CN202631788U - Optical fiber jumper wire - Google Patents
Optical fiber jumper wire Download PDFInfo
- Publication number
- CN202631788U CN202631788U CN 201220181235 CN201220181235U CN202631788U CN 202631788 U CN202631788 U CN 202631788U CN 201220181235 CN201220181235 CN 201220181235 CN 201220181235 U CN201220181235 U CN 201220181235U CN 202631788 U CN202631788 U CN 202631788U
- Authority
- CN
- China
- Prior art keywords
- optical
- fiber
- mixing cable
- adapter
- getting stuck
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Abstract
The utility model discloses an optical fiber jumper wire that comprises a hybrid cable and adapter assemblies arranged at two ends of the hybrid cable. An optical fiber core and two copper wires are arranged inside the hybrid cable. Each of the adapter assemblies includes a clamp case that is provided with grooves for accommodating optical fiber connectors, an optical fiber channel for passing of the optical fiber core inside the hybrid cable and two clamp case opening holes; and probes that are used for being contacted with the two copper wires respectively and electrically are inserted into the two clamp case opening holes. According to the optical fiber jumper wire provided by the utility model, electrical signal transmission and optical signal transmission can be realized simultaneously, thereby realizing the intelligent management of an optical communication link.
Description
Technical field
The utility model relates to the Optical Fiber Transmission assembly, more specifically, but is a kind of optical patchcord of transmission of electric signals.
Background technology
In Optical Fiber Transmission, optical patchcord belongs to passive device, is to constitute the optical fiber communication framework bottom, i.e. one of basic device of data link layer.The adapter assembly that optical patchcord generally includes an optical fiber cable and is connected the optical fiber cable two ends.Initial optical patchcord just merely is used for light transmission.Along with the development of communication and comprehensive wiring, the data link of Optical Fiber Transmission is more and more, and this also causes sharply increasing in the quantity of same wiring occasion optical patchcord, makes to be necessary the transmission line that the different fibers wire jumper is formed is differentiated identification.
Prior art discloses a kind of luminous indication wire jumper that can utilize luminous indication to discern the optical patchcord two ends; This scheme mainly is in the optical fiber cable of optical patchcord, to add to put two enamel covered wires; And the welding of enamel covered wire two ends comprises the printed circuit board (PCB) of light emitting diode; And when being set to the light emitting diode conducting when an end, the light emitting diode of the other end that it is corresponding also conducting is luminous.Thereby realize the identification of searching to the optical patchcord other end.
Prior art also discloses a kind of similar scheme.In this scheme; In optical fiber cable, be wholely set equally into two leads, near these two leads two alarms with being arranged on two fibre-optical splices are connected, and form the loop; When one of them alarm energized, two alarms can send alarm signal simultaneously.
Above-mentioned two kinds of optical patchcords mainly are through in optical link, increasing radio link, searching fast and positioning function when realizing execute-in-place.But the setting of these two kinds of optical patchcords still need have operating personnel to carry out Search and Orientation operation at the scene, and the running status, connection situation etc. that are difficult to numerous optical fiber links are carried out real-time Intellectualized monitoring management.
The utility model content
The purpose of the utility model is the existing optical patchcord of radio link that comprises is improved, thereby realizes the intelligent management to optical communication link.
The optical patchcord of the utility model; Comprise the adapter assembly that mixes cable and be arranged on these mixing cable two ends; Be provided with fiber cores and two copper conductors in this mixing cable; Said adapter assembly comprises that one gets stuck, and optical-fibre channel and two perforates of getting stuck that this gets stuck and is provided with the groove that is used for the optical fibre connector, supplies the fiber cores in this mixing cable to pass through are inserted with respectively in these two perforates of getting stuck and are used for respectively and these two probes that copper conductor electrically contacts.
Preferably; Said adapter assembly further comprises a fiber adapter; This fiber adapter is being provided with two adapter perforates with said two corresponding positions of the perforate of getting stuck of getting stuck, and is respectively arranged with the metal bar that can electrically contact with said probe in these two adapter perforates.
Preferably, be provided with two fiber cores in the said mixing cable, said getting stuck is provided with two said grooves, and said fiber adapter is the duplexing fiber adapter.Alternatively, be provided with a fiber cores in the said mixing cable, said getting stuck is provided with a said groove, and said fiber adapter is single worker's fiber adapter.
Preferably, said getting stuck is provided with the cover plate that can fasten with the outside opening end of said groove.
Preferably; Said adapter assembly further comprises and the said tail sheath that gets stuck and be connected; Wherein, this tail sheath comprises a mixing cable passage that supplies said mixing cable to pass, and closes on a said end that gets stuck at this mixing cable passage and is provided with an outstanding chamber; Probe in the said perforate of getting stuck can pass the said perforate of getting stuck and be placed in this chamber, and two copper conductors of said mixing cable are electrically connected with said probe.
Preferably, said tail sheath further comprises crimp rings and crimping tailstock, and this crimp rings partly is crimped on the mixing cable in the said mixing cable passage on the said crimping tailstock, and said crimping tailstock is threaded with said getting stuck.
Preferably, an end of the said mixing cable of said tail sheath access is provided with a plurality of resistance to lateral bending grooves.
Preferably, said tail sheath is provided with protruding point with the said end that is connected that gets stuck, and said getting stuck is provided with and the corresponding draw-in groove of this protruding point.
Preferably, said mixing cable is columnar structured, and it comprises oversheath, is arranged on two fiber cores and two copper conductors in this oversheath, and the gap portion of this oversheath and these two fiber cores and two copper conductors is filled with the aramid fiber material.
Preferably; Said mixing cable is columnar structured, and it comprises oversheath, two fiber cores and two copper conductors, wherein; The inwall of this oversheath is provided with two plastic boss parts; These two copper conductors are arranged at respectively in these two plastic boss parts, and these two fiber cores are arranged in this oversheath, and the gap portion of this oversheath and these two optical fiber is filled with the aramid fiber material.
Preferably; Said mixing cable is the flat structure; It comprises four oversheaths that are connected through dowel, and two oversheaths that wherein are positioned at both sides are respectively arranged with copper conductor, and two oversheaths in the middle of being positioned at are respectively arranged with fiber cores; And, be filled with the aramid fiber material in the gap of this fiber cores and oversheath.
Preferably, the said outer setting that gets stuck is useful on the shell fragment of the said joints of optical fibre of plug.
The optical patchcord of the utility model, in transmitting optical signal, also can transmission of electric signals, through the external electric signal output that can safe, conveniently pick out is provided, realized intelligent management to optical communication link.
Description of drawings
Fig. 1 is the overall schematic of the optical patchcord of the utility model;
Fig. 2 is the open mode synoptic diagram of the adapter assembly of the utility model optical patchcord in the embodiment;
Fig. 3 a is the schematic perspective view that gets stuck of Fig. 2 center tap assembly;
The side view of Fig. 3 b for getting stuck among Fig. 3 a;
Fig. 4 is getting stuck and schematic perspective view after the joints of optical fibre combine among Fig. 3 a, the 3b;
Synoptic diagram when Fig. 5 is the utility model optical patchcord expansion connection;
Fig. 6 is in the embodiment, the schematic perspective view of the fiber adapter of the utility model optical patchcord;
Fig. 7 a is the schematic perspective view of the tail sheath of Fig. 2 center tap assembly;
Fig. 7 b is the cut-open view of tail sheath among Fig. 7 a;
Fig. 8 a is a kind of structural representation of the mixing cable in the utility model optical patchcord;
Fig. 8 b is the another kind of structural representation of the mixing cable in the utility model optical patchcord;
Fig. 8 c is another structural representation of the mixing cable in the utility model optical patchcord;
Fig. 9 a is the application synoptic diagram of the optical patchcord of the utility model;
Fig. 9 b is the synoptic diagram that demonstrates external-connected port in the application of Fig. 9 a.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the structure of the optical patchcord of the utility model is formed and principle of work describes in detail.
Generally, the utility model is the basis with the existing optical patchcord that has radio link, and through the optical fiber structure assembly is improved, and coupling is with suitable mixing cable structure, thereby radio link capable of using realizes the intelligent management to optical patchcord.
As shown in Figure 1, be the general illustration of the optical patchcord of the utility model.The optical patchcord that has radio link is similar with having now, and the optical patchcord of the utility model comprises the adapter assembly 200 that mixes cable 100 and be arranged on these mixing cable 100 two ends equally, and is provided with fiber cores and two copper conductors in the mixing cable 100.Mix setting up of cable 100 interior copper conductors, can be optical patchcord increases radio link.
Especially; As shown in Figure 2; And combine Fig. 3 a, 3b; Adapter assembly 200 comprises that one gets stuck 210, and this gets stuck and is provided with the groove 211 that is used for optical fibre connector 10, supplies to mix optical-fibre channel 212 that the fiber cores in the cable 100 pass through and two 213, two of perforates of getting stuck and get stuck to be inserted with respectively in the perforate 213 and be used for respectively the probe 220 that electrically contacts with these two copper conductors.
In an embodiment; Electrically contacting of copper conductor and probe 220 realizes through welding manner, and the optical link that mixes in the cable 100 passes through conventional in the industry mode; For example adopt that glue bonding is fixing, the termination technology of end surface grinding, be connected with the joints of optical fibre 10.Through getting stuck 210, the optical link and the radio link of mixing cable 100 can stably be connected to the joints of optical fibre 10 and probe 220 respectively.The external contact of probe 220 then provides the port that is used for outwards exporting electric signal.
As shown in Figure 5, adapter assembly 200 further comprises a fiber adapter 230, and through this fiber adapter 230, the optical patchcord of the utility model can realize that the peripheral expansion continuously of optical link and radio link is connected.Particularly; With reference to figure 6; And combination Fig. 2, Fig. 3 a and Fig. 3 b; In an embodiment of the utility model, fiber adapter 230 is being provided with two adapter perforates 231 with 210 two the perforate 213 corresponding positions of getting stuck of getting stuck, and is respectively arranged with the metal bar (figure does not show the place) that can electrically contact with probe 220 in these two adapter perforates 231.The fiber adapter 230 of the utility model can be transformed on existing fiber adapter basis and form; Promptly on the basis that has the slot 232 that is used for the joints of optical fibre 10; Set up two adapter perforates 231 in addition, so that the circuit path of linking probe 220 to be provided.
In the embodiment shown in Fig. 1-5, the structure the when optical patchcord that has shown the utility model is double light path promptly mixes being provided with two fiber cores in the cable 100, get stuck 210 to be provided with two grooves 213, and fiber adapter 230 is the duplexing fiber adapter.But; Understand easily, the situation the when optical patchcord of the utility model is equally applicable to the monochromatic light road promptly mixes only being provided with a fiber cores in the cable 100; At this moment; Getting stuck can only be provided with a groove that is used for optical fibre connector 10 in 210, and accordingly, fiber adapter 230 is single worker's fiber adapter.And for the embodiment shown in Fig. 1-5, fiber adapter 230 can be other proper optical fiber type of adapters that are complementary with the joints of optical fibre 10.For example; In this embodiment; The joints of optical fibre 10 that the utility model was suitable for can be LC type, SC type, MU type, E2000 type duplex fiber optic connector; Accordingly, fiber adapter 230 can be LC type, SC type, MU type, the E2000 type duplexing fiber adapter that is designed to have radio link.
Combine Fig. 2, Fig. 3 a, Fig. 3 b again, preferably, getting stuck 210 is provided with the cover plate 214 that can fasten with the outside opening end of groove 211.Shown in Fig. 2,3a, cover plate 214 can be through the holding section 215 of groove 211 outside opening ends, and main body combines with getting stuck.Cover plate 214 can play protection internal optical fiber and effect attractive in appearance.In addition, in conjunction with Fig. 4, Fig. 6,210 outsides of getting stuck also are provided with the shell fragment 217 that is used to plug the joints of optical fibre 10, press shell fragment 217 and could connector 10 be taken out from adapter 230.
In conjunction with Fig. 2, Fig. 7 a and Fig. 7 b, adapter assembly 200 further comprises and the 210 tail sheaths 240 that are connected that get stuck, and the setting of tail sheath 240 can be protected the access section that mixes cable 100 better.Particularly; In the illustrated embodiment; Tail sheath 240 comprises that supply to be mixed the mixing cable passage 241 that cable 100 passes, and closes on 210 the end of getting stuck and is provided with an outstanding chamber 242 mixing cable passage 241, thus; The perforate 213 interior probes 220 that get stuck can pass the perforate 213 of getting stuck and be placed in this chamber 242, and two copper conductors of mixing cable 100 are electrically connected with probe 220.Electric connection mode can be conventional meanses such as welding.Two copper conductors that mix cable 100 are positioned at chamber 242 with the junction of probe 220, can prevent external disturbance, and can bear the side direction pulling force that mixing cable 100 suffers.In addition, as shown in Figure 2, also shown to be used for the dust cap 20 that the termination with the joints of optical fibre 10 is complementary.
Preferably; As shown in Figure 2; And with reference to Fig. 7 a, 7b, tail sheath 240 further comprises crimp rings 245 and crimping tailstock 246, and the mixing cable 100 that this crimp rings 245 will be mixed in the cable passage 241 partly is crimped on the crimping tailstock 246; In conjunction with Fig. 3 b, crimping tailstock 246 210 is threaded with getting stuck.Shown in Fig. 3 b, 210 afterbodys that get stuck are provided with the screw thread 216 that is complementary with crimping tailstock 246, in order to realize above-mentioned being threaded.Owing in mixing cable 100, be provided with the aramid fiber material; Therefore; In the utility model assembly type; Can be crimped on the crimping tailstock 246 through crimp rings 245 mixing the aramid fiber material that cable 100 ends expose, thereby satisfy of the tension requirement of the optical patchcord assembling back of the utility model mixing cable 100.
Further; In conjunction with Fig. 7 a, Fig. 7 b; Tail sheath 240 inserts an end that mixes cables 100 and is provided with a plurality of resistance to lateral bending grooves 243, and tail sheath 240 is provided with protruding point 244 with 210 ends that are connected that get stuck, accordingly; As shown in Figure 2, getting stuck 210 is provided with and protruding point 244 corresponding draw-in grooves 218.The setting of protruding point 244 and corresponding draw-in groove 218 can prevent that tail sheath 240 from 210 rotating after being connected with getting stuck.
In the optical patchcord of the utility model, mixing cable 100 can be the suitable structure that is complementary with adapter assembly 200.Shown in Fig. 8 a; In this embodiment; It is columnar structured mixing cable; It comprises oversheath 110, be arranged on two fiber cores 120 and two copper conductors 130 in this oversheath 110, and the gap portion of this oversheath 110 and these two fiber cores 120 and two copper conductors 130 is filled with aramid fiber material 140, to play the tension effect.
Shown in Fig. 8 b, in this embodiment, it is columnar structured mixing cable; It comprises oversheath 110, two fiber cores 120 and two copper conductors 130; Wherein, the inwall of this oversheath 110 is provided with two plastic boss parts 111, and these two copper conductors 130 are arranged at respectively in these two plastic boss parts 111; These two fiber cores 120 are arranged in this oversheath 110, and the gap portion of this oversheath 110 and these two optical fiber 120 is filled with aramid fiber material 140.
Shown in Fig. 8 c; In this embodiment, mixing cable is the flat structure, and it comprises four oversheaths 110 that are connected through dowel 150; Two oversheaths 110 that wherein are positioned at both sides are respectively arranged with copper conductor 130; Two oversheaths 110 in the middle of being positioned at are respectively arranged with fiber cores 120, and, be filled with aramid fiber material 140 in the gap of this fiber cores 120 and oversheath 110.
Shown in Fig. 9 a, 9b, be an applying examples synoptic diagram of the optical patchcord of the utility model.In conjunction with Fig. 2, Fig. 5 and Fig. 6; Plug-assembly 200 fiber adapter 230 capable of using of the utility model optical patchcord connect into the front panel of optic module box 30; The joints of optical fibre 10 can be through the corresponding light path in the fiber adapter 230 incoming fiber optic modular cartridges 30; And the two-way radio link in the optical patchcord can be passed through two output terminals of the metal bar of setting in fiber adapter 230 holes as electric signal; Connect into the circuit board systems in the optic module box 30 safe and convenient; And further be connected on the computer equipment through data line by the interface suitable 31 (like the RJ45 interface) at rear portion, thereby can realize intelligent management to optical patchcord, for example to the operation conditions of the remote identification of optical patchcord, Real-time Monitor Management optical fiber link and connection state etc.In addition, of above combination Fig. 5, through this joint 200, also can realize the continuous transmission of electric signal.
In sum, the optical patchcord of the utility model is in transmitting optical signal; Also can transmission of electric signals; And pass through improvement to the adapter assembly of optical patchcord, can realize this electric signal is carried out peripheral expansion or output, thereby reach intelligent management optical communication link.
Claims (13)
1. optical patchcord; Comprise the adapter assembly that mixes cable and be arranged on these mixing cable two ends; Be provided with fiber cores and two copper conductors in this mixing cable, it is characterized in that, said adapter assembly comprises that one gets stuck; Optical-fibre channel and two perforates of getting stuck that this gets stuck and is provided with the groove that is used for the optical fibre connector, supplies the fiber cores in this mixing cable to pass through are inserted with respectively in these two perforates of getting stuck and are used for respectively and these two probes that copper conductor electrically contacts.
2. optical patchcord according to claim 1; It is characterized in that; Said adapter assembly further comprises a fiber adapter; This fiber adapter is being provided with two adapter perforates with said two corresponding positions of the perforate of getting stuck of getting stuck, and is respectively arranged with the metal bar that can electrically contact with said probe in these two adapter perforates.
3. optical patchcord according to claim 2 is characterized in that, is provided with two fiber cores in the said mixing cable, and said getting stuck is provided with two said grooves, and said fiber adapter is the duplexing fiber adapter.
4. optical patchcord according to claim 2 is characterized in that, said getting stuck is provided with the cover plate that can fasten with the outside opening end of said groove.
5. according to each described optical patchcord in the claim 1 to 4; It is characterized in that said adapter assembly further comprises and the said tail sheath that gets stuck and be connected, wherein; This tail sheath comprises a mixing cable passage that supplies said mixing cable to pass; Close on a said end that gets stuck at this mixing cable passage and be provided with an outstanding chamber, the probe in the said perforate of getting stuck can pass the said perforate of getting stuck and be placed in this chamber, and two copper conductors of said mixing cable are electrically connected with said probe.
6. optical patchcord according to claim 5; It is characterized in that; Said tail sheath further comprises crimp rings and crimping tailstock, and this crimp rings partly is crimped on the mixing cable in the said mixing cable passage on the said crimping tailstock, and said crimping tailstock is threaded with said getting stuck.
7. according to claim 5 or 6 described optical patchcords, it is characterized in that the end that said tail sheath inserts said mixing cable is provided with a plurality of resistance to lateral bending grooves.
8. according to claim 5 or 6 described optical patchcords, it is characterized in that said tail sheath is provided with protruding point with the said end that is connected that gets stuck, said getting stuck is provided with and the corresponding draw-in groove of this protruding point.
9. optical patchcord according to claim 3; It is characterized in that; Said mixing cable is columnar structured; It comprises oversheath, is arranged on two fiber cores and two copper conductors in this oversheath, and the gap portion of this oversheath and these two fiber cores and two copper conductors is filled with the aramid fiber material.
10. optical patchcord according to claim 3 is characterized in that, said mixing cable is columnar structured; It comprises oversheath, two fiber cores and two copper conductors; Wherein, the inwall of this oversheath is provided with two plastic boss parts, and these two copper conductors are arranged at respectively in these two plastic boss parts; These two fiber cores are arranged in this oversheath, and the gap portion of this oversheath and these two optical fiber is filled with the aramid fiber material.
11. optical patchcord according to claim 3; It is characterized in that said mixing cable is the flat structure, it comprises four oversheaths that are connected through dowel; Two oversheaths that wherein are positioned at both sides are respectively arranged with copper conductor; Two oversheaths in the middle of being positioned at are respectively arranged with fiber cores, and, be filled with the aramid fiber material in the gap of this fiber cores and oversheath.
12. optical patchcord according to claim 2 is characterized in that, is provided with a fiber cores in the said mixing cable, said getting stuck is provided with a said groove, and said fiber adapter is single worker's fiber adapter.
13. optical patchcord according to claim 2 is characterized in that, the said outer setting that gets stuck is useful on the shell fragment of the said joints of optical fibre of plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220181235 CN202631788U (en) | 2012-04-25 | 2012-04-25 | Optical fiber jumper wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220181235 CN202631788U (en) | 2012-04-25 | 2012-04-25 | Optical fiber jumper wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202631788U true CN202631788U (en) | 2012-12-26 |
Family
ID=47384976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220181235 Expired - Lifetime CN202631788U (en) | 2012-04-25 | 2012-04-25 | Optical fiber jumper wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202631788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837939A (en) * | 2013-04-10 | 2014-06-04 | 连展科技电子（昆山）有限公司 | Connecting device |
-
2012
- 2012-04-25 CN CN 201220181235 patent/CN202631788U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837939A (en) * | 2013-04-10 | 2014-06-04 | 连展科技电子（昆山）有限公司 | Connecting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11860424B2 (en) | Fiber optic/electrical connection system | |
| US8472767B2 (en) | Fiber optic cable and fiber optic cable assembly for wireless access | |
| US5666453A (en) | Fiber optic jumper cables and tracing method using same | |
| EP1199587B1 (en) | Optical/electrical plug connector | |
| US6543941B1 (en) | Jack receptacle having optical and electrical ports | |
| US6137260A (en) | Multifunction connector for hand-held terminal docks | |
| US8794850B2 (en) | Adapter configured with both optical and electrical connections for providing both optical and electrical communications capabilities | |
| US9196999B2 (en) | Two-part modular connector and smart managed interconnect link using the two-part modular connector | |
| EP1199586A2 (en) | Optical fiber cable tracing system | |
| US9310577B2 (en) | Telecommunications cabinet modularization | |
| CN116569087A (en) | Composite module, composite cable assembly and manufacturing method thereof | |
| KR20210049979A (en) | Connector-equipped optical fiber cord with connector, connector, and power supply device | |
| CN202631788U (en) | Optical fiber jumper wire | |
| CN102033267B (en) | Optical fiber jumper and optical distribution frame | |
| CN1996798A (en) | Data link module | |
| WO2015192296A1 (en) | Optical-electrical composite cable system | |
| CN220324863U (en) | Device capable of remotely supplying power and rapidly connecting optical fibers on site by single cable | |
| CN217506199U (en) | Photoelectric hybrid terminal connection system | |
| CN218298593U (en) | Photoelectric hybrid terminal connection system | |
| CN214314067U (en) | Photoelectric information communication box | |
| US8517615B1 (en) | Multi-diameter optical fiber link for all optics system backplane solution | |
| CN214798044U (en) | Photoelectric hybrid connecting device and photoelectric hybrid connecting assembly | |
| CN212366301U (en) | But mixed connector jumper wire of photoelectricity of polarity conversion | |
| CN210807420U (en) | Camera suitable for explosion danger environment adopts optic fibre direct access | |
| JPH0290115A (en) | Light transmission module-containing photoelectric composite active connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |