CN211402833U - 16-core new polarity connecting structure - Google Patents
16-core new polarity connecting structure Download PDFInfo
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- CN211402833U CN211402833U CN201920830596.6U CN201920830596U CN211402833U CN 211402833 U CN211402833 U CN 211402833U CN 201920830596 U CN201920830596 U CN 201920830596U CN 211402833 U CN211402833 U CN 211402833U
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- optical fiber
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Abstract
The utility model relates to a 16-core new polarity connecting structure, wherein a connecting link comprises a new polarity 16-core module box, a new polarity MPO trunk optical cable, an extended new polarity MPO trunk optical cable and an extended new polarity 16-core module box; the sequence of inserting 16-core optical fibers into the inner hole site of the new-polarity 16-core module box is a jump sequence, the sequence of fan-out optical fibers of the new-polarity 16-core module box is a direct connection, and the inner part of the fan-out optical fiber of the new-polarity 16-core module box is a direct connection with a new-polarity MPO main optical cable; the utility model discloses a 16 new polarity connection structure of core, its focus lies in the line sequence arrangement of 16 core fiber connection points of new polarity 16 core module box, and its substantial effect lies in that new polarity MPO trunk optical cable trunk is inside not to be the link and alternately.
Description
[ technical field ]
The utility model relates to a photoelectric device technical field, concretely relates to 16 new polarity connection structure of core.
[ background art ]
Optical fiber has been widely used as a transmission medium for signals in recent years due to its advantages of high bandwidth and low loss. The MPO connector is a commonly used multi-core optical fiber connector and is widely applied to photoelectric device products, and the working principle of the MPO connector is that an external part supporting spring applies thrust to a core element insertion core to enable a plurality of pairs of optical fiber end surfaces fixed by a pair of insertion cores to be tightly attached, so that optical signal transmission is achieved. With the continuous development of communication and data networks, the requirement for the number of cores of MPO connectors is increasing.
Polarity crossing is performed inside a Trunk in the existing MPO connector, as shown in FIG. 4, the two ends of the Trunk do not have Pin ports, the optical fiber lines inside the module box are directly connected, the MT has the Pin ports, all adapters adopt Key-up interfaces to connect Key-down interfaces, and the polarity crossing performed inside the Trunk is not easy to use.
[ summary of the invention ]
An object of the utility model is to overcome the defect that prior art exists, provide a 16 core new polarity connection structure.
The utility model relates to a 16 new polarity connection structure of core, its characterized in that, the connection link includes
A new polarity 16-core cartridge having a cartridge body,
inserting 16-core optical fibers into the inner hole site of the new-polarity 16-core module box in the sequence that a first optical fiber is inserted into a first hole site, a second optical fiber is inserted into a sixteenth hole site, a third optical fiber is inserted into a second hole site, a fourth optical fiber is inserted into a fifteenth hole site, a fifth optical fiber is inserted into a third hole site, a sixth optical fiber is inserted into a fourteenth hole site, a seventh optical fiber is inserted into a fourth hole site, an eighth optical fiber is inserted into a thirteenth hole site, a ninth optical fiber is inserted into a fifth hole site, a tenth optical fiber is inserted into a twelfth hole site, an eleventh optical fiber is inserted into a sixth hole site, a twelfth optical fiber is inserted into an eleventh hole site, a thirteenth optical fiber is inserted into a seventh hole site, a fourteenth optical fiber is inserted into a tenth hole site, a fifteenth;
the new polarity 16-core modular cassette 16-core fanout fiber sequence is direct.
A new polarity MPO main optical cable is internally and directly connected.
The connection link further comprises
The inside of the extended new-polarity MPO trunk optical cable is directly connected;
an extended new polarity 16 core cartridge.
And both ends of the new polarity MPO Trunk optical cable Trunk are provided with Pin ports.
One end of the extended new-polarity MPO Trunk optical cable Trunk is provided with a Pin port, and the other end of the extended new-polarity MPO Trunk optical cable Trunk.
