CN204423367U - A kind of soft switching server board - Google Patents
A kind of soft switching server board Download PDFInfo
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- CN204423367U CN204423367U CN201520055919.0U CN201520055919U CN204423367U CN 204423367 U CN204423367 U CN 204423367U CN 201520055919 U CN201520055919 U CN 201520055919U CN 204423367 U CN204423367 U CN 204423367U
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Abstract
A kind of soft switching server board belongs to technical field of data processing, particularly relates to a kind of soft switching server board.The utility model provides a kind of and is convenient to the remote maintenance of equipment, soft switching server board applied widely.The utility model comprises COMe module, mixed-media network modules mixed-media, first serial module, memory module, modem module, USB module, second serial module and VGA module, the communication port of its structural feature COMe module is connected by PCIE bus with the communication port of mixed-media network modules mixed-media, and the network signal port of mixed-media network modules mixed-media is connected with network signal interface; One UART signal port of COMe module is connected with first serial by first serial module, the remote maintenance port of COMe module is connected with remote maintenance interface by HAD bus, modem module successively, and the 2nd UART signal port of COMe module is connected with second serial by second serial module.
Description
Technical field
The utility model belongs to technical field of data processing, particularly relates to a kind of soft switching server board.
Background technology
Along with the appearance of " NGN (Next Generation Network) " concept, the Softswitch technology as its core technology progressively heats up, and market occurs soft switching server miscellaneous.Some companies directly use industrial computer as soft switching server, and some companies use blade (ATCA) server.
Adopt industrial computer as soft switching server, professional poor performance.Adopt blade (ATCA) server, production cost is high.
Summary of the invention
The utility model is exactly for the problems referred to above, provides a kind of and is convenient to the remote maintenance of equipment, soft switching server board applied widely.
For achieving the above object, the utility model adopts following technical scheme, the utility model comprises COMe module, mixed-media network modules mixed-media, first serial module, memory module, modem module, USB module, second serial module and VGA module, the communication port of its structural feature COMe module is connected by PCIE bus with the communication port of mixed-media network modules mixed-media, and the network signal port of mixed-media network modules mixed-media is connected with network signal interface; One UART signal port of COMe module is connected with first serial by first serial module, the remote maintenance port of COMe module is connected with remote maintenance interface by HAD bus, modem module successively, 2nd UART signal port of COMe module is connected with second serial by second serial module, the usb signal port of COMe module is connected with usb signal interface by USB module, the VGA signal port of COMe module is connected with VGA signaling interface by VGA module, and the interface of COMe module is connected with the interface of memory module by mSATA bus.
As a kind of preferred version, the network signal port of COMe module described in the utility model is connected with network signal interface by network transformer.
As another kind of preferred version, the power input interface of COMe module described in the utility model is connected with the output port of power transfer module, the input port of power transfer module is connected with the output port of hot plug module, and the input port of hot plug module is connected with power input interface.
As another kind of preferred version, the utility model also comprises power light, mixed-media network modules mixed-media controls lamp, main board work status indicator lamp and network connection pilot lamp, power light is connected with the output port of power transfer module, mixed-media network modules mixed-media controls lamp and is connected with the control signal output port of mixed-media network modules mixed-media, and main board work status indicator lamp is connected with the signal output port of COMe module respectively with network connection pilot lamp.
