CN109375324A - A kind of pre-terminated high-density optical-fiber distribution frame - Google Patents
A kind of pre-terminated high-density optical-fiber distribution frame Download PDFInfo
- Publication number
- CN109375324A CN109375324A CN201811236433.1A CN201811236433A CN109375324A CN 109375324 A CN109375324 A CN 109375324A CN 201811236433 A CN201811236433 A CN 201811236433A CN 109375324 A CN109375324 A CN 109375324A
- Authority
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- China
- Prior art keywords
- cabinet body
- optical fiber
- several
- mpo
- mtp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 66
- 238000009826 distribution Methods 0.000 title claims abstract description 28
- 238000005192 partition Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 11
- 230000003287 optical effect Effects 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000013461 design Methods 0.000 abstract description 11
- 230000010354 integration Effects 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 abstract description 4
- 239000000835 fiber Substances 0.000 description 11
- 238000012423 maintenance Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4452—Distribution frames
Abstract
The invention discloses a kind of pre-terminated high-density optical-fiber distribution frames, including cabinet body, several optical fiber configuration modules and several mounting racks: integrating multiple optical fiber interfaces in several optical fiber configuration modules;Several optical fiber configuration modules are installed in several mounting racks;The cabinet body includes demarcation plate, the cabinet body is divided into left and right ends by the demarcation plate, the partition two sides and cabinet body inner wall two sides are from top to bottom provided with several sliding slots, and the mounting rack is installed in the cabinet body by the sliding slot.The High Density Integration and high strength safe, protective value of present invention realization pre-terminated end optical fiber; sufficient cable trace is kept by cabinet body separate type and the design of mounting rack layer-stepping; and prevent the risk of disorderly closedown, while anti-interference ability is stronger, it is easy to repair.
Description
Technical field
The present invention relates to technical field of communication equipment more particularly to a kind of pre-terminated high-density optical-fiber distribution frames.
Background technique
For welding or quick interconnection technique, the manufacture and test job of preterminated cable are all preterminated cable
Implement in the specific environment of factory, guarantees that the accuracy of product, tightness realize the fast wiring of engineering site.Pre-terminated light
Cable is suitable for the novel optical fiber route solution of high density, high reliability wiring requirements, is mainly used in data center.
And existing fibre distribution frame is difficult to meet the High Density Integration of preterminated cable and high strength safe, protection simultaneously
Performance, and during repairing, existing fibre distribution frame is usually completed by being dismantled to cabinet to inside
The maintenance of structure, maintenance cost are higher.
Such as the patent of Publication No. CN207764442U discloses a kind of fibre distribution frame, characterized in that including cabinet body,
Demarcation plate, optical fiber concentrate box body, disk tow wheel and protection block;The demarcation plate includes transverse slat and riser, and riser is used for will be in cabinet body
Part is respectively used to holding tray tow wheel and optical fiber at two parts, and the region that transverse slat is used to place optical fiber carries out laterally separated;Institute
It states protection block and disk tow wheel is located at the two sides of optical fiber;The disk tow wheel is mounted on riser;The disk tow wheel uses cylinder
Shape, the free end of disk tow wheel is provided with anti-skid bulge, several groups groove is provided on the outer wall of disk tow wheel, for twining for optical fiber
Around.
And the patent of Publication No. CN107643575A discloses a kind of compatible MPO formula fibre distribution frame, including shell
With setting optical cable baring dead earth device inside housings, several sub- frames of welding wiring for being fused into end for optical cable,
It is several to be used to provide the sub- frame of MPO wiring of port, the fiber storage of several storages for common jumping fiber for equipment side MPO branch jumping fiber
Sub- frame, bobbin winder device and excessively fine channel, wherein shell includes supporting integrally-built frame body and column, and frame body and column constitute and hold
Between emptying, the sub- frame of welding wiring, the sub- frame of MPO wiring, the sub- frame of fiber storage are all made of standard rack type and are mounted on the accommodating space
It is interior;The both sides of column are arranged in bobbin winder device and excessively fine channel.
