CN202085176U - Intelligent management device for Ethernet line access to household - Google Patents

Abstract

Disclosed is an intelligent management device for an Ethernet line access to the household. The intelligent management comprises an exchange unit used for building an Ethernet exchange circuit, a line management unit, a flow control unit, and a network management unit, wherein the exchange unit comprises a network side PHY module, an exchange module, and a household side PHY module; the network side PHY module is connected with a network side interface of the exchange module; the household side PHY module is connected with a household side interface of the exchange module; the line management unit is connected with the exchange unit, the flow control unit, and the network management unit respectively; and the flow control unit is connected with the network side PHY module, the household side PHY module, and the line management unit respectively. The intelligent management device for Ethernet line access to the household requires no on-site routing when the Ethernet broadband business is opened or canceled.

Description

The register one's residence intelligent management equipment of circuit of a kind of Ethernet

Technical field

The utility model relates to the communications field, the register one's residence intelligent management equipment of circuit of particularly a kind of Ethernet.

Background technology

Along with the development of modern communication networks technology, increasing telecom operators begin to adopt the broadband access method of optical fiber access technology as main flow.In the broadband access of residential quarters, operator adopts the access technology of FTTB (Fiber-To-The-Building) usually, by the access that the network case is realized the broadband services and the narrowband speech business of resident family is installed in the corridor of sub-district dwelling house.The broadband access of Urban House sub-district at present is mainly the Ethernet access way, as shown in Figure 1, the existing network case 1 ' of supporting Ethernet to insert mainly is made of three parts: optical network unit (ONU:Optical Network Unit) 11 ' is used to provide the User Network Interface (UNI:User Network Interface) of Ethernet broadband access; Network wiring module 12 ' is used for the register one's residence jumper connection of circuit 22 ' of the Ethernet uni interface 112 ' of ONU and resident family broadband; Voice Wiring module 13 ' is used for the register one's residence jumper connection of circuit of narrowband speech circuit and resident family arrowband.

Generally the ethernet line 21 ' between the Ethernet uni interface 112 ' of optical network unit (ONU) and network wiring module 12 ' is called the network side ethernet line, the ethernet line 22 ' between resident family's data terminal (CPE:Customer Premise Equipment) and network wiring module 12 ' is called resident family's side ethernet line.

The narrowband speech business can be by the arrowband that existing P STN (Public Switched Telephone Network) circuit 24 ' inserts resident family by the voice Wiring module 13 ' circuit 23 ' of registering one's residence, or by POTS (the Plain Old Telephone Service) interface 111 ' of optical network unit (ONU) 11 ' by the arrowband of voice Wiring module 13 ' the access resident family circuit 23 ' of registering one's residence.The broadband that broadband services inserts resident family by the Ethernet uni interface 112 ' of optical network unit (ONU) 11 ' by the network wiring module 12 ' circuit 22 ' of registering one's residence is about to network side ethernet line 21 ' and carries out jumper connection with resident family's side ethernet line 22 ' by network wiring module 12 '.

Operator is based on the consideration of early stage networking planning and construction fund, and the Ethernet uni interface number that being placed on the optical network unit (ONU) in the dwelling house corridor provides lacks than resident family's number.Under resident family did not have situation that broadband services opens, generally the get along well circuit of registering one's residence of resident family of the Ethernet uni interface of optical network unit (ONU) was connected.When broadband services was opened in resident family application, operator send operating personnel to on-the-spot, by network wiring module wire jumper mode with the circuit 22 ' connection of registering one's residence of the broadband of the Ethernet uni interface 112 ' of optical network unit (ONU) and resident family, thereby activate the service.When opened professional cancelled in resident family's application, operator need send operating personnel to the scene equally, and corresponding wire jumper on the network wiring module is removed, and the Ethernet uni interface 112 ' of optical network unit (ONU) just can offer other resident family's use like this.Broadband services open with demolishing process in because circuit is a lot, the wire jumper and the operation irregularity complexity of taking out stitches, operating efficiency is extremely low and be easy to make mistakes.So just exist one how to adopt less ONU Ethernet uni interface number to satisfy the broadband access demand of more resident family and the problem that is difficult for makeing mistakes flexibly.

In the present network case, the circuit 22 ' of registering one's residence of the Ethernet uni interface 112 ' of optical network unit (ONU) and resident family is to realize that by wire jumper simple physics is connected, and system can't provide monitoring management and test function to the circuit of registering one's residence of resident family.After network failure appearred in resident family, Fault Diagnosis and eliminating often needed to test time-consuming taking a lot of work in on-the-spot and the man of resident family.

The network case often is placed in the dwelling house corridor, and operational environment is more abominable; After service fulfillment, factors such as high low temperature, humidity, flying dust, break down between the circuit that causes connecting, even port and resident family's side network port of optical network unit (ONU) side are all working properly, can not provide services on the Internet to resident family, need to send that operating personnel take out stitches again to the scene, routing, just can activate the service.

The existence of the problems referred to above has reduced operator's service level, has increased operator's operation costs.

The utility model content

Problem to be solved in the utility model provides the register one's residence intelligent management equipment of circuit of a kind of Ethernet, makes when opening and cancel the Ethernet broadband services, need not to carry out on-the-spot routing.

In order to solve the problems of the technologies described above, the technical scheme that the utility model is taked is:

The register one's residence intelligent management equipment of circuit of its Ethernet comprises crosspoint, line management unit, flow controlling unit and the network management unit that is used to set up the Ethernet switched circuit.Crosspoint comprises network side PHY module, Switching Module and the side PHY of resident family module, and network side PHY module links to each other with the network side interface of Switching Module, and the side PHY of resident family module is connected with the resident family's side interface that reaches Switching Module; The line management unit is connected with crosspoint, flow controlling unit and network management unit respectively; Flow controlling unit is connected respectively with the line management unit with network side PHY module, the side PHY of resident family module.

Crosspoint is used to set up the Ethernet switched circuit, the data flow of network side ethernet line is passed to corresponding resident family side ethernet line, and the data flow of resident family's side ethernet line is passed to the corresponding network side ethernet line.Wherein, network side PHY module is used in the future the analog signal of automatic network side ethernet line and carries out after analog-to-digital conversion, decoding handle, the load of physical layer is passed to Switching Module, and be used for data flow from resident family's side ethernet line with Switching Module output, encode, send to the network side ethernet line after the digital-to-analogue conversion.

Resident family's side PHY module is used for carry out analog-to-digital conversion, decoding processing from the analog signal of resident family's side ethernet line after, the load of physical layer is passed to Switching Module, and be used for data flow from the network side ethernet line with Switching Module output, encode, send to resident family's side ethernet line after the digital-to-analogue conversion.

Network side PHY module and the side PHY of resident family module also can be carried out the adjustment of mode of operation under the control of flow controlling unit, or with mode of operation return flow control module.Described mode of operation comprises the speed and the dual-mode of the Ethernet physical port of PHY module.

Switching Module is under the control of circuit administrative unit, be used to set up the Ethernet switched circuit, the data flow that network side PHY module is sent passes to the corresponding side PHY of resident family module, and the data flow that the side PHY of resident family module sends passed to corresponding network side PHY module, connect thereby make between network side ethernet line and resident family's side ethernet line; Or be used to remove the Ethernet switched circuit, the ethernet line of network side is disconnected with the ethernet line of resident family side be connected.

The line management unit is used for the line management instruction of receiving network managing unit, transmission need be set up the network side PHY module of Ethernet switched circuit and the information of the side PHY of resident family module arrives flow controlling unit, and the needs of reception flow controlling unit feedback are set up the network side PHY module of switched circuit and the mode of operation match information of the side PHY of resident family module; Or control crosspoint according to line management instruction and mode of operation match information and set up the Ethernet switched circuit; Or according to line management commands for controlling crosspoint dismounting switched circuit.

Flow controlling unit is used for the Ethernet switched circuit information that the run-down lines administrative unit sends, the network side PHY module of control Ethernet switched circuit and the mode of operation of the side PHY of resident family module are complementary the network side ethernet line of Ethernet switched circuit and the flow of resident family's side ethernet line.

Flow controlling unit comprises:

Extraction module, the needs that are used for the transmission of receiving lines administrative unit are set up the network side PHY module of Ethernet switched circuit and the information of the side PHY of resident family module, and read the network side PHY module that to set up the Ethernet switched circuit and the mode of operation of the side PHY of resident family module, and described mode of operation is sent to judging module;

Judging module, be used to judge whether the network side PHY module of Ethernet switched circuit is consistent with dual-mode with the speed of the physical port of the side PHY of resident family module, and under the situation of unanimity, directly judged result is sent to described line management unit by this judging module, under inconsistent situation, send the mode of operation matching instruction to Executive Module by this judging module;

Executive Module is used for setting up the network side PHY module of Ethernet switched circuit and the side PHY of resident family module according to the mode of operation matching instruction to needs and sends mode of operation instruction is set, and is made as the speed and the dual-mode of its physical port consistent.

Network management unit, be used for to line management unit transmitting line supervisory instruction, the line management instruction comprises sets up the instruction of Ethernet switched circuit and removes the instruction of Ethernet switched circuit, and the current state of display network side ethernet line and resident family's side ethernet line; The information that line management instruction comprises the network side ethernet line that need set up the Ethernet switched circuit and resident family's side ethernet line maybe needs the network side ethernet line of the Ethernet switched circuit removed and the information of resident family's side ethernet line.

Network management unit is safeguarded a network side ethernet line idling-resource pond, and all do not set up the network side ethernet line of Ethernet switched circuit with resident family side ethernet line, and promptly Kong Xian ONU Ethernet uni interface all is listed in this resource pool; When resident family opens broadband services, network management unit finds the network side ethernet line of a free time from this resource pool, under the control of circuit administrative unit and flow controlling unit, it by crosspoint and need open between resident family's side ethernet line of broadband services and set up the Ethernet switched circuit, and is removed this network side ethernet line from network side ethernet line idling-resource pond; Cancellation is during broadband services, and network management unit disconnects the switched circuit of resident family's side ethernet line and network side ethernet line by crosspoint, and this network side ethernet line is put back to network side ethernet line idling-resource pond.

Compared with prior art, the beneficial effects of the utility model are:

(1) adopts the utility model, do not need traditional voice Wiring module and network wiring module in the network case, the all-network side line road and the circuit once mounting of registering one's residence.Open and cancel the broadband services request according to resident family, network management unit by network remote to line management unit transmitting line supervisory instruction, the line management unit is according to the line management instruction of network management unit and the line work pattern matching situation of flow controlling unit feedback, between network side ethernet line and resident family's side ethernet line, set up the Ethernet switched circuit or remove the Ethernet switched circuit by crosspoint, exempted under the existing mode, resident family opens and the on-the-spot wire jumper when cancelling broadband services and the work of taking out stitches.

(2) whether the utility model flow controlling unit inspection speed and the dual-mode that need set up the physical port of the network side PHY module of Ethernet switched circuit and the side PHY of resident family module mates, if do not match then send the mode of operation matching instruction by the judging module of flow controlling unit to the Executive Module of flow controlling unit; Executive Module after receiving the mode of operation matching instruction, the speed and the dual-mode of the network side PHY module and the physical port of the side PHY of resident family module is made as consistent, thereby reach the flow matches purpose of Ethernet switched circuit.

(3) the utility model network management unit can be inquired about Ethernet switched circuit situation in real time by the line management unit, and the Ethernet switched circuit state of display network side ethernet line and resident family's side ethernet line, operating personnel get final product the situation of opening that remote live is understood broadband services by network management unit.

(4) the utility model is under the control of network management unit, can realize the Ethernet uni interface number of optical network unit (ONU) and the convergence ratio of resident family's side ethernet line way by crosspoint: the all-network side line road and the circuit once mounting of registering one's residence, idle ONU Ethernet uni interface, promptly Kong Xian network side ethernet line is safeguarded by the network side ethernet line idling-resource pond of network management unit; When resident family opens broadband services, from this resource pool, search available ONU Ethernet uni interface and distribute to resident family; During resident family cancellation broadband services, the ONU Ethernet uni interface of its use is returned resource pool.Network management unit is by maintaining network side ethernet line idling-resource pond, promptly the Ethernet uni interface number of optical network unit that can be less (ONU) satisfies the demand of more resident family broadband access, solves the early investment of the deployment of broadband network and the proportioning problem between the actual resident family number.

(5) the utility model is under the control of circuit administrative unit, can detect the availability of the Ethernet uni interface of ONU by crosspoint, can shield the Ethernet uni interface of out of order ONU,, the Ethernet uni interface of available ONU be distributed to resident family by crosspoint.

Description of drawings

Fig. 1 is the network case wiring schematic diagram of prior art;

Fig. 2 is for using the register one's residence annexation figure of network case of intelligent management equipment of circuit of the utility model Ethernet;

Fig. 3 is the register one's residence structural representation of intelligent management equipment of circuit of the utility model Ethernet;

Fig. 4 sets up the schematic diagram of switched circuit for the register one's residence intelligent management equipment of circuit of the utility model Ethernet

Fig. 5 opens the workflow diagram of broadband services for the register one's residence intelligent management equipment of circuit of the utility model Ethernet;

Fig. 6 is the register one's residence workflow diagram of intelligent management equipment cancellation broadband services of circuit of the utility model Ethernet.

Embodiment

As shown in Figure 2, the register one's residence intelligent management equipment of circuit of the utility model Ethernet comprises crosspoint 1, line management unit 2, flow controlling unit 3 and network management unit 4, and crosspoint 1, line management unit 2, flow controlling unit 3 all are positioned in the cabinet 1 with optical network unit (ONU) 5.Crosspoint 1 is connected with ethernet user's network interface (UNI) 51 of optical network unit 5 by network side ethernet line 61, and crosspoint 1 passes through resident family's side ethernet line 62 and is connected with the resident family broadband device; The swinging cross mode is provided if desired, and promptly narrow band voice signal inserts resident family's narrow-band devices by resident family's side ethernet line 62, and then crosspoint 1 is connected by network side narrow bandline 63 with the POTS mouth 52 or the PSTN network of optical network unit 5.Line management unit 2 is connected with crosspoint 1, flow controlling unit 3, network management unit 4.

As shown in Figure 3, the register one's residence intelligent management equipment of circuit of the utility model Ethernet comprises crosspoint 1, line management unit 2, flow controlling unit 3 and network management unit 4.

Crosspoint 1 is used to set up the Ethernet switched circuit, the data flow of network side ethernet line 61 is passed to corresponding resident family side ethernet line 62, and the data flow of resident family's side ethernet line 62 passed to corresponding network side ethernet line 61, connect thereby make between network side ethernet line 61 and the resident family's side ethernet line 62; Crosspoint 1 also is used to remove the Ethernet switched circuit, the ethernet line 61 of network side is disconnected with the ethernet line 62 of resident family side be connected.

Crosspoint 1 comprises a plurality of network side PHY modules 11, Switching Module 12 and a plurality of side PHY of resident family module 13, each network side PHY module 11 links to each other with flow controlling unit 3 with the network side interface of network side ethernet line 61, Switching Module 12 respectively, each the side PHY of resident family module 13 is connected with flow controlling unit 3 with resident family's side interface of resident family side ethernet line 62, Switching Module 12 respectively, and Switching Module 12 is connected with line management unit 2.

Network side PHY module 11 is used in the future the analog signal of automatic network side ethernet line 61 and carries out after analog-to-digital conversion, decoding handle, the load of physical layer is passed to described Switching Module 12, and be used for the data flow from resident family's side ethernet line 62 of Switching Module 12 output is encoded, sent to network side ethernet line 61 after the digital-to-analogue conversion.

The side PHY of resident family module 13 is used for carry out analog-to-digital conversion, decoding processing from the analog signal of resident family's side ethernet line 62 after, the load of physical layer is passed to described Switching Module 12, and be used for the data flow from network side ethernet line 61 of Switching Module 12 output is encoded, sent to resident family's side ethernet line 62 after the digital-to-analogue conversion.

Network side PHY module 11, the side PHY of resident family module 13 can be carried out the adjustment of mode of operation under the control of flow controlling unit 3, or with mode of operation return flow control unit 3.The mode of operation of the utility model PHY module comprises the speed and the dual-mode of physical port.

Switching Module 12 is under the control of circuit administrative unit 2, set up the Ethernet switched circuit, the data flow that network side PHY module 11 is sent passes to the corresponding side PHY of resident family module 13, and the data flow that the side PHY of resident family module 13 is sent passes to corresponding network side PHY module 11.

Line management unit 2 is connected with crosspoint 1, flow controlling unit 3, network management unit 4.Line management unit 2 is used for the line management instruction of receiving network managing unit 4, send Ethernet switched circuit information (promptly needing to set up the network side PHY module 11 of switched circuit and the information of the side PHY of resident family module 13) to flow controlling unit 3, and the needs of reception flow controlling unit 3 feedbacks are set up the network side PHY module 11 of switched circuit and the mode of operation match information of the side PHY of resident family module 13; Or control crosspoint 1 according to line management instruction and mode of operation match information and set up switched circuit; Or according to line management commands for controlling crosspoint 1 dismounting switched circuit.

Flow controlling unit 3, be used for the Ethernet switched circuit information that run-down lines administrative unit 2 sends, the network side PHY module 11 of control Ethernet switched circuit and the mode of operation of the side PHY of resident family module 13 are complementary the network side ethernet line 61 of switched circuit and the flow of resident family's side ethernet line 62.

Flow controlling unit 3 comprises extraction module 31, judging module 32 and Executive Module 33.Wherein, extraction module 31, Executive Module 33 are connected with the side PHY of resident family module 13 with each network side PHY module 11 of crosspoint 1 respectively; Extraction module 31, judging module 32 are connected with line management unit 2.

Extraction module 31, the needs that are used for 2 transmissions of receiving lines administrative unit are set up the network side PHY module 11 of Ethernet switched circuit and the information of the side PHY of resident family module 13, and read the network side PHY module 11 that to set up switched circuit and the mode of operation of the side PHY of resident family module 13, and mode of operation is sent to judging module 32;

Judging module 32 is used to judge whether the network side PHY module 11 of described Ethernet switched circuit is consistent with dual-mode with the speed of the physical port of the side PHY of resident family module 13: directly judged result is sent to line management unit 2 under the situation of unanimity; Under inconsistent situation, send the mode of operation matching instruction to Executive Module 33;

Executive Module 32 is used for needs being set up the network side PHY module 11 of Ethernet switched circuit and the speed of the physical port of the side PHY of resident family module 13 is made as consistent with dual-mode according to the mode of operation matching instruction.

Network management unit 4 is connected with line management unit 2, be used for to line management unit 2 transmitting line supervisory instructions, the line management instruction comprises sets up the instruction of Ethernet switched circuit and removes the instruction of Ethernet switched circuit, and the current state of display network side ethernet line 61 and resident family's side ethernet line 62; The information that line management instruction comprises the network side ethernet line 61 that need set up switched circuit and resident family's side ethernet line 62 maybe needs the network side ethernet line 61 of the switched circuit removed and the information of resident family's side ethernet line 62.

Network management unit 4 is safeguarded a network side ethernet line idling-resource pond 41, and all are not listed in the network side ethernet line idling-resource pond 41 with the network side ethernet line 61 that resident family side ethernet line 62 is set up switched circuit; When opening broadband services, network management unit 4 finds the network side ethernet line 61 of a free time from network side ethernet line idling-resource pond 41, control by line management unit 2 and flow controlling unit 3, set up the Ethernet switched circuit by crosspoint 1 and 62 of resident family's side ethernet lines need opening broadband services, and this network side ethernet line 61 is removed from network side ethernet line idling-resource pond 41; During the cancellation broadband services, network management unit 4 passes through the switched circuit that crosspoint 1 disconnects resident family's side ethernet line 62 and network side ethernet line 61, and this network side ethernet line 61 is put back to network side ethernet line idling-resource pond 41.

In the utility model Ethernet is registered one's residence the embodiment of crosspoint 1 of intelligent management equipment of circuit, the network side PHY module 11 of crosspoint 1 and the side PHY of resident family module 13 are made up of the chip with Ethernet PHY function, the RTL8208C-GR chip of producing as Realtek company; Switching Module 12 is formed the ethernet circuit switching matrix and is finished the ethernet circuit function of exchange by FPGA (Field-Programmable Gate Array) chip, as the fpga chip of ALTERA company or XILINX company; Line management unit 2 and flow controlling unit 3 can adopt the general-purpose built-in type control chip, as the ARM chip of Atmel company or the MIPS chip of MIPS company.

The utility model Ethernet is registered one's residence the intelligent management equipment of circuit when using, as shown in Figures 2 and 3, by network side ethernet line 61 whole access network side PHY modules 11, resident family's side ethernet line 62 all inserts the side PHY of resident family module 13 to ethernet user's network interface (UNI) 51 of optical network unit 5 when equipment is installed when equipment is installed.Resident family's side ethernet line 62 can be a carrying wideband business, also can be broadband, speech line swinging cross mode.Under broadband, speech line swinging cross mode, speech business have access to dual mode: (1) speech business is provided by traditional PSTN network, inserts crosspoints 1 by narrowband speech circuit 63, inserts resident family's side ethernet line 62 then.(2) optical network unit 5 provides speech business, inserts crosspoint 1 by POTS mouth 52, inserts resident family's side ethernet line 62 then.

The register one's residence course of work of intelligent management equipment of circuit of the utility model Ethernet is as follows:

As shown in Figure 3, network management unit 4 is safeguarded a network side ethernet line idling-resource pond 41, and all are not listed in this network side ethernet line idling-resource pond 41 with the network side ethernet line 61 that resident family side ethernet line 62 is set up switched circuit.

As Fig. 4, shown in Figure 5, when broadband services was opened in resident family's application, operating personnel arrived on-the-spot wire jumper by the network management software 4 Long-distance Control line management unit 2 and need not operating personnel.Concrete steps are as follows:

(1) network management unit 4 is received when resident family's side ethernet line 623 need be opened the instruction of broadband services, and whether inquiry has idle network side ethernet line from the network side ethernet line idling-resource pond 41 of its maintenance;

(2) the network side ethernet line 611 of the free time that will find of network management unit 4 and the resident family's side ethernet line 623 that need open broadband services send to line management unit 2;

(3) line management unit 2 is with the network side ethernet line 611 of the free time relevant PHY module with resident family side ethernet line 623, and promptly the information of network side PHY module 111 and the side PHY of resident family module 133 sends to the extraction module 31 of flow controlling unit 3;

(4) extraction module 31 reads the judging module 32 that the mode of operation of network side PHY module 111 and the side PHY of resident family module 133 and the described mode of operation that will read send to flow controlling unit 3;

(5) judging module 32 judges whether network side PHY module 111 is consistent with dual-mode with the speed of the physical port of the side PHY of resident family module 133: if consistent, then direct execution in step (8); If inconsistent, execution in step (5) then;

(6) judging module 32 sends the mode of operation matching instruction to the Executive Module 33 of flow controlling unit 3; Executive Module 33 is set up needs according to the mode of operation matching instruction network side PHY module 11 of Ethernet switched circuit and the speed of the physical port of the side PHY of resident family module 13 is made as consistent with dual-mode;

(7) extraction module 31 reads the mode of operation of network side PHY module 111 and the side PHY of resident family module 133 once more and the mode of operation that reads is sent to judging module 32; Judging module 32 judges once more whether network side PHY module 111 is consistent with dual-mode with the speed of the physical port of the side PHY of resident family module 133;

(8) judging module 32 sends to line management unit 2 with judged result;

(9) when the mode of operation of network side PHY module 111 and the side PHY of resident family module 133 is consistent, line management unit 2 will be set up the switched circuit instruction and send to crosspoint 1, crosspoint 1 is set up the Ethernet switched circuit between network side PHY module 111 and the side PHY of the resident family module 133, and network side ethernet line 611 and 623 of resident family's side ethernet lines are connected;

(10) if the mode of operation of network side PHY module 111 and the side PHY of resident family module 133 is inconsistent, then network side ethernet line 611 is put back in the network side ethernet line idling-resource pond 41.

As Fig. 4, shown in Figure 6, when broadband services is removed in resident family's application, operating personnel are by network management unit 4 Long-distance Control line management unit 2: when the instruction of removing the Ethernet switched circuit is received in line management unit 2, line management unit 2 is by the ethernet circuit of crosspoint 1 disconnection resident family side ethernet line 623 with network side ethernet line 611, and network management unit 4 is put back to network side ethernet line 611 in the network side ethernet line idling-resource pond 41.

Network management unit 4 is by safeguarding this network side ethernet line idling-resource pond 41, can realize the convergence ratio of network side ethernet line way and resident family's side service wire way, thereby satisfy the demand of more resident family broadband access with the Ethernet uni interface number of less optical network unit (ONU), solve the early investment of the deployment of broadband network and the proportioning problem between the actual resident family number.

As shown in Figures 2 and 3, during the equipment actual motion, the mode of operation that the network side PHY module 11 of crosspoint 1 and the Ethernet uni interface of optical network unit 5 51 are consulted network side ethernet lines 61; In like manner, the mode of operation of the Ethernet interface negotiation resident family side ethernet line 62 of the side PHY of the resident family module 13 of crosspoint 1 and resident family's broadband device.If the Ethernet interface mode of operation of the Ethernet uni interface 51 of optical network unit 5 and resident family's broadband device is inconsistent, then network side ethernet line 61 may be operated in different patterns with resident family side ethernet line 62.Because circuit switching is not stored to transmit to ethernet frame and handled, thereby the situation that data packet loss, shake takes place even can't work.Therefore need 3 pairs of network side ethernet lines 61 of flow controlling unit and resident family's side ethernet line 62 to do flow control.As Fig. 3 and shown in Figure 5, the extraction module 31 of flow controlling unit 3 reads the mode of operation of network side PHY module 11 and the side PHY of resident family module 13; The judging module 32 of flow controlling unit 3 checks whether the speed and the dual-mode of the physical port of network side PHY modules 11 and the side PHY of resident family module 13 mate, if do not match then send the mode of operation matching instructions to the Executive Module 33 of flow controlling unit 3; Executive Module 323 is after receiving the mode of operation matching instruction, and it is consistent that the speed of needs being set up the network side PHY module 11 of Ethernet switched circuit and the physical port of the side PHY of resident family module 13 and dual-mode are made as, thereby reach the flow matches purpose.Coupling is then undertaken by minimum matching principle, to be Executive Module 33 be provided with instruction by mode of operation forces the high side of the speed of physical port in network side PHY module 11 and the side PHY of the resident family module 13 and dual-mode to carry out work by the mode of operation of the low side of the speed of physical port and dual-mode, as shown below:

Claims (2)

1. the Ethernet intelligent management equipment of circuit of registering one's residence is characterized in that: comprise the crosspoint, line management unit, flow controlling unit and the network management unit that are used to set up the Ethernet switched circuit;

Described crosspoint comprises network side PHY module, Switching Module and the side PHY of resident family module, and described network side PHY module links to each other with the network side interface of Switching Module, and the described side PHY of resident family module is connected with the resident family's side interface that reaches Switching Module;

Described line management unit is connected with crosspoint, flow controlling unit and network management unit respectively;

Described flow controlling unit is connected respectively with the line management unit with network side PHY module, the side PHY of resident family module.

2. the register one's residence intelligent management equipment of circuit of Ethernet according to claim 1 is characterized in that described flow controlling unit comprises:

Extraction module, the needs that are used for the transmission of receiving lines administrative unit are set up the network side PHY module of Ethernet switched circuit and the information of the side PHY of resident family module, and read the network side PHY module that to set up the Ethernet switched circuit and the mode of operation of the side PHY of resident family module, and mode of operation sent to judging module, described mode of operation comprises the speed and the dual-mode of the physical port of described PHY module;

Judging module, be used to judge whether the network side PHY module of described Ethernet switched circuit is consistent with dual-mode with the speed of the physical port of the side PHY of resident family module, and under the situation of unanimity, directly judged result is sent to described line management unit by this judging module, under inconsistent situation, send the mode of operation matching instruction to Executive Module by this judging module;

Executive Module is used for setting up the network side PHY module of Ethernet switched circuit and the side PHY of resident family module according to the mode of operation matching instruction to needs and sends mode of operation instruction is set, and is made as the speed and the dual-mode of its physical port consistent.

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