As another kind of preferred version, hot plug module described in the utility model adopts TPS2391 chip U7, power transfer module adopts NE72S48G chip U8, TPS5430 chip U4, U5 and RT8008 chip U6, 1 pin of U7 is connected with LED11 negative electrode, LED11 anode is connected with resistance R47 one end, the R47 other end respectively with power input interface, 8 pin of U7, 3 pin of U8 are connected, 7 pin of U7 are connected with the grid of metal-oxide-semiconductor, the source electrode of metal-oxide-semiconductor is connected with 6 pin of U7, the drain electrode of metal-oxide-semiconductor respectively with electric capacity CE1 one end, first ground wire is connected, the electric capacity CE1 other end is connected with 8 pin of U7, 4 pin of U8, 5 pin of U8, 7 pin of U4, 7 pin of U5 are connected, 1 pin of U5 is connected with electric capacity C93 one end, the C93 other end respectively with 8 pin of U5, schottky diode negative electrode, inductance L 3 one end is connected, schottky diode anode is connected with the first ground wire, inductance L 3 other end, inductance FB16 one end, inductance FB20 one end, electric capacity CT10 positive pole, electric capacity C47 one end is connected, the FB20 other end is connected with LED12 anode, LED12 negative electrode respectively with electric capacity C85 one end, resistance R45 one end is connected, the C85 other end is connected with the second ground wire, the R45 other end respectively with the first ground wire, the C47 other end, CT10 negative pole is connected, 4 pin of the FB16 other end, U6,1 pin of U6 are connected, and 3 pin of U6 are connected with inductance L 1 one end, and the L1 other end is 1V voltage output end.
As another kind of preferred version, COMe module described in the utility model adopts SOM9890 chip COM1A, COM1B, mixed-media network modules mixed-media adopts RTL8111F chip U2, first serial module adopts MAX3232CD chip U9, and 17,18,19,20,22,23 pin of U2 are corresponding with A68, A69, A88, A89, B68, B69 pin of COM1A to be respectively connected; 11,12 pin of U9 are corresponding with A98, A99 of COM1A to be respectively connected, and 13,14 pin of U9 are connected with first serial respectively by the one 33 Europe resistance.
As another kind of preferred version, memory module described in the utility model adopts D525 electric board.
As another kind of preferred version, modem module described in the utility model adopts Agere Delphi Modem D40 chip U12,3 pin of U12 are connected with the A33 pin of COM1A by the 2 33 Europe resistance, 7 pin of U12 are connected with the A29 pin of COM1A by the 3 33 Europe resistance, 11 pin of U12 are connected with the A30 pin of COM1A by the 4 33 Europe resistance, 9 pin of U12 are connected with the B30 pin of COM1A, and 12 pin of U12 are connected with the A32 pin of COM1A by the 5 33 Europe resistance.
Secondly, USB module described in the utility model adopts TPS2042B chip U1,5,8 pin of U1 are all connected with the B44 pin of COM1A, 7 pin of U1 are connected with a BV05C element one end by inductance FB2, the one BV05C element other end is connected with the second ground wire, 6 pin of U1 are connected with the 2nd BV05C element one end by inductance FB3, and the 2nd BV05C element other end is connected with the second ground wire.
In addition, VGA signaling interface described in the utility model adopts SPC15430 interface P1, P1 8,7,5,4,10,11, the source electrode of metal-oxide-semiconductor MOS1, the source electrode of metal-oxide-semiconductor MOS2, the source electrode of metal-oxide-semiconductor MOS2 be connected, the grid of the grid of MOS1, the grid of MOS2, MOS3,6 pin of P1 are connected, the drain electrode of MOS1 is connected with 3 pin of P1 by the one 75 Europe resistance, the drain electrode of MOS2 is connected with 2 pin of P1 by the 2 75 Europe resistance, and the drain electrode of MOS3 is connected with 1 pin of P1 by the 3 75 Europe resistance; 15 pin of P1 are connected by the B95 pin of inductance FB4 and COM1A, and 14 pin of P1 are connected with 3 pin of 74LS125AD chip U10 by inductance FB5, and 2 pin of U10 are connected with the B94 pin of COM1A; 13 pin of P1 are connected with 6 pin of 74LS125AD chip U10 by inductance FB7, and 5 pin of U10 are connected with the B93 pin of COM1A; 12 pin of P1 are connected by the B96 pin of inductance FB8 and COM1A.
The utility model beneficial effect.
The input port of the utility model power transfer module is connected with the output port of hot plug module, and the input port of hot plug module is connected with power input interface; Board has warm connection function.
The utility model modem module is connected with remote maintenance interface; Be convenient to the remote maintenance of equipment.
The utility model has VGA, USB, AccessPort interface; Use flexibly, applied widely, business such as comprising voice, data, video and multimedia can be provided.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described further.The utility model protection domain is not only confined to the statement of following content.
Fig. 1 is the utility model schematic block circuit diagram.
Fig. 2 ~ 11 are the utility model circuit theory diagrams.
Embodiment
As shown in the figure, the utility model comprises COMe module, mixed-media network modules mixed-media, first serial module, memory module, modem module, USB module, second serial module and VGA module, the communication port of its structural feature COMe module is connected by PCIE bus with the communication port of mixed-media network modules mixed-media, and the network signal port of mixed-media network modules mixed-media is connected with network signal interface; One UART signal port of COMe module is connected with first serial by first serial module, the remote maintenance port of COMe module is connected with remote maintenance interface by HAD bus, modem module successively, 2nd UART signal port of COMe module is connected with second serial by second serial module, the usb signal port of COMe module is connected with usb signal interface by USB module, the VGA signal port of COMe module is connected with VGA signaling interface by VGA module, and the interface of COMe module is connected with the interface of memory module by mSATA bus.
The network signal port of described COMe module is connected with network signal interface by network transformer.
The described power input interface of COMe module is connected with the output port of power transfer module, and the input port of power transfer module is connected with the output port of hot plug module, and the input port of hot plug module is connected with power input interface.
The utility model also comprises power light, mixed-media network modules mixed-media controls lamp, main board work status indicator lamp and network connection pilot lamp, power light is connected with the output port of power transfer module, mixed-media network modules mixed-media controls lamp and is connected with the control signal output port of mixed-media network modules mixed-media, and main board work status indicator lamp is connected with the signal output port of COMe module respectively with network connection pilot lamp.
Described hot plug module adopts TPS2391 chip U7, and power transfer module adopts NE72S48G chip U8, TPS5430 chip U4, U5 and RT8008 chip U6,
1 pin of U7 is connected with LED11 negative electrode, LED11 anode is connected with resistance R47 one end, the R47 other end is connected with 8 pin of power input interface, U7,3 pin of U8 respectively, 7 pin of U7 are connected with the grid of metal-oxide-semiconductor, the source electrode of metal-oxide-semiconductor is connected with 6 pin of U7, the drain electrode of metal-oxide-semiconductor is connected with electric capacity CE1 one end, the first ground wire respectively, and the electric capacity CE1 other end is connected with 8 pin of U7, 4 pin of U8, 5 pin of U8, 7 pin of U4, 7 pin of U5 are connected, 1 pin of U5 is connected with electric capacity C93 one end, the C93 other end respectively with 8 pin of U5, schottky diode negative electrode, inductance L 3 one end is connected, schottky diode anode is connected with the first ground wire, inductance L 3 other end, inductance FB16 one end, inductance FB20 one end, electric capacity CT10 positive pole, electric capacity C47 one end is connected, the FB20 other end is connected with LED12 anode, LED12 negative electrode respectively with electric capacity C85 one end, resistance R45 one end is connected, the C85 other end is connected with the second ground wire, the R45 other end respectively with the first ground wire, the C47 other end, CT10 negative pole is connected, 4 pin of the FB16 other end, U6,1 pin of U6 are connected, and 3 pin of U6 are connected with inductance L 1 one end, and the L1 other end is 1V voltage output end.
Described COMe module adopts SOM9890 chip COM1A, COM1B, mixed-media network modules mixed-media adopts RTL8111F chip U2, first serial module adopts MAX3232CD chip U9, and 17,18,19,20,22,23 pin of U2 are corresponding with A68, A69, A88, A89, B68, B69 pin of COM1A to be respectively connected; 11,12 pin of U9 are corresponding with A98, A99 of COM1A to be respectively connected, and 13,14 pin of U9 are connected with first serial respectively by the one 33 Europe resistance.
Described memory module adopts D525 electric board.
Described modem module adopts Agere Delphi Modem D40 chip U12,3 pin of U12 are connected with the A33 pin of COM1A by the 2 33 Europe resistance, 7 pin of U12 are connected with the A29 pin of COM1A by the 3 33 Europe resistance, 11 pin of U12 are connected with the A30 pin of COM1A by the 4 33 Europe resistance, 9 pin of U12 are connected with the B30 pin of COM1A, and 12 pin of U12 are connected with the A32 pin of COM1A by the 5 33 Europe resistance.
Described USB module adopts TPS2042B chip U1,5,8 pin of U1 are all connected with the B44 pin of COM1A, 7 pin of U1 are connected with a BV05C element one end by inductance FB2, the one BV05C element other end is connected with the second ground wire, 6 pin of U1 are connected with the 2nd BV05C element one end by inductance FB3, and the 2nd BV05C element other end is connected with the second ground wire.
Described VGA signaling interface adopts SPC15430 interface P1, P1 8,7,5,4,10,11, the source electrode of metal-oxide-semiconductor MOS1, the source electrode of metal-oxide-semiconductor MOS2, the source electrode of metal-oxide-semiconductor MOS2 be connected, the grid of the grid of MOS1, the grid of MOS2, MOS3,6 pin of P1 are connected, the drain electrode of MOS1 is connected with 3 pin of P1 by the one 75 Europe resistance, the drain electrode of MOS2 is connected with 2 pin of P1 by the 2 75 Europe resistance, and the drain electrode of MOS3 is connected with 1 pin of P1 by the 3 75 Europe resistance; 15 pin of P1 are connected by the B95 pin of inductance FB4 and COM1A, and 14 pin of P1 are connected with 3 pin of 74LS125AD chip U10 by inductance FB5, and 2 pin of U10 are connected with the B94 pin of COM1A; 13 pin of P1 are connected with 6 pin of 74LS125AD chip U10 by inductance FB7, and 5 pin of U10 are connected with the B93 pin of COM1A; 12 pin of P1 are connected by the B96 pin of inductance FB8 and COM1A.
In Fig. 1, " 1 ", " 2 ", " 3 ", " 4 ", " 5 ", " 6 " are interface.Wherein " 1 " adopts oupiin device, and model is 9001-11961C00A; " 2 " adopt ERNI device, and model is 114403; " 3 " interface type is RJ12; " 4 " interface type is double-deck USB; " 5 " interface type is RJ45; " 6 " interface type is VGA.
" 7 " are LED light, and one of them is power supply instruction, and one is that network card chip RTL8111F controls, and two other is connected to COMe module, is used to indicate main board work state and network connection.
Hot plug module is by the TPS2391 chip of TI company, coordinates peripheral circuit to realize.Direct current 48V power supply inputs to hot plug module by interface " 2 " (ERNI device, model is 114403), completes warm connection function.
Power transfer module is the power module by VAPEL company, and model is NE72S48G, and be direct current 12V voltage by direct current 48V voltage transitions, power is 72W, for COMe mainboard provides power supply.By TPS5430-5V, direct current 12V voltage is changed into direct current 5V voltage again, by TPS5430-3.3V, direct current 12V voltage is changed into direct current 3.3V voltage.Use RT8008, direct current 3.3V photovoltaic conversion is become direct current 1V voltage.
COMe module has three groups of signals to be connected with interface " 1 ".Wherein one group is by after mixed-media network modules mixed-media, accesses in interface " 1 ".Mixed-media network modules mixed-media adopts gigabit networking chip RTL8111F, is equipped with peripheral circuit, achieves PCI-Express expanded function, and mixed-media network modules mixed-media and COMe module are undertaken communicating by PCIE bus, are network signals between mixed-media network modules mixed-media and interface " 1 ".One group is by after serial port module, accesses in interface " 1 ".Serial port module adopts MAX3232CD chip, and complete the conversion to 232 signals of UART signal that COMe module provides, 232 signals after conversion access in interface " 1 ".Another group is the network signal that COMe carries, and after network transformer, is connected in interface " 1 ".
Memory module adopts the D525 electric board of Intel Company, has the feature of fast and stable.Be mSATA bus interface with the interface of COMe module.
COMe module is by HAD bus, and expand modem module, the tie-in line of modem module is connected to interface " 3 ".Use for remote maintenance.
Draw USB, UART, VGA signal by COMe module, be equipped with peripheral circuit, access to respectively in interface " 4 ", " 5 ", " 6 ".
Be understandable that, above about specific descriptions of the present utility model, the technical scheme described by the utility model embodiment is only not limited to for illustration of the utility model, those of ordinary skill in the art is to be understood that, still can modify to the utility model or equivalent replacement, to reach identical technique effect; Needs are used, all within protection domain of the present utility model as long as meet.
Claims (10)
1.
a kind of soft switching server board, comprise COMe module, mixed-media network modules mixed-media, first serial module, memory module, modem module, USB module, second serial module and VGA module, it is characterized in that the communication port of COMe module is connected by PCIE bus with the communication port of mixed-media network modules mixed-media, the network signal port of mixed-media network modules mixed-media is connected with network signal interface; One UART signal port of COMe module is connected with first serial by first serial module, the remote maintenance port of COMe module is connected with remote maintenance interface by HAD bus, modem module successively, 2nd UART signal port of COMe module is connected with second serial by second serial module, the usb signal port of COMe module is connected with usb signal interface by USB module, the VGA signal port of COMe module is connected with VGA signaling interface by VGA module, and the interface of COMe module is connected with the interface of memory module by mSATA bus.
2.
according to claim 1, a soft switching server board, is characterized in that the network signal port of described COMe module is connected with network signal interface by network transformer.
3.
a kind of soft switching server board according to claim 1, it is characterized in that the described power input interface of COMe module is connected with the output port of power transfer module, the input port of power transfer module is connected with the output port of hot plug module, and the input port of hot plug module is connected with power input interface.
4.
a kind of soft switching server board according to claim 3, characterized by further comprising power light, mixed-media network modules mixed-media controls lamp, main board work status indicator lamp and network connection pilot lamp, power light is connected with the output port of power transfer module, mixed-media network modules mixed-media controls lamp and is connected with the control signal output port of mixed-media network modules mixed-media, and main board work status indicator lamp is connected with the signal output port of COMe module respectively with network connection pilot lamp.
5.
a kind of soft switching server board according to claim 3, it is characterized in that described hot plug module adopts TPS2391 chip U7, power transfer module adopts NE72S48G chip U8, TPS5430 chip U4, U5 and RT8008 chip U6, 1 pin of U7 is connected with LED11 negative electrode, LED11 anode is connected with resistance R47 one end, the R47 other end respectively with power input interface, 8 pin of U7, 3 pin of U8 are connected, 7 pin of U7 are connected with the grid of metal-oxide-semiconductor, the source electrode of metal-oxide-semiconductor is connected with 6 pin of U7, the drain electrode of metal-oxide-semiconductor respectively with electric capacity CE1 one end, first ground wire is connected, the electric capacity CE1 other end is connected with 8 pin of U7, 4 pin of U8, 5 pin of U8, 7 pin of U4, 7 pin of U5 are connected, 1 pin of U5 is connected with electric capacity C93 one end, the C93 other end respectively with 8 pin of U5, schottky diode negative electrode, inductance L 3 one end is connected, schottky diode anode is connected with the first ground wire, inductance L 3 other end, inductance FB16 one end, inductance FB20 one end, electric capacity CT10 positive pole, electric capacity C47 one end is connected, the FB20 other end is connected with LED12 anode, LED12 negative electrode respectively with electric capacity C85 one end, resistance R45 one end is connected, the C85 other end is connected with the second ground wire, the R45 other end respectively with the first ground wire, the C47 other end, CT10 negative pole is connected, 4 pin of the FB16 other end, U6,1 pin of U6 are connected, and 3 pin of U6 are connected with inductance L 1 one end, and the L1 other end is 1V voltage output end.
