CN201622378U - Inserting piece type PLC optical divider - Google Patents
Inserting piece type PLC optical divider Download PDFInfo
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- CN201622378U CN201622378U CN2010200333401U CN201020033340U CN201622378U CN 201622378 U CN201622378 U CN 201622378U CN 2010200333401 U CN2010200333401 U CN 2010200333401U CN 201020033340 U CN201020033340 U CN 201020033340U CN 201622378 U CN201622378 U CN 201622378U
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- optical branching
- branching device
- adapter
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Abstract
The utility model discloses an inserting piece type PLC optical divider comprising an outer box, a PLC optical dividing module, at least nine optical movable connectors and at least nine adapters, wherein the PLC optical dividing module is fixed in the outer box; one end of each optical movable connector is connected with the PLC optical dividing module; the at least nine adapters are fixed on the outer box and each adapter corresponds to one optical movable connector; one end of each adapter is connected with the other end of the corresponding optical movable connector; and the other ends of the adapters are respectively connected with a service type leather-line cable. The inserting piece type PLC optical divider has the benefits of good stability, uniform optical division, strong generality, easy integration, site manufacture, convenience, flexibility, practicability and convenient construction.
Description
Technical field
The utility model relates to the optical branching device field, particularly a kind of blade inserting PLC optical branching device.
Background technology
Along with the needs of user to the raising of the network bandwidth, stability requirement and the contour band width service of development IPTV, existing access way such as ADSL can not be satisfied the demand, and therefore can provide high bandwidth, high efficiency FTTH network in China great development space will be arranged in recent years.Optical branching device is based on the core light device in the FTTH network of PON technology, and the 1/2 * N that is used for from the local side to user connects, and realizes one-level or secondary beam split.The plane light wave waveguide technology of comparatively using always in the prior art, be to make optical waveguide branch device with semiconductor technology, function is along separate routes finished on chip, can on a chip, realize nearly shunt more than the 1X32, then, be coupled respectively at the chip two ends encapsulation input end and output terminal multichannel light fibre array.The advantage of this device has: 1, loss is insensitive to optical wavelength transmission, can satisfy the transmission needs of different wave length; 2, beam split is even, can give the user with the signal uniform distribution; 3, compact conformation, volume is little, can be directly installed in the existing various cross-connecting box, does not need particular design to reserve very big installing space; 4, single device divided channel is a lot, can reach more than 32 the tunnel; 5, the multichannel cost is low, divides way many more, and cost advantage is obvious more.
Yet optical branching device generally all adopts the flame-proof ABS shell, and the transformation of the way is installed certain limitation.Therefore, how to improve the dirigibility of use of PLC optical branching device and dilatation, make it not be only applicable to new medium-to-high grade sub-district and villa district, can also be applicable to the residential quarters that some are old, become the problem that those skilled in the art need solve.
The utility model content
Technical scheme to be solved of the present utility model provides a kind of blade inserting PLC optical branching device, to solve the deficiencies in the prior art.
For solving technique scheme, the utility model provides a kind of blade inserting PLC optical branching device, comprising: outer box; The PLC spectral module, be fixed in the described outer box; At least 9 photo-reactive connectors, and an end of each photo-reactive connector all connects described PLC spectral module; At least 9 adapters, be fixed on the described outer box, the corresponding photo-reactive connector of each adapter, and each adapter one end connects the other end of the photo-reactive connector corresponding with it, and the other end of described adapter connects into the house type covered wire cable respectively.。
Preferable, having hole on the described outer box, described adapter is fixed on the described hole.
Preferable, described photo-reactive connector is fixed on the adapter corresponding with it.
Preferable, described PLC spectral module is 1: 8PLC optical branching device, described adapter are 9, described photo-reactive connector is 9.
Preferable, in described 9 adapters 1 connects the input end of described PLC spectral module, 8 output terminals that connect described PLC spectral module respectively by the photo-reactive connector of correspondence in addition by the photo-reactive connector of correspondence.
Preferable, described PLC spectral module is 1: 16 or 2: 16PLC optical branching device, described adapter are 17 or 18, described photo-reactive connector is identical with described adapter quantity.
Preferable, in described 17 or 18 adapters 1 or 2 connect the input end of described PLC spectral module, 16 output terminals that connect described PLC spectral module respectively by the photo-reactive connector of correspondence in addition by the photo-reactive connector of correspondence.
Preferable, described PLC spectral module is 1: 32 or 2: 32PLC optical branching device, described adapter are 33 or 34, described photo-reactive connector is identical with described adapter quantity.
Preferable, in described 33 or 34 adapters 1 or 2 connect the input end of described PLC spectral module, 32 output terminals that connect described PLC spectral module respectively by the photo-reactive connector of correspondence in addition by the photo-reactive connector of correspondence.
The beneficial effects of the utility model are: good stability, and beam split is even, and highly versatile is integrated easily, and field fabrication is convenient, flexible, practical, easy construction.
Description of drawings
Fig. 1 is the blade inserting PLC optical branching device structural representation of a preferred embodiment.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.
See also Fig. 1, a kind of blade inserting PLC optical branching device comprises:
Outer box 4;
PLC spectral module 3, be fixed in the outer box 4;
At least 9 photo-reactive connectors 2 (for for purpose of brevity, only showing 9 photo-reactive connectors among Fig. 1) and an end of each photo-reactive connector 2 all connect PLC spectral module 3;
At least 9 adapters 1 are (for for purpose of brevity, only show 9 adapters among Fig. 1), be fixed on the described outer box 4, each adapter 1 corresponding photo-reactive connector 2, and each adapter 1 one end connects the other end of the photo-reactive connector 2 corresponding with it, and the other end of adapter 1 connects into the house type covered wire cable respectively.
Further, have hole on the outer box 4, adapter 1 is fixed on the described hole.
Further, photo-reactive connector 2 is fixed on the adapter corresponding with it 1.
Further, outer box 4 is the outer box of cold-rolled steel sheet.
Further, PLC light sub-module 3 is 1: the 8PLC optical branching device, and adapter 1 is 9, photo-reactive connector 2 is 9.
Further, in another preferred embodiment, PLC spectral module 3 is 1: 16 or 2: 16PLC optical branching device, adapter 1 are 17 or 18, and the quantity of photo-reactive connector 2 is identical with adapter 1.And in described 17 or 18 adapters 1 or 2 connect the input ends of PLC spectral modules 3,16 output terminals that connect PLC spectral modules 3 respectively by corresponding photo-reactive connector 2 in addition by corresponding photo-reactive connector 2.
Further, in another preferred embodiment, PLC spectral module 3 is 1: 32 or 2: 32PLC optical branching device, adapter 1 are 33 or 34, and photo-reactive connector 2 is identical with adapter 1 quantity.And in described 33 or 34 adapters 1 or 2 connect the input ends of PLC spectral modules 3,32 output terminals that connect PLC spectral modules 3 respectively by corresponding photo-reactive connector 2 in addition by corresponding photo-reactive connector 2.
The utility model adopts the photo-reactive connector with connection adaptor and PLC spectral module, and the light path of spectral module being told by adapter imports into the house type covered wire cable.Covered wire cable has stronger compressive property, less bending property to add segregative characteristics, stable performance, easy construction.The optical branching device specification that the utility model adopts has one chip, double-disk and four-piece type, corresponding optical branching device specification is: 1: 8PLC optical branching device, 1: 16 or 2: 16PLC optical branching device, 1: 32 or 2: the 32PLC optical branching device is widely used in the corridor termination rack.
The utility model advantage is:
1, the utility model adopts the PLC spectral module, so have good stability, beam split is even, highly versatile, integrated characteristics easily.
2, the utility model optical branching device adopts the blade inserting structure, and by increasing the dilatation that light divides inserted sheet quantity to realize port flexibly, the light sub-module of different capabilities has versatility and interchangeability.The house type covered wire cable is gone in the general employing of outlet, can adopt quick mechanical splice, and field fabrication is convenient, flexible, practical.
3, the utility model optical branching device light harvesting branch and adapter are very easy to construction in one, have reduced because of the damage of constructing or improper storage causes.
Above embodiment is the unrestricted the technical solution of the utility model in order to explanation only.Any modification or partial replacement that does not break away from the utility model spirit and scope all should be encompassed in the middle of the claim scope of the present utility model.
Claims (9)
1. a blade inserting PLC optical branching device is characterized in that, comprising:
Outer box;
The PLC spectral module, be fixed in the described outer box;
At least 9 photo-reactive connectors, and an end of each photo-reactive connector all connects described PLC spectral module;
At least 9 adapters, be fixed on the described outer box, the corresponding photo-reactive connector of each adapter, and each adapter one end connects the other end of the photo-reactive connector corresponding with it, and the other end of described adapter connects into the house type covered wire cable respectively.
2. blade inserting PLC optical branching device as claimed in claim 1 is characterized in that: have hole on the described outer box, described adapter is fixed on the described hole.
3. blade inserting PLC optical branching device as claimed in claim 1 is characterized in that: described photo-reactive connector is fixed on the adapter corresponding with it.
4. blade inserting PLC optical branching device as claimed in claim 1 is characterized in that: described PLC spectral module is 1: 8PLC optical branching device, described adapter are 9, and described photo-reactive connector is 9.
5. blade inserting PLC optical branching device as claimed in claim 4, it is characterized in that: in described 9 adapters 1 connects the input end of described PLC spectral module, 8 output terminals that connect described PLC spectral module respectively by the photo-reactive connector of correspondence in addition by the photo-reactive connector of correspondence.
6. blade inserting PLC optical branching device as claimed in claim 1 is characterized in that: described PLC spectral module is 1: 16 or 2: 16PLC optical branching device, described adapter are 17 or 18, and described photo-reactive connector is identical with described adapter quantity.
7. blade inserting PLC optical branching device as claimed in claim 6, it is characterized in that: in described 17 or 18 adapters 1 or 2 connect the input end of described PLC spectral module, 16 output terminals that connect described PLC spectral module respectively by the photo-reactive connector of correspondence in addition by the photo-reactive connector of correspondence.
8. blade inserting PLC optical branching device as claimed in claim 1 is characterized in that: described PLC spectral module is 1: 32 or 2: 32PLC optical branching device, described adapter are 33 or 34, and described photo-reactive connector is identical with described adapter quantity.
9. blade inserting PLC optical branching device as claimed in claim 8, it is characterized in that: in described 33 or 34 adapters 1 or 2 connect the input end of described PLC spectral module, 32 output terminals that connect described PLC spectral module respectively by the photo-reactive connector of correspondence in addition by the photo-reactive connector of correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200333401U CN201622378U (en) | 2010-01-21 | 2010-01-21 | Inserting piece type PLC optical divider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200333401U CN201622378U (en) | 2010-01-21 | 2010-01-21 | Inserting piece type PLC optical divider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201622378U true CN201622378U (en) | 2010-11-03 |
Family
ID=43025837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200333401U Expired - Lifetime CN201622378U (en) | 2010-01-21 | 2010-01-21 | Inserting piece type PLC optical divider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201622378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318176A (en) * | 2018-09-27 | 2019-02-12 | 湖南省康普通信技术有限责任公司 | A kind of blade inserting takes optical splitter dust cap to choose fixture |
-
2010
- 2010-01-21 CN CN2010200333401U patent/CN201622378U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318176A (en) * | 2018-09-27 | 2019-02-12 | 湖南省康普通信技术有限责任公司 | A kind of blade inserting takes optical splitter dust cap to choose fixture |
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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: 20101103 |