CN101867523B - PON system middle width strip business collocation method and device - Google Patents
PON system middle width strip business collocation method and device Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/76—Routing in software-defined topologies, e.g. routing between virtual machines
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
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Abstract
The invention discloses a kind of PON system middle width strip business collocation method and device, improve the configuration mode that in existing broadband access network system, business is loaded down with trivial details and complicated, simplify and unify the configuration of broadband services.Described method includes: OLT is after determining the business of ONU, and structure carries the virtual interface of described business, carries out configuring basic on described virtual interface, sends virtual interface information to ONU.Compared with prior art, the inventive method simplifies and has unified the configuration of PON system middle width strip business.Simultaneously, virtual interface serves the effect of middle adaptation layer between upper-layer service and bottom hardware realize, realize upper-layer service software system and the isolation of physical layer realization to a certain extent, eliminate modularity and the hardware and software platform of the coupled relation between software system module, beneficially software system.
Description
Technical field
The present invention relates to PON (EPON) system, particularly relate to the business collocation method in PON system and device.
Background technology
The user side broadband services of PON OLT (Optical Line Terminal, optical line terminal) local side apparatus is joined
Put, be usually present following two business scenario.
(1) user multi-service accesses scene: OLT directly and subscriber household terminal FTTH (Fiber To TheHome, optical fiber
To family) equipment (such as SFU type ONU or SBU type ONU) docking, carry out multi service access.
(2) data service aggregated scene: OLT as aggregation node under connect FTTB (Fiber To TheBuilding,
FTTB) equipment (such as MDU type ONU or MTU type ONU) carries out convergence.
The bearing method accessed for user multi-service, has the most several substantially.
Table 1 service access mode and service bearer method
| Access way | Service bearer method |
| EPON | 1.llid (in the case of many llid, each llid represents a business) 2.CVLAN (uses CVLAN to distinguish for multiple business under a llid) 3.CVLAN+802.1p (uses CVLAN+802.1p to distinguish for multiple business under a llid) 4.CVLAN+ Ethernet protocol type (uses CVLAN+ Ethernet for multiple business under a llid Protocol type is distinguished) |
| GPON | 1.gempor (each gemport represents a business) 2.CVLAN (uses CVLAN to distinguish for multiple business under a gemport) 3.CVLAN+802.1p (uses CVLAN+802.1p to distinguish for multiple business under a gemport) |
| 4.CVLAN+ Ethernet protocol type (under a gemport multiple business use CVLAN+ with Too fidonetFido type classification) |
Table 2 user multi-service accesses scene and data service aggregated scene compartment analysis
| Type of service | User multi-service accesses scene | Data service aggregated scene |
| VLAN quantity | Fewer, the most most 8 | Owing to HIS business generally requires PUPV, cause VLAN quantity is more |
| VLAN changes | Use CVLAN identification service situation, need VLAN changes | Typically need not, VLAN changes at FTTB equipment On complete |
| VLAN QinQ | The upper basis of llid/gemport (bridge interface level) CVLAN etc. add SVLAN | On physical port (PON mouth rank), according to CVLAN adds SVLAN |
| QOS controls | For ranks such as llid/gemport or CVLAN Carry out on-off control | Physical port rank is controlled |
| Traffic Profile | For ranks such as llid/gemport or CVLAN Carry out on-off control | Physical port rank is controlled |
| Multicast service | Multicast mainly for unique user is controlled System, support travelling across VLAN multicast, multicast protocol and Multicast packet uses different llid/gemport Deng | Simple convergence, enables IGMP snooping Or proxy, substantially need not travelling across VLAN The specific demands such as multicast |
| Port locations | For ranks such as llid/gemport or CVLAN Carry out on-off control | Realize transparent transmission according to CTC specification to process |
By above-mentioned two tables it can be seen that in prior art, for realizing certain business, need to configure numerous parameters, it is achieved multiple
Miscellaneous.