6.
a kind of soft switching server board according to claim 1, it is characterized in that described COMe module adopts SOM9890 chip COM1A, COM1B, mixed-media network modules mixed-media adopts RTL8111F chip U2, first serial module adopts MAX3232CD chip U9, and 17,18,19,20,22,23 pin of U2 are corresponding with A68, A69, A88, A89, B68, B69 pin of COM1A to be respectively connected; 11,12 pin of U9 are corresponding with A98, A99 of COM1A to be respectively connected, and 13,14 pin of U9 are connected with first serial respectively by the one 33 Europe resistance.
7.
according to claim 1, a soft switching server board, is characterized in that described memory module adopts D525 electric board.
8.
a kind of soft switching server board according to claim 6, it is characterized in that described modem module adopts Agere Delphi Modem D40 chip U12,3 pin of U12 are connected with the A33 pin of COM1A by the 2 33 Europe resistance, 7 pin of U12 are connected with the A29 pin of COM1A by the 3 33 Europe resistance, 11 pin of U12 are connected with the A30 pin of COM1A by the 4 33 Europe resistance, 9 pin of U12 are connected with the B30 pin of COM1A, and 12 pin of U12 are connected with the A32 pin of COM1A by the 5 33 Europe resistance.
9.
a kind of soft switching server board according to claim 6, it is characterized in that described USB module adopts TPS2042B chip U1,5,8 pin of U1 are all connected with the B44 pin of COM1A, 7 pin of U1 are connected with a BV05C element one end by inductance FB2, the one BV05C element other end is connected with the second ground wire, 6 pin of U1 are connected with the 2nd BV05C element one end by inductance FB3, and the 2nd BV05C element other end is connected with the second ground wire.
10.
a kind of soft switching server board according to claim 6, it is characterized in that described VGA signaling interface adopts SPC15430 interface P1, P1 8,7,5,4,10,11, the source electrode of metal-oxide-semiconductor MOS1, the source electrode of metal-oxide-semiconductor MOS2, the source electrode of metal-oxide-semiconductor MOS2 be connected, the grid of the grid of MOS1, the grid of MOS2, MOS3,6 pin of P1 are connected, the drain electrode of MOS1 is connected with 3 pin of P1 by the one 75 Europe resistance, the drain electrode of MOS2 is connected with 2 pin of P1 by the 2 75 Europe resistance, and the drain electrode of MOS3 is connected with 1 pin of P1 by the 3 75 Europe resistance; 15 pin of P1 are connected by the B95 pin of inductance FB4 and COM1A, and 14 pin of P1 are connected with 3 pin of 74LS125AD chip U10 by inductance FB5, and 2 pin of U10 are connected with the B94 pin of COM1A; 13 pin of P1 are connected with 6 pin of 74LS125AD chip U10 by inductance FB7, and 5 pin of U10 are connected with the B93 pin of COM1A; 12 pin of P1 are connected by the B96 pin of inductance FB8 and COM1A.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107918477A (en) * | 2017-11-15 | 2018-04-17 | 曙光信息产业(北京)有限公司 | Whole machine cabinet power supplying system of server |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107918477A (en) * | 2017-11-15 | 2018-04-17 | 曙光信息产业(北京)有限公司 | Whole machine cabinet power supplying system of server |
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Address after: 110136 Shenbei New Area North Road, Shenyang, Liaoning, No. 76-43 Patentee after: Emperor Polytron Technologies Inc Address before: 110136 Liaoning, Shenbei New Area Economic Development Zone, Shenyang, Shen North Road, 76-43A Patentee before: Shenyang Dixin Communication Electronics Engineering Co., Ltd. |