CN204650369U - Cable power service device altogether - Google Patents
Cable power service device altogether Download PDFInfo
- Publication number
- CN204650369U CN204650369U CN201520353058.4U CN201520353058U CN204650369U CN 204650369 U CN204650369 U CN 204650369U CN 201520353058 U CN201520353058 U CN 201520353058U CN 204650369 U CN204650369 U CN 204650369U
- Authority
- CN
- China
- Prior art keywords
- cable
- power
- unit
- power supply
- poe
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a kind of cable power service device altogether, comprising: power supply unit, chassis unit, routing unit and reason line unit, and wherein, described power supply unit is used for providing the energy for routing unit; Described chassis unit is charging appliance, for loading described power supply unit, routing unit and reason line unit, and is described cable server radiating altogether; Described reason line unit is used for the cable as data communication and power supply to be fixedly connected with firmly sequential system; It is receiving end equipment configuration power supply that described routing unit is used for by described reason line unit.The common cable power service device that the utility model provides is that 1U standard rack type installs product, it can be powered for receiving end equipment, its power supply supply mode is that receiving end equipment is powered by twisted-pair cable the transmission of data signals while, thus the industrial siding needing to arrange independent Transmission is eliminated, thus can be effectively cost-saving, and there is the advantages such as simple installation.
Description
Technical field
The utility model relates to electronic technology field, particularly relates to a kind of cable power service device altogether.
Background technology
No matter buy an Ethernet switch the simplest or a set of radio AP route apparatus, all can comprise square toes side's brain, stupid large black thick AC variable-voltage charger (being commonly called as power supply) in annex, it has used inconvenience.So, possibility is had not allow netting twine both for signal transmission, power again? active Ethernet (Power over Ethernet thus, being called for short POE) technology arises at the historic moment: in our life, just there is similar example, such as our family expenses normal telephone, do not need additional power supply, also can call even if family has a power failure, because telephone wire not only can transporting speech signal, also be responsible for powering (smart phone, due to power increase, also needs extra power supply sometimes) to telephone set.
POE refers to when existing Ethernet Cat.5 wiring architecture does not make any changes, while for some IP-based terminals (as IP telephone machine, wireless local network connecting point AP, web camera etc.) transmission of data signals, the technology of direct current supply can also be provided by kind equipment for this reason.POE technology can ensure the normal operation of existing network while guaranteeing existing structureization wiring safety, reduces costs to greatest extent.Simultaneously, POE is also referred to as electric power system (the Power over LAN based on LAN (Local Area Network), be called for short PoL) or active Ethernet (Active Ethernet, be called for short AE), sometimes also POE is called for short, this is the newest standards specification transmitting data and electric power while of utilizing existing standard Ethernet transmission cable, and maintains the compatibility with existing Ethernet system and user.A typical POE system, in distribution cabinet, retain Ethernet exchanging machine equipment, power supply is provided for electrical hub (Midspan HUB) to the twisted-pair feeder of LAN (Local Area Network) with a charged, at the end of twisted-pair feeder, this power supply is used for driving phone, WAP, camera and other equipment.For avoiding power-off, a UPS2 can also be selected.
A complete POE system comprises feeder ear equipment (Power Sourcing Equipment is called for short PSE) and receiving end equipment (Powered Device, abbreviation PD) two parts.Wherein, PSE is one and electric energy is loaded into the equipment that receiving end equipment PD powers on the cable of networking, is also the supvr of whole POE POE process simultaneously; And PD equipment is the PSE load accepting power supply, the i.e. client device of POE system, as IP phone, network security video camera, AP and other ethernet devices many such as palm PC PDA or charger for mobile phone (equipment that in fact, any power is no more than 13W can obtain corresponding electric power from RJ45 socket).Both set up the informational linkage of the aspect such as connection, device type, power consumption level about receiving end equipment PD based on IEEE 802.3af standard, and the PSE that takes this as a foundation is powered to PD by Ethernet.
