CN206946048U - Optical cable interconnecting device - Google Patents
Optical cable interconnecting device Download PDFInfo
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- CN206946048U CN206946048U CN201720442665.7U CN201720442665U CN206946048U CN 206946048 U CN206946048 U CN 206946048U CN 201720442665 U CN201720442665 U CN 201720442665U CN 206946048 U CN206946048 U CN 206946048U
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- optical fiber
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- rack
- optical cable
- tail
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Abstract
The utility model discloses a kind of optical cable interconnecting device, including rack, optical cable access device and optical-electrical converter.Rack includes sequentially connected multiple side walls and can cover one or more of cabinet door, the multiple side wall side wall of the rack being provided with the multiple holes passed through for cable；Optical cable access device, it is arranged in the rack, the optical cable access device includes being used for the intelligent acess end of incoming fiber optic and picks out end for picking out the tail optical fiber of tail optical fiber；Optical-electrical converter, it is arranged in the rack, the optical-electrical converter includes the tail optical fiber incoming end for accessing the tail optical fiber and picks out end for the netting twine of connected with network cable, and the tail optical fiber that the tail optical fiber can be connected to the optical cable access device is picked out between end and the tail optical fiber incoming end of the optical-electrical converter.Optical cable interconnecting device provided by the utility model, optical cable access device and optical-electrical converter are arranged at interior of equipment cabinet, and the cabinet door of rack can be closed, and can prevent muroid from biting to sting, enhance the reliability of equipment.
Description
Technical field
The utility model belongs to fiber optic communication switching technique field, more particularly to a kind of optical cable interconnecting device.
Background technology
Optical fiber has very wide application in the communications field, and the optical cable (special line) of operator's laying finally wants access terminal user,
Need corresponding switching device.
Existing access via telephone line client branch end computer room accesses typically by small-sized optical terminal equipment, substantially access technology
Scheme is：Base station and client's son field computer room are connected by optical cable, optical cable accesses client's son field computer room inner fiber termination box, then
Customer equipment is accessed after being changed by small-sized optical terminal equipment.Optical fiber terminal box is the terminating head of an optical cable, i.e. fibre-optic terminus
One end access optical cable of box, another section picks out tail optical fiber, the equipment equivalent to an optical cable is split into single fiber.Small light is whole
End equipment is that the Ethernet transmission media that a kind of optical signal by short-range twisted pair telecommunications number and long range is interchangeable turns
Unit is changed, optical-electrical converter is also referred to as in many places.The optical fiber terminal box of client and small-sized optical terminal equipment are generally put
It is placed in the open cabinet of client, also part computer room is directly exposed to be positioned in computer room without access rack.
Existing branch end client computer room access special line equipment used is usually placed in open cabinet or exposed placement, because
The general non-customer priority support computer room of such computer room, environment is bad in most of computer room, optical fiber terminal box often occurs to equipment room
Tail optical fiber suffer mouse situation about biting broken.
Utility model content
The utility model embodiment provides a kind of optical cable interconnecting device, can accommodate and protect tail optical fiber.
First aspect, there is provided a kind of optical cable interconnecting device, including rack, optical cable access device and optical-electrical converter.Rack
Sequentially connected multiple side walls and one or more of cabinet door, the multiple side walls side wall that can cover rack are provided with use
In multiple holes that cable passes through；Optical cable access device, is arranged in rack, and the optical cable access device is included for incoming fiber optic
Intelligent acess end and pick out end for picking out the tail optical fiber of tail optical fiber；Optical-electrical converter, it is arranged in rack, the optical-electrical converter includes
For accessing the tail optical fiber incoming end of tail optical fiber and picking out end for the netting twine of connected with network cable, tail optical fiber can be connected to optical cable access device
Tail optical fiber pick out end the tail optical fiber incoming end of optical-electrical converter between.
In the first possible implementation, optical cable access device is fibre melting disc, and it is slotting that the tail optical fiber of fibre melting disc, which picks out end,
Connect formula tail optical fiber interface.
With reference to above-mentioned possible implementation, being provided with second of possible implementation, in rack can pull
One or more slide trays.
With reference to above-mentioned possible implementation, in the third possible implementation, optical cable interconnecting device also includes using
In the fiber storage unit for accommodating tail optical fiber.
With reference to above-mentioned possible implementation, in the 4th kind of possible implementation, fiber storage unit is fiber winding disk, around fibre
Disk includes being used for the circular periphery of tail optical fiber, and the fin for preventing tail optical fiber from coming off is provided with periphery.
With reference to above-mentioned possible implementation, in the 5th kind of possible implementation, the number of slide tray be it is multiple,
And multiple slide trays are stacked or are arranged side by side, fiber storage unit and optical cable access device are respectively arranged at different slip supports
In disk.
