CN2462410Y - High density molten terminal integrated optical fiber distribution rack - Google Patents
High density molten terminal integrated optical fiber distribution rack Download PDFInfo
- Publication number
- CN2462410Y CN2462410Y CN 00222619 CN00222619U CN2462410Y CN 2462410 Y CN2462410 Y CN 2462410Y CN 00222619 CN00222619 CN 00222619 CN 00222619 U CN00222619 U CN 00222619U CN 2462410 Y CN2462410 Y CN 2462410Y
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- China
- Prior art keywords
- fiber
- high density
- optical fiber
- unit
- dish
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- Expired - Lifetime
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Abstract
The utility model discloses a high density molten terminal integrated optical fiber distribution rack, which is composed of a small base, a big base, a left and a right wallboards, an upper bracket, a left connecting plate piece, a right connecting plate and support brackets on the left and on the right to form a standard machine frame, wherein the left of the standard machine frame is a skip fiber chamber, and a right connection plate is provided with a line of fiber winding column which is used for winding superfluous skip fiber; the middle of the standard machine frame is provided with a plurality of integrative units and an optical fiber cable fixing and wire passing unit, wherein the integrative unit combines functions of melting fiber, terminal and fibre winding as a whole. The limited space of the machine frame can be fully utilized by using the utility model, and the utility model realizes high density and large capacity. The length of tail fiber can be shortened, optical loss can be reduced, the cost can be reduced and one-to-one confection and whole front operation can be realized.
Description
The utility model is to be used for optical cable termination, optical fiber connection, distribution, the local side distributing frame of scheduling in the optical communication network.Belong to the communications patching field.
Domestic existing communication generally all is to be made of the welding unit and the terminal module unit that are contained on the frame with fibre distribution frame, the fibre distribution frame of this structure is generally adopted, but have following shortcoming: (1) is because the welding unit, terminal unit is separate, make patch cord length long partially, the light signal loss increases, and it is unintelligible to connect up.(2) welding terminal is difficult to realize preparation in 1: 1.(3) the welding unit occupies many fronts rack space, is difficult to realize high density, high capacity.(4) be difficult to realize that comprehensive front advances cable and operation.
Goal of the invention of the present utility model is to provide a kind of novel optical fiber distributing frame, this fibre distribution frame can restrain the shortcoming that reproduction has technology, structure, realize that the welding terminal is integrated, thereby obtain bigger capacity, realize that welding, terminal become preparation in 1: 1, shorten patch cord length, make wiring more clear, can realize single face and double-side operation simultaneously.The comprehensive welding cost of every core fibre obviously descends.
Goal of the invention of the present utility model is achieved in that
The utility model is by small footprint, big base, left and right sidesing wall plate, upper bracket, Left-wing Federation's plate, right yoke plate and left and right sides support are formed, it is characterized in that: by small footprint, big base, left and right sidesing wall plate, upper bracket, Left-wing Federation's plate, it is the jumping fiber chamber that right yoke plate and left and right sides prop up the left side that is configured to a standard rack, and the unnecessary jumping fiber of row winding fine tube coiling is housed on the web joint of right side, and the centre is provided with several comprehensive units and an optical cable fixedly reached the line unit, fixed cell is arranged on the napex or the bottom of frame, optical cable fixed head in the fixed cell is installed in the front or the reverse side of fixed cell, on the left boxboard of each comprehensive unit with the standard rack coupling part before, back position all has into fine hole, and (the 2.6m frame is provided with 12 unit, 2.2m frame is provided with 10 unit)
The utility model standard rack is 19 inches.
6 molten fibre of collection, terminal, dish fibre are housed in the utility model comprehensive unit are the set dish of one and a multidiameter rotating around it.Comprehensive unit is provided with 12 unit in the 2.6m frame, and 10 unit are set on the 2.2m frame.
The utility model collection is molten fine, around deposit, angle-inserting type is installed FC/PC/ and SC/PC adapter on the master of set dish that terminal is one; insertion adapter of tail optical fiber; other end and fused fiber splice after stripping is opened in coiling; the welding position is after the pyrocondensation protection; be stuck on the protection tube deck, the optical fiber excess length that is connected with tail optical fiber can be taken inventory on the coiling dish.
Principle of work of the present utility model is: trunk, optical distribution cable enter the optical cable fixed cell, through opening stripping, on the optical cable fixing block of fixed cell fixedly behind the strengthening core, fixed block and optical cable are fixed on the optical cable fixed head with waiting hoop again.According to user's needs fixed cell can be arranged on the napex of frame or bottom, thereby the front or the reverse side that also the optical cable fixed head can be installed in the unit make things convenient for top and bottom, front-back advance cable.Open stripping after the optical fiber of protection enters comprehensive unit along the front or the back in frame left side.The optical fiber that enters comprehensive unit enters the set dish after tying up on the fixed support of left side, unit, in the good tail optical fiber welding mutually of set dish inner disc, and take inventory unnecessary optical fiber with on inner disc.Tail optical fiber links to each other with the adapter outer end that adapter outer end and another are connected with tail optical fiber, or is directly connected to other terminal device or transmission equipment by jumping fiber.Surplus long jumping fiber through the jumping fiber card around on fine cylinder.
The utility model high-capacity optical fiber distributing frame mainly contains following advantage with other optical fiber cable distribution frame ratio:
A, design adopted collection molten fine, around the set dish of depositing, terminal is one; can angle-inserting type be installed by FC/PC/ and SC/PC adapter on the master of this set dish; insertion adapter of tail optical fiber; other end and fused fiber splice after stripping is opened in coiling; the welding position is after the pyrocondensation protection; be stuck on the protection tube deck, the optical fiber excess length that is connected with tail optical fiber can be taken inventory on the coiling dish.Because terminal and welding greatly shorten the length of tail optical fiber on a dish, loss reduces; And cabling is clear.The welding terminal becomes preparation in 1: 1.Another obvious characteristics advantage is that the coiling dish is contained in the master, can leave the master operation, makes fiber reel around more orderly, and is easy to operate.
B, because the optical cable fixed cell can be installed in the top or the bottom of frame, and the optical cable fixed head in the fixed cell can be contained in the back side and front, thereby optical cable can upper and lower, forward and backwardly enter frame and fixes.Since on the left boxboard of each comprehensive unit with the frame coupling part before, fine hole has all been opened in back position, thereby can guarantee that optical cable enters comprehensive unit from the front or on the left of the back side, make the utility model fibre distribution frame have full-frontal operating function, also can double-side operation.
The utility model improvements over the prior art make it can make full use of limited rack space, realize high density, high capacity.Shorten patch cord length and reduce optical loss.Reduce and make, use cost realizes preparation in 1: 1 and full-frontal operation.
Provide accompanying drawing of the present utility model below.
The structural representation of Fig. 1 the utility model frame
Fig. 2 the utility model set dish is furnished with the structural representation of fiber adapter
Leave the structural representation of master behind the last a branch of optical fiber of Fig. 3 the utility model set coiling coiling
Below in conjunction with drawings and Examples, the utility model is described in further detail.
The utility model is by small footprint 1, big base 2, left and right sidesing wall plate 3, upper bracket 7, Left-wing Federation's plate 6, right yoke plate 12 and left and right sides support 13 are formed, it is characterized in that: by small footprint 1, big base 2, left and right sidesing wall plate 3, upper bracket 7, Left-wing Federation's plate 6, right yoke plate 12 and left and right sides support 13 constitute one by one, and the left side of a standard rack 14 is jumping fiber chambers 4, one row winding fine tube dish 10 is housed around unnecessary jumping fiber on the right side web joint 12, the centre is provided with several comprehensive units 9 and an optical cable fixedly reached line unit 8, fixed cell 8 is arranged on the napex or the bottom of standard rack 14, optical cable fixed head in the fixed cell 8 is installed in the front or the reverse side of fixed cell, on the left boxboard of each comprehensive unit 9 with standard rack 14 coupling parts before, fine hole has all been opened in back position.
6 molten fibre of collection, terminal, dish fibre are housed in the comprehensive unit 9 are the set dish 11 of one and a multidiameter 5 rotating around it.
Collection is molten fine, around deposit, angle-inserting type is installed FC/PC/ and SC/PC adapter on the master of set dish 11 that terminal is one; insertion adapter of tail optical fiber; other end and fused fiber splice after stripping is opened in coiling; the welding position is after the pyrocondensation protection; be stuck on the protection tube deck, the optical fiber excess length that is connected with tail optical fiber can be taken inventory on the coiling dish.
The utility model can make full use of limited rack space, realizes high density, high capacity.Shorten patch cord length and reduce optical loss.Reduce and make, use cost realizes the full-frontal operation of preparation in 1: 1 and 100%.
Claims (5)
1, high density welding terminal integrated fiber distributing frame, by small footprint (1), big base (2), left and right sidesing wall plate (3), upper bracket (7), Left-wing Federation's plate (6), right yoke plate (12) and left and right sides support (13) are formed, it is characterized in that: by small footprint (1), big base (2), left and right sidesing wall plate (3), upper bracket (7), Left-wing Federation's plate (6), the left side that right yoke plate (12) and left and right sides support (13) constitute a standard rack (14) is jumping fiber chamber (4), one row winding fine tube dish (10) is housed around unnecessary jumping fiber on the right side web joint (12), the centre is provided with several comprehensive units (9) and an optical cable fixedly reached line unit (8), fixed cell (8) is arranged on the napex or the bottom of standard rack (14), optical cable fixed head in the fixed cell (8) is installed in the front or the reverse side of fixed cell, on the left boxboard of each comprehensive unit (9) with standard rack (14) coupling part before, fine hole has all been opened in back position.
2, high density welding terminal integrated fiber distributing frame according to claim 1 is characterized in that: standard rack (14) is 19 inches with the installation dimension of comprehensive unit (9).
3, high density welding terminal integrated fiber distributing frame according to claim 1 and 2 is characterized in that: 6 molten fibre of collection, terminal, dish fibre are housed in the comprehensive unit (9) are the set dish (11) of one and the multidiameter (5) that rotates around it.
4, high density welding terminal integrated fiber distributing frame according to claim 3, it is characterized in that: comprehensive unit (9) is provided with 12 unit in the 2.6m frame, and 10 unit are set on the 2.2m frame.
5, high density welding terminal integrated fiber distributing frame according to claim 4; it is characterized in that: collection is molten fine, around deposit, angle-inserting type is installed FC/PC/ and SC/PC adapter on the master of set dish (11) that terminal is one; insertion adapter of tail optical fiber; other end and fused fiber splice after stripping is opened in coiling; the welding position is after the pyrocondensation protection; be stuck on the protection tube deck, the optical fiber excess length that is connected with tail optical fiber can be taken inventory on the coiling dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00222619 CN2462410Y (en) | 2000-03-28 | 2000-03-28 | High density molten terminal integrated optical fiber distribution rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00222619 CN2462410Y (en) | 2000-03-28 | 2000-03-28 | High density molten terminal integrated optical fiber distribution rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2462410Y true CN2462410Y (en) | 2001-11-28 |
Family
ID=33587314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00222619 Expired - Lifetime CN2462410Y (en) | 2000-03-28 | 2000-03-28 | High density molten terminal integrated optical fiber distribution rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2462410Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013149370A1 (en) * | 2012-04-01 | 2013-10-10 | 深圳日海通讯技术股份有限公司 | High-density optical fiber distribution frame |
-
2000
- 2000-03-28 CN CN 00222619 patent/CN2462410Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013149370A1 (en) * | 2012-04-01 | 2013-10-10 | 深圳日海通讯技术股份有限公司 | High-density optical fiber distribution frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20011128 |