Summary of the invention
The purpose of the present invention is in view of the drawbacks of the prior art, providing a kind of pre-terminated high-density optical-fiber distribution frame, realize
The High Density Integration and high strength safe, protective value of pre-terminated end optical fiber, and strong antijamming capability, it is easy to repair.
In order to achieve the goal above, the invention adopts the following technical scheme:
A kind of pre-terminated high-density optical-fiber distribution frame, including cabinet body, several optical fiber configuration modules and several mounting racks:
Multiple optical fiber interfaces are integrated in several optical fiber configuration modules;
Several optical fiber configuration modules are installed in several mounting racks;
The cabinet body includes demarcation plate, and the cabinet body is divided into left and right ends, the partition two by the demarcation plate
Side and cabinet body inner wall two sides are from top to bottom provided with several sliding slots, and the mounting rack is installed on the cabinet by the sliding slot
In vivo.
Preferably, the optical fiber configuration module includes MTP/MPO-MTP/MPO jumper connection module and MTP/MPO-LC modulus of conversion
Block, the MTP/MPO-MTP/MPO jumper connection module is for connecting pre-terminated backbone optical cable and wire jumper, the MTP/MPO-LC conversion
Module is used to backbone optical cable MTP/MPO connection being converted to LC connection.
Preferably, the MTP/MPO-MTP/MPO jumper connection module rear end is provided with cable card slot.
Preferably, each mounting rack can at least install two optical fiber configuration modules.
Preferably, each mounting rack both ends are provided with the sliding block that can slide into and out the sliding slot.
Preferably, the mounting rack includes installation end and lineation end, and the optical fiber configuration module is installed on the installation end,
Several lineation holes are set on the lineation end, are used for optical fiber cable placed and wire jumper.
Preferably, the installation end lower part includes multiple curved through-holes.
It preferably, include cabinet door in front of the cabinet body, the cabinet door is installed on cabinet body by buckle.
Preferably, the cabinet door includes at least two button holes, and the buckle is placed in the button hole, passes through the movement card
Button opens or closes the cabinet door.
Compared with prior art, the present invention keeps sufficient cable trace by cabinet body separation design, and prevents
The risk of disorderly closedown, while anti-interference ability is stronger;Multiple sliding slots are set in cabinet body, the peace of optical fiber configuration module will be installed
It shelves and is installed in sliding slot, form layering drawer-type structure, module can be inserted into from distributing frame rear portion, can also be every layer from front door
Drawer takes out, without dismantling entire distributing frame or from cabinet body rear operating;The cabinet door press fastening type of distributing frame designs, and protectiveness is stronger
Effective dust simultaneously, and cabinet door can quickly be opened and closed by mobile knocker, it is convenient that inside is safeguarded and overhauled.
Detailed description of the invention
Fig. 1 is the structure that a kind of cabinet body for pre-terminated high-density optical-fiber distribution frame that embodiment one provides is separated with mounting rack
Schematic diagram;
Fig. 2 is that a kind of pre-terminated high-density optical-fiber distribution frame that embodiment one provides removes the structural schematic diagram after cabinet body;
Fig. 3 is a kind of overall structure diagram for pre-terminated high-density optical-fiber distribution frame that embodiment one provides;
Fig. 4 is a kind of cabinet door structure schematic diagram for pre-terminated high-density optical-fiber distribution frame that embodiment one provides.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
Embodiment one
The present embodiment provides a kind of pre-terminated high-density optical-fiber distribution frames, as shown in Figs 1-4, including cabinet body 100, Ruo Ganguang
Fine configuration module 200 and several mounting racks 300:
Multiple optical fiber interfaces 210 are integrated in several optical fiber configuration modules 200;
Several optical fiber configuration modules 200 are installed in several mounting racks 300;
The cabinet body 100 includes demarcation plate 110, and the cabinet body 100 is divided into left and right two by the demarcation plate 110
End, 110 two sides of partition and 100 inner wall two sides of the cabinet body are from top to bottom provided with several sliding slots 120, the mounting rack
300 are installed in the cabinet body 100 by the sliding slot 120.
Existing fibre distribution frame is difficult to meet High Density Integration and high strength safe, protective value simultaneously, and is carrying out
During maintenance, existing fibre distribution frame usually completes the maintenance to internal structure by being dismantled to cabinet, dimension
Protect higher cost.
By the way that several sliding slots are from top to bottom arranged in cabinet body, the mounting rack for being used to install optical fiber configuration module is passed through into cunning
Slot is installed in cabinet body, each mounting rack can at least install two pipeline configuration modules, forms layered structure, realizes drawer
Formula installation, module can be inserted into from distributing frame rear portion, can also from the drawer taking-up of every layer of front door, without dismantle entire distributing frame or
From cabinet body rear operating.
Optical fiber configuration module is replaceable link block, can be before cabinet body, below insert or pull out, and can be with
It being mixed and matched with any module in same standalone chassis, the module of multiple types can meet different application demands, such as
Jumper connection, transition and conversion, or even there are also dedicated filling member, module is very compact and light, when easily scalable equipment, are inserted into
And dismounting.For example, can be removed currently used when infrastructure is upgraded to higher message transmission rate by operator
10G module, the then module of the practical 40G being more suitable for and 100G, this building mode be system obtain better scalability and
Adaptability.The cabinet body of the present embodiment is divided into left and right two parts by partition, realizes separation design, and user can only connect in access
The half at end is connect, while will not influence mounted optical fiber relevant to key business, internal both sides carry out left and right separation, user
What can be planned prevents intersecting for the optical fiber on cabinet one side and another side, and the isolated measure in this left and right can keep the cable road of abundance
Diameter, and prevent the risk of disorderly closedown, while anti-interference ability is stronger.
The cabinet body of pre-terminated high-density optical-fiber distribution frame provided in this embodiment is the cabinet of 1U or 4U, and 1U cabinet aims at
The application of middle and higher density and design, this kind of application when being attached with server and interchanger needs in same or adjacent machine
On frame, 1U cabinet is typically mounted on the top of equipment enclosure, and provides the optical fiber of up to 144 cores for the rack space of every 1U.Machine
Excess cable is independently put into each side of equipment enclosure by this split-type design permission user of case, to reduce to current
The influence of communication.4U cabinet aims at highdensity application and designs, this kind of application and high density blade server and interchanger
It is needed in same or adjacent rack when conscientious connection, 4U cabinet is typically mounted on the upper surface of interchanger or in the following, and is every
The rack space of 4U provides the optical fiber of up to 576 cores, and this split-type design of cabinet allows user independently to go out excess cable
It is placed on each side of equipment enclosure, to reduce the influence to Current communications.Space internal medicine of the high density cabinet in 1U is held
72 LC that receive are bis- to attack adapter or MTP adapter, and accommodates 288 in the space internal medicine of 4U, and this high density can not only
Totle drilling cost is reduced, and rack space can be distributed to effectively to the active equipment that can generate income.
Preferably, the optical fiber configuration module 200 includes that MTP/MPO-MTP/MPO jumper connection module and MTP/MPO-LC are converted
Module, the MTP/MPO-MTP/MPO jumper connection module turn for connecting pre-terminated backbone optical cable and wire jumper, the MTP/MPO-LC
Mold changing block is used to backbone optical cable MTP/MPO connection being converted to LC connection.
High density, the expansible design of high-density optical-fiber distribution frame use provided in this embodiment are suitable for fast-developing
The message transmission rate and transceiver kept updating in data center.Cabinet can not only expand in height, while can be
Each application provides the schemes such as pre-terminated end, the connection of direct jumper connection.
Preferably, the MTP/MPO-MTP/MPO jumper connection module rear end is provided with cable card slot.
MTP/MPO-MTP/MPO jumper connection module is for connecting pre-terminated end backbone optical cable and wire jumper, in the application, jumper connection module
It substitutes welded-connecting type module and the mode of a kind of quickly " plug and play " is provided, and in the application of MTP/MPO multimode, jumper connection module
Purposes be " end-to-end " parallel optical fiber uses 8 cores, 12 cores or 24 cores for convenience connection, the jumper connection module of the present embodiment is suitable
Orchestration shell may be designed as multiple color, distinguish link rank by the color of adapter shell.
Preferably, each mounting rack 300 can at least install two optical fiber configuration modules 200.
Preferably, 300 both ends of each mounting rack are provided with the sliding block 310 that can slide into and out the sliding slot.
Preferably, the mounting rack 300 includes installation end 320 and lineation end 330, and the optical fiber configuration module 200 is installed
In several lineation holes 331 are arranged on the installation end 320, the lineation end 330, it to be used for optical fiber cable placed and wire jumper.
Since distributing frame can access highdensity fiber optic cables, link is more intensive and complicated, in order to avoid line and line
Between disorder, mounting rack sets installation end and offline end by the present embodiment, modules is installed on installation end, and lineation
End is used for separated time and lineation, makes wire jumper and the neat arrangement of optical cable, not will cause disorder or route damage in structure, while more
Add and facilitates maintenance.
Preferably, 320 lower part of installation end includes multiple curved through-holes.
The mounting end of each layer of mounting rack point includes multiple curved through-holes, and module is installed on the curved through-hole, bent
The setting of shape through-hole can mitigate the weight of whole cabinet, and can save material, while having ventilative effect.
It preferably, include cabinet door 130 in front of the cabinet body 100, the cabinet door 130 is installed on cabinet body 100 by buckle 131
On.
Cabinet door is installed in front of the present embodiment cabinet body, which can open and close, and pass through the card being set in cabinet door
Button is opened and closed, and can be fallen front door by doorway, and be safeguarded or overhauled to inside, without dismantling total,
It operates simpler, saves the time.
Preferably, the cabinet door 100 includes at least two button holes 132, and the buckle 131 is placed in the button hole 132, leads to
It crosses and moves the buckle and 131 open or close the cabinet door 130.
Two button holes are set in the present embodiment cabinet door, cooperate the button hole of cabinet body upper end, buckle, which moves up, to be clasped on cabinet body
The button hole in portion closes the front door of cabinet body, plays dust-proof, protective action;When need to fall front door when, move down buckle, block
Button is under the shifting of the button hole of cabinet door upper end, cabinet door, that is, openable.
The present embodiment keeps sufficient cable trace by cabinet body separation design, and prevents the wind of disorderly closedown
Danger, while anti-interference ability is stronger;Multiple sliding slots are set in cabinet body, the mounting rack for installing optical fiber configuration module is installed on cunning
In slot, layering drawer-type structure is formed, module can be inserted into from distributing frame rear portion, can also be taken out from every layer of front door drawer, nothing
Entire distributing frame need to be dismantled or from cabinet body rear operating;The cabinet door press fastening type of distributing frame designs, and protectiveness is stronger while effectively anti-
Dirt, and cabinet door can quickly be opened and closed by mobile knocker, it is convenient that inside is safeguarded and overhauled.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (9)
1. a kind of pre-terminated high-density optical-fiber distribution frame, which is characterized in that including cabinet body, several optical fiber configuration modules and several
Mounting rack:
Multiple optical fiber interfaces are integrated in several optical fiber configuration modules;
Several optical fiber configuration modules are installed in several mounting racks;
The cabinet body includes demarcation plate, and the cabinet body is divided into left and right ends by the demarcation plate, the partition two sides and
Cabinet body inner wall two sides are from top to bottom provided with several sliding slots, and the mounting rack is installed on the cabinet body by the sliding slot
It is interior.
2. a kind of pre-terminated high-density optical-fiber distribution frame as described in claim 1, which is characterized in that the optical fiber configuration module
Including MTP/MPO-MTP/MPO jumper connection module and MTP/MPO-LC conversion module, the MTP/MPO-MTP/MPO jumper connection module is used
In connection pre-terminated backbone optical cable and wire jumper, the MTP/MPO-LC conversion module is used to turn backbone optical cable MTP/MPO connection
It is changed to LC connection.
3. a kind of pre-terminated high-density optical-fiber distribution frame as claimed in claim 2, which is characterized in that the MTP/MPO-MTP/
MPO jumper connection module rear end is provided with cable card slot.
4. a kind of pre-terminated high-density optical-fiber distribution frame as described in claim 1, which is characterized in that each mounting rack is extremely
Two optical fiber configuration modules can be installed less.
5. a kind of pre-terminated high-density optical-fiber distribution frame as described in claim 1, which is characterized in that each mounting rack two
End is provided with the sliding block that can slide into and out the sliding slot.
6. a kind of pre-terminated high-density optical-fiber distribution frame as described in claim 1, which is characterized in that the mounting rack includes peace
Dress end and lineation end, the optical fiber configuration module are installed on the installation end, several lineation holes are arranged on the lineation end, are used for
Optical fiber cable placed and wire jumper.
7. a kind of pre-terminated high-density optical-fiber distribution frame as described in claim 1, which is characterized in that the installation end lower part packet
Include multiple curved through-holes.
8. a kind of pre-terminated high-density optical-fiber distribution frame as described in claim 1, which is characterized in that include in front of the cabinet body
Cabinet door, the cabinet door are installed on cabinet body by buckle.
9. a kind of pre-terminated high-density optical-fiber distribution frame as claimed in claim 8, which is characterized in that the cabinet door includes at least
Two button holes, the buckle are placed in the button hole, open or close the cabinet door by the movement buckle.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811236433.1A CN109375324A (en) | 2018-10-23 | 2018-10-23 | A kind of pre-terminated high-density optical-fiber distribution frame |
PCT/CN2019/103322 WO2020082895A1 (en) | 2018-10-23 | 2019-08-29 | Patch panel for pre-terminated high-density optical fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811236433.1A CN109375324A (en) | 2018-10-23 | 2018-10-23 | A kind of pre-terminated high-density optical-fiber distribution frame |
Publications (1)
Publication Number | Publication Date |
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CN109375324A true CN109375324A (en) | 2019-02-22 |
Family
ID=65401409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811236433.1A Pending CN109375324A (en) | 2018-10-23 | 2018-10-23 | A kind of pre-terminated high-density optical-fiber distribution frame |
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CN (1) | CN109375324A (en) |
WO (1) | WO2020082895A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110673282A (en) * | 2019-09-25 | 2020-01-10 | 深圳长飞智连技术有限公司 | Ultrahigh-density modular optical fiber distribution frame system |
WO2020082895A1 (en) * | 2018-10-23 | 2020-04-30 | 浙江一舟电子科技股份有限公司 | Patch panel for pre-terminated high-density optical fiber |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3129495B1 (en) * | 2021-11-22 | 2024-03-01 | Idea Optical | High Density Optical Splitter |
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CN109375324A (en) * | 2018-10-23 | 2019-02-22 | 浙江舟电子科技股份有限公司 | A kind of pre-terminated high-density optical-fiber distribution frame |
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CN202854381U (en) * | 2012-10-11 | 2013-04-03 | 武汉新能量科技发展有限公司 | Photoelectric separation distribution cabinet for power fiber to the home |
CN203275729U (en) * | 2013-05-24 | 2013-11-06 | 中国联合网络通信集团有限公司 | Optical-fiber distribution frame |
US20160231524A1 (en) * | 2015-02-10 | 2016-08-11 | Commscope, Inc. Of North Carolina | Bridging connector for adjacent sliding trays |
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WO2020082895A1 (en) * | 2018-10-23 | 2020-04-30 | 浙江一舟电子科技股份有限公司 | Patch panel for pre-terminated high-density optical fiber |
CN110673282A (en) * | 2019-09-25 | 2020-01-10 | 深圳长飞智连技术有限公司 | Ultrahigh-density modular optical fiber distribution frame system |
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CB02 | Change of applicant information |
Address after: 315191, No. 6, high voltage Road, Jiangshan Town, Ningbo, Zhejiang, Yinzhou District Applicant after: ZHEJIANG SHIP ELECTRONICS TECHNOLOGY Co.,Ltd. Address before: 315191 science and Technology Park, Jiangshan Town, Ningbo, Zhejiang, Yinzhou District Applicant before: ZHEJIANG SHIP ELECTRONICS TECHNOLOGY Co.,Ltd. |
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Application publication date: 20190222 |
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