Summary of the invention
The invention solves the problems that technical problem is to provide a kind of PON system middle width strip business collocation method and device, improve existing
There is the configuration mode that in broadband access network system, business is loaded down with trivial details and complicated, simplify and unify the configuration of broadband services.
For solving above-mentioned technical problem, the invention provides a kind of PON system middle width strip business collocation method, including:
OLT is after determining the business of ONU, and structure carries the virtual interface of described business, carries out basic on described virtual interface
Business configuration, sends virtual interface information to ONU.
Further, the step of the virtual interface of described structure carrying business includes: sets up virtual interface, arranges this virtual interface
Virtual interface identifies, and arranges the corresponding relation of this virtual interface and bridge joint mouth.
Further, after described ONU receives virtual interface information, carried out substantially by virtual interface between described OLT and ONU
Business data transmission.
Further, described virtual interface information includes virtual interface mark and configuring basic information, wherein: described void
Interface identifier includes: frame number (Shelf), slot number (Cardid), OLT numbering, ONU numbering and virtual connection slogan；Described substantially
Service configuration information includes: user's vlan information and user's vlan information are by the vlan information after changing.
Further, described configuring basic information also includes one or more in herein below: bridge slogan, use
Family priority, UDP type, outer layer vlan, also include do not tag mark or user's virtual identifying (vid).
Further, described OLT sends benchmark service configuration information, described standard industry also by described virtual interface to ONU
Business configuration information includes one or more in following information: QoS service configuration information, multicast service configuration information, port are fixed
Position service configuration information, described ONU according to described benchmark service configuration information and OLT based on described virtual interface Criterion industry
Business.
Further, described QoS service configuration information includes in following information or the most several: QoS business mark
Knowledge, incoming traffic template, outgoing direction Traffic Profile.
Further, described multicast service configuration information includes: multicast service identifier, multicast vlan information and receiving terminal
Mouthful.
Further, described port locations service configuration information includes: port locations service identification, whether use replacement plan
The slightly mark of amendment location information, port locations information circuit mark and distal marker.
For solving above-mentioned technical problem, present invention also offers a kind of PON system middle width strip business configuration device, including industry
Business determines module, virtual interface constructing module and business module, wherein:
Described business determines module, for determining the business of ONU, triggers virtual interface constructing module；
Described virtual interface constructing module, for constructing the virtual interface carrying described business, triggers business module；
Described business module, for carrying out configuring basic on described virtual interface, sends virtual interface information to ONU.
Further, described business module, it is additionally operable to carry out benchmark service configuration, sends following benchmark service to ONU and join
One or more in confidence breath: QoS service configuration information, multicast service configuration information, port locations service configuration information, with
Described ONU is based on described virtual interface Criterion business.
Use the method for the invention and device, compared with prior art, utilize collocation method based on virtual interface, simplify
And unified the configuration of PON system middle width strip business.Meanwhile, virtual interface serves between upper-layer service and bottom hardware realize
The effect of middle adaptation layer, realizes upper-layer service software system and the isolation of physical layer realization to a certain extent, eliminates soft
The modularity of the coupled relation between part system module, beneficially software system and hardware and software platform.
Accompanying drawing explanation
Fig. 1 is FTTB+MDU multiple edge multi service access scene graph；
Fig. 2 is embodiment of the present invention device schematic diagram.
Detailed description of the invention
The inventive concept of the present invention is: OLT is after determining the business of ONU, and the virtual interface of structure carrying business, at virtual interface
On carry out configuring basic, to ONU send virtual interface information.
The step of the virtual interface of structure carrying business includes: set up virtual interface, arranges the virtual interface mark of this virtual interface, with
And the corresponding relation of this virtual interface and bridge joint mouth is set.
After ONU receives virtual interface information, between OLT and ONU, carry out basic business data transmission by virtual interface.
Virtual interface information includes virtual interface mark and configuring basic information.
OLT sends benchmark service configuration information also by virtual interface to ONU, and benchmark service configuration information includes following information
In one or more: QoS service configuration information, multicast service configuration information, port locations service configuration information, ONU according to
Benchmark service configuration information and OLT are based on virtual interface Criterion business.