With reference to above-mentioned possible implementation, in the 6th kind of possible implementation, rack is further provided with being used for
The hangers of fixed rack.
With reference to above-mentioned possible implementation, in the 7th kind of possible implementation, one or more side walls of rack
Set for hollow out.
With reference to above-mentioned possible implementation, in the 8th kind of possible implementation, multiple holes be respectively power supply string holes,
Tail optical fiber hole and wire-netting aperture.
With reference to above-mentioned possible implementation, in the 9th kind of possible implementation, fibre melting disc is 12 core fibre distributions
Frame.
The optical cable interconnecting device that the utility model embodiment provides, optical cable access device and optical-electrical converter are arranged at machine
Inside cabinet, the cabinet door of rack can be closed, therefore tail optical fiber/wire jumper between optical cable access device and optical-electrical converter can be accommodated all
Stung in that in rack, can prevent that muroid from biting, enhance the reliability of equipment.
Brief description of the drawings
, below will be in the utility model embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The required accompanying drawing used is briefly described, it should be apparent that, drawings described below is only of the present utility model one
A little embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is the structural representation of the optical cable interconnecting device provided according to the utility model one embodiment；
Fig. 2 is the schematic diagram of fibre melting disc, pallet and fiber winding disk in Fig. 1.
Wherein：
12- pallets, 13- slide rails, 14- fibre melting discs, 15- fiber winding disks, 19- tail optical fibers pick out end；
20- racks, 21- cabinet doors, 22- lockers, 23- lockholes, 24- wire-netting apertures, 25- power supply string holes, 26- optic fibre holes,
27- heat emission holes；
30- optical-electrical converters, 40- loose-leaves, 50- hangers.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is part of the embodiment of the present utility model, rather than whole embodiments.Based on the reality in the utility model
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is all belonged to
In the scope of the utility model protection.
In the following detailed description, it is proposed that many details, to provide to comprehensive understanding of the present utility model.
But it will be apparent to those skilled in the art that the utility model can be in these details not be needed
Implement in the case of some details.Description to embodiment below is used for the purpose of carrying by showing example of the present utility model
For being better understood to of the present utility model.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the application in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It is to be shown according to the structure of the optical cable interconnecting device of the utility model one embodiment offer with reference to figure 1 and Fig. 2, Fig. 1
It is intended to, Fig. 2 is the schematic diagram of fibre melting disc 14, slide tray 12 and fiber winding disk 15 in Fig. 1.
In the present embodiment, optical cable interconnecting device includes rack 20, optical cable access device, optical-electrical converter 30, slide tray
12 and fiber winding disk 15.Optical cable access device is fibre melting disc 14, multiple plug-in type tail optical fiber interfaces for being used to transfer is provided with, in optical cable
A plurality of optical fiber can be welded to each plug-in type tail optical fiber interface respectively.Fibre melting disc 14, optical-electrical converter 30, slide tray 12,
Fiber winding disk 15 and tail optical fiber/wire jumper of connection fibre melting disc 14 and optical-electrical converter 30 are placed in closed rack 20, can be dropped
Low tail optical fiber/wire jumper is by the possibility of damaged by rats.
Rack 20 is closed cabinet, and in hexahedron structure, its physical dimension is cabinet basic size in the present embodiment
Long 480mm, wide 350mm and high 230mm.The front panel of rack 20 is cabinet door 21, and is articulated with by loose-leaf 40 on rack 20.Cabinet
Locker 22 is provided with door 21, lockhole 23 is provided with the top surface of rack 20, for coordinating with locker 22 with locking
Rack 20.There is screw hole left and right sides panel front and back end, for fixing hanger；Rear board is integrally closed panel, and above section is equal
It can be fixedly connected by welding.Locker 22 is located at the upper panel centre position, when lock core rotates into top panel lockhole
When 23, rack 20 is in closed state.
Two sides of rack 20 are provided with hangers 50, and mounting hole/mounting groove is provided with hangers 50, for by rack
20 are articulated in wall or other mounting structures.Hangers 50 is arranged on the side of rack 20 close to the one of front panel in the present embodiment
Side, in an alternative embodiment hangers 50 can also be arranged on the side of rack 20 close to rear board side.In the present embodiment,
The structure of hangers 50 is angle bar shape, i.e., including two vertical plates.One plate face of hangers 50 is welded in the side of rack 20, separately
An outer plate face is provided with mounting hole/mounting groove.In some alternative embodiments, hangers 50 can also be other structures, as long as
The fixation to rack 20 can be realized.
Two sides of rack 20 and bottom surface are provided with the array of heat emission hole 27 so that above-mentioned panel forms engraved structure, just
In radiating.Top surface, which is not provided with heat emission hole 27, can prevent dust from falling into inside rack 20.One side of rack 20 is additionally provided with
Wire-netting aperture 24, power supply string holes 25 and optic fibre hole 26.Holes for optical cables is located at side cabinet middle and upper part, is easy to optical cable to melt intervention core disk；Net
String holes 24 and power supply string holes 25 are located at below side plate, and power supply string holes 25 separately thread with wire-netting aperture 24.
In some alternative embodiments, can also there was only setting heat emission hole 27 on side panel or bottom panel, i.e. rack 20
Part panels be engraved structure.
Tray rack is provided with rack 20, slide rail 13 is provided with tray rack.Slide rail 13 includes can the relative fixation slided
Portion and movable part, movable part top panel are welded and fixed.Tray rack is used to install slide tray 12, and slide tray 12 passes through slide rail 13
It can be arranged on tray rack pull.Slide tray 12 can be one, or stacking it is multiple.Slided in the present embodiment
Pallet 12 is two, is respectively used to accommodate fibre melting disc 14 and fiber winding disk 15.In an alternative embodiment, the quantity of slide tray 12
It can be one.
Fibre melting disc 14 be it is a kind of connect optical cable device, welding and branch for optical fiber.In the present embodiment, fibre melting disc 14
For the core ODF of standard 12 (Optical Distribution Frame) core disk, i.e. 12 core fibre distributing frames, including 12 plug-in types
Tail optical fiber interface, connected available for the connector grafting for pigtail ends with being formed.12 plug-in type tail optical fiber interfaces, it can access six pairs
Fibre core, can at most place four single devices, can meet branch's computer room business demand substantially.The one of plug-in type tail optical fiber interface
Hold and can be used for the connector of grafting tail optical fiber for the optical fiber in welding optical cable, the other end.Client is when accessing new business, Ke Yizhi
The tail optical fiber access port of the plug-in type tail optical fiber interface and optical-electrical converter that are plugged to fibre melting disc 14 respectively using the both ends of wire jumper is connect, side
Just it is quick, without the molten fine possibility for operating, existing service disconnection being reduced in scene.
Slide tray 12 has accommodation space, can directly accommodate tail optical fiber more than needed, i.e., be used as fiber storage unit.Certainly,
Fiber winding disk 15 can also be set in accommodation space, be easy to tail optical fiber coiling more than needed, make wiring more as shown in this embodiment
It is regular.Fiber winding disk 15 includes the disk body of two semicircle shapes, and spacing is set between two disk bodies.Set on the periphery of disk body limited
Bit slice, for the axial direction abjection for preventing tail optical fiber from being replaced from disk.Fiber winding disk 15 can be multilayer disc body, i.e. the edge on disk body periphery
The multigroup banking stop of its axial arranging, make disk body surface formed it is multiple around drawing lines.Tail optical fiber can be wrapped in two fiber winding disks 15
On periphery, make wiring more regular.
In some alternative embodiments, fiber winding disk 15 can also be not provided with slide tray 12, tail optical fiber/wire jumper can be tied up
It is placed in into disk in slide tray 12.
Optical-electrical converter 30 includes the tail optical fiber incoming end for accessing tail optical fiber and picks out end for the netting twine of connected with network cable.Light
Electric transducer is a kind of transmission media converting unit for being interchangeable optical signal and electric signal, mainly will using photoelectric effect
Optical signal is converted into electric signal.
In long-distance transmissions signal, how using optical fiber transmission, this is due to that the transmission belt of optical fiber is wide, stability
It is good.And the equipment of user terminal is mostly the terminal (such as phone or computer) that can only receive and dispatch electric signal, this is just needed the light in optical fiber
Signal is converted to the electric signal that computer or phone etc. can be identified and handled, it is therefore desirable to uses optical-electrical converter.Opto-electronic conversion
Device can convert electrical signals into optical signal, optical signal can also be converted into electric signal.Conventional photoelectric effect switching device
There are photo resistance, photoelectric multiplier, photocell, PIN pipes, CCD (Charge-coupled Device) etc..
The tail optical fiber incoming end of optical-electrical converter 30 is the optical signal for being used to receive tail optical fiber transmission, by electrooptical device
After processing, optical signal is changed into electric signal, can be exported by netting twine output end.It can be slotting that tail optical fiber incoming end and netting twine, which pick out end,
Connection interface, it is easy to connect and cuts off, facilitates line adjustment operation when Added Business or business change.Meanwhile client have it is newly-increased
During business, it is not necessary to connected new business tail optical fiber with the fused fiber splice in optical cable by way of melting fibre again, direct grafting is
Can, simplify operational sequence complexity and the risk of original service disconnection can be reduced.
In use, the optical fiber in optical cable to be welded to the intelligent acess end of fibre melting disc 14 one by one first, then by wire jumper/tail
The tail optical fiber that fine one end with connector is inserted into fibre melting disc 14 picks out end 19, then the other end grafting of wire jumper/tail optical fiber is entered
The tail optical fiber incoming end of optical-electrical converter 30, the netting twine that the netting twine of user is finally inserted to optical-electrical converter 30 pick out end.Fibre melting disc
14 and optical-electrical converter 30 be arranged inside rack 20, the cabinet door 21 of rack 20 can be closed, therefore fibre melting disc 14 and photoelectricity turn
Tail optical fiber/wire jumper between parallel operation 30 can be all contained in rack 20, can prevent muroid from biting to sting.In addition, working as needs to access new industry
During business, only need between fibre melting disc 14 and optical-electrical converter 30 grafting tail optical fiber/wire jumper, it is convenient and swift, it is not necessary to molten fine
Operation, the risk of original service disconnection can be reduced.
In some alternative embodiments, optical cable access device can also be optical fiber terminal box, be provided with optical fiber terminal box
Interface unit.The both ends of interface unit are respectively used to connect optical cable and optical fibres with tail optical fiber, and the connection of optical fiber and tail optical fiber is by molten
It is connected in what is integrally realized.In use, the optical fiber in optical cable needs to connect with tail optical fiber welding, it is encapsulated into optical fiber terminal box.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in various in the technical scope that the utility model discloses
Equivalent modifications or substitutions, these modifications or substitutions should all cover within the scope of protection of the utility model.Therefore, this practicality
New protection domain should be defined by scope of the claims.
Claims (10)
- A kind of 1. optical cable interconnecting device, it is characterised in that including：Rack, including sequentially connected multiple side walls and the cabinet door that the rack can be covered, one in the multiple side wall Or multiple side walls are provided with the multiple holes passed through for cable；Optical cable access device, it is arranged in the rack, the optical cable access device includes the intelligent acess end for incoming fiber optic End is picked out with for picking out the tail optical fiber of tail optical fiber；AndOptical-electrical converter, it is arranged in the rack, the optical-electrical converter includes being used for the tail optical fiber incoming end for accessing the tail optical fiber End is picked out with the netting twine for connected with network cable, the tail optical fiber that the tail optical fiber can be connected to the optical cable access device picks out end and institute Between the tail optical fiber incoming end for stating optical-electrical converter.
- 2. optical cable interconnecting device according to claim 1, it is characterised in that the optical cable access device is fibre melting disc, institute State fibre melting disc tail optical fiber pick out end be plug-in type tail optical fiber interface.
- 3. optical cable interconnecting device according to claim 1 or 2, it is characterised in that being provided with the rack can pull One or more slide trays.
- 4. optical cable interconnecting device according to claim 3, it is characterised in that also include being used for the fiber storage list for accommodating tail optical fiber Member.
- 5. optical cable interconnecting device according to claim 4, it is characterised in that the fiber storage unit is fiber winding disk, it is described around Fine disk includes being used for the circular periphery of tail optical fiber, and the fin for preventing tail optical fiber from coming off is provided with the periphery.
- 6. optical cable interconnecting device according to claim 4, it is characterised in that the number of the slide tray is multiple, and Multiple slide trays are stacked or are arranged side by side, and the fiber storage unit and the optical cable access device are respectively arranged at not In the same slide tray.
- 7. optical cable interconnecting device according to claim 4, it is characterised in that the rack is further provided with being used to fix The hangers of the rack.
- 8. optical cable interconnecting device according to claim 4, it is characterised in that one or more side walls of the rack are to engrave Sky is set.
- 9. optical cable interconnecting device according to claim 4, it is characterised in that the multiple hole is respectively power supply string holes, tail Fine hole and wire-netting aperture.
- 10. optical cable interconnecting device according to claim 2, it is characterised in that the fibre melting disc is 12 core fibre distributing frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720442665.7U CN206946048U (en) | 2017-04-25 | 2017-04-25 | Optical cable interconnecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720442665.7U CN206946048U (en) | 2017-04-25 | 2017-04-25 | Optical cable interconnecting device |
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| Publication Number | Publication Date |
|---|---|
| CN206946048U true CN206946048U (en) | 2018-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720442665.7U Active CN206946048U (en) | 2017-04-25 | 2017-04-25 | Optical cable interconnecting device |
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| CN (1) | CN206946048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109445048A (en) * | 2018-12-20 | 2019-03-08 | 江苏图越电子科技有限公司 | A kind of cable terminal box and fiber optical transceiver integral structure |
-
2017
- 2017-04-25 CN CN201720442665.7U patent/CN206946048U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109445048A (en) * | 2018-12-20 | 2019-03-08 | 江苏图越电子科技有限公司 | A kind of cable terminal box and fiber optical transceiver integral structure |
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