When framework PSE feeder ear equipment in one network, the POE POE course of work is as follows:
1.. detect: at the beginning, PSE device exports very little voltage at port, until it detects that the end of cable is connected with the receiving end equipment that one is supported IEEE 802.3af or IEEE 802.3at standard and enterprise's marking device standard (as insulted the LTPOE++ of Li Erte);
2. .PD holds device class: after receiving end equipment PD being detected, PSE device can be classified for PD equipment, and assesses this power attenuation needed for PD equipment;
3.. start power supply: within the starting period of a configurable time (being generally less than 15 μ s), PSE device starts to power from low-voltage to PD equipment, until provide the direct supply of 48V;
4.. continued power: for PD equipment provides the direct current of reliable and stable 48 ~ 57V, meets the power consumption that PD equipment does not cross 13-90W;
5.. power-off: if when PD equipment disconnects from network, PSE will (generally within 300 ~ 400ms) stop powering for PD equipment rapidly, and whether duplicate detection process connects PD equipment with the end detecting cable.
But, although POE can offer convenience for our life, expensive, cause use cost to increase.
Utility model content
The purpose of this utility model is to provide a kind of cable power service device altogether, crosses the problems such as high in order to solve POE use cost in prior art.
The utility model discloses a kind of cable power service device altogether to solve the problems of the technologies described above, and comprising: power supply unit 101, chassis unit 102, reason line unit 103 and routing unit 104, wherein,
Power supply unit 101 is for providing the energy for routing unit 104;
Chassis unit 102 is charging appliance, for loading power supply unit 101, routing unit 104 and reason line unit 103, and for being total to cable server radiating;
Reason line unit 103 is for being fixedly connected with the cable as data communication and power supply with firmly sequential system;
Routing unit 104 is for being receiving end equipment configuration power supply by described reason line unit 103.
Further, power supply unit 101 comprises: 220AC attaching plug 1,220AC supply socket 2, power supply circuit board 3, power module 4, AC power distribution terminal row 5; Wherein, 220AC attaching plug 1 is connected with the PDU that external rack is arranged, and supply 220VAC power supply for 220AC supply socket 2,220AC supply socket 2 uses cable to connect connector AC power distribution terminal row 5 with welding manner, and be welded on power supply circuit board 3, power supply circuit board 3 is equipped with described power module 4 and the power supply circuit board feet 27 being supported on bottom half.
Further, chassis unit 102 comprises: server fan 9, server fan bracing frame 10, reinforcement 13, cabinet mounting ear 16 and machine case body 22; Wherein, the outside of server fan 9 is provided with server fan shell 8, and be placed on server fan bracing frame 10, by cabinet mounting ear 16, whole cable power service device is altogether fixed on rack, offer cable exits in the both sides of machine case body 22, and use reinforcement 13 to strengthen opening part cabinet intensity.
Further, the front bottom of machine case body 22 and front side portion offer heat radiation air admission hole, and rear panel and rear lateral portion offer heat radiation venthole.
Further, routing unit 104 comprises: RJ45 routing cloning block 14, RJ45 connector insert module 15, circuit connect connector base 19, POE motherboard 23, power distribution reception connector 25 and POE power pack plywood 26; Wherein, the front panel of machine case body 22 offers the pilot hole installing RJ45 connector insert module 15, front end is connected on the cable of RJ45 routing cloning block 14, POE motherboard 23 is provided with the logic cpu circuit distributing power, and welding circuit connects connector base 19, power distribution reception connector 25 is plugged into circuit with POE power pack plywood 26 and is connected on connector base 19.
Further, manage line unit 103 to comprise: reason cable card board 11, twisted-pair cable 12 and reason coil holder 24; Wherein, the top of what twisted-pair cable 12 was neat be connected to routing unit 104, to be connected with circuit arrangement to make twisted-pair cable 12 and not interfere with each other, twisted-pair cable 12 arranges into cabinet front portion from outside via the through wires hole of machine case body 22 sidepiece, twisted-pair cable 12 is blocked by reason cable card board 11, and twisted-pair cable 12 is snapped in reason coil holder 24 according to grooved, resonable coil holder 24 adds the ring groove outlet of reasonable coil holder 24 near RJ45 routing cloning block 14 place, to make the thread end clamp of twisted-pair cable 12 at RJ45 routing cloning block 14 place of POE motherboard 23 correspondence.
