CN203788303U - Power supply combiner remote power supply system - Google Patents
Power supply combiner remote power supply system Download PDFInfo
- Publication number
- CN203788303U CN203788303U CN201420206201.2U CN201420206201U CN203788303U CN 203788303 U CN203788303 U CN 203788303U CN 201420206201 U CN201420206201 U CN 201420206201U CN 203788303 U CN203788303 U CN 203788303U
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- power supply
- mixer
- combiner
- power
- poe
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Abstract
The utility model provides a power supply combiner remote power supply system. The power supply combiner remote power supply system comprises an optical modem connected with a far-end optical fiber network optical fiber access point. The optical modem supplies power through a power supply combiner. The power supply combiner is connected with the optical modem through a network cable. The power supply combiner is also connected with a plurality of POE adapters through network cables with different lengths. The POE adapters are plugged in an extension socket. A computer port and an uplink port are arranged in each POE adapter. The computer ports are connected with a user computer through network cables. The uplink ports are connected with the power supply combiner through an eight-core cable. In the eight-core cable, four cores are data transmission lines, two cores are power supply positive electrode lines, and two cores are power supply negative electrode lines. Further, the eight-core cable employs network cable B type cable sequence, white orange, orange, white green and green transmit data and voltage to the power supply combiner, and cable sequences of white blue and blue as power supply positive electrodes and white brown and brown as power supply negative electrodes carry out transmission to the combiner.
Description
Technical field
The utility model relates to network access system structure, is specifically related to the access infrastructure of broadband network.
Background technology
We especially, in the broadband account business process of villages within the city, find that existing installation pattern exists more problem (powerup issue, safety problem etc.) in the account business process of broadband, have a strong impact on the fast development that broadband, villages within the city account is managed;
Existing (villages within the city) broadband account is managed original pattern and is described below:
1, landlord's powering mode.By consulting with landlord, pay in advance every month landlord certain expense.Utilizing landlord to power uses to oneself rack operation light cat and switch.There is following problem in this pattern:
1) installation cost: need to drop into electric wire cost (2 yuan/meter of the most cheap common cable costs), a large amount of socket and air switch; Concrete, almost pay more than 4000 yuan in advance more.
2) safety problem: rack will arrange the safety measures such as ground connection, outside wire electric leakage entail dangers to installation personnel or outdoor study personnel life security.
3) ammeter problem: landlord requires to install ammeter.
4) flexibility ratio: need to drop into a large amount of racks.Some landlords only install a user, if the machine of tearing open below falls long-term no one's dress, that rack is with regard to bad dismounting.Cannot to install whenever and wherever possible at once and install.
5) landlord reconciles: need to spend great effort to reconcile powerup issue with landlord.If landlord goes back on one's word in business process, all inputs are directly wasted.
6) need to pay landlord's expense: high expenditure is contracted bad recovery, and low words landlord is unwilling.
2, application utility mode.By light cat and switch in the own utility grid supply of oneself establishment rack, use.Mainly solved large electrometer and the landlord's electricity charge expense of paying.But what confront is to need more Meteorological, and air switch, socket switch are.Return period is farther.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, and a kind of power supply mixer remote electric power system is provided, and it does not need special power supply, makes Broadband Network Access more convenient, and cost of access is lower.
The utility model solves the technical scheme that its technical problem adopts: power supply mixer remote electric power system, comprise the light cat being connected with distal fiber network fiber access point, described smooth cat is powered by power supply mixer, described power supply mixer is connected by grid line with light cat, described power supply mixer also connects a plurality of POE adapters by different length grid line simultaneously, described POE adapter is inserted in socket, on described POE adapter, be provided with computer mouth and upper united mouth, described computer mouth connects user computer by grid line;
Described upper united mouth is connected to power supply mixer by eight heart yearns, and in described eight heart yearns, data line accounts for four-core, and positive source line accounts for two cores, and power-polar curve accounts for two cores.
Further: above-mentioned eight heart yearns adopt netting twine category-B line orders, its white orange, orange, green, green transmission data and voltage are given power supply mixer in vain, and white blue, indigo plant of another line order be positive source, whitely brownly, brown are transferred to mixer for power cathode.
Further: in above-mentioned eight heart yearns, 1.2.3.6 is transfer of data, 2.4 is that the positive level 3.6 of power supply is power cathode.
Further: above-mentioned supply module is mixer, and mixer is also connected with switch by grid line; Described mixer, is provided with power port on light cat and switch, and described mixer is connected by wire with the power port of light cat, and the power port of described mixer and switch is also connected by wire.
Further: above-mentioned POE adapter is 24V～48V transformer module; Described POE adapter comprises two RJ45 interfaces, and one is computer mouth, and another is upper united mouth.
Further: above-mentioned smooth cat, power supply mixer integrated installation is in housing; Housing fixed installation.
Further: above-mentioned a plurality of POE adapters are transferred to power supply mixer by different length grid line, because different user length of mesh wire arrival power supply mixer voltage is different, by power supply mixer, its voltage and current processing is isolated to burning voltage electric current and data-signal supply light cat and switch and use.
The beneficial effects of the utility model:
The utility model discloses a kind of power supply mixer remote electric power system, it comprises the light cat being connected with distal fiber Network Access Point, described smooth cat is powered by power supply mixer, described power supply mixer is connected power supply transmitting network data with light cat by grid line, described power supply mixer also connects a plurality of POE adapters by grid line simultaneously, described POE adapter is inserted in socket and changes civil power 220v into 24V～48V, on described POE adapter, be provided with computer mouth and upper united mouth, described computer mouth transmits data to computer by grid line, described upper united mouth is by white orange in netting twine category-B line order in grid line eight heart yearns, orange, green in vain, green transmission data and voltage are to mixer, another line order is blue in vain, indigo plant is positive source, white palm fibre, palm fibre is transferred to mixer for power cathode, (wherein 1.2.3.6 is transfer of data for netting twine eight cores, category-B order, and 2.4 is that the positive level 3.6 of power supply is power cathode).The distance of returning confession by each user is different, arrives mixer pressure drop different.By mixer, obtain multichannel user side voltage, its different voltage is processed to stable output voltage and current and supply with light cat and power supply for exchange.By this mixer, isolate power supply and network data to light cat.
The fine equipment non-transformers such as light cat switch of realizing are supplied with problem.
The expenditure (electricity charge and landlord are divided into) that the utility model networking model input cost is low, do not need the later stage, short, flexible without potential safety hazard, construction period.
The module of user side (POE adapter) can be collected user's cash pledge, if user moves away from and must handle logout formality, gives back terminal module and just can fetch cash pledge, can effectively reduce the off-grid probability of user's malicious owing fee;
The utility model utilizes the self-powered system of ethernet network power supply international standard planned network.As long as realized, there is the light cat in the online situation of user just can normal operation.In the situation that having switch, by switch again toward upper strata light cat or power supply for exchange.
User side module of the present utility model can be 24v, two kinds of transformer modules of 48v.
Wherein 24v is short distance power supply, and 48v is long distance power supply.Its interface is easy crystal head straight cutting, and computer mouth connects user computer, and upper united mouth connects the netting twine of registering one's residence.
The utility model is that the supply module of light cat power supply has insulation blocking, overcurrent protection, overheat protector, short-circuit protection, reverse connecting protection, delayed startup.
Isolation module has concurrently and filters out the peaked road supply network equipment power supply of different line voltage distributions, has user side reversal connection protection function, prevents current reflux, netting twine line broken circuit or short-circuit protection function.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the present utility model;
Fig. 2 is the structural representation of another kind of embodiment of the present utility model;
Fig. 3 is structure principle chart of the present utility model.
Description of reference numerals:
1-housing, 2-computer mouth, 3-upper united mouth, 4-switch, 5-optical fiber access point, 6-light cat, the 7-mixer of powering, 8-POE adapter, 9-computer, 10-power port.
Embodiment
Below in conjunction with drawings and Examples, the utility model embodiment is described:
Fig. 1, Fig. 2 and Fig. 3 show a kind of embodiment of the present utility model, as shown in the figure, the utility model power supply mixer remote electric power system, comprise the light cat being connected with distal fiber network fiber access point 5, described smooth cat is by 7 power supplies of power supply mixer, described power supply mixer 7 is connected by grid line with light cat, described power supply mixer 7 also connects a plurality of POE adapters 8 by different length grid line simultaneously, described POE adapter 8 is inserted in socket, on described POE adapter 8, be provided with computer mouth (2) and upper united mouth (3), described computer mouth connects user computer 9 by grid line,
Described upper united mouth 3 is connected to power supply mixer by eight heart yearns, and in described eight heart yearns, data line accounts for four-core, and positive source line accounts for two cores, and power-polar curve accounts for two cores.
Concrete, above-mentioned eight heart yearns adopt netting twine category-B line orders, and its white orange, orange, green, green transmission data and voltage are given power supply mixer 7 in vain, and white blue, indigo plant of another line order be positive source, whitely brownly, brown are transferred to mixer for power cathode.
