CN205787265U - A kind of double-side operation exempts from jumping fiber optical cable joining shunt case - Google Patents
A kind of double-side operation exempts from jumping fiber optical cable joining shunt case Download PDFInfo
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- CN205787265U CN205787265U CN201620470558.0U CN201620470558U CN205787265U CN 205787265 U CN205787265 U CN 205787265U CN 201620470558 U CN201620470558 U CN 201620470558U CN 205787265 U CN205787265 U CN 205787265U
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Abstract
The utility model discloses a kind of double-side operation and exempt from jumping fiber optical cable joining shunt case, including casing, the front of described casing becomes symmetrical structure with the back side, and the front of described casing is respectively optical distribution cable welding area, backbone optical cable welding area, optical branching device district and optical cable introducing device from top to bottom；Described optical distribution cable welding area is provided with 12 core tail fiber type pallets；Described backbone optical cable welding area is provided with 12 core fusion integrated trays；The back side of described casing is provided with distribution tail optical fiber directorial area.The beneficial effects of the utility model are, it is achieved that it is open-minded that jumping fiber route is exempted from optical distribution cable welding area and backbone optical cable welding area and optical branching device, decreases adapter and jumping fiber, reduces cost and improve operation, safeguard convenience.
Description
Technical field
This utility model relates to a kind of double-side operation and exempts from jumping fiber optical cable joining shunt case, in Networks of Fiber Communications, it is possible to achieve the welding of optical fiber, stores, pass by one's way and the function such as optical fiber point-to-multipoint is compatible.Belong to communication network device technical field.
Background technology
At present, fiber cable cross connection box function singleness on the market, in the case of jumping fiber does not goes out casing, still use cross-connection system, and use flexible jumper to connect, increase loose joint point, can not well be managed for the remaining fibre in casing；Use fusion integrated tray, take cabinet space, affect tank capacity；Functional areas do not have classifying rationally, and casing inner boundary is unintelligible.
Summary of the invention
Deficiency for traditional product, this utility model provides the structural models that the corresponding tail optical fiber of optical distribution cable directly melts, optical distribution cable welding area uses 12 core tail fiber type pallets, optical distribution cable is drawn after tail optical fiber welding, replace tradition light jumping fiber, during use, the tail optical fiber drawn after welding is terminated with corresponding light branch or trunk welding area port, the route that wouldn't open, be stored in distribution tail optical fiber directorial area；Using double-side operation optical cable cross-connecting box casing, each functional areas carry out classifying rationally, and uses 12 core high density fusion integrated trays, tank capacity effectively promotes, and casing inner boundary is clear.
Solve the technical problem that: traditional fiber cable cross connection box, is connected with jumping fiber open-minded after the welding respectively of backbone optical cable and optical distribution cable, when needing placement optical branching device, then needs to take former tray position, reduce tank capacity, still needing to when opening use jumping fiber termination, whole casing is relatively costly, and communication failure point is many, Insertion Loss is high, it is unfavorable for follow-up maintenance, and too much remaining fibre can take cabinet space, box house functional areas do not divide, and interface is unintelligible.
In order to realize foregoing invention purpose, the technical scheme that this utility model is used is:
A kind of double-side operation exempts from jumping fiber optical cable joining shunt case, and including casing, the front of described casing becomes symmetrical structure with the back side, and the front of described casing is respectively optical distribution cable welding area, backbone optical cable welding area, optical branching device district and optical cable introducing device from top to bottom；Described optical distribution cable welding area is provided with 12 core tail fiber type pallets；Described backbone optical cable welding area is provided with 12 core fusion integrated trays；The back side of described casing is provided with distribution tail optical fiber directorial area.
Preferably, described optical cable introducing device is provided with larynx hoop.
Preferably, described 12 core tail fiber type pallets are compatible with described 12 core fusion integrated tray installation dimensions.
Preferably, horizontal cassette wire loop it is provided with between described optical distribution cable welding area and backbone optical cable welding area.
Preferably, it is provided with cassette wire loop between described backbone optical cable welding area and optical branching device district.
The beneficial effects of the utility model are: achieving optical distribution cable welding area and backbone optical cable welding area and optical branching device, to exempt from jumping fiber route open-minded, draw with the tail optical fiber after the welding of optical distribution cable welding area and replace tradition light jumping fiber, decrease adapter and jumping fiber, reduce cost, decrease communication failure point, reduce Insertion Loss, improve network security；Backbone optical cable welding area uses 12 core high density fusion integrated trays, and function is complete, volume is little, i.e. solves molten fine problem and solves again tank capacity problem；Jumping fiber passage before and after using in the middle of two-sided casing, each function zoning is clear and definite, and front is consistent with structure, i.e. solves capacity problem and improves again operation ease；Compared with traditional product, not only it is greatly improved the total capacity of casing, significantly improves casing closeness, also substantially increase operation, safeguard convenience.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of this utility model embodiment.
Fig. 2 be this utility model embodiment remove optical cable introducing device Facad structure schematic diagram.
In Fig. 1: 1-1 is base；1-2 is casing；1-3 is optical cable introducing device；1-4 is optical branching device district；1-5 is cassette wire loop；1-6 is backbone optical cable welding area；1-7 is horizontal cassette wire loop；1-8 is optical distribution cable welding area；1-9 is big wire loop；1-10 is double-deck wire loop；1-11 is before and after's jumping fiber passage.
In Fig. 2: 2-1 is distribution tail optical fiber directorial area.
Detailed description of the invention
The utility model is described in more detail with specific embodiment below in conjunction with the accompanying drawings.
A kind of double-side operation exempts from jumping fiber optical cable joining shunt case, and including casing, the front of described casing becomes symmetrical structure with the back side, and the front of described casing is respectively optical distribution cable welding area, backbone optical cable welding area, optical branching device district and optical cable introducing device from top to bottom；Described optical distribution cable welding area is provided with 12 core tail fiber type pallets；Described backbone optical cable welding area is provided with 12 core fusion integrated trays；The back side of described casing is provided with distribution tail optical fiber directorial area.Described optical cable introducing device is provided with larynx hoop.Described 12 core tail fiber type pallets are compatible with described 12 core fusion integrated tray installation dimensions.Horizontal cassette wire loop it is provided with between described optical distribution cable welding area and backbone optical cable welding area.It is provided with cassette wire loop between described backbone optical cable welding area and optical branching device district.Backbone optical cable welding area uses 12 core high density fusion integrated trays, and function is complete, volume is little, it is achieved backbone optical cable be fused into end, each casing is two-sided can install 28 pallets altogether；Optical distribution cable welding area uses 12 core tail fiber type pallets, it is achieved tail optical fiber is also drawn and replaced tradition light jumping fiber by the welding of optical distribution cable, reduces cost, reduces communication failure point, reduces Insertion Loss, promotes network security, and each casing is two-sided can install 48 pallets altogether；Optical branching device district uses insert type optical branching device, volume is little, and different splitting ratio optical branching device installation dimensions are compatible, highly versatile, each casing is two-sided has 1 point of 8 slot 32, for installing 1 point 4,1 point 8,1 point 16,1 point 32, the different splitting ratio insert type optical branching devices such as 1 point 64；Distribution tail optical fiber directorial area uses insert box formula, is one-to-one relationship with optical distribution cable welding area pallet, and every optical distribution cable welding area pallet tail optical fiber correspondence is stored in distribution tail optical fiber directorial area insert box, solves to open the storage management of route.
As shown in Figure 1, use the mode of base 1-1 supporting box 1-2, it is optical cable introducing device 1-3 below front in casing, double-side operation casing front is completely the same with structure, backbone optical cable and optical distribution cable all enter casing 1-2 from bottom by base 1-1, fixing and stripping ground connection on optical cable introducing device 1-3, backbone optical cable after stripping along the casing left and right sides on, in entering backbone optical cable welding area 1-6, with 12 core high density fusion integrated trays by cassette wire loop 1-5, tail optical fiber is fused into end；Optical distribution cable after stripping along the casing left and right sides on, by cassette wire loop 1-5 until casing top enters optical distribution cable welding area 1-8, with tail optical fiber welding in 12 core tail fiber type pallets drawing, the tail optical fiber drawn first passes around horizontal cassette wire loop 1-7, by excessive wire loop 1-9, fine under double-deck wire loop 1-10 internal layer again, it is incorporated into distribution tail optical fiber directorial area 2-1 correspondence insert box and carries out storage management, when route opened by needs, take out corresponding tail optical fiber and terminate to corresponding trunk welding area port or optical branching device district port by fibre on double-deck wire loop 1-10 outer layer, before and after needs during jumping fiber, then it is connected with corresponding ports by jumping fiber passage 1-11 front and back, need not to open, the most still carry out storage management in distribution tail optical fiber directorial area 2-1 correspondence insert box；Optical branching device district 1-4 port then uses 1 meter of long jumping fiber to walk fibre and tuning is attached through double-deck wire loop 1-10 when needing route to open with backbone optical cable welding area 1-6 port.
Although this utility model is open as above with preferred embodiment; but embodiment and accompanying drawing are not for limiting this utility model; any it is familiar with this those skilled in the art; without departing from the spirit and scope of this utility model; can make various changes or retouch from working as, but same within protection domain of the present utility model.Protection domain the most of the present utility model should be with being as the criterion that claims hereof protection domain is defined.
Claims (5)
1. a double-side operation exempts from jumping fiber optical cable joining shunt case, including casing, it is characterized in that, the front of described casing becomes symmetrical structure with the back side, and the front of described casing is respectively optical distribution cable welding area, backbone optical cable welding area, optical branching device district and optical cable introducing device from top to bottom；Described optical distribution cable welding area is provided with 12 core tail fiber type pallets；Described backbone optical cable welding area is provided with 12 core fusion integrated trays；The back side of described casing is provided with distribution tail optical fiber directorial area.
A kind of double-side operation the most according to claim 1 exempts from jumping fiber optical cable joining shunt case, it is characterised in that described optical cable introducing device is provided with larynx hoop.
A kind of double-side operation the most according to claim 1 exempts from jumping fiber optical cable joining shunt case, it is characterised in that described 12 core tail fiber type pallets are compatible with described 12 core fusion integrated tray installation dimensions.
A kind of double-side operation the most according to claim 1 exempts from jumping fiber optical cable joining shunt case, it is characterised in that be provided with horizontal cassette wire loop between described optical distribution cable welding area and backbone optical cable welding area.
A kind of double-side operation the most according to claim 1 exempts from jumping fiber optical cable joining shunt case, it is characterised in that be provided with cassette wire loop between described backbone optical cable welding area and optical branching device district.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620470558.0U CN205787265U (en) | 2016-05-23 | 2016-05-23 | A kind of double-side operation exempts from jumping fiber optical cable joining shunt case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620470558.0U CN205787265U (en) | 2016-05-23 | 2016-05-23 | A kind of double-side operation exempts from jumping fiber optical cable joining shunt case |
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| CN205787265U true CN205787265U (en) | 2016-12-07 |
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| CN201620470558.0U Active CN205787265U (en) | 2016-05-23 | 2016-05-23 | A kind of double-side operation exempts from jumping fiber optical cable joining shunt case |
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2016
- 2016-05-23 CN CN201620470558.0U patent/CN205787265U/en active Active
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