Virtual interface of the present invention is set up on the basis of bridge joint mouth, is mainly used in user side multi service access scene configuration, according to
Different service bearer methods is defined, each virtual interface one business of carrying.Exist multipair between virtual interface and bridge joint mouth
The relation of one.
According to the PON system actual networking requirements of middle width strip access network, under a physical interface (ONU of EPON/GPON)
Virtual interface number maximum is defined as 8 (are visually actually needed and are extended).
The step of the virtual interface of structure carrying business includes: set up virtual interface, and the virtual interface arranging this virtual interface identifies,
And this virtual interface is set and the corresponding relation (or claiming binding relationship) bridging mouth, and can be represented by two tuples, these are two years old
Tuple includes virtual interface mark and bridge interface identifier.
Virtual interface mark (ID) including: frame number (Shelf), slot number (Cardid), OLT numbering, ONU numbering, virtual connection
Slogan.
Virtual interface identifies and can use following method for expressing:
| Shelf (4bit) | Cardid (5bit) | Olt numbers (3bit) | Onu numbers (8bit) | Virtual connection slogan (8bit) |
Above-mentioned method for expressing can also be used to represent bridge interface identifier:
| Shelf (4bit) | Cardid (5bit) | Olt numbers (3bit) | Onu numbers (8bit) | Flag bit (1bit) | Bridge joint slogan or is empty Interface number (7bit) |
Now can distinguish this mark by the flag bit of 1bit is that virtual interface identifies or bridge interface identifier.Bridge joint slogan
Represented by the GEMPORT of LLID or GPON of EPON.
The OLT that above-mentioned method for expressing can also be used to represent in EPON or GPON system identifies:
| Shelf(4bit) | Cardid(8bit) | Olt numbers (8bit) |
Or the ONU being used for representing in EPON or GPON system identifies:
| Shelf(4bit) | Cardid(5bit) | Olt numbers (3bit) | Onu numbers (8bit) |
Alternatively, above-mentioned mark also can increase the type field of 4bit, this mark totally 32.
In the present embodiment, virtual interface information includes virtual interface mark and configuring basic information, wherein basic service
Configuration information includes: user's vlan information and user's vlan information are by the vlan information after changing.Optionally, in addition, also may be used
Including one or more in herein below: bridge joint slogan (includes logical channel identifier (llid) or generic encapsulation pattern
(gemport)), User Priority, UDP type, outer layer vlan.Do not tag mark and user's virtual identifying
(vid) alternative.Can express in the following ways:
portid[llidid|portid}]{ | user-vid (variable) } [priority][PPPOE|IPOE]vid[svid]
Wherein: boldface letter represent keyword or constant, non-runic represent in perhaps variable, [] represents optional, and { } represents two
Select one, " | " expression " or ".
Service-port in expression formula is virtual interface mark, and llid is LLID, and gemport is general envelope
Die-filling formula, user-vlan represents that the vlan, uesr-dot1q that carry in user's i.e. user's message of vlan information represent user priority
Level, user-etype represents UDP type (can be PPPOE or IPOE), and vlan represents user-vlan quilt
Vlan (if unconverted, vlan=uservlan) after conversion, svlan represent the outer layer vlan of optional increase, transparent transmission
Time do not carry.
By above-mentioned expression formula, it can be seen that have certain incidence relation between virtual interface and bridge joint mouth.I.e. void is being set
During the corresponding relation of interface and business, it is already indicated that the bridge joint mouth associated by virtual interface.Owing to depositing between virtual interface and bridge joint mouth
In many-to-one relation, therefore uniquely bridged mouth by what a virtual interface can inquire its association.Need when there being multiple business
When being realized by bridge joint mouth, the multiple virtual interfaces with a bridge interface conjunctionn can be set, i.e. permissible by a bridge joint mouth
Inquire its associated multiple virtual interfaces.Therefore system realizes when, need to safeguard that a bridge joint mouth is between virtual interface
The mapping relations of 1:N.
