CN201732190U - Large-capacity optical fiber distribution frame - Google Patents
Large-capacity optical fiber distribution frame Download PDFInfo
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- CN201732190U CN201732190U CN2009202437741U CN200920243774U CN201732190U CN 201732190 U CN201732190 U CN 201732190U CN 2009202437741 U CN2009202437741 U CN 2009202437741U CN 200920243774 U CN200920243774 U CN 200920243774U CN 201732190 U CN201732190 U CN 201732190U
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- optical fiber
- wire jumper
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Abstract
The utility model discloses a large-capacity optical fiber distribution frame which relates to optical communication technology and comprises a machine cabinet. The large-capacity optical fiber distribution frame comprises an engineering interface and a maintenance interface on the forward and backward direction, wherein the engineering interface is positioned behind the distribution frame and provided with an optical cable connection end; the maintenance interface is positioned at front of the distribution frame and provided with a jumper connection end; the optical cable connection end and the jumper connection end correspond to each other; the engineering interface and the maintenance interface both comprise a line side and an equipment side, the optical cable connection end of the engineering interface belonging to the line side has corresponding relation with the jumper connection end of the maintenance interface belonging to the line side, and the corresponding connection ends are connected with each other; and the optical cable connection end of the engineering interface belonging to the equipment side has the corresponding relation with the jumper connection end of the maintenance interface belonging to the equipment side, and the corresponding connection ends are connected with each other. The large-capacity optical fiber distribution frame has clear and tidy jumper orientation, thereby eliminating the failure hidden trouble of equipment.
Description
Technical field
The utility model relates to optical communication technique.
Background technology
Each operator is increasing for optical fiber consumption demand at present, and presents rapid growth trend.At each telecommunications room, increasing optical fiber need become end, welding, continues and manage; Simultaneously, along with the increase of equipment such as OLT, new requirement has been proposed also for the density of holding of machine room optical fiber.
At present, the ODF (fibre distribution frame) that telecommunications room adopts, major part is that custom and standard are safeguarded in the construction of continuing to use before the several years, the all more and more incompatible fast-developing communication requirement of fiber capacity and way to manage, and fine confusion, scheduling and situation difficult in maintenance, that equipment failure hidden danger is more have generally appearred walking.
The utility model content
Technical problem to be solved in the utility model is, a kind of new fibre distribution frame is provided, and can solve away fine chaotic problem, eliminated equipment failure hidden danger.
The technical scheme that the utility model solve the technical problem employing is, the high-capacity optical fiber distributing frame comprises rack, on fore-and-aft direction, comprises engineering interface and maintenance interface, and engineering interface is positioned at the distributing frame rear, is provided with the optical cable link; Maintenance interface is positioned at distributing frame the place ahead, is provided with the wire jumper link; Optical cable link and wire jumper link are corresponding mutually; Engineering interface and maintenance interface all are divided into line side and equipment side two parts, and the engineering interface optical cable link that belongs to the line side has corresponding relation with the maintenance interface wire jumper link that belongs to the line side, and corresponding link interconnects; The engineering interface optical cable link that belongs to equipment side has corresponding relation with the maintenance interface wire jumper link that belongs to equipment side, and corresponding link interconnects.
Further, on maintenance interface, the wire jumper link in line side and the wire jumper link of equipment side are separately positioned on the left and right sides, and center section is provided with the fine district of wire jumper storage.Maintenance interface is provided with the wire jumper stop means.Below rack, be provided with extending bore or expansion slot.
The contrast of high capacity ODF of the present utility model and traditional ODF:
(1). the comparison of capacity:
Tradition ODF stock size is 2200*600*600 or 2200*800*300 (the wide * of high * is dark, and unit is mm), general capacity be 288 cores to 576 cores, along with a large amount of uses of ODF, cause the machine room space constantly to reduce, cause bigger influence for later construction.
In order to improve the utilization rate in machine room space, the utility model can provide and be of a size of 2200*2400*600 (the wide * of high * is dark, and unit is mm) high capacity ODF, and capacity is increased to 2016 cores.Under equal volume, the core number of traditional ODF is 1152 to 1728 cores, has saved a large amount of machine rooms space using equal core to count under the situation of ODF equipment.
(2). jumping circuit is by comparing:
Tradition ODF wire jumper nearly all is to be directly connected to equipment by tail optical fiber in ODF.When tail optical fiber is on the increase, the situation that tail optical fiber disorderly flies must appear, and " yellow waterfall " also often occurs, and has not only had a strong impact on the attractive in appearance of machine room, the more important thing is and causes quite difficulty of maintenance work.Can only jump tail optical fiber again again when safeguarding can't the resolution target tail optical fiber time, so repeat directly to cause the vicious cycle of tail optical fiber confusion.
The high capacity ODF that the utility model provides has distinguished outside line and interior lines, the tail optical fiber jumper connection is no longer passed through to equipment in interior lines, but be fused to above the ODF unit by the interior lines optical cable, equipment is by ODF unit jumper connection, the ODF unit or and the same cabinet of equipment, perhaps arrange together with equipment, thus the problem of effectively having avoided tail optical fiber disorderly to fly.
(3). the foundation of light path and cancel comparison:
Among the tradition ODF, it is dumb that the cancelling of light path rebulids.As from A building and withdrawing pin, set up at the B frame, not only need cabling again, also might can't cancel circuit in the past, make useless tail optical fiber cumulative, directly cause quite difficulty of maintenance.
High capacity ODF that the utility model provides adopts outside line, interior lines and ODF unit to combine, and makes only cancelling and rebulid and can finishing in the support body front of light path, has not only saved the time, has improved efficient, has also avoided the accumulation of useless tail optical fiber.
(4). the comparison of engineering and attended operation:
Tradition ODF does not clearly tell engineering and maintenance interface, makes the inner cabling confusion of ODF support body.When capacity also fails to reach the design maximum amount under the common situation, just occurred engineering construction and be difficult to operation, the situation that tail optical fiber disorderly flies.
The utility model is clearly distinguished engineering and maintenance interface.Engineering construction is safeguarded wire jumper in the support body front at the support body back side, and two parts are relatively independent, and operation separates.No matter be that opening of support body back side optical cable shelled fixing and welding, or the tail optical fiber jumper connection in support body front, rational guide member is all arranged on support body, the guiding of parts forms working rule, being convenient to guide engineering construction personnel and maintainer according to standard operation, still is in order carefully and neatly done even make whole frame body reach max cap..
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is schematic layout pattern of the present utility model (overlooking).
Fig. 2 is a structural representation of the present utility model.
Embodiment
Referring to Fig. 1,2.
The utility model high-capacity optical fiber distributing frame comprises rack, on fore-and-aft direction, can be divided into engineering interface and maintenance interface, and engineering interface is positioned at the distributing frame rear, is provided with the optical cable link; Maintenance interface is positioned at distributing frame the place ahead, is provided with the wire jumper link; Optical cable link and wire jumper link are corresponding mutually;
Engineering interface and maintenance interface all are divided into line side and equipment side two parts, and the engineering interface optical cable link that belongs to the line side has corresponding relation with the maintenance interface wire jumper link that belongs to the line side, and corresponding link interconnects; The engineering interface optical cable link that belongs to equipment side has corresponding relation with the maintenance interface wire jumper link that belongs to equipment side, and corresponding link interconnects.Engineering interface can carry out optical cable to be fixed, opens stripping, fusion, become end operation etc., and maintenance interface comprises operations such as the connection, wire jumper, loopback, replacing of optical patchcord.
Among Fig. 1, the both sides of maintenance interface are distribution area, line side and equipment side distribution area, are respectively arranged with distributing frame and wire jumper link, and the centre is a jumper zone.The engineering interface left and right sides is line side tail optical fiber passage and equipment side tail optical fiber passage, and welding area separately.
As an embodiment, referring to Fig. 2.The positive left, center, right structure of dividing of distributing frame, among the figure, frontal left is a line side distribution frame 1, is provided with the link of circuit optical cable, is used for welding and switching, the right side is an equipment side distribution frame 2, is the equipment fiber inlet region; The centre is a jumper zone, and jumper zone comprises that wire jumper is crossed fine district and the storage fibre is distinguished.Wire jumper is crossed between fine district and the fine district of storage and is isolated by the fine groove baffle plate of storage.Jumper zone is provided with horizontal line and crosses fine ring and vertically cross fine the ring, wire jumper is carried out spacing, makes wire jumper move towards clear, clean and tidy,
The frame front is the maintenance interface of optical fiber distributing and wire jumper operation, and the back is engineering interfaces such as welding; Engineering interface uses when equipment is installed, and the maintenance in later stage gets final product by the wire jumper that switches maintenance interface.
Maintenance interface is provided with stop means such as guided rings, is convenient to put in order the optical fiber trend.
Middle jumper zone at maintenance interface is provided with winding fine tube, is convenient to collect the excessive portion of wire jumper, constitutes the fine district of storage.Be wire jumper outside the baffle plate and cross fine district.Below rack or the bottom, perhaps the rear can be provided with expansion slot or extending bore, is used for the cabling of the connection optical fiber between the fibre distribution frame, a plurality of ODF expansions can be used by expansion optical fiber.
The frame of present embodiment by 144 cores join fine unit, optical cable baring fix, molten fine, constitute around fine, the fine unit of storage.Physical dimension: 2200*2400*600 (H*W*D).Whole capacity is: 1008 (line side)+1008 (equipment side) cores.
Instructions of the present utility model has carried out clearly explanation to principle and structure, and those of ordinary skills can be implemented according to instructions and accompanying drawing.The parts that some is concrete, as the stop means of optical cable, link etc., it belongs to existing matured product, so repeat no more its structure.
Claims (4)
1. the high-capacity optical fiber distributing frame comprises rack, it is characterized in that,
On fore-and-aft direction, comprise engineering interface and maintenance interface, engineering interface is positioned at the distributing frame rear, is provided with the optical cable link; Maintenance interface is positioned at distributing frame the place ahead, is provided with the wire jumper link; Optical cable link and wire jumper link are corresponding mutually;
Engineering interface and maintenance interface all are divided into line side and equipment side two parts, and the engineering interface optical cable link that belongs to the line side has corresponding relation with the maintenance interface wire jumper link that belongs to the line side, and corresponding link interconnects; The engineering interface optical cable link that belongs to equipment side has corresponding relation with the maintenance interface wire jumper link that belongs to equipment side, and corresponding link interconnects.
2. high-capacity optical fiber distributing frame as claimed in claim 1 is characterized in that, on maintenance interface, the wire jumper link in line side and the wire jumper link of equipment side are separately positioned on the left and right sides, and center section is provided with wire jumper and crosses fine district and the fine district of wire jumper storage.
3. high-capacity optical fiber distributing frame as claimed in claim 1 is characterized in that maintenance interface is provided with the wire jumper stop means.
4. high-capacity optical fiber distributing frame as claimed in claim 1 is characterized in that, is provided with extending bore or expansion slot below rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202437741U CN201732190U (en) | 2009-12-08 | 2009-12-08 | Large-capacity optical fiber distribution frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202437741U CN201732190U (en) | 2009-12-08 | 2009-12-08 | Large-capacity optical fiber distribution frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201732190U true CN201732190U (en) | 2011-02-02 |
Family
ID=43523349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202437741U Expired - Fee Related CN201732190U (en) | 2009-12-08 | 2009-12-08 | Large-capacity optical fiber distribution frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201732190U (en) |
Cited By (3)
| 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 |
| CN104238054A (en) * | 2014-09-09 | 2014-12-24 | 国家电网公司 | Novel optical fiber wiring cabinet |
| CN110955003A (en) * | 2018-09-26 | 2020-04-03 | 中兴通讯股份有限公司 | Station |
-
2009
- 2009-12-08 CN CN2009202437741U patent/CN201732190U/en not_active Expired - Fee Related
Cited By (4)
| 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 |
| CN104238054A (en) * | 2014-09-09 | 2014-12-24 | 国家电网公司 | Novel optical fiber wiring cabinet |
| CN104238054B (en) * | 2014-09-09 | 2017-03-29 | 国家电网公司 | A kind of optic fibre wiring screen cabinet |
| CN110955003A (en) * | 2018-09-26 | 2020-04-03 | 中兴通讯股份有限公司 | Station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHENGDU PUTIAN LIANCHUANG COMMUNICATION EQUIPMENT Free format text: FORMER OWNER: CHENGDU YUNZHI SOFTWARE TECHNOLOGY CO., LTD. Effective date: 20110802 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110802 Address after: 2, building 10, Taishan science and technology building, nine Xing Xing Road, 610041, Sichuan, Chengdu Patentee after: Chengdu Putian Lianchuang Communication Equipment Co., Ltd. Address before: High tech Zone Gaopeng road in Chengdu city of Sichuan province 610041 21 No. 1 Building 5 Room 501 Patentee before: Chengdu Tianzhi Software Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: CHENGDU PTLC COMMUNICATIONS TECHNOLOGY CO., LTD. Free format text: FORMER NAME: CHENGDU PUTIAN LIANCHUANG COMMUNICATION EQUIPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 610041 nine Xing Xing Road 10, hi tech Zone, Sichuan, Chengdu Patentee after: Chengdu PTLC Communications Technology Co., Ltd. Address before: 2, building 10, Taishan science and technology building, nine Xing Xing Road, 610041, Sichuan, Chengdu Patentee before: Chengdu Putian Lianchuang Communication Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20151208 |
|
| EXPY | Termination of patent right or utility model |