CN206251283U - Wavelength division multiplexing passive optical network device based on Discrete multi-tune - Google Patents
Wavelength division multiplexing passive optical network device based on Discrete multi-tune Download PDFInfo
- Publication number
- CN206251283U CN206251283U CN201621304152.1U CN201621304152U CN206251283U CN 206251283 U CN206251283 U CN 206251283U CN 201621304152 U CN201621304152 U CN 201621304152U CN 206251283 U CN206251283 U CN 206251283U
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- CN
- China
- Prior art keywords
- separated time
- pectination
- time block
- optical cable
- network device
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Wavelength division multiplexing passive optical network device based on Discrete multi-tune, chute, pectination separated time block are set in the box body of passive optical network device, because the optical cable interval at fiber cable joint is uniform, therefore, it is placed on the optical cable of joint with pectination separated time block, then slided to positioning convex strip direction, make optical cable evenly spaced, until pectination separated time block slides into chute, position pectination separated time block, optical cable is uniformly spaced, and its end is connected on the connector of outside.The utility model can quickly make cable runs uniform, and optical cable is attractive in appearance after wiring, and great convenience is brought to service work.
Description
Technical field
The utility model is related to technical field of optical fiber, particularly relates to a kind of wavelength-division multiplex based on Discrete multi-tune
Passive optical network device.
Background technology
EPON with its low cost, bandwidth is high, scalability is strong the advantages of, have begun to be used more and more
To among the communication network of intelligent grid.Current stage, application of the EPON in intelligent grid mainly includes power distribution network
Automatic management, user power utilization information gathering etc..Because EPON inevitably occurs in its running
Some failures, and one failure of any of which can all bring influence to plant running, so being proposed to its reliability higher
It is required that.When breaking down, it is necessary to investigate, if, it is necessary to measure the connection of optical cable when optical cable goes wrong, and it is traditional passive
Optical cable in optical network apparatus box body is that, by the direct beam of multiple optical cables into a bundle, in maintenance, bad which root optical cable that views goes out
Existing problem, and the optical cable of a bundle also pole is unsightly.
Utility model content
For deficiency of the prior art, the technical problems to be solved in the utility model there are provided a kind of based on multitone
The Wavelength division multiplexing passive optical network device of frequency modulation.
In order to solve the above technical problems, the utility model is realized by following scheme：Wavelength-division based on Discrete multi-tune
Multiplexing passive optical network device, the passive optical network device includes box body and the EPON control mould being arranged in box body
Block, optical cable, some fiber cable joints are provided with the passive light control module, and an optical cable is connected with each fiber cable joint,
Positioning convex strip, pectination separated time block are also welded with the box body, the positioning convex strip includes two L-type bars, and two L-type bars are relative
And handstand is welded on box plate, L-type bar and the box bottom of handstand form chute, away from EPON control module
Chute end be provided with stopper, the pectination separated time block upper side is one piece of plate body, in plate body lower surface, is welded with YIPAISHU
Shape separated time piece, the two ends of the plate body are provided with flanging, and the pectination separated time block is separated each optical cable by separated time piece,
Fiber cable joint of the pectination separated time block from passive light control module to positioning convex strip direction by optical cable separated time, and by turning up
While sliding into chute, until the stopper of chute end stops pectination separated time block, pectination separated time block is positioned on positioning convex strip.
Further, the separated time piece spacing is equal, and its width is at least greater than optic cable diameter.
Relative to prior art, the beneficial effects of the utility model are：Box of the utility model in passive optical network device
Chute, pectination separated time block are set in vivo, because the optical cable interval at fiber cable joint is uniform, therefore, it is placed on pectination separated time block
On the optical cable of joint, then slided to positioning convex strip direction, make optical cable evenly spaced, until pectination separated time block slides into chute,
Position pectination separated time block, optical cable is uniformly spaced, its end is connected on the connector of outside.The utility model can be fast
Fast makes cable runs uniform, and optical cable is attractive in appearance after wiring, and great convenience is brought to service work.
Brief description of the drawings
Fig. 1 is the utility model passive optical network device stereogram；
Fig. 2 is the utility model passive optical network device external connection head end schematic diagram；
Fig. 3 is the cable runs schematic diagram in the utility model passive optical network device box body；
Fig. 4 is the utility model pectination separated time block structure schematic diagram；
Fig. 5 is the utility model positioning convex strip structural representation.
Marked in accompanying drawing：Passive optical network device connection end surface 1, fiber cable joint 2, waist round hole 3, box body 4, optical cable 5, comb
Shape separated time block 6, separated time piece 7, passive light control module 8, flanging 9, positioning convex strip 10.
Specific embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to protection domain of the present utility model
Define.
As shown in Figure 1-2, more fiber cable joint 2, passive optical network are provided with passive optical network device connection end surface 1
Network device includes box body 4 and the EPON control module 8, the optical cable 5 that are arranged in box body 4, and box body the right and left is side ear,
Waist round hole 3 is provided with the ear of side, some fiber cable joints are provided with the passive light control module 8, connected on each fiber cable joint
It is connected to and positioning convex strip 10, pectination separated time block 6 is also welded with an optical cable 5, the box body 4, the positioning convex strip 10 includes two
Individual L-type bar, two L-type bars are relative and handstand is welded on box plate, and L-type bar and the box bottom of handstand form chute,
Chute end away from EPON control module 8 is provided with stopper, and the upper side of pectination separated time block 6 is one piece of plate body,
In plate body lower surface, YIPAISHU shape separated time piece 7 is welded with, the two ends of the plate body are provided with flanging 9, the pectination separated time block
6 are separated each optical cable by separated time piece 7, and 6 fiber cable joint from passive light control module 8 of the pectination separated time block is to calmly
Optical cable separated time and is slided into chute by the position direction of raised line 10 by flanging 9, until the stopper of chute end is by pectination separated time block 6
Stop, pectination separated time block 6 is positioned on positioning convex strip 10.The spacing of separated time piece 7 is equal, and it is straight that its width is at least greater than optical cable
Footpath.The utility model sets chute, pectination separated time block 6 in the box body 4 of passive optical network device, due to the light at fiber cable joint
Cable interval is uniform, therefore, it is placed on the optical cable of joint with pectination separated time block 6, then slided to the direction of positioning convex strip 10, make
Optical cable is evenly spaced, until pectination separated time block 6 slides into chute, positions pectination separated time block 6, and optical cable is uniformly spaced, its end
Portion is connected on the connector of outside.The utility model can quickly make cable runs uniform, and optical cable is attractive in appearance after wiring, to inspection
Repair work and bring great convenience.
Preferred embodiment of the present utility model is the foregoing is only, patent model of the present utility model is not thereby limited
Enclose, equivalent structure or equivalent flow conversion that every utilization the utility model specification and accompanying drawing content are made, or directly or
Connect and be used in other related technical fields, be similarly included in scope of patent protection of the present utility model.
Claims (2)
1. the Wavelength division multiplexing passive optical network device of Discrete multi-tune is based on, and the passive optical network device includes box body (4) and sets
EPON control module (8), the optical cable (5) being placed in box body (4), the passive light control module (8) if on be provided with
Dry fiber cable joint, is connected with an optical cable (5) on each fiber cable joint, it is characterised in that：It is fixed to be also welded with the box body (4)
Position raised line (10), pectination separated time block (6), the positioning convex strip (10) include two L-type bars, and two L-type bars are relative and handstand is welded
It is connected on box plate, L-type bar and the box bottom of handstand form chute, in the cunning away from EPON control module (8)
Groove end is provided with stopper, and pectination separated time block (6) upper side is one piece of plate body, in plate body lower surface, is welded with YIPAISHU
Shape separated time piece (7), the two ends of the plate body are provided with flanging (9), and the pectination separated time block (6) will be every by separated time piece (7)
A piece optical cable separates, and fiber cable joint of the pectination separated time block (6) from passive light control module (8) is square to positioning convex strip (10)
To by optical cable separated time, and chute is slided into by flanging (9), until the stopper of chute end stops pectination separated time block (6), comb
Shape separated time block (6) is positioned on positioning convex strip (10).
2. the Wavelength division multiplexing passive optical network device based on Discrete multi-tune according to claim 1, it is characterised in that：Institute
State that separated time piece (7) spacing is equal, its width is at least greater than optic cable diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621304152.1U CN206251283U (en) | 2016-11-30 | 2016-11-30 | Wavelength division multiplexing passive optical network device based on Discrete multi-tune |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621304152.1U CN206251283U (en) | 2016-11-30 | 2016-11-30 | Wavelength division multiplexing passive optical network device based on Discrete multi-tune |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206251283U true CN206251283U (en) | 2017-06-13 |
Family
ID=59003941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621304152.1U Expired - Fee Related CN206251283U (en) | 2016-11-30 | 2016-11-30 | Wavelength division multiplexing passive optical network device based on Discrete multi-tune |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206251283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109626136A (en) * | 2018-12-07 | 2019-04-16 | 国网山东省电力公司经济技术研究院 | A kind of cable collating unit |
-
2016
- 2016-11-30 CN CN201621304152.1U patent/CN206251283U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109626136A (en) * | 2018-12-07 | 2019-04-16 | 国网山东省电力公司经济技术研究院 | A kind of cable collating unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170613 Termination date: 20191130 |