All adapters are Key-up interface to Key-down interface.
The utility model discloses a 16 new polarity connection structure of core does, its focus lie in new polarity 16 core module box 16 core fiber connection point's line sequence arrange on, its substantial effect lies in new polarity MPO trunk optical cable trunk inside do not do the link alternately.
[ description of the drawings ]
FIG. 1 is a schematic view of a new polarity 16 core modular cassette fiber insertion;
FIG. 2 is a schematic diagram of a new polarity 16 core modular cassette fiber fanout;
fig. 3 is a 16-core new polarity link diagram.
FIG. 4 is a schematic diagram of a 12-core magnetic connection structure in the prior art.
Description of reference numerals:
1-16 optical fiber orders, (1) - (16) hole sites, 17 new polarity 16-core module boxes, 18 new polarity MPO Trunk optical cables Trunk, 19 extended new polarity MPO Trunk optical cables Trunk, and 20 extended new polarity 16-core module boxes.
[ detailed description of the invention ]
The technical solution of the present invention will be further described with reference to the accompanying drawings and examples, which are believed to be clear to those skilled in the art.
Example one
A16-core new polarity connection structure is characterized in that a connection link comprises a new polarity 16-core module box and a new polarity MPO trunk optical cable,
a new polarity 16 core cartridge is shown in figures 1-2,
as shown in fig. 1, the order of inserting 16-core optical fibers into the inner holes of the new-polarity 16-core module case is that a first optical fiber is inserted into a first hole, a second optical fiber is inserted into a sixteenth hole, a third optical fiber is inserted into a second hole, a fourth optical fiber is inserted into a fifteenth hole, a fifth optical fiber is inserted into a third hole, a sixth optical fiber is inserted into a fourteenth hole, a seventh optical fiber is inserted into a fourth hole, an eighth optical fiber is inserted into a thirteenth hole, a ninth optical fiber is inserted into a fifth hole, a tenth optical fiber is inserted into a twelfth hole, an eleventh optical fiber is inserted into a sixth hole, a twelfth optical fiber is inserted into an eleventh hole, a thirteenth optical fiber is inserted into a seventh hole, a fourteenth optical fiber is inserted into a tenth hole, a fifteenth optical fiber is inserted into an eighth hole, and a sixt;
as shown in fig. 2, the 16-core fan-out optical fibers of the new-polarity 16-core module box are directly connected in sequence, that is, the first optical fiber is inserted into the first hole, the second optical fiber is inserted into the second hole, the third optical fiber is inserted into the third hole, the fourth optical fiber is inserted into the fourth hole, the fifth optical fiber is inserted into the fifth hole, the sixth optical fiber is inserted into the sixth hole, the seventh optical fiber is inserted into the seventh hole, the eighth optical fiber is inserted into the eighth hole, the ninth optical fiber is inserted into the ninth hole, the tenth optical fiber is inserted into the tenth hole, the eleventh optical fiber is inserted into the eleventh hole, the twelfth optical fiber is inserted into the twelfth hole, the thirteenth optical fiber is inserted into the thirteenth hole, the fourteenth optical fiber is inserted into the fourteenth hole, the fifteenth optical fiber is inserted into the fifteenth hole.
A novel polarity MPO main optical cable is internally and directly connected, namely a first optical fiber is inserted into a first hole site, a second optical fiber is inserted into a second hole site, a third optical fiber is inserted into a third hole site, a fourth optical fiber is inserted into a fourth hole site, a fifth optical fiber is inserted into a fifth hole site, a sixth optical fiber is inserted into a sixth hole site, a seventh optical fiber is inserted into a seventh hole site, an eighth optical fiber is inserted into an eighth hole site, a ninth optical fiber is inserted into a ninth hole site, a tenth optical fiber is inserted into a tenth hole site, an eleventh optical fiber is inserted into an eleventh hole site, a twelfth optical fiber is inserted into a twelfth hole site, a thirteenth optical fiber is inserted into a thirteenth hole site, a fourteenth optical fiber is inserted into a fourteenth hole site, a fifteenth optical fiber is inserted into.
Example two
The derivative connection link also includes, as shown in figure 3,
an extended new polarity MPO trunk cable is directly connected inside, namely a first optical fiber is inserted into a first hole site, a second optical fiber is inserted into a second hole site, a third optical fiber is inserted into a third hole site, a fourth optical fiber is inserted into a fourth hole site, a fifth optical fiber is inserted into a fifth hole site, a sixth optical fiber is inserted into a sixth hole site, a seventh optical fiber is inserted into a seventh hole site, an eighth optical fiber is inserted into an eighth hole site, a ninth optical fiber is inserted into a ninth hole site, a tenth optical fiber is inserted into a tenth hole site, an eleventh optical fiber is inserted into an eleventh hole site, a twelfth optical fiber is inserted into a twelfth hole site, a thirteenth optical fiber is inserted into a thirteenth hole site, a fourteenth optical fiber is inserted into a fourteenth hole site, a fifteenth optical fiber is inserted into a fifteenth hole site.
An extended new polarity 16 core cartridge.
EXAMPLE III
And both ends of the new polarity MPO Trunk optical cable Trunk are provided with Pin ports.
One end of the extended new-polarity MPO Trunk optical cable Trunk is provided with a Pin port, and the other end of the extended new-polarity MPO Trunk optical cable Trunk.
All adapters are Key-up interface to Key-down interface.
Claims (5)
1. A16-core new polarity connection structure is characterized in that a connection link comprises
A new polarity 16-core cartridge having a cartridge body,
inserting 16-core optical fibers into the inner hole site of the new-polarity 16-core module box in the sequence that a first optical fiber is inserted into a first hole site, a second optical fiber is inserted into a sixteenth hole site, a third optical fiber is inserted into a second hole site, a fourth optical fiber is inserted into a fifteenth hole site, a fifth optical fiber is inserted into a third hole site, a sixth optical fiber is inserted into a fourteenth hole site, a seventh optical fiber is inserted into a fourth hole site, an eighth optical fiber is inserted into a thirteenth hole site, a ninth optical fiber is inserted into a fifth hole site, a tenth optical fiber is inserted into a twelfth hole site, an eleventh optical fiber is inserted into a sixth hole site, a twelfth optical fiber is inserted into an eleventh hole site, a thirteenth optical fiber is inserted into a seventh hole site, a fourteenth optical fiber is inserted into a tenth hole site, a fifteenth;
the 16-core fan-out optical fibers of the new-polarity 16-core module box are directly connected in sequence;
the inside of the novel-polarity MPO trunk optical cable is directly connected;
the new polarity 16-core module box is connected with a new polarity MPO main optical cable.
2. The 16-core new polarity connection structure of claim 1, wherein the connection link further comprises
The inside of the extended new-polarity MPO trunk optical cable is directly connected;
an extended new polarity 16 core cartridge.
3. The 16-core new polarity connection structure according to claim 1, wherein the new polarity MPO Trunk cable Trunk has Pin ports at both ends.
4. The 16-core new polarity connection structure of claim 2, wherein the extended new polarity MPO trunk cable has a Pin port at one end and no Pin port at the other end.
5. The 16-core new polarity connection structure of claim 1, wherein the new polarity 16-core module box is connected with the new polarity MPO trunk optical cable through a Key-up interface to a Key-down interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920830596.6U CN211402833U (en) | 2019-06-04 | 2019-06-04 | 16-core new polarity connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920830596.6U CN211402833U (en) | 2019-06-04 | 2019-06-04 | 16-core new polarity connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211402833U true CN211402833U (en) | 2020-09-01 |
Family
ID=72227756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920830596.6U Active CN211402833U (en) | 2019-06-04 | 2019-06-04 | 16-core new polarity connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211402833U (en) |
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2019
- 2019-06-04 CN CN201920830596.6U patent/CN211402833U/en active Active
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