More specifically, in above-mentioned eight heart yearns, 1.2.3.6 is transfer of data, and 2.4 is that the positive level 3.6 of power supply is power cathode.
Preferably, above-mentioned supply module is mixer 7, and mixer 7 is also connected with switch 4 by grid line; Described mixer, is provided with power port 10 on light cat and switch, described mixer is connected by wire with the power port of light cat, and the power port of described mixer and switch is also connected by wire.
Preferably, above-mentioned POE adapter 8 is 24V～48V transformer module; Described POE adapter 8 comprises two RJ45 interfaces, and one is computer mouth 2, and another is upper united mouth 3.
Preferably, above-mentioned smooth cat, power supply mixer 7 integrated installations are in housing 1; Housing 1 fixed installation.
Preferably, above-mentioned a plurality of POE adapter is transferred to power supply mixer by different length grid line, because different user length of mesh wire arrival power supply mixer voltage is different, by power supply mixer 7, its voltage and current processing is isolated to burning voltage electric current and data-signal supply light cat and switch and use.
By reference to the accompanying drawings the utility model preferred implementation is explained in detail above, but the utility model is not limited to above-mentioned execution mode, in the ken possessing those of ordinary skills, can also under the prerequisite that does not depart from the utility model aim, make a variety of changes.
Do not depart from design of the present utility model and scope and can make many other changes and remodeling.Should be appreciated that the utility model is not limited to specific execution mode, scope of the present utility model is defined by the following claims.
Claims (7)
1. power supply mixer remote electric power system, comprise the light cat being connected with distal fiber network fiber access point (5), it is characterized in that: described smooth cat is by power supply mixer (7) power supply, described power supply mixer (7) is connected by grid line with light cat, described power supply mixer (7) also connects a plurality of POE adapters (8) by different length grid line simultaneously, described POE adapter (8) is inserted in socket, on described POE adapter (8), be provided with computer mouth (2) and upper united mouth (3), described computer mouth connects user computer (9) by grid line;
Described upper united mouth (3) is connected to power supply mixer by eight heart yearns, and in described eight heart yearns, data line accounts for four-core, and positive source line accounts for two cores, and power-polar curve accounts for two cores.
2. power supply mixer remote electric power system as claimed in claim 1, it is characterized in that: eight heart yearns adopt netting twine category-B line order, its white orange, orange, green, green transmission data and voltage are given power supply mixer (7) in vain, white blue, indigo plant of another line order be positive source, whitely brownly, brown is transferred to mixer for power cathode.
3. power supply mixer remote electric power system as claimed in claim 2, is characterized in that: in described eight heart yearns, 1.2.3.6 is transfer of data, and 2.4 is that the positive level 3.6 of power supply is power cathode.
4. the power supply mixer remote electric power system as described in as arbitrary in claim 1～3, is characterized in that: described supply module is mixer (7), and mixer (7) is also connected with switch (4) by grid line; Described mixer, is provided with power port (10) on light cat and switch, described mixer is connected by wire with the power port of light cat, and the power port of described mixer and switch is also connected by wire.
5. the power supply mixer remote electric power system as described in as arbitrary in claim 1～3, is characterized in that: described POE adapter (8) is 24V～48V transformer module; Described POE adapter (8) comprises two RJ45 interfaces, and one is computer mouth (2), and another is upper united mouth (3).
6. the power supply mixer remote electric power system as described in as arbitrary in claim 1～3, is characterized in that: described smooth cat, and power supply mixer (7) integrated installation is in housing (1); Housing (1) fixed installation.
7. the power supply mixer remote electric power system as described in as arbitrary in claim 1～3, it is characterized in that: a plurality of POE adapters are transferred to power supply mixer by different length grid line, because different user length of mesh wire arrival power supply mixer voltage is different, by power supply mixer (7), its voltage and current is processed and isolated burning voltage electric current and data-signal supply light cat and switch use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206201.2U CN203788303U (en) | 2014-04-25 | 2014-04-25 | Power supply combiner remote power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206201.2U CN203788303U (en) | 2014-04-25 | 2014-04-25 | Power supply combiner remote power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203788303U true CN203788303U (en) | 2014-08-20 |
Family
ID=51324454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420206201.2U Expired - Fee Related CN203788303U (en) | 2014-04-25 | 2014-04-25 | Power supply combiner remote power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203788303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107306186A (en) * | 2016-04-25 | 2017-10-31 | 王云 | POE electric supply installations |
-
2014
- 2014-04-25 CN CN201420206201.2U patent/CN203788303U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107306186A (en) * | 2016-04-25 | 2017-10-31 | 王云 | POE electric supply installations |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20160425 |