The beneficial effect of above-mentioned further scheme is adopted to be, the common cable power service device that the utility model provides is that 1U standard rack type installs product, it can be powered for receiving end equipment, its power supply supply mode is that receiving end equipment is powered by twisted-pair cable the transmission of data signals while, thus the industrial siding needing to arrange independent Transmission is eliminated, and then can be effectively cost-saving, and there is the advantages such as simple installation.
Accompanying drawing explanation
The structural representation of the common cable power service device that Fig. 1 provides for the utility model;
Fig. 2 is the cut-open view in Fig. 1;
In accompanying drawing, the list of parts representated by each label is as follows:
1, 220AC attaching plug, 2, 220AC supply socket, 3, power supply circuit board, 4, power module, 5, AC power distribution terminal is arranged, 6, power distribution supply connector base, 8, server fan shell, 9, server fan, 10, server fan bracing frame, 11, reason cable card board, 12, twisted-pair cable, 13, reinforcement, 14, RJ45 routing cloning block, 15, RJ45 connector insert module, 16, cabinet mounting ear, 17, POE board support pin, 18, LED light, 19, circuit connects connector base, 20, circuit connects socket connector plug, 21, two plate feet, 22, machine case body, 23, POE motherboard, 24, reason coil holder, 25, power distribution receives connector, 26, POE power pack plywood, 27, power supply circuit board feet, 101, power supply unit, 102, chassis unit, 103, routing unit, 104, reason line unit.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.
The utility model embodiment one discloses a kind of cable power service device altogether, the structured flowchart of the common cable power service device that Fig. 1 provides for the utility model, as shown in Figure 1, this common cable power service device can comprise: power supply unit 101, chassis unit 102, reason line unit 103 and routing unit 104, wherein, power supply unit is fixed on the inside of chassis unit by securing member, routing unit is fixed on the front portion of chassis unit by securing member, reason line unit clamping in the front portion of chassis unit, the top of routing unit.Power supply unit is mainly used in as routing unit provides the energy; Chassis unit is charging appliance, for loading power supply unit, routing unit and reason line unit, and for being total to cable server radiating; Reason line unit is used for the cable as data communication and power supply to be fixedly connected with firmly sequential system; It is receiving end equipment configuration power supply that routing unit is used for by reason line unit.
Concrete, in the utility model embodiment, power supply unit 101 comprises: 220AC attaching plug 1,220AC supply socket 2, power supply circuit board 3, power module 4, AC power distribution terminal row 5, power distribution supply connector base 6 and power supply circuit board feet 27; Wherein, power distribution unit (the Power Distribution Unit that 220AC attaching plug 1 and external rack are arranged, be called for short PDU) be connected, and supply 220VAC power supply for 220AC supply socket 2,220AC supply socket 2 uses cable to connect connector AC power distribution terminal row 5 with welding manner, make it be welded on power supply circuit board 3, power supply circuit board 3 is equipped with power module 4 and the power supply circuit board feet 27 being supported on bottom half.
Power supply circuit board 3 in above-described embodiment specifically can comprise following three kinds of forms:
Form one: the power module array configuration of user's brick module composition, the minimum combination of such power module one piece, combination 5 pieces is to supply different capacity high-precision demand at most;
Form two: the power module array configuration using finished product electric power generating composition, the minimum combination one of such power module forms product power supply, and combination 5 composition product power supply is to supply different power demands at most;
Form three: the power module of design on-off circuit form separately, according to the power plate of the different gradient of external power source different capacity Demand Design, such power module plate only needs one piece, and object is the cheap demand adapting to constant power.
Described chassis unit 102 comprises: machine case body 22, cabinet mounting ear 16, reinforcement 13 and server support frame for fan 10, server fan 9 and server fan drum 8; Wherein, the front bottom of machine case body 22 and front side portion offer heat radiation air admission hole, rear panel and rear lateral portion offer heat radiation venthole, cabinet adopts standard 19 cun of rack 1U Cabinet Size, length can be divided into the different size of large cabinet and little cabinet, and wherein, the long little cabinet of 550mm can the power module 4 of different forms three, the long large cabinet of 700mm then can the power module 4 of different forms one and form two, uses server fan 9 by power supply and routing interval separately in the middle part of cabinet; During work, cold wind sucks in cabinet front portion by server fan 9, then from the blowout of cabinet rear portion, makes the every nook and cranny of the cooling air traversal cabinet in air-cooled process, thus take away the heat that device gives out.