Through above-mentioned configuration, between OLT and ONU, can carry out the transmission of unicast service, if user has also applied for it
His broadband services, then can be by this virtual interface configuration standard service configuration information, and benchmark service configuration information includes following information
In one or more: QoS service configuration information, multicast service configuration information, port locations service configuration information.Wherein:
● QoS service configuration information, including in following information or the most several: QoS service identification, enter direction stream
Amount template, outgoing direction Traffic Profile.While ONU configuration QoS service configuration information, need to carry empty port-mark, with
Represent the QoS business configured on which virtual interface.
Following formula can be used to configure:
qos-vport-profilein-qos1out-qos1service-port1
Wherein: qos-vport-profile is expressed as Qos business configuration, in-qos1 is incoming traffic template, out-
Qos1 is outgoing direction Traffic Profile, and service-port 1 represents the virtual connection slogan that Qos business is corresponding, for virtual connection in the present embodiment
Mouth 1.
● multicast service configuration information, including: multicast service identifier, multicast vlan information and receiving port.Similarly, exist
Which while ONU configuration multicast service configuration information, need to carry empty port-mark, to represent on configuration virtual interface
QoS business.
Following formula can be used to configure:
igmp mvlan 500epon-onu_1/2/1:1service-port 1
Wherein: igmp mvlan is expressed as multicast service configuration.500 is multicast vlan, receiver-
Portinterface epon-onu_1/2/1:1 represents that receiving port is epon-onu_1/2/1:1, service-port 1 table
Show that the virtual connection slogan that multicast service is corresponding is 1.
● port locations service configuration information, including: port locations service identification, whether use replacement policy amendment location
The mark of information, port locations information circuit mark and distal marker.Similarly, port locations business business is being configured to ONU
Which while configuration information, need to carry empty port-mark, to represent the QoS business configured on virtual interface.
When UDP type is PPPOE+, following formula can be used to configure:
pppoe-plus policy replace cid china-telecom rid xxxx service-port 1
Wherein: pppoe-plus represents PPPOE+ port locations business configuration.Policy replace represents that employing is replaced
Strategy modification location information, cid china-telecom represents that port locations information circuit is designated China Telecom, rid xxxx
Representing far-end id i.e. ONU side ports mark, wherein xxxx is expressed as asterisk wildcard, and service-port 1 represents that pppoe+ port is fixed
Position virtual connection slogan corresponding to business is 1.
When UDP type is DHCP Option82, following formula can be used to configure:
dhcp-option82policy replace cid china-telecom rid xxxx service-port 1
Wherein: dhcp-option82 represents dhcp port locations business configuration.Policy replace represents that employing is replaced
Strategy modification location information, cid china-telecom represents that port locations information circuit is designated China Telecom, rid xxxx
Representing far-end id, wherein xxxx is expressed as asterisk wildcard, and service-port 1 represents the virtual connection that dhcp port locations business is corresponding
Slogan is 1.
Realize the configuration device of said method as in figure 2 it is shown, include business determine module, virtual interface constructing module and
Business module, wherein:
Described business determines module, for determining the business of ONU, triggers virtual interface constructing module；
Described virtual interface constructing module, for constructing the virtual interface carrying described business, triggers business module；
Described business module, for carrying out configuring basic on described virtual interface, sends virtual interface information to ONU.
Preferably, described business module, it is additionally operable to carry out benchmark service configuration, sends the configuration of following benchmark service to ONU
One or more in information: QoS service configuration information, multicast service configuration information, port locations service configuration information, with institute
State ONU based on described virtual interface Criterion business.
Specific configuration information sees said method and describes.
From above-mentioned configuration it can be seen that virtual interface is the basic business passage carrying other broadband services.
With application example, the present invention is further described below in conjunction with the accompanying drawings.
Described in accompanying drawing 1 is a kind of FTTB+MDU multiple edge multi service access scene.HIS (High speed in Fig. 1
Internet Service) represent high speed Internet access business, in figure, PON OLT device is in order to distinguish the identical services stream of different ONU,
Band upper respective mark when needing to send on ONU Business Stream.BRAS (BROARD ACCESS SERVER) is BAS Broadband Access Server,
SR (SERVICEROUTER) is business router.
The planning process of business includes:
(1) home gateway divides VLAN based on type of service (HIS, IPTV, VOIP)；
(2) VLAN conversion is realized on ONU；Business of networking is divided VLAN based on user, to VOIP business and IPTV service
Based on delineation of activities VLAN；
(3) during multicast protocol message and data stream are divided into different VLAN respectively；
(4) OLT is that business of networking adds SVLAN, and other service VLAN of transparent transmission.
In conjunction with Fig. 1 networking, technical solution of the present invention is further described.
Step 1, structure virtual interface；
(1) virtual interface of ONU 1 is constructed
A. establishment virtual interface 1 is as HIS service channel, and corresponding bridge joint slogan is llid1, is changed by user vlan 101
It is 2001, and increases by one layer of SVLAN 3000, in the following way configuration:
service-port 1llid 1user-vlan 101vlan 2001svlan 3000
B. establishment virtual interface 2 is as IPTV service passage, and corresponding bridge joint slogan is still llid1, by user vlan 102
Be converted to 2003, use transparent transmission mode, configure as follows:
service-port 2 llid 1user-vlan 102vlan 2003
C. establishment virtual interface 3 is as VOIP service channel, and corresponding bridge joint slogan is still llid1, by user vlan 103
Be converted to 2002, use transparent transmission mode, configure as follows:
service-port 3llid 1user-vlan 103vlan 2002
Associate for ONU 1, llid 1 and service-port 1-3 simultaneously, three virtual connections can be found by llid1
Mouthful, otherwise, can uniquely determine a bridge joint mouth by each virtual interface.
(2) virtual interface of ONU 2 is constructed
A. establishment virtual interface 1 is as HIS service channel, and corresponding bridge joint slogan is llid1, is changed by user vlan 101
It is 2011, and increases by one layer of SVLAN 3000, in the following way configuration:
service-port 1llid 1user-vlan 101vlan 2011svlan 3000
B. establishment virtual interface 2 is as IPTV service passage, and corresponding bridge joint slogan is still llid1, by user vlan 102
Be converted to 2003, use transparent transmission mode, configure as follows:
service-port 2llid 1user-vlan 102vlan 2003
C. establishment virtual interface 3 is as VOIP service channel, and corresponding bridge joint slogan is still llid1, by user vlan 103
Be converted to 2002, use transparent transmission mode, configure as follows:
service-port 3llid 1user-vlan 103vlan 2002
Associate for ONU 2, llid 1 and service-port 1-3 simultaneously, three virtual connections can be found by llid1
Mouthful, otherwise, can uniquely determine a bridge joint mouth by each virtual interface.
Step 2, configuration multicast service；
(1) multicast service of employing following formula configuration ONU 1:
igmp mvlan 4000receiver-port interface epon-onu_1/2/1:1servcie-port 2
(2) multicast service of employing following formula configuration ONU 2:
igmp mvlan 4000receiver-port interface epon-onu_1/2/1:2servcie-port 2
After having configured, ONU1 and ONU2 can realize respective business by virtual interface, and Business Stream is as shown in Figure 1.
Only can complete configuration by a piece of news, most two message when configuring every kind of business, complexity drops significantly
Low.Additionally, due to add the adaptation layer of virtual interface between physical layer and software system, thus avoid in amendment software system
Impact on physical layer during system, vice versa.
One of ordinary skill in the art will appreciate that all or part of step in said method can be instructed by program
Related hardware completes, and described program can be stored in computer-readable recording medium, such as read only memory, disk or CD
Deng.Alternatively, all or part of step of above-described embodiment can also use one or more integrated circuit to realize.Accordingly
Ground, each module in above-described embodiment can realize to use the form of hardware, it would however also be possible to employ the form of software function module is real
Existing.The present invention is not restricted to the combination of the hardware and software of any particular form.
Certainly, the present invention also can have other various embodiments, in the case of without departing substantially from present invention spirit and essence thereof, ripe
Know those skilled in the art to work as and can make various corresponding change and deformation according to the present invention, but these change accordingly and become
Shape all should belong to the protection domain of appended claims of the invention.
Claims (9)
1. a passive optical network PON system middle width strip business collocation method, for user side multi service access scene configuration, bag
Include:
Optical line terminal OLT is after determining the business of ONU, and structure carries the virtual interface of described business, each virtual interface carrying one
Individual business, the virtual interface number maximum under an ONU is defined as 8, carries out configuring basic, to ONU on described virtual interface
Send virtual interface information；Wherein, described virtual interface information includes virtual interface mark and configuring basic information；
User also having been applied for other broadband services, described OLT sends benchmark service configuration also by described virtual interface to ONU
Information, described ONU according to described benchmark service configuration information and OLT based on described virtual interface Criterion business；
The step of the virtual interface of described structure carrying business includes: set up virtual interface, arranges the virtual interface mark of this virtual interface, with
And the corresponding relation of this virtual interface and bridge joint mouth is set.
2. the method for claim 1, it is characterised in that
After described ONU receives virtual interface information, between described OLT and ONU, carry out basic business data transmission by virtual interface.
3. method as claimed in claim 1 or 2, it is characterised in that
Described virtual interface mark includes: frame number Shelf, slot number Cardid, OLT numbering, ONU numbering and virtual connection slogan；
Described configuring basic information includes: user's vlan information and user's vlan information are by the vlan information after changing.
4. method as claimed in claim 3, it is characterised in that
Described configuring basic information also includes one or more in herein below: bridge slogan, User Priority, user
Message protocol type, outer layer vlan, also include do not tag mark or user virtual identifying vid.
5. the method for claim 1, it is characterised in that
Described benchmark service configuration information includes one or more in following information: QoS service configuration information, multicast service are joined
Confidence breath, port locations service configuration information.
6. method as claimed in claim 5, it is characterised in that
Described QoS service configuration information includes in following information or the most several: QoS service identification, incoming traffic
Template, outgoing direction Traffic Profile.
7. method as claimed in claim 5, it is characterised in that
Described multicast service configuration information includes: multicast service identifier, multicast vlan information and receiving port.
8. method as claimed in claim 5, it is characterised in that
Described port locations service configuration information includes: port locations service identification, whether use replacement policy amendment location letter
The mark of breath, port locations information circuit mark and distal marker.
9. a passive optical network PON system middle width strip business configuration device, for user side multi service access scene configuration, bag
The business of including determines module, virtual interface constructing module and business module, wherein:
Described business determines module, for determining the business of ONU, triggers virtual interface constructing module；
Described virtual interface constructing module, for constructing the virtual interface carrying described business, each virtual interface one business of carrying, one
Virtual interface number maximum under individual ONU is defined as 8, triggers business module；Including, set up virtual interface, the void of this virtual interface is set
Interface identifier, and the corresponding relation of this virtual interface and bridge joint mouth is set；
Described business module, for carrying out configuring basic on described virtual interface, sends virtual interface information to ONU；Described
Virtual interface information includes virtual interface mark and configuring basic information；It is additionally operable to carry out benchmark service configuration, sends to ONU
One or more in following benchmark service configuration information: QoS service configuration information, multicast service configuration information, port locations
Service configuration information, with described ONU based on described virtual interface Criterion business.
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| CN201010203734.1A CN101867523B (en) | 2010-06-12 | 2010-06-12 | PON system middle width strip business collocation method and device |
| PCT/CN2011/071820 WO2011153856A1 (en) | 2010-06-12 | 2011-03-15 | Broadband service configuration method and apparatus in passive optical network system |
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|---|---|---|---|
| CN201010203734.1A CN101867523B (en) | 2010-06-12 | 2010-06-12 | PON system middle width strip business collocation method and device |
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| