CN207399210U - Transmission equipment - Google Patents
Transmission equipment Download PDFInfo
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- CN207399210U CN207399210U CN201720900917.6U CN201720900917U CN207399210U CN 207399210 U CN207399210 U CN 207399210U CN 201720900917 U CN201720900917 U CN 201720900917U CN 207399210 U CN207399210 U CN 207399210U
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Abstract
The utility model embodiment provides a kind of transmission equipment.The transmission equipment includes reception device, processor and sending device, wherein, processor includes control unit, comparator and switching circuit, sending device includes the first sending device and the second sending device, first sending device includes the first counter and the first sending port, second sending device includes the second counter and the second sending port, control unit is connected respectively with reception device and switching circuit, comparator is counted respectively with switching circuit, first and the second counter is connected, and switching circuit is connected with the first sending port or the second sending port.The transmission equipment by the first and second sending device of counters count data volume, and each data volume is compared by comparator, switching circuit is connected according to comparative result with first sending port or second sending port, so as to fulfill the resource allocation of the first and second sending devices, the load of the first and second sending devices can be rationally adjusted.
Description
Technical field
The utility model embodiment is related to a kind of field of communication technology, particularly a kind of transmission equipment.
Background technology
Transmission equipment is as a kind of instrument for being handled various signals, being forwarded, it has also become current information is high
The foundation stone of speed transmission.
Common transmission equipment has SDH (Synchronous Digital Hierarchy, synchronous digital system), PTN
(Packet Transport Network, Packet Transport Network), OLT (optical line terminal, optical line terminal) etc.
The equipment of type.These common transmission equipments not only carry traditional analog signal such as call voice, audio, video etc.
Transmission, and also carry current all trades and professions, the data-signal that every family uses, such as Ethernet.
For ensure communication it is smooth, transmission equipment usually set it is multiple send and receive device, for sending and receiving signal.
Transmission equipment can be divided into wire transmission equipment and radio transmission apparatus according to transmission medium.By taking transmission equipment optical transmission device as an example
It is illustrated.
It can continue to run well to meet the network of transmission equipment composition in the prior art, using following operating scheme：
It is carried in transmission equipment networking using the optical cable of two different physics routings, one of sending device
Optical cable is main cable, another is from optical cable, it is generally the case that received signal is transferred to key light by the processor of transmission equipment
Cable is transmitted, once main cable breaks down and blocks, processor uses emergent management scheme, and received signal is transferred to
It is transmitted from optical cable, so as to ensure that communication is smooth.
There are following defects for the prior art：
Received signal is preferentially transferred to main cable and is transmitted by the processor of transmission equipment, and idle shape is in from optical cable
State, main cable long-time overload operation, it is likely that network congestion will be caused, until main cable break down blocking transmission when at
Reason device is enabled from optical cable, and the utilization rate of two cable resources is not high.
At present, there are no corresponding transmission equipments to solve the above problems for the prior art, real to alleviate the pressure of main cable
Effective configuration of existing cable resource.
The content of the invention
The defects of for the prior art, the utility model embodiment provide a kind of transmission equipment.
The utility model embodiment provides a kind of transmission equipment, and the transmission equipment includes：Reception device, processor and hair
Device is sent, wherein, the processor includes control unit, comparator and switching circuit, and the sending device includes first and sends
Device and the second sending device, first sending device include the first counter and the first sending port, and described second sends
Device include the second counter and the second sending port, described control unit respectively with the reception device and the switching circuit
It is connected, the comparator is counted respectively with the switching circuit, described first and second counter is connected, the switching electricity
Road is connected with first sending port or second sending port.
Optionally, first sending port is cable port.
Optionally, first sending port is radio port.
Optionally, first sending device further includes the first radio circuit, first radio circuit and described first
Sending port is connected, and correspondingly, the switching circuit is connected with first sending port or second sending port, specifically
For：
The switching circuit is connected with first radio circuit or second sending port.
Optionally, first sending port and second sending port are radio port.
Optionally, first sending device further includes the first radio circuit, first radio circuit and described first
Sending port is connected, and second sending device further includes the second radio circuit, second radio circuit and the described second hair
Sending end mouth is connected, and correspondingly, the switching circuit is connected with first sending port or second sending port, specifically
For：
The switching circuit is connected with first radio circuit or the second radio circuit.
Optionally, the reception device is radio port.
Optionally, the reception device includes the 3rd radio circuit, the 3rd radio circuit and described control unit phase
Even.
Optionally, the radio port is mobile data network interface or Wi-Fi interface.
Optionally, the transmission equipment further includes shell, and the reception device, the processor and the sending device are set
It is placed in the shell, the shell sets multiple holes.
Optionally, the transmission equipment further includes power supply and power distribution equipment, and the power supply includes AC power and direct current
Source, the AC power and DC power supply are connected respectively with the power distribution equipment, the power distribution equipment respectively with reception device, place
Reason device is connected with sending device.
As shown from the above technical solution, the transmission equipment that the utility model embodiment provides, by respectively first and the
Two sending devices set counter, by the data volume of the first and second sending device of counters count, and by comparator by each number
It being compared according to amount, switching circuit is connected according to comparative result with first sending port or second sending port, from
And realize the resource allocation of the first and second sending devices, it can rationally adjust the load of the first and second sending devices.