In the utility model, the outside of server fan 9 is provided with server fan shell 8, and is placed on server fan bracing frame 10.By cabinet mounting ear 16, whole server is fixed on rack; Offer cable exits in cabinet both sides, and use reinforcement 13 to strengthen opening part cabinet intensity.
Described routing unit 104 comprises: RJ45 connector insert module 15, LED light 18, circuit connect connector base 19, power distribution receives connector 25, RJ45 routing cloning block 14, circuit connect socket connector plug 20, POE power pack plywood 26 and POE motherboard 23; Wherein, case front panel offers the pilot hole installing RJ45 connector insert module 15, RJ45 connector insert module 15 is interfaces that server connects external unit, but the wire jumper that this interface is gone out does not have POE power supply, therefore directly can connect non-POE equipment, what POE power supply really applied is connected on the cable of server RJ45 routing cloning block 14 liking front end.LED light 18 is used to indicate in RJ45 connector insert module 15 whether be provided with POE module, and such as, when being provided with POE module in RJ45 connector insert module 15, then corresponding LED light 18 gives a green light.
POE motherboard 23 is basic logic cards, have 24 mouthfuls and 48 mouthfuls point, and 24 mouthfuls there is no POE function, RJ45 connector insert module 15 can be the standard module of outsourcing, specifically can comprise three kinds of styles, style 1 can form 24 mouthfuls by the block combiner of 64 mouthfuls a group, and style 2 can form 24 mouthfuls by the block combiner of 46 mouthfuls a group, and style 3 can form 24 mouthfuls by the block combiner of 38 mouthfuls a group; Its POE function can be realized by POE power pack plywood 26.48 mouthfuls of POE has the POE function carried, RJ45 connector insert module 15 can be the standard module of outsourcing, specifically can comprise three kinds of styles, style 1 can be that the block combiner of 68 (up and down two 4) one group, mouths forms 48 mouthfuls, style 2 can be that the block combiner of 4 12 (up and down two 6) one group, mouths forms 48 mouthfuls, style 3 can be that the block combiner of 3 16 (up and down two 8) one group, mouths forms 48 mouthfuls, and its template is developed by different capacity.
POE motherboard 23 is provided with the logic cpu circuit distributing power, can regulate the size of the use power of each mouthful within the scope of adaptive power.Power supply comes from the circuit being welded on itself and connects connector base 19 and be plugged into the power distribution reception connector 25 on it, these two connectors are patched by the power distribution supply connector base 6 of power supply unit 101, in addition, POE power pack plywood 26 also can be patched by the power distribution supply connector base 6 of power supply unit 101; The back side of POE motherboard 23 is welded with one group of industry contact pin fast, for mid-span method (Mid-Span) motherboard in POE standard, often organizing contact pin is 4,4,5,7,8 pin of corresponding RJ45 routing cloning block 14, concerning end cross-over connection method (End-Span) motherboard in POE standard, often organizing contact pin is 8, respectively with the line sequence one_to_one corresponding of RJ45 routing cloning block 14.
In the utility model, POE power pack plywood 26 is cores, it can be divided into 3 kinds of templates according to POE semiconductor manufacturers chip level in physical dimension: template 1 can be designed so that 4 the POE power pack plywood 26 supported with 4 mouthfuls of POE chips, such compoboard needs 6 pieces altogether, just can support the POE of 24 mouthfuls; Template 2 can be designed so that 8 the POE power pack plywood 26 supported with 8 mouthfuls of POE chips, and such compoboard needs 3 pieces altogether, just can support the POE of 24 mouthfuls; Template 3 can be designed so that 12 the POE power pack plywood 26 supported with 12 mouthfuls of POE chips, and such compoboard needs 2 pieces altogether, just can support the POE of 24 mouthfuls.In addition, template 1, template 2 and template 3 can permutation and combination, patch on the industrial contact pin of the POE motherboard 23 of 24 mouthfuls of POE power service devices and 48 mouthfuls of POE power service devices, because it patches flexibly, therefore, can produce fabulous social application effect.
POE motherboard 23 and POE power pack plywood 26 possess following gradation levels: when its power is at 13 ~ 25W, and its POE according with IEEE802.3AF standard powers rank template; When its power is at POE+28 ~ 36W, it accords with the power supply rank template of IEEE802.3AT standard; When its power is at 60 ~ 90W (this rank just can drive the ability of such as camera The Cloud Terrace, zoom lens and LED), accord with the power supply rank template of insulting Li Erte LTPOE++ standard.In above-mentioned standard, POE motherboard 23 and POE power pack plywood 26 can be designed to mid-span method (Mid-Span) and end cross-over connection method (End-Span) two large group template respectively.
In the utility model, POE power pack plywood 26 and POE motherboard 23 are powered by power supply circuit board 3, and meanwhile, power supply circuit board 3 also will be powered to fan.
Described reason line unit 103 comprises: reason cable card board 11, twisted-pair cable 12, reason coil holder 24, two plate feet 21 and POE board support pin 17; Wherein, reason line unit 103 is by the top being connected to routing unit 104 neat for twisted-pair cable 12, twisted-pair cable 12 is connected with circuit arrangement and does not disturb mutually.Twisted-pair cable 12 arranges into cabinet front portion from the outside through wires hole via machine case body 22 sidepiece of rack, first can block twisted-pair cable 12 by the reason cable card board 11 of the reinforcement 13 being arranged on through wires hole, again twisted-pair cable 12 is snapped in reason coil holder 24 according to grooved, resonable coil holder 24 adds the ring groove outlet of reasonable coil holder 24 near RJ45 routing cloning block 14 place, thus make the end of a thread of twisted-pair cable 12 be sandwiched in the place of POE motherboard 23 corresponding RJ45 routing cloning block 14 firmly, then routing cutter is used successively to be stripped out by 8 heart yearns to beat in the corresponding angles of RJ45 routing cloning block 14, two plate feets 21 that reason coil holder 24 is contacted with cabinet by self, POE board support pin 17 bear routing acting force and supporting cable weight.
In application process, one is total to cable power service device and can be adjusted inner template collocation formation by the use power calculating outer front end equipment, fixing common cable power service device both can calculate power accurately, again can the equipment access of reasonably combined different capacity among one altogether cable power service device, thus achieve the basic norm of comprehensive wiring distribution.In the computation process of numerous complicated front-end equipment cable power service device power match together, the utility model can adopt network calculations program to realize, namely can by the power of input front end equipment, or be listed in the front-end equipment model of standard, just can calculate the various combination of devices of common cable power service device accurately, thus according to result of calculation, common cable power service device is assembled accordingly, user then can according to the function of subscribing slightly adjusting power i.e. accessible front-end equipment use on the corresponding mouth of common cable power service device.The common cable power service device that the utility model provides makes POE technology series, scale and industrialization.
The common cable power service device that the utility model provides is that 1U standard rack type installs product, it can be powered for receiving end equipment, its power supply supply mode is that receiving end equipment is powered by twisted-pair cable the transmission of data signals while, thus the industrial siding needing to arrange independent Transmission is eliminated, thus can be effectively cost-saving, and there is the advantages such as simple installation.
Below further illustrate the principle of work of the common cable power service device that the utility model provides, in the utility model, cable power service device comprises altogether: power supply unit, chassis unit, routing unit and reason line unit, wherein, the major function of power supply unit is for POE equipment provides reliable and stable power supply, it can adopt 3 kinds of modes to combine, the first uses modular power framework supply power, the second adopts finished product form of power framework supply power, and the third adopts Switching Power Supply form framework supply power.Its objective is the combination of devices supply power using different cost and precision according to different application class, a kind of lower than a kind of cost according to said sequence.
The effect of chassis unit is other unit of clamping and heat radiation.Cabinet width is 19 cun of standard; Case radiation take fan as boundary, and front portion is air intake district, and fresh air inlet vent passages is offered in the bottom surface of cabinet front portion and side; Rear side and set out air holes vent passages below, under the brute force of case fan is blown, cold wind is inhaled into from the anterior air vent of cabinet, traversal front-end circuit plate and device are blown to cabinet rear flank portion, due to the little perforated area later of face, rear flank perforated area, air quantity, after circuit board and the device of traversal fan metastomium, most ofly to blow out after cabinet, thus takes away the heat that device in cabinet sends; System sentence know fan stall or housing temperature too high time send warning while power and will be stopped.
Routing unit is the core component of common cable power service device, and this unit can occur with multiple combination form; Mainly in order to be equipped with front-end equipment power supply accurately; Make this power supply mode of POE can either sizable application, reasonably can be combined into again the power supply product of the best price/performance ratio.
POE motherboard is integrated with the cpu chip into each port formulation power; It is contacted by I2C circuit and standard compliant POE power supply chip circuit PES, pass through circuit configuration, the output power of each mouthful is set in the fixed value of motherboard permission, even when being all connected to PD end for 48 mouthfuls, because the front-end equipment overwhelming majority is low-power equipment, power on whole power supply motherboard also can not be very large, and under precisely planning, this general power removing virtual work, is good slightly larger than front-end equipment power summation.
Motherboard divides lower than 24 mouthfuls with lower than 48 mouthfuls two kinds; When whole distributing frame is 24 mouthfuls, motherboard only has the cpu chip circuit formulating power, and there is no POE chip circuit; POE motherboard circuit is combined plate circuit with POE and is connected by the connector of one group, eight pin, simultaneously also with clone's bar circuit interconnects; Distributing frame effect is only played in the place that version insertion is not being combined in clone bar position; Lower than the combination colony that the POE functions of 24 mouthfuls are from 0.When whole distributing frame is 48 mouthfuls, motherboard has the cpu chip circuit formulating power, and 24 POE chip circuits; POE motherboard circuit combines plate circuit with POE and is also connected (simultaneously also with clone's bar circuit interconnects) by the connector of one group, eight pin; Distributing frame effect is only played in the place that version insertion is not being combined in clone bar position; Lower than the combination colony that the POE functions of 48 mouthfuls are from 24.
The RJ45 module that POE motherboard is connected with extraneous crystal head connector adopts switch mouth module popular on market, 24 mouthfuls is pulled altogether to a kind of pattern of the standard module using 4 group, 6 group or 8 group power service device; A kind of pattern of standard module using double-deck 4 one group (8 mouthfuls), double-deck 6 one group (12 mouthfuls) or double-deck 8 one group (16 mouthfuls) power service device is pulled altogether for 48 mouthfuls.
Adopt 10M/100M/1000M standard routing clone bar overlap joint remote equipment cable, POE power supply is the place being injected into remote equipment here; Not POE power supply in the module of pulling power service device altogether and connect crystal head outward, feel on the surface just as distributing frame the same, equipment does not need the switch interconnection network with POE function, in fact, in the cabinet pulling power service device altogether, the cable connecting remote equipment is filled with POE power supply accurately; Often group (such as 8 group, the often corresponding outside RJ45 mouth of group) clone the corresponding one group of connector be connected with compoboard of bar, in Endspan mode, connector is the standard industry contact pin of 8, and under Midspan mode, connector is 4 standard industry contact pins; 8 one group clone's bar uses pad mode fixing on circuit boards, in order to put generation difference with other products, also saves circuit board arrangement space simultaneously, and clone's bar cabinet 17 ° that deliberately tilted is put.
Be 24 mouthfuls to pull power service device or 48 mouthfuls altogether and pull the compoboard that power supply business device all uses one group of standard altogether, combination version coupling has Midspan mode and Endspan mode to distinguish (this is the difference that two kinds of heterogeneitys pull power service device altogether) equally; One group of combination version is divided into 4 mouthfuls of standard plates, 8 mouthfuls of standard plates and 12 mouthfuls of standard plates; Being booked and pulling that power service device simply puts altogether is 64 mouthfuls of standard plates or 38 mouthfuls of standard plates or 2 12 mouthfuls of standard plates (they are the rank that the mouth figure place supported according to POE chip divides respectively); Often kind of template divides the large plate of super high power (single port supports 90W), high-power plate (single port supports 70W), mid power plate (single port supports 25W) and miniwatt plate (single port supports 18W) according to the power of POE chip support; The gradient power of carrying out complex environment so is precisely mated just becomes possibility; Picture pulls power service device so many mouthfuls altogether, if POE powers do not carry out accurate power match, power supply will be very huge, be difficult to make 1U product, cost waste is simultaneously also large, and the own price variance of POE chip that figure place is different with power is just large, so can product be succeeded in developing, accepted by market, standard compoboard is crucial; As long as the matching primitives of these compoboards has front-end equipment power demand, log in merchant websites to enter the product coupling page and just can calculate at remote auto the combination series form that is pulled power service device altogether, pull altogether power service device install after by WEB program appointment mouth power.This mode had both met and current industrialization 4.0 supplying mode, was also adapted to industrialization 4.0 production model of pulling power service device altogether.
The Main Function of reason line unit is fixedly attached to the clone bar of distributing frame on by same cable with firmly sequential system by front end data communication and power supply; Wherein strengthen gusset and not only play the effect of reinforcement cabinet wall intensity, also there is the effect of combing cable set, neat for one-sided cable set is fixed on cabinet side by wire clamp, side is provided with the reason coil holder of inside groove fixed cable on circuit boards, before combing neat and firm for cable rule to clone's bar, re-use wire punchdown tool and cable is got on clone's bar.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; 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 (6)
1. be total to a cable power service device, it is characterized in that, comprising: power supply unit (101), chassis unit (102), reason line unit (103) and routing unit (104), wherein,
Described power supply unit (101) is for providing the energy for described routing unit (104);
Described chassis unit (102) is charging appliance, for loading described power supply unit (101), routing unit (104) and reason line unit (103), and is described cable server radiating altogether;
Described reason line unit (103) is for being fixedly connected with the cable as data communication and power supply with firmly sequential system;
Described routing unit (104) is for being receiving end equipment configuration power supply by described reason line unit (103).
2. cable power service device altogether according to claim 1, it is characterized in that, described power supply unit (101) comprising: 220AC attaching plug (1), 220AC supply socket (2), power supply circuit board (3), power module (4), AC power distribution terminal row (5); Wherein, described 220AC attaching plug (1) is connected with the PDU that external rack is arranged, and be described 220AC supply socket (2) supply 220VAC power supply, described 220AC supply socket (2) uses cable to connect connector AC power distribution terminal row (5) with welding manner, and be welded on described power supply circuit board (3), described power supply circuit board (3) is equipped with described power module (4) and is supported on the power supply circuit board feet (27) of bottom half.
3. cable power service device altogether according to claim 2, it is characterized in that, described chassis unit (102) comprising: server fan (9), server fan bracing frame (10), reinforcement (13), cabinet mounting ear (16) and machine case body (22); Wherein, the outside of described server fan (9) is provided with server fan shell (8), and be placed on described server fan bracing frame (10), by described cabinet mounting ear (16), whole cable power service device is altogether fixed on rack, offer cable exits in the both sides of machine case body (22), and use described reinforcement (13) to strengthen opening part cabinet intensity.
4. cable power service device altogether according to claim 3, it is characterized in that, front bottom and the front side portion of described machine case body (22) offer heat radiation air admission hole, and rear panel and rear lateral portion offer heat radiation venthole.
5. the common cable power service device according to claim 3 or 4, it is characterized in that, described routing unit (104) comprising: RJ45 routing cloning block (14), RJ45 connector insert module (15), circuit connect connector base (19), POE motherboard (23), power distribution reception connector (25) and POE power pack plywood (26); Wherein, the front panel of machine case body (22) offers the pilot hole installing described RJ45 connector insert module (15), front end is connected on the cable of described RJ45 routing cloning block (14), described POE motherboard (23) is provided with the logic cpu circuit distributing power, and weld described circuit connection connector base (19), described power distribution reception connector (25) is plugged into described circuit with described POE power pack plywood (26) and is connected on connector base (19).
