CN204216915U - Network insertion management equipment - Google Patents
Network insertion management equipment Download PDFInfo
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- CN204216915U CN204216915U CN201420648958.7U CN201420648958U CN204216915U CN 204216915 U CN204216915 U CN 204216915U CN 201420648958 U CN201420648958 U CN 201420648958U CN 204216915 U CN204216915 U CN 204216915U
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Abstract
The utility model is network insertion management equipment, comprise a mainboard module, this mainboard module is altogether containing 12 interfaces, wherein the 1st, 2 interface is UNI side 2 road gigabit Ethernet Combo interface, 1st, 2 corresponding the 1st, the 2nd interfaces being connected to 2 road ethernet networks of interface, 3-10 interface is 8 road 100Base-FX Ethernet interfaces, and 3-10 interface correspondence is connected to 8 interfaces of 8 road 100Base-FX business; 11-12 interface is 2 road gigabit Ethernet Combo interfaces of NNI side, and 11-12 interface correspondence connects 1-2 passage of optical transport.Advantage: can be seamless to logical with PTN network; 2 road gigabit Ethernet optic electric interfaces of UNI side and 8 road 100 m ethernet optical interfaces, achieve common 100,000,000, the transmission of gigabit Ethernet business in PTN network.
Description
Technical field
The utility model relates to a kind of ECP-ACD (D) network insertion management equipment supporting MPLS-TP agreement, realize 2 roads gigabit Ethernet Combo interface (light+electricity), 8 road 100Base-FX optical interfaces support the gigabit Ethernet Combo interface (light+electricity) of MPLS-TP agreement data interaction and transmission to 2 tunnels.
Background technology
ECP-ACD (D) the network insertion management equipment of current use supports MPLS-TP agreement, can with PTN network seamless link, the 2 road gigabit Ethernet business datums of UNI side (user side interface), 8 road 100 m ethernet business datums after adding MPLS-TP agreement frame head, can be carried out data interaction and transmission by 2 1000Base-X light mouths of NNI side (Network Side Interface) (or GE electricity mouth) according to the QoS flow policing rule of setting.
Summary of the invention
The utility model proposes a kind of ECP-ACD (D) network insertion management equipment supporting MPLS-TP agreement, its objective is and PTN network seamless link, and support the various protocols in PTN, 2 road gigabit Ethernet photoelectric port business, 8 road Ethernet light port service capacity are provided.
Technical solution of the present utility model: ECP-ACD (D) network insertion management equipment, its structure comprises a mainboard module, this mainboard module is altogether containing 12 interfaces, wherein 1-2 interface is UNI side 2 road gigabit Ethernet Combo interface (photoelectricity self adaptation), twisted-pair feeder (or optical fiber) correspondence is used to be connected to 1-2 interface of 2 road ethernet networks respectively, 3-10 interface is 8 road 100Base-FX Ethernet interfaces, is connected to 1-8 interface of 8 road 100Base-FX business respectively by optical fiber correspondence; 11st, the 12nd interface is 2 road gigabit Ethernet Combo interfaces of NNI side, connects the 1st, the 2nd passage of optical transport respectively by optical fiber (or twisted-pair feeder) correspondence.
Advantage of the present utility model: comprehensively support the various protocols such as the MPLS-TP in PTN network, can with PTN network seamless link, support complete QoS flow policing rule reply network congestion, support DCN management, can configuration device quickly and easily.2 road gigabit Ethernet optic electric interfaces of UNI side and 8 road 100 m ethernet optical interfaces, achieve common 100,000,000, the transmission of gigabit Ethernet business in PTN network.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of ECP-ACD (D) network insertion management equipment.
Accompanying drawing 2 is internal structure schematic diagrames of mainboard module.
Embodiment
Contrast
accompanying drawing 1its structure comprises mainboard module, this mainboard module is altogether containing 12 interfaces, and wherein gigabit Ethernet Combo interface in UNI side 2 road is connected to the interface of 2 road ethernet networks respectively with twisted-pair feeder or optical fiber, and 8 road 100Base-FX interfaces are connected to 8 road FE business interfaces with optical fiber respectively; 2 road gigabit Ethernet Combo interfaces of NNI side are connected to transmission line with optical fiber respectively.The 2 road gigabit Ethernet GE business datums of UNI side (user side interface), 8 road 100 m ethernet FE business datums are realized after adding MPLS-TP agreement frame head, to carry out data interaction and transmission by 2 1000Base-X light mouths of NNI side (Network Side Interface) (or the electric mouth of GE) according to the Qos Flow Policy rule of setting.
Contrast
accompanying drawing 2mainboard module, its structure comprises exchange chip (BCM53286), twoport gigabit Ethernet PHY chip (BCM5482S), single port gigabit Ethernet PHY chip (88E1512), fpga chip (EP1C3T144), cpu system related chip (MPC8308, DDR2-SDRAM, NOR Flash, NAND Flash).Wherein the MAC side signal of gigabit Ethernet PHY chip (BCM5482S) is connected with exchange chip (BCM53286) by SGMII interface, and line side is connected (electric mouth Ethernet transformer isolation) with gigabit optical module light mouth and RJ45 electricity mouth.8 100,000,000 light mouths directly use the upper phy interface of exchange chip (BCM53286) to draw, and are connected to 100,000,000 optical modules.CPU(MPC8308) the 1st road gigabit Ethernet is used as network management interface (snmp management), is connected with network management center server by outside PHY chip (88E1512); 2nd road gigabit Ethernet is connected with exchange chip (BCM53286), as the monitor data passage of PTN access network equipment.In addition cpu chip (MPC8308) is also drawn the management channels signal of each chip, be connected with exchange chip, PHY chip, optical module, RTC, temperature voltage monitoring chip.
Ethernet PHY chip (BCM5482S and 88E1512) completes the function of Ethernet physical layer for transmission, mainly completes data cube computation to transmission medium.Follow IEEE 802.3z standard, function comprises coding and decoding to signal, transmitting-receiving process, Clock Extraction etc.
Exchange chip (BCM53286) completes the Layer2 switching function of each Ethernet interface packet, and passes through the configuration management function of CPU software, realizes the MPLS-TP protocol analysis of NNI interface.MPLS-TP data port is forwarded to after the Ethernet data of 2 road GE interfaces and 8 road FE interfaces adds configurable MPLS-TP frame head.Each port repeat bandwidth is all subject to the restriction of system QoS policy control.
CPU module (PPCM_8308) completes configuration to all chips and management, and realizes DCN management, can pass through system configuration Interface realization Equipments Setting quickly and easily.CPU software also will realize the function that following PTN network requires: MPLS-TP processing capacity (resolve MPLS-TP frame head message to downlink data, add MPLS-TP frame head to upstream data); QoS management strategy (data shaping, regulator, congested the process such as to abandon); OAM correlation function, comprises ethernet link OAM(Operation Administration Maintenance) (IEEE 802.3ah), Ethernet service OAM(should meet IEEE 802.1ag) and device level operation management function (monitoring of optical module numerical diagnostic, hardware environment, port flow statistics, cpu monitor); Circuit reliability pretection switch function.
Claims (1)
1. network insertion management equipment, it is characterized in that comprising a mainboard module, this mainboard module is altogether containing 12 interfaces, wherein the 1st, the 2nd interface is UNI side 2 road gigabit Ethernet Combo interface, 1st, the 2nd interface is connected to the 1st, the 2nd interface of 2 road ethernet networks by twisted-pair feeder or optical fiber correspondence, 3rd to the 10th interface is 8 road 100Base-FX Ethernet interfaces, and the 3rd to the 10th interface is connected to the 1st of 8 road 100Base-FX business to-8 interfaces by optical fiber correspondence respectively; 11st, the 12nd interface is 2 road gigabit Ethernet Combo interfaces of NNI side, and the 11st, the 12nd interface connects the 1st passage, the 2nd passage of optical transport respectively by optical fiber or twisted-pair feeder correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420648958.7U CN204216915U (en) | 2014-11-04 | 2014-11-04 | Network insertion management equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420648958.7U CN204216915U (en) | 2014-11-04 | 2014-11-04 | Network insertion management equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204216915U true CN204216915U (en) | 2015-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420648958.7U Expired - Fee Related CN204216915U (en) | 2014-11-04 | 2014-11-04 | Network insertion management equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN204216915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972212A (en) * | 2018-09-28 | 2020-04-07 | 维沃移动通信有限公司 | QoS parameter configuration method, device and system for PC5 interface |
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2014
- 2014-11-04 CN CN201420648958.7U patent/CN204216915U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972212A (en) * | 2018-09-28 | 2020-04-07 | 维沃移动通信有限公司 | QoS parameter configuration method, device and system for PC5 interface |
| CN110972212B (en) * | 2018-09-28 | 2023-08-18 | 维沃移动通信有限公司 | QoS parameter configuration method, equipment and system of PC5 interface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20181104 |