Description of the drawings
Fig. 1 shows a kind of structure diagram for transmission equipment that the utility model embodiment provides；
Fig. 2 shows a kind of structure diagram for transmission equipment that another embodiment of the utility model provides；
Fig. 3 shows a kind of structure diagram for transmission equipment that another embodiment of the utility model provides；
Fig. 4 shows a kind of structure diagram for transmission equipment that another embodiment of the utility model provides；
Fig. 5 shows a kind of dimensional structure diagram for transmission equipment that another embodiment of the utility model provides；
Fig. 6 shows a kind of left surface schematic diagram for transmission equipment that another embodiment of the utility model provides；
Fig. 7 shows a kind of right flank schematic diagram for transmission equipment that another embodiment of the utility model provides；
Fig. 8 shows a kind of bottom side schematic diagram for transmission equipment that another embodiment of the utility model provides；
Fig. 9 shows a kind of schematic rear view for transmission equipment that another embodiment of the utility model provides；
Figure 10 shows a kind of schematic front view for transmission equipment that another embodiment of the utility model provides；
Figure 11 shows a kind of internal structure schematic diagram for transmission equipment that another embodiment of the utility model provides；
Figure 12 shows a kind of power module structure schematic diagram for transmission equipment that another embodiment of the utility model provides.
Figure 13 shows a kind of reception device structure diagram for transmission equipment that another embodiment of the utility model provides.
Figure 14 shows a kind of sending device structure diagram for transmission equipment that another embodiment of the utility model provides.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, is explicitly described the technical scheme in the embodiment of the utility model, it is clear that described reality
It is the utility model embodiment part of the embodiment to apply example, instead of all the embodiments.
Fig. 1 shows a kind of structure diagram for transmission equipment that the utility model embodiment provides.
As shown in Figure 1, the transmission equipment that the utility model embodiment provides includes：Reception device 101,102 and of processor
Sending device 103, wherein, the processor 102 includes control unit 1021, comparator 1022 and switching circuit 1023, described
Sending device 103 includes the first sending device 31 and the second sending device 32, and first sending device 31 includes first and counts
311 and first sending port 312 of device, second sending device 32 include the second counter 321 and the second sending port 322,
Described control unit 1021 is connected respectively with the reception device 101 and the switching circuit 1023, and the comparator 1022 divides
It is connected with the switching circuit 1023, first counting 311 and second counter 321, the switching circuit 1023
It is connected with first sending port 312 or second sending port 322.
Optionally, the data of the reception device 101 received from external equipment, and transfer to described control unit 23.
Optionally, the hardware realization of the prior art can be used in the reception device 101, such as 100M/1000M network interfaces.
Optionally, described control unit 23 by the data buffer storage of reception to local, and with input/output interface.
Optionally, prior art realization, such as memory can be used in described control unit 23.
Optionally, the sending device 2 may include multiple sending devices, and the present embodiment is illustrated exemplified by two.
Optionally, the workflow of first counter 311 is：
First counter 311 counts the data volume of first sending port 312, and is denoted as the first data volume, institute
It states the first counter 311 and first data volume of acquisition is sent to the comparator 1022.
Optionally, the workflow of second counter 321 is similar to the workflow of first counter 311,
Second data volume of acquisition is sent to the comparator 1022 by second counter 321.
Optionally, the hardware realization of the prior art can be used in first counter 321 and second counter 322,
Such as message register, the software program that the prior art can also be used is realized, makes the data volume of the corresponding sending port of acquisition.
Optionally, the workflow of the processor is：
The comparator 1022 receives the first data volume and the second data volume, and the first data volume and the second data volume are made
For the input of comparator, the first data volume and the second data volume are compared by comparator 1022, are exported comparative result, will be compared
As a result it is sent to switching circuit 1023.
Optionally, the hardware realization of the prior art can be used in the comparator 1022, such as true-false value comparator, can also be used
The software program of the prior art is realized, calculating is made to compare two data volumes.
Optionally, comparative result is binary signal 0 or 1.It is pre- that if the first data volume is more than or equal to the second data volume one
Gating limit value represents that the corresponding first sending port network load of the first data volume is larger, then comparative result is 0.
Correspondingly, if the first data volume is not more than one predetermined threshold value of the second data volume, represent that the first data volume corresponds to
The first sending port network load it is little, then comparative result is 1.
Optionally, switching circuit 1023 receives the comparative result of comparator 1022, and according to comparative result, generation switching refers to
Order, if comparative result is 0, corresponding first sending port, 312 network load of the first data volume is larger, then switching command is to make to cut
Circuit 1023 is changed with the second sending port 322 to be connected.
In the present embodiment, different sending ports are realized according to the data volume of sending device 103 by switching circuit 1023
Resource allocation can rationally adjust the load of each sending port, prevent to cause load congestion toward single sending port distribution data.
Optionally, the hardware realization of the prior art can be used in the switching circuit 1023, is such as closed switching circuit, multichannel is opened
It closes, the software program that the prior art can also be used is realized, makes the access for establishing comparator and different sending ports.
After switching circuit 1023 is connected with the second sending port 322, control unit 23 will be from the reception device 101
The data of reception are forwarded to switching circuit 1023, and switching circuit 1023 forwards the data to the second sending port 322, for
Two sending ports 322 send data to external equipment.
Correspondingly, if comparative result is 1, corresponding first sending port, 312 network load of the first data volume is little, then cuts
Instruction is changed as switching circuit 1023 is made to be connected with the first sending port 312.In 1023 and first sending port 312 of switching circuit
After being connected, data that control unit 23 will be received from the reception device 101 are forwarded to switching circuit 1023, switching circuit
1023 forward the data to the first sending port 312, so that the first sending port 312 forwards the data to external equipment.
Optionally, first sending port 312 or first sending port 322 are connected with external equipment, and will connect
The data of receipts are sent to external equipment.
Optionally, prior art realization can be used in first sending port 312 and first sending port 322, such as
100M/1000M network interfaces.
Transmission equipment provided in this embodiment, at least with following technique effect：By being sent respectively first and second
Device set counter, by the data volume of the first and second sending device of counters count, and by comparator by each data volume into
Row compares, and switching circuit is connected according to comparative result with first sending port and second sending port, so as to fulfill
The resource allocation of first and second sending devices can rationally adjust the load of the first and second sending devices
As shown in Figure 1, on the basis of above-described embodiment, the transmission equipment of another embodiment of the utility model offer, institute
Stating transmission equipment includes：
Reception device 101, processor 102 and sending device 103, wherein, the processor 102 includes control unit
1021st, comparator 1022 and switching circuit 1023, the sending device 103 include the first sending device 31 and the second sending device
32, first sending device 31 includes the first counter 311 and the first sending port 312, and second sending device 32 wraps
Include the second counter 321 and the second sending port 322, described control unit 1021 respectively with the reception device 101 and described
Switching circuit 1023 is connected, and the comparator 1022 counts 311 and described with the switching circuit 1023, described first respectively
Second counter 321 is connected, the switching circuit 1023 and first sending port 312 or second sending port 322
It is connected.
Wherein, the selection scheme of the first sending port 312 can there are many, the present embodiment is carried out by taking one way in which as an example
Explanation.
Optionally, first sending port 312 is cable port.
Optionally, port can be divided into cable port and radio port according to transmission medium.
Optionally, cable port be 100M/1000M Ethernet interfaces or be FE interfaces (Fast Ethernet, quickly with
Too network interface is often referred to 100M)/GE interfaces (Gigabit Ethernet, thousand M Ethernet interfaces), it is set by optical cable and outside
Standby connection.
Optionally, first sending port 312 is radio port, and second sending port 322 is cable port.
Optionally, radio port is mobile data network interface, such as 2G/3G/4G/5G interfaces.
By taking 4G (4rd-Generation, fourth generation mobile communication technology) as an example, radio port is using mobile data network
The interface of network is connected by wireless network with external equipment.
Optionally, the hardware realization of the prior art can be used in 4G interfaces, such as wireless data transparent transmission device.
Optionally, it is Wi-Fi (Wireless-Fidelity, wireless network) interface to transmit wirelessly port, passes through wireless office
Domain net (WLAN) is connected with external equipment.
It is understood that by wired optical cable as transmission medium between two transmission equipments, and wired optical cable is usually embedded
In underground, wired optical cable easily damages if unreasonable construction is met with or wired optical cable is by the pilferage of criminal, that is,
It says, it is possible to there is the phenomenon that two optical cables interrupt simultaneously, transmission is caused to be obstructed.
The phenomenon that using non-damageable radio port in the present embodiment, Transmission can be avoided the occurrence of.
The transmission equipment of the present embodiment introduces cable port and radio port common transport, solves single optical fiber access side
The problem of formula interruption of optical cables causes service disconnection.
The present embodiment other structures are similar to previous embodiment, and the present embodiment repeats no more.
Transmission equipment provided in this embodiment, at least with following technique effect：
By using radio port as the first sending port, the wind brought using flimsy bearing optical fiber business is avoided
Danger.
As shown in Figure 1, on the basis of above-described embodiment, the transmission equipment of another embodiment of the utility model offer, institute
Stating transmission equipment includes：
Reception device 101, processor 102 and sending device 103, wherein, the processor 102 includes control unit
1021st, comparator 1022 and switching circuit 1023, the sending device 103 include the first sending device 31 and the second sending device
32, first sending device 31 includes the first counter 311 and the first sending port 312, and second sending device 32 wraps
Include the second counter 321 and the second sending port 322, described control unit 1021 respectively with the reception device 101 and described
Switching circuit 1023 is connected, and the comparator 1022 counts 311 and described with the switching circuit 1023, described first respectively
Second counter 321 is connected, the switching circuit 1023 and first sending port 312 or second sending port 322
It is connected.
In another embodiment, the selection scheme of the first sending port 312 and the second sending port 322 can have more
Kind, the present embodiment is illustrated by taking one way in which as an example.
Optionally, the first sending port 312 and the second sending port 322 are cable port.
That is, the physics routing mainly carried between the transmission equipment and external equipment of the present embodiment is optical cable.Light
Cable is made of many optical fiber, is the prevailing transmission instrument of the various Information Networks of current information-intensive society.
In order to which the network for meeting transmission equipment composition can continue to run well, in transmission equipment networking using two not
Jljl line of reasoning by optical cable carried, so as to reduce the risk that a direction interruption of optical cables is brought, when the optical cable in a direction
During interruption, another optical cable direction of service route of transmission equipment carrying.
Optionally, the first sending port 312 and the second sending port 322 are radio port.
The phenomenon that using non-damageable radio port in the present embodiment, Transmission can be avoided the occurrence of.This implementation
The transmission equipment of example introduces radio port transmission, solves the problems, such as that optical fiber connecting method interruption of optical cables causes service disconnection.
The present embodiment other structures are similar to previous embodiment, and the present embodiment repeats no more.
Transmission equipment provided in this embodiment, at least with following technique effect：
By using wireless transmission port as the first sending port or the second sending port, avoid using flimsy light
The risk that fine bearer service is brought.
As shown in Fig. 2, on the basis of above-described embodiment, the transmission equipment of another embodiment of the utility model offer, institute
Stating transmission equipment includes：
Reception device 101, processor 102 and sending device 103, wherein, the processor 102 includes control unit
1021st, comparator 1022 and switching circuit 1023, the sending device 103 include the first sending device 31 and the second sending device
32, first sending device 31 includes the first counter 311, the first sending port 312 and the first radio circuit 313, described
Second sending device 32 includes the second counter 321 and the second sending port 322, and first sending port 312 is wireless side
Mouthful, described control unit 1021 is connected respectively with the reception device 101 and the switching circuit 1023, the comparator 1022
It is connected respectively with the switching circuit 1023, first counting 311 and second counter 321, first radio frequency electrical
Road 313 is connected with first sending port 312, the switching circuit 1023 and first radio circuit 313 or described the
Two sending ports 322 are connected.
The transmission equipment of the present embodiment, on the basis of the transmission equipment of Fig. 1, the first sending port 312 is radio port
When, optionally, first sending device 31 further includes the first radio circuit 313, first radio circuit 313 and described the
One sending port 312 is connected, correspondingly, the switching circuit and first sending port or the second sending port phase
Even, it is specially：
The switching circuit 1023 is connected with first radio circuit 313 or second sending port 322.
Optionally, the workflow of the first radio circuit 313 is：Receive the data that switching circuit 1023 forwards, the number
According to for optical signal, optical signal is switched into radiofrequency signal.
Optionally, prior art realization, such as radio frequency communications circuitry can be used in the radio circuit.
Optionally, the radiofrequency signal for carrying data to be sent is forwarded to the first sending port by the first radio circuit 313
312, wirelessly it is sent to external equipment.
Optionally, it is provided with the transmission dress of the volume ratio prior art of the first sending device 31 of the first radio circuit 313
The volume put is big, and when designing card slot, the first sending device 31 can occupy two slot positions.
The present embodiment other structures are similar to previous embodiment, and the present embodiment repeats no more.
Transmission equipment provided in this embodiment, at least with following technique effect：
The data of reception are subjected to signal conversion by using the first radio circuit, to realize wireless transmission.
As shown in figure 3, on the basis of above-described embodiment, the transmission equipment of another embodiment of the utility model offer, institute
Stating transmission equipment includes：
Reception device 101, processor 102 and sending device 103, wherein, the processor 102 includes control unit
1021st, comparator 1022 and switching circuit 1023, the sending device 103 include the first sending device 31 and the second sending device
32, first sending device 31 includes the first counter 311, the first sending port 312 and the first radio circuit 313, described
Second sending device 32 includes the second counter 321, the second sending port 322 and the second radio circuit 323, and described first sends
312 and second sending port 322 of port is radio port, described control unit 1021 respectively with the reception device 101 and
The switching circuit 1023 is connected, and the comparator 1022 counts 311 and institute with the switching circuit 1023, described first respectively
It states the second counter 321 to be connected, first radio circuit 313 is connected with first sending port 312, first radio frequency
Circuit 313 is connected with second sending port 322, the switching circuit 1023 and first radio circuit 313 or the second
Radio circuit 323 is connected.
The transmission equipment of the present embodiment, on the basis of the transmission equipment of Fig. 1, first sending port 312 and second
Sending port 322 is radio port, and optionally, first sending device 31 further includes the first radio circuit 313, and described
One radio circuit 313 is connected with first sending port 312, and second sending device 32 further includes the second radio circuit
323, second radio circuit 323 is connected with second sending port 322, correspondingly, the switching circuit and described the
One sending port or second sending port are connected, and are specially：
The switching circuit 1023 is connected with 313 or second radio circuit 323 of the first radio circuit.
Optionally, the workflow of the first radio circuit 313 is：Receive the data that switching circuit 1023 forwards, the number
According to for optical signal, optical signal is switched into radiofrequency signal.
Optionally, prior art realization, such as radio frequency communications circuitry can be used in the radio circuit.
Optionally, the radiofrequency signal for carrying data to be sent is forwarded to the first sending port by the first radio circuit 313
312, wirelessly it is sent to external equipment.
Optionally, the workflow of the second radio circuit 323 is similar to the first radio circuit 313, by adaptive switched circuit
1023 data to be sent (optical signal) obtained are converted to radiofrequency signal, and are forwarded to the second sending port 322, for the second hair
Sending end mouth 322 is wirelessly sent to external equipment.
The present embodiment other structures are similar to previous embodiment, and the present embodiment repeats no more.
Transmission equipment provided in this embodiment, at least with following technique effect：
The data of reception are subjected to signal conversion by using the first radio circuit and the second radio circuit, it is wireless to realize
Transmission.
As shown in Figure 1, on the basis of above-described embodiment, the transmission equipment of another embodiment of the utility model offer, institute
Stating transmission equipment includes：
Reception device 101, processor 102 and sending device 103, wherein, the processor 102 includes control unit
1021st, comparator 1022 and switching circuit 1023, the sending device 103 include the first sending device 31 and the second sending device
32, first sending device 31 includes the first counter 311 and the first sending port 312, and second sending device 32 wraps
Include the second counter 321 and the second sending port 322, described control unit 1021 respectively with the reception device 101 and described
Switching circuit 1023 is connected, and the comparator 1022 counts 311 and described with the switching circuit 1023, described first respectively
Second counter 321 is connected, the switching circuit 1023 and first sending port 312 or second sending port 322
It is connected, the reception device 101 is radio port.
Wherein, the selection of reception device 101 can be there are many mode, and the present embodiment to be illustrated exemplified by two kinds.
Optionally, the reception device 101 is radio port.
Optionally, port can be divided into cable port and radio port according to transmission medium.
Optionally, cable port is 100M/1000M Ethernet interfaces or is FE interfaces/GE interfaces, by optical cable and outside
Portion's equipment connection.
Optionally, radio port is mobile data network interface, such as 2G/3G/4G/5G interfaces.
Optionally, radio port is Wi-Fi interface, is connected by WLAN (WLAN) with external equipment.
It is to be appreciated that each transmission equipment annular is connected, if the sending device of a transmission equipment sends wire signal (such as
Optical signal), then the reception device of next transmission equipment receives wire signal.
Correspondingly, if the sending device of a transmission equipment sends wireless signal, the reception device of next transmission equipment needs
The reception device of wireless signal can be received by setting.
The present embodiment other structures are similar to previous embodiment, and the present embodiment repeats no more.
Transmission equipment provided in this embodiment, at least with following technique effect：
By reception device using radio port, to realize the wireless transmission of two transmission equipments.
As shown in figure 4, on the basis of above-described embodiment, the transmission equipment of another embodiment of the utility model offer, institute
Stating transmission equipment includes：
Reception device 101, processor 102 and sending device 103, wherein, the reception device 101 includes the 3rd radio frequency
Circuit 1011, the processor 102 include control unit 1021, comparator 1022 and switching circuit 1023, the sending device
103 include the first sending device 31 and the second sending device 32, and first sending device 31 includes 311 He of the first counter
First sending port 312, second sending device 32 include the second counter 321 and the second sending port 322, the reception
Device 101 be radio port, described control unit 1021 respectively with the 3rd radio circuit 1011 and the switching circuit
1023 are connected, and the comparator 1022 counts 311 and second counter with the switching circuit 1023, described first respectively
321 are connected, and the switching circuit 1023 is connected with first sending port 312 or second sending port 322.
The transmission equipment of the present embodiment, on the basis of the transmission equipment of Fig. 1, the reception device 101 is radio port
When, optionally, the reception device 101 includes the 3rd radio circuit 1011, the 3rd radio circuit 1011 and the control
Unit 1021 is connected.
Optionally, the workflow of the 3rd radio circuit 1011 is：The data that external equipment is sent are received, the data are
Radiofrequency signal is switched to optical signal by radiofrequency signal.
Optionally, prior art realization, such as radio frequency communications circuitry can be used in the radio circuit.
Optionally, the optical signal for carrying data to be sent is forwarded to control unit 1021, light by the 3rd radio circuit 1011
Signal is sent to successively by switching circuit in a manner that the first sending port 312 or the second sending port 322 are by optical fiber
External equipment.
The present embodiment other structures are similar to previous embodiment, and the present embodiment repeats no more.
Transmission equipment provided in this embodiment, at least with following technique effect：
The data of reception are subjected to signal conversion by using the 3rd radio circuit, to realize signal transmission.
As shown in Figure 1, on the basis of above-described embodiment, the transmission equipment of another embodiment of the utility model offer, institute
Stating transmission equipment includes：
Shell, reception device 101, processor 102 and sending device 103, the reception device 101, the processor 102
It being arranged at the sending device 103 in the shell, the shell sets multiple holes, wherein, the processor 102 includes
Control unit 1021, comparator 1022 and switching circuit 1023, the sending device 103 include the first sending device 31 and the
22, first sending device 31 includes the first counter 311 and the first sending port 312, and second sending device 32 wraps
Include the second counter 321 and the second sending port 322, described control unit 1021 respectively with the reception device 101 and described
Switching circuit 1023 is connected, and the comparator 1022 counts 311 and described with the switching circuit 1023, described first respectively
Second counter 321 is connected, the switching circuit 1023 and first sending port 312 or second sending port 322
It is connected.
The transmission equipment of the present embodiment, on the basis of the transmission equipment of Fig. 1, optionally, the transmission equipment further includes
Shell, the reception device 101, the processor 102 and the sending device 103 are arranged in the shell, the shell
Multiple holes are set.
Shell not shown in Fig. 1, shell is by the reception device 101, the processor 102 and the sending device 103
It surrounds.
Optionally, shell is rectangle, and described shell the upper surface of is described outer removably to close non-porous metal plate housing
The bottom surface and two sides of shell are equipped with multiple holes, for improving the heat dissipation effect of transmission equipment.
The present embodiment other structures are similar to previous embodiment, and the present embodiment repeats no more.
Transmission equipment provided in this embodiment, at least with following technique effect：
By using the shell for setting hole, it is easy to transmission equipment and radiates.
As shown in Figure 1, on the basis of above-described embodiment, the transmission equipment of another embodiment of the utility model offer, institute
Stating transmission equipment includes：
Power supply, power distribution equipment, reception device 101, processor 102 and sending device 103, the power supply include AC power
And DC power supply, wherein, the AC power and DC power supply are connected respectively with the power distribution equipment, the power distribution equipment difference
It is connected with reception device 101, processor 102 and sending device 103, the processor 102 includes control unit 1021, compares
Device 1022 and switching circuit 1023, the sending device 103 include the first sending device 31 and the second sending device 32, and described the
One sending device 31 includes the first counter 311 and the first sending port 312, and second sending device 32 includes second and counts
321 and second sending port 322 of device, described control unit 1021 respectively with the reception device 101 and the switching circuit
1023 are connected, and the comparator 1022 counts 311 and second counter with the switching circuit 1023, described first respectively
321 are connected, and the switching circuit 1023 is connected with first sending port 312 or second sending port 322.
The transmission equipment of the present embodiment, on the basis of the transmission equipment of Fig. 1, optionally, the transmission equipment further includes
Power supply and power distribution equipment, the power supply include AC power and DC power supply, the AC power and DC power supply respectively with institute
It states power distribution equipment to be connected, the power distribution equipment is connected respectively with reception device, processor and sending device.
Power supply and power distribution equipment not shown in Fig. 1, power supply include AC power and DC power supply, and power distribution equipment can access friendship
Galvanic electricity source and access DC power supply.
Optionally, the workflow of power distribution equipment is the fortune according to reception device 101, processor 102 and sending device 103
Row state carries out reasonable distribution.
Optionally, the power distribution equipment is measurable and controls the distribution of electric energy, and prior art realization can be used.
It is understood that the transmission equipment distribution of the present embodiment rationally can access AC power and access DC power supply,
Provide quick and safe plant-grid connection.
The present embodiment other structures are similar to previous embodiment, and the present embodiment repeats no more.
Transmission equipment provided in this embodiment, at least with following technique effect：
By using AC power and DC power supply, and pass through power distribution equipment and carry out reasonable distribution, can be connect for transmission equipment
Enter AC power and access DC power supply, provide quick and safe plant-grid connection.
In order to more fully understand the technology contents of the utility model, on the basis of above-described embodiment, this reality is described in detail
The transmission equipment of example offer is provided.
Transmission equipment may include the optical cable carrying transmission of both direction in the prior art, and business can only concentrate on one of them
A business direction transmission wherein is transmitted or is manually specified in optical cable carrying on direction, carries out business when interrupting again
Switch, carry out the transmission in another direction.
Before service disconnection, the optical cable long-time overload operation in a direction, it is likely that network congestion will be caused, and
The optical cable in another direction is in idle condition, and the utilization rate of two cable resources is not high.
The defects of for the prior art, the utility model proposes a kind of transmission equipment, including rectangular metal plate framework
(size 60cm*30cm*8.89cm), described transmission equipment the upper surface of are to close non-porous metal plate housing (detachable), the biography
The bottom surface and two sides of transfer device are equipped with aperture, and for improving heat dissipation effect, the framework back side is provided with power switch, hand over
Flow power input interface and direct power input interface, the front (inside) of the transmission equipment have successively fan, reception device,
Processor and sending device.
Fig. 5 shows a kind of dimensional structure diagram for transmission equipment that the utility model embodiment provides.
As shown in figure 5, the transmission equipment includes rectangle sheet metal shell 1, external dimensions is width * depths * high=60cm*
30cm*8.89m, the shell are that a framework, framework the upper surface of is to close non-perforated shell 2, size 60cm*30cm, and removable
It unloads, the purpose of closing is dust-break.
Fig. 6 shows a kind of left surface schematic diagram for transmission equipment that the utility model embodiment provides.
Fig. 7 shows a kind of right flank schematic diagram for transmission equipment that the utility model embodiment provides.
Fig. 8 shows a kind of bottom side schematic diagram for transmission equipment that the utility model embodiment provides.
As shown in Figure 6 to 8, the two sides 3,5 of the framework, size 8.89cm*30cm, the size of bottom surface 6 are
60cm*30cm, and two sides and bottom surface are equipped with heat dissipation hole 8, it is therefore intended that improve ventilation and heat.
Fig. 9 shows a kind of schematic rear view for transmission equipment that the utility model embodiment provides.
As shown in figure 9, there is nut bore 9 at the framework back side 7, for fixation can framework top shell, the framework back side is also pacified
Equipped with AC power interface 10, power switch 11 and direct power interface 12.
Figure 10 shows a kind of schematic front view for transmission equipment that the utility model embodiment provides.
As shown in Figure 10, there are fan 13, processor 102, reception device 101 and sending device in the framework front 4 successively
103.And the reception device 101 includes 14,4 mouthfuls of 100M/1000M network interface datas of reserved data receiving module slot and connects
15,8 mouthfuls of FE/GE optical ports data reception modules 16 of module are received, the data reception module is can hot plugging module.
It (can be the first transmitting terminal that the sending device 103, which includes 4 mouthfuls of GE/10GE optical ports data transmission blocks 18,
Mouthful), wireless 4G sending modules (can be the second sending port), account for double flute position 19, the data transmission blocks be can heat it is slotting
Molding block.
Figure 11 is a kind of internal structure schematic diagram for transmission equipment that the utility model embodiment provides.
As shown in figure 11, the inside of the utility model transmission equipment includes power module 23, and back side mainboard 22 receives dress
101 are put, processor 102, sending device 103 5 is largely.
Figure 12 is a kind of power module structure schematic diagram for transmission equipment that the utility model embodiment provides.
As shown in figure 12, power module 23 includes power supply and power distribution equipment, and the power supply includes AC power and direct current
Source, the AC power and DC power supply are connected respectively with the power distribution equipment, the power distribution equipment respectively with reception device
101st, processor 102 is connected with sending device 103.
48V of the power distribution equipment needed for external alternating current 220V power supply or direct current 48V power conversions into back side mainboard
Power supply is back side mainboard, reception device, processor and sending device power supply.
The output terminal of power module 23 is connected with the input terminal of back side mainboard, the output terminal of reception device (or input
End) it is connected with the input terminal (or output terminal) of back side mainboard, output terminal (or input terminal) and the processor of back side mainboard input
End (or output terminal) is connected, and the output terminal (or input terminal) of back side mainboard is connected with the input terminal (or output terminal) of sending device
It connects.
That is, power module 23 is connected with back side mainboard 22, and rearwardly mainboard provides direct current 48V power supplys；It receives
Device 101 is connected with back side mainboard 22, and mutual data transmission and provides power supply for reception device；Processor 102 and the back of the body
Face mainboard 22 connects, and mutual data transmission and provides power supply for processor；Sending device 103 connects with back side mainboard 22
It connects, and mutual data transmission and provides power supply for sending device.
The power module 23 includes power supply changeover device 27.Its function of power supply changeover device is the 220V exchanges for that will access
Power supply is converted into direct current 48V power supplys.
Back side mainboard 22 provides PCI (Peripheral for reception device 101, processor 102 and sending device 103
Component Interconnection, peripheral element extension interface) slot and power supply, pass through 22 bandwidth of back side mainboard and bridge
Data transmission between reception device 101 and processor 102 and sending device 103, between the back side mainboard 22 and each device
It is connected by way of electrical interface.
Illustrate, back side mainboard 22 is reception device 101, processor 102, sending device 103 provide power supply and
The direct transmission of data is provided, does not make any data processing.Data biography is such as provided between reception device 101 and processor 102
Defeated passage provides data transmission channel between processor 102 and sending device 103.
Figure 13 is a kind of reception device structure diagram for transmission equipment that the utility model embodiment provides.
As shown in figure 13, reception device 101 passes through the 100M/1000M Ethernet interfaces or FE interfaces (Fast that carry
Ethernet, fastethernet interface are often referred to 100M)/GE interfaces (Gigabit Ethernet, thousand M Ethernet interfaces) light
Mouthful receive the external data flow to come, and be connected by electrical interface with back side mainboard 22, so as to by back side mainboard realize by
Data stream is to processor 102.
Specifically, the reception device 101 includes reserved socket module 14, ethernet data acceptance module 15, optical interface
Data reception module 16
Wherein, optical interface module either ethernet interface module can be installed by reserving slotting mould module 14, for receiving light
Signal or ethernet signal.
The function of Ethernet interface data reception module 15 is for receiving the external Ethernet service to come, port number
Can be 4,8 etc., the present embodiment preferably 4 ports, port speed can be 100M, 1000M etc., and the present embodiment is preferably 100M/
1000M can be with support module, and operating mode, which had both been chosen as full-duplex mode, can also elect half-duplex or auto-negotiation module as.Its
Input terminal is connected with external data link, and for receiving Ethernet service, output terminal is connected with back side mainboard 22, is used for
The Ethernet service being externally received is passed into back side mainboard.
The function of optical interface data reception module 16 is to receive the external optical signal business to come, and is changed into electric signal,
It is ultimately delivered to back side mainboard 22.Its port number can be 4,8 etc., and preferential 8 ports of the present embodiment illustrate, port speed
Rate can be with FE, GE etc..Its input terminal is connected with external fiber link, for receiving the light letter that external fiber link sends over
Number, output terminal is connected with back side mainboard 22, for transformed electric signal to be transmitted to back side mainboard.
It specializes, each slot position can support ethernet interface module and optical interface module, and the present embodiment is with an ether
Network interface module and an optical interface module illustrate for preferred embodiment.Each slot position can support hot plugging.
As shown in figure 11, processor 102 is connected with back side mainboard by electrical interface mode, and it is single that processor 102 includes control
Member, comparator and switching circuit, control unit receive the data flow of the reception device 101, comparator root from back side mainboard 22
It according to the network load situation of the sending device, is compared, obtains comparative result, comparative result can be low and high level, also may be used
To carry the accounting of data volume, switching circuit is allocated data packet according to comparative result, is transmitted to pair by back side mainboard
The sending port for the sending device answered.
The processor includes control unit 1021, comparator 1022 and switching circuit 1023.
Control unit 1021 is to the Various types of data stream of reception by specific parameter according to progress top grade sequence.Its input terminal and the back of the body
Face mainboard is connected, for receiving (reception device 101) Various types of data stream that back side mainboard forwards.Its output terminal is with cutting
It changes circuit 1023 to be connected, data is forwarded to switching circuit 1023 for according to priority order.
First sending device includes the first counter and the first sending port, and second sending device includes second
Counter and the second sending port, the first counter and the second counter calculate the data volume of each sending port, and data volume can table
Show current network condition.
Comparator 1022 calculates the data volume of each sending port for accessing the first counter and the second counter, that is, sends
The Network status parameter information that device is fed back to, the data volume received is compared,
The input terminal of switching circuit 1023 is connected with control unit 1021, comparator, and an input terminal reception has priority
Other data flow, another input terminal are connected with comparator 1022, and output and the sending device of switching circuit 1023 carry out phase
Even, for transmitting data flow.
Figure 14 is a kind of sending device structure diagram for transmission equipment that the utility model embodiment provides.
As shown in figure 14, sending device 103 includes the first sending device and the second sending device, and sending device is from back side master
Plate receives the switching command of switching circuit, according to the data volume that comes of switching command distribution, by GE/10GE optical fiber interfaces or
Wireless 4G interfaces send data to be sent to the first sending device or the second sending device.
First sending device is optical interface data transmission blocks 18, and the second sending device is wireless 4G data transmission blocks
19。
Wherein, the electric signal that optical interface data transmission blocks come back side mainboard carries out opto-electronic conversion into optical signal, then
External fiber link is sent.Its port number of its end can be 4,8 etc., and preferential 8 ports of the present embodiment illustrate, end
Mouthful rate can with GE, 10GE etc., for realize data it is more excellent, it is very fast, more dispatch, the preferred data sending mould of higher rate
Block.Its input terminal is connected with back side mainboard 22, for receiving the electric signal that back side mainboard comes, output terminal and outside
Fiber link connects, for sending optical signal toward destination.
Wireless 4G data transmission blocks include radio circuit, and the data that back side mainboard sends over are switched to penetrate by radio circuit
Frequency signal, and wirelessly send.Its volume is big compared with optical interface data transmission blocks, need to occupy two slot positions.
It specializes, each slot position of sending device can support optical interface module and wireless 4G modules, when slotting wireless 4G modules
When need to occupy double flute position.Each slot position can support hot plugging.
Transmission equipment provided in this embodiment, at least with following technique effect：
1st, counter is set by the sending device in transmission equipment, by the data volume of counters count sending device, and
Comparator and switching circuit in processor are set, are compared the data volume of each sending device by comparator, by switching circuit
Sending device is selected according to comparative result, so as to fulfill the resource allocation of sending device is realized according to the data volume of sending device,
The load of each sending device can be rationally adjusted, realizes that the resource of each sending device is effectively dispatched.Existing transmission is not only compensated for set
The deficiency of standby data dispatch to data balanced transmission, also reduces the burden of network, improves the efficiency of transmission.
2nd, the sending device of the utility model transmission equipment includes linear light fibre transmitting element and wireless 4G sends list
Member, the relation protected each other solve the problems, such as single optical fiber link direct interrupting service in interruption of optical cables, ensure that data
Stream will not interrupt, i.e., after the network of one of transmitting path breaks down, therefore the transmission of signal will not be interrupted, improve
The reliability of transmission equipment.
3rd, this reality new function is complete, and overall outer dimensions are compact, and equipment distribution is reasonable, facilitates plant-grid connection.
It will be appreciated by those of skill in the art that although some embodiments described herein include being wrapped in other embodiments
The some features rather than other feature included, but the combination of the feature of different embodiments means the model in the utility model
Within enclosing and form different embodiments.
It will be understood by those skilled in the art that each step in embodiment can with hardware realization or at one or
The software module run on the multiple processors of person is realized or realized with combination thereof.Those skilled in the art should manage
Solution, can be realized using microprocessor or digital signal processor (DSP) according to the utility model embodiment in practice
Some or all components some or all functions.The utility model is also implemented as performing described here
Transmission equipment some or all equipment or program of device (for example, computer program and computer program production
Product).
Although being described in conjunction with the accompanying the embodiment of the utility model, those skilled in the art can not depart from
Various modifications and variations are made in the case of the spirit and scope of the utility model, such modifications and variations are each fallen within by appended
Within claim limited range.
Claims (10)
1. a kind of transmission equipment, which is characterized in that the transmission equipment includes：Reception device, processor and sending device,
In, the processor includes control unit, comparator and switching circuit, and the sending device includes the first sending device and second
Sending device, first sending device include the first counter and the first sending port, and second sending device includes the
Two counters and the second sending port, described control unit is connected respectively with the reception device and the switching circuit, described
Comparator respectively with the switching circuit, it is described first count and second counter be connected, the switching circuit with it is described
First sending port or second sending port are connected.
2. transmission equipment according to claim 1, it is characterised in that：First sending port is cable port.
3. transmission equipment according to claim 1, it is characterised in that：First sending port is radio port.
4. transmission equipment according to claim 3, it is characterised in that：First sending device further includes the first radio frequency electrical
Road, first radio circuit are connected with first sending port, correspondingly, the switching circuit and first transmitting terminal
Mouth or second sending port are connected, and are specially：
The switching circuit is connected with first radio circuit or second sending port.
5. transmission equipment according to claim 1, it is characterised in that:First sending port and second transmitting terminal
Mouth is radio port.
6. transmission equipment according to claim 5, it is characterised in that：First sending device further includes the first radio frequency electrical
Road, first radio circuit are connected with first sending port, and second sending device further includes the second radio circuit,
Second radio circuit is connected with second sending port, correspondingly, the switching circuit and first sending port
Or second sending port is connected, and is specially：
The switching circuit is connected with first radio circuit or the second radio circuit.
7. transmission equipment according to claim 1, it is characterised in that：The reception device is radio port.
8. transmission equipment according to claim 7, it is characterised in that：The reception device includes the 3rd radio circuit, institute
The 3rd radio circuit is stated with described control unit to be connected.
9. according to claim 3-8 any one of them transmission equipments, it is characterised in that：The radio port is mobile data network
Network interface or Wi-Fi interface.
10. transmission equipment according to claim 1, it is characterised in that：The transmission equipment further includes shell, the reception
Device, the processor and the sending device are arranged in the shell, and the shell sets multiple holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720900917.6U CN207399210U (en) | 2017-07-24 | 2017-07-24 | Transmission equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720900917.6U CN207399210U (en) | 2017-07-24 | 2017-07-24 | Transmission equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207399210U true CN207399210U (en) | 2018-05-22 |
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ID=62417725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720900917.6U Active CN207399210U (en) | 2017-07-24 | 2017-07-24 | Transmission equipment |
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| Country | Link |
|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021212906A1 (en) * | 2020-04-21 | 2021-10-28 | 珠海格力电器股份有限公司 | Network port allocation method and apparatus, electronic device, and computer-usable medium |
-
2017
- 2017-07-24 CN CN201720900917.6U patent/CN207399210U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021212906A1 (en) * | 2020-04-21 | 2021-10-28 | 珠海格力电器股份有限公司 | Network port allocation method and apparatus, electronic device, and computer-usable medium |
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