6. cable power service device altogether according to claim 5, it is characterized in that, described reason line unit (103) comprising: reason cable card board (11), twisted-pair cable (12) and reason coil holder (24), wherein, the top of what described twisted-pair cable (12) was neat be connected to described routing unit (104), to be connected with circuit arrangement to make described twisted-pair cable (12) and not interfere with each other, described twisted-pair cable (12) arranges into cabinet front portion from outside via the through wires hole of machine case body (22) sidepiece, described twisted-pair cable (12) is blocked by described reason cable card board (11), and described twisted-pair cable (12) is snapped in described reason coil holder (24) according to grooved, add the ring groove outlet of described reason coil holder (24) near described RJ45 routing cloning block (14) place described reason coil holder (24), to make the thread end clamp of described twisted-pair cable (12) at RJ45 routing cloning block (14) place of described POE motherboard (23) correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353058.4U CN204650369U (en) | 2015-05-27 | 2015-05-27 | Cable power service device altogether |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353058.4U CN204650369U (en) | 2015-05-27 | 2015-05-27 | Cable power service device altogether |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204650369U true CN204650369U (en) | 2015-09-16 |
Family
ID=54103094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520353058.4U Expired - Fee Related CN204650369U (en) | 2015-05-27 | 2015-05-27 | Cable power service device altogether |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204650369U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107360693A (en) * | 2015-01-06 | 2017-11-17 | 华为技术有限公司 | A kind of communication equipment and the veneer for the communication equipment |
| CN108293154A (en) * | 2015-11-17 | 2018-07-17 | 罗格朗法国公司 | It include the patch panel of the device for being attached plug-in module |
| CN109857205A (en) * | 2017-11-30 | 2019-06-07 | 广元贝帝鲍尔科技有限公司 | A kind of 2U is total to the assembly method of cable power service device |
| CN111800980A (en) * | 2020-07-07 | 2020-10-20 | 墙小兰 | Server for cloud elastic calculation and use method thereof |
-
2015
- 2015-05-27 CN CN201520353058.4U patent/CN204650369U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107360693A (en) * | 2015-01-06 | 2017-11-17 | 华为技术有限公司 | A kind of communication equipment and the veneer for the communication equipment |
| CN108293154A (en) * | 2015-11-17 | 2018-07-17 | 罗格朗法国公司 | It include the patch panel of the device for being attached plug-in module |
| CN109857205A (en) * | 2017-11-30 | 2019-06-07 | 广元贝帝鲍尔科技有限公司 | A kind of 2U is total to the assembly method of cable power service device |
| CN111800980A (en) * | 2020-07-07 | 2020-10-20 | 墙小兰 | Server for cloud elastic calculation and use method thereof |
| CN111800980B (en) * | 2020-07-07 | 2021-04-06 | 墙小兰 | Server for cloud elastic calculation and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7603570B2 (en) | Power delivery over ethernet cables | |
| CN102761422B (en) | A kind of power over ethernet electric power system of cascade and Power over Ethernet method thereof | |
| CN204650369U (en) | Cable power service device altogether | |
| CN102651664B (en) | A kind of reverse method of supplying power to and device for passive optical network equipment | |
| CN102866758B (en) | Dynamic power supply management system and method for universal sequence bus concentrator | |
| CN201294536Y (en) | Ethernet power receiving equipment and Ethernet electric power system | |
| CN101710860A (en) | Customer premises equipment and method for realizing power control | |
| CN102123034B (en) | POE system is utilized to carry out method and the device of high-low pressure selection power supply | |
| CN102299807B (en) | POE system realized on MicroTCA and management method thereof | |
| CN106209388B (en) | A kind of power management method of Power over Ethernet, power supply unit and power receiving equipment | |
| CN102970146A (en) | Power supply device of power over Ethernet (POE) and power supply method | |
| CN102404125A (en) | Power supply method and system of Ethernet | |
| CN103546300A (en) | Ethernet power supply method and Ethernet power supply device | |
| CN106789109B (en) | Power management method and device | |
| CN207490950U (en) | A kind of PoE turns USB power supply units | |
| CN104219061B (en) | Request the method and device of power consumption state variation | |
| US20080296974A1 (en) | Snmp management card capable of supplying power to network device attached thereto | |
| CN201156230Y (en) | Notebook computer based on PoE technology | |
| CN102902334A (en) | CPU (central processing unit) power supply regulating method and CPU power supply regulating system | |
| CN107395513A (en) | A kind of wireless router and its method of supplying power to | |
| CN108737673A (en) | Network telephone equipment, external connection card and communication method of network telephone equipment | |
| CN209545618U (en) | A kind of interchanger of included BMC management function | |
| CN201893788U (en) | Power supply device for active optical network unit | |
| CN203014835U (en) | Ethernet power supply device | |
| Nungu et al. | On the design of inclusive ubiquitous access |
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: 20150916 Termination date: 20180527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |