provided with a plurality of parting beads 42, form many metallic channels 41; Two cover plates are respectively at both sides and clamping frame assembly 1 and base 3 surface formation first and second troughs.
Consult shown in Figure 6: an end that has bayonet socket 22 on the clamping sheet 2 is fixed on the fixed part 11 of clamping frame assembly 1, and the other end is fixed on the support portion 31 of base 3, and fixed part 11 is provided with bayonet socket 22 matches and is connected position 13; A plurality of clamping sheets 2 are arranged on the opposite face of support portion 31 symmetrically.Clamping frame assembly 1 is fixed together by buckle and draw-in groove with base 3, the support portion 31 of base 3 and the chamber inner wall tight fit of clamping frame assembly 1, and in chamber, form a space, flexure strip 21 Elastic Contact in this space of two clamping sheets 2 of symmetry; The fixed part 11 of fixing two symmetrical clamping sheets 2 forms inserting structure.Through hole 12 on the clamping frame assembly 1 and the through hole on the base 3 32 are communicated with formation the 3rd trough.
This wide tape internal wiring module on distributing frame is used to connect broadband internal subscriber cable, broadband wire jumper and arrowband wire jumper.Another is first terminals that are used to connect the arrowband wire jumper in the clamping sheet 2 of two symmetries one in order to be used to connect broadband wire jumper and broadband internal subscriber cable second terminals, and cable directly is stuck in the bayonet socket 22 of clamping sheet 2; First wiring and second terminals are divided into two row.When wide tape internal wiring module on distributing frame is not inserted the Splitter unit, flexure strip 21 flexible contact of two clamping sheets 2 of symmetry by separately, after inserting the Splitter unit, two clamping sheets 2 of symmetry are separated, and the speech Separation unit strings is connected between these two clamping sheets.
The bayonet socket 22 of clamping sheet 2 can be the single deck tape-recorder mouth, also can be dual-mouth; Adopt dual-mouth clamping sheet 2 to connect broadband wire jumper and broadband internal subscriber cable in the present embodiment,, remove a cable if desired, can not influence other cables that are stuck in this clamping sheet so that after two kinds of cables are connected.Cover plate 4 can be single, and first and second troughs are set to two-layer up and down.
Consult shown in Figure 7ly, the lead-in wire groove 41 that connects broadband internal subscriber cable and broadband wire jumper and the clamping sheet 2 that is connected these two kinds of cables are in the same side.To penetrating, via through holes 32 and through hole 12 are connected on the clamping sheet 2 the broadband internal subscriber cable from A, the broadband wire jumper from the side B to penetrating, through lead-in wire groove 41 to connecting position 13 and being connected to clamping sheet 2.
Consult Fig. 8, yet can through hole 12 be set on the clamping frame assembly 1 and through hole 32 be not set on base 3, and being set to upper and lower two-layer (direction B1), the lead-in wire groove of a side forms the 3rd trough, broadband cable and broadband wire jumper from the same side or respectively from both sides through lead-in wire groove 41 to being connected 13, and be connected on the clamping sheet 2 of this side.
Consult shown in Figure 9ly, the arrowband wire jumper,, and is connected on the clamping sheet 2 of this side to connecting position 13 through the lead-in wire groove 41 of another side to penetrating from the another side C relative with the broadband wire jumper.
Consult shown in Figure 10ly, when opening the ADSL broadband services, only needing increases a wide tape internal wiring module on distributing frame of the present invention, inserts Splitter and get final product in this module, compares with traditional scheme, has following advantage:
1, utilize module of the present invention when opening the broadband user, only need carry out attended operation on 3 modules, traditional scheme need be operated on 4 modules.
2, replace two traditional tape internal wiring module with a Wideband module, saved module number, under the identical situation in machine room space, improve the distributing frame capacity, can open more broadband services.After connection is finished, only need on corresponding position, insert SPL and get final product.
3, when having saved tape internal wiring module quantity, also saved the module cost.
4, the local side broadband device that has reduced half is to broadband internal subscriber cable quantity and expense between the distributing frame tape internal wiring module.
5, several flexible configuration can be opened according to actual in the SPL unit, and former SPL plate constitutes by being generally by 16,32 loops, dispose dumbly, easily cause waste.
Claims (11)
1, a kind of method that on a wide tape internal wiring module on distributing frame, connects the multiclass cable, described multiclass cable is the broadband internal subscriber cable that connects broadband device, the broadband jumper cable that connects outer wire module and the arrowband jumper cable of the tape internal wiring module that connection links to each other with narrow-band devices, it is characterized in that comprising step:
Arrowband jumper cable is connected with first terminals by first trough on the wide tape internal wiring module on distributing frame;
Broadband jumper cable is connected with second terminals by second trough on the wide tape internal wiring module on distributing frame;
The broadband internal subscriber cable of the described broadband of correspondence jumper cable is connected with second terminals that are connected with this broadband jumper cable by the 3rd trough on the wide tape internal wiring module on distributing frame.
2, the method for claim 1 is characterized in that, described first terminals and second terminals are made as two row respectively.
3, the method for claim 1 is characterized in that, described broadband jumper cable, broadband internal subscriber cable and arrowband jumper cable enter wide tape internal wiring module on distributing frame from the same side; Perhaps respectively never homonymy enter wide tape internal wiring module on distributing frame.
4, the method for claim 1 is characterized in that, described broadband jumper cable and broadband internal subscriber cable enter wide tape internal wiring module on distributing frame from same side, and described arrowband jumper cable never homonymy enters this wide tape internal wiring module on distributing frame.
5, as the arbitrary described method of claim 1 to 4, it is characterized in that, described broadband jumper cable, broadband internal subscriber cable and arrowband jumper cable, and described first terminals and second terminals are a plurality of.
6, a kind of wide tape internal wiring module on distributing frame, comprise clamping frame assembly (1), the base (3) that matches with this clamping frame assembly (1), by clamping frame assembly (1) and the fixing clamping sheet (2) of base (3), and be separately fixed at clamping frame assembly (1) and base (3) two surfaces to form the cover plate (4) of first trough and second trough, it is characterized in that, also be provided with the 3rd trough on described clamping frame assembly (1) and the base (3).
7, wide tape internal wiring module on distributing frame as claimed in claim 6 is characterized in that, described the 3rd trough is arranged in coil holder assembly (1) and the base (3) and is communicated with.
8, wide tape internal wiring module on distributing frame as claimed in claim 6, it is characterized in that, described the 3rd trough is arranged between the surface and cover plate (4) of clamping frame assembly (1) and base (3), and the 3rd trough and first trough or second trough form two-layer up and down.
9, wide tape internal wiring module on distributing frame as claimed in claim 8 is characterized in that, the incoming line of described the 3rd trough and first trough or second trough is in the same side, and perhaps first, second and the 3rd trough are all in the same side of module.
As the arbitrary described wide tape internal wiring module on distributing frame of claim 6 to 9, it is characterized in that 10, the incoming line of described first trough, second trough and the 3rd trough is respectively at the not homonymy except that the front.
11, wide tape internal wiring module on distributing frame as claimed in claim 8 or 9 is characterized in that described trough can be specific bending channel, also can be for by two cabling space that face limited.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03145605 CN1204759C (en) | 2003-06-24 | 2003-06-24 | Method and device for connecting multikind cable on distribution frame broad band inside wire module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03145605 CN1204759C (en) | 2003-06-24 | 2003-06-24 | Method and device for connecting multikind cable on distribution frame broad band inside wire module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1479530A true CN1479530A (en) | 2004-03-03 |
| CN1204759C CN1204759C (en) | 2005-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03145605 Expired - Fee Related CN1204759C (en) | 2003-06-24 | 2003-06-24 | Method and device for connecting multikind cable on distribution frame broad band inside wire module |
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| Country | Link |
|---|---|
| CN (1) | CN1204759C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009117931A1 (en) * | 2008-03-24 | 2009-10-01 | 华为技术有限公司 | Electrical connection module, main distribution frame and changeover method thereof |
-
2003
- 2003-06-24 CN CN 03145605 patent/CN1204759C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009117931A1 (en) * | 2008-03-24 | 2009-10-01 | 华为技术有限公司 | Electrical connection module, main distribution frame and changeover method thereof |
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| Publication number | Publication date |
|---|---|
| CN1204759C (en) | 2005-06-01 |
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Granted publication date: 20050601 Termination date: 20210624 |