CN205080284U - Optical fiber line power distribution device - Google Patents
Optical fiber line power distribution device Download PDFInfo
- Publication number
- CN205080284U CN205080284U CN201520861491.9U CN201520861491U CN205080284U CN 205080284 U CN205080284 U CN 205080284U CN 201520861491 U CN201520861491 U CN 201520861491U CN 205080284 U CN205080284 U CN 205080284U
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- China
- Prior art keywords
- power distribution
- optical
- distribution unit
- circuit power
- utility
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 15
- 239000000835 fiber Substances 0.000 claims abstract description 27
- 230000003287 optical effect Effects 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 abstract description 15
- 239000000463 material Substances 0.000 abstract description 4
- 230000007850 degeneration Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
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Abstract
The utility model provides an optical fiber line power distribution device, it includes the casing, be provided with at least one optical power divider that is provided with fiber connector in the casing, inserting that a plurality of optical power dividers can separate is respectively established inside the casing. The utility model discloses can clearly express light clearly and distribute power, under the extreme condition, when certain optic fibre split module the performance degeneration appears or became invalid, can carry out quick plug change to containing improper work optical power divider under the condition that does not influence most of communication line. Communication line's normal work is guaranteed to the possibility that reduces and avoid most of communication line to open circuit, and convenient to use has saved a large amount of manpower and materials.
Description
Technical field
The utility model relates to communication equipment field, relates to a kind of fibre circuit power distribution unit particularly.
Background technology
When communication traffic expands, need main fiber circuit power reallocation in machine room, general allocation proportion is 10/90,20/80 or 30/70, wherein, the power (10%, 20% or 30%) of the small part taken out distributes to new business, and remaining power (90%, 80% or 70%) supports that main business passes under continuing.Current traditional method surveys machine room virtual condition, then configures corresponding optical power divider according to actual demand, re-use fixed 19 " 1U optical fiber power shunt frame is directly installed in the standard cabinet of 42U.And in optical fiber link cutover and opening process, main business certain or some line power is less than normal after making cutover because of the reason of design and construction, causes cutover unsuccessful, and need again to appraise and decide power data and customize the cutover again of fixed power splitter.
This kind of scheme is inadequate at machine room physics installing space, and when cannot place standard rack, other modes will be adopted, lay as position can be looked at straight at non-naked eyes such as rack backs, make interior of equipment cabinet cable in disorder, when there is accident, faulty line can not be identified fast, being unfavorable for machine room inner management.On the other hand, the optical branching device of the current optical fiber power shunt machine frame inside used in a large number is the components and parts of dichroism of the same race, as some fibre circuit has particular/special requirement, the circuit that this frame is normally run must disconnect, and causes problems such as using inconvenience, wasting manpower and material resources.
Utility model content
The purpose of this utility model is based upon original standard 19 " in the 1U space of communication cabinet; segmentation uses the optical fiber power dish along separate routes of different proportion; the replacing of optical fiber power shunt faster need not be dismantled and the link of the Erecting and improving of breaking; when occurring accident; can identify faulty line fast; and the normal circuit run need not be disconnected, use operation easier.
Particularly, the utility model provides a kind of fibre circuit power distribution unit, it comprises housing, is provided with the optical power divider that at least one is provided with the joints of optical fibre in described housing, and what described multiple optical power divider can be separated respectively is plugged in described enclosure interior.
Preferably, a sidepiece of described housing is provided with metal decking.
Preferably, described metal decking is provided with multiple mounting hole for installing optical fibres adapter.
Preferably, two ends of described metal decking are respectively arranged with the coupling arrangement for being fixed by the panel of described housing and external rack.
Preferably, described coupling arrangement is fastener nail or screw.
Preferably, the length of described housing is 150 ~ 210mm, is highly 20 ~ 27mm, and the degree of depth is 2mm ~ 230mm.
Preferably, the length of described housing is 205mm, is highly 27mm, and the degree of depth is 200mm.
The fibre circuit power distribution unit that the utility model provides, the optical fiber splitter of existing any point of power requirement can be suitable for complete the dilatation of optical communication business, and when tackling optical link cutover, can flexible combination, such as, there is multi-core fiber in main business optical cable, due to the difference of transmission range, and EDFA (fiber amplifier) makes business increase-volume cost improve along with the raising of gain, must carry out adaptations to light shunt condition.The utility model can carry out blanket power allocation scheme to the optical fiber link of close transmission range or close power attenuation.
In actual room management, the utility model clearly can be expressed light and distribute power, in extreme circumstances, when there is performance degradation or lost efficacy in certain fiber optic splitter module, when not affecting most of communication line, fast insert-pull replacing can be carried out to comprising non-normal working optical power divider.Reduce and avoid the possibility of most of communication line open circuit, ensure the normal work of communication line, easy to use, save a large amount of manpower and materials.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment, structure and working principle of the present utility model is further explained:
Particularly, the utility model provides a kind of fibre circuit power distribution unit, and as shown in Figure 1, it comprises housing 10, be provided with the optical power divider 4 that at least one is provided with the joints of optical fibre in housing 10, what multiple optical power divider 4 can be separated respectively is plugged in housing 10 inside.When certain fiber optic splitter module occurs performance degradation or lost efficacy, when not affecting most of communication line, fast insert-pull replacing can be carried out to comprising non-normal working optical power divider.
Preferably, a sidepiece of housing 2 is provided with metal decking 2.
Preferably, metal decking 1 is provided with multiple mounting hole 3 for installing optical fibres adapter.As required multiple fiber adapter can be installed.Such as FC, SC, LC, MU, MTP/MPO etc.
Preferably, two ends of metal decking 1 are respectively arranged with the coupling arrangement 5 for being fixed with the panel of external rack by housing 2.Coupling arrangement 5 is Fast Installation fastener nail or screw.External rack is standard cabinet.
Preferably, the length of housing is 150 ~ 210mm, is highly 20 ~ 27mm, and the degree of depth is 2mm ~ 230mm.Preferably, the length of housing is 205mm, is highly 27mm, and the degree of depth is 200mm.This kind of specification, can install more fibre circuit power distribution unit in cabinet, floor area is little, more convenient use.
The utility model is based on 19 " the frame housing of (19 inches, 482.6mm) 1U (1 Unit unit in 42U standard cabinet, height 43.65mm), implement two or four independently fibre circuit power distribution unit.Not be directly installed on rack cabinet.Each device individual packages, can know the power sharing ratio of each individual branc circuit device of mark.Can existing all joints of optical fibre be suitable for, as FC, SC, LC, MU, MTP/MPO etc.
The fibre circuit power distribution unit that the utility model provides, the optical fiber splitter of existing any point of power requirement can be suitable for complete the dilatation of optical communication business, and when tackling optical link cutover, can flexible combination, such as, there is multi-core fiber in main business optical cable, due to the difference of transmission range, and EDFA (fiber amplifier) makes business increase-volume cost improve along with the raising of gain, must carry out adaptations to light shunt condition.The utility model can carry out blanket power allocation scheme to the optical fiber link of close transmission range or close power attenuation.
In actual room management, the utility model clearly can be expressed light and distribute power, in extreme circumstances, when there is performance degradation or lost efficacy in certain fiber optic splitter module, when not affecting most of communication line, fast insert-pull replacing can be carried out to comprising non-normal working optical power divider.Reduce and avoid the possibility of most of communication line open circuit, ensure the normal work of communication line, easy to use, save a large amount of manpower and materials.
Last it is noted that above-described each embodiment is only for illustration of the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in previous embodiment, or to wherein partly or entirely technical characteristic carry out equivalent replacement; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (7)
1. a fibre circuit power distribution unit, is characterized in that: it comprises housing, is provided with the optical power divider that at least one is provided with the joints of optical fibre in described housing, and what described multiple optical power divider can be separated respectively is plugged in described enclosure interior.
2. fibre circuit power distribution unit according to claim 1, is characterized in that: a sidepiece of described housing is provided with metal decking.
3. fibre circuit power distribution unit according to claim 2, is characterized in that: described metal decking is provided with multiple mounting hole for installing optical fibres adapter.
4. fibre circuit power distribution unit according to claim 2, is characterized in that: two ends of described metal decking are respectively arranged with the coupling arrangement for being fixed by the panel of described housing and external rack.
5. fibre circuit power distribution unit according to claim 4, is characterized in that: described coupling arrangement is fastener nail or screw.
6. fibre circuit power distribution unit according to claim 1, is characterized in that: the length of described housing is 150 ~ 210mm, is highly 20 ~ 27mm, and the degree of depth is 2mm ~ 230mm.
7. fibre circuit power distribution unit according to claim 6, is characterized in that: the length of described housing is 205mm, is highly 27mm, and the degree of depth is 200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520861491.9U CN205080284U (en) | 2015-11-03 | 2015-11-03 | Optical fiber line power distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520861491.9U CN205080284U (en) | 2015-11-03 | 2015-11-03 | Optical fiber line power distribution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205080284U true CN205080284U (en) | 2016-03-09 |
Family
ID=55432682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520861491.9U Expired - Fee Related CN205080284U (en) | 2015-11-03 | 2015-11-03 | Optical fiber line power distribution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205080284U (en) |
-
2015
- 2015-11-03 CN CN201520861491.9U patent/CN205080284U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Shufei Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Qu Yangzhen Document name: payment instructions |
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| DD01 | Delivery of document by public notice |
Addressee: Zhang Shufei Document name: payment instructions |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Shufei Document name: payment instructions |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Shufei Document name: Notice of Termination of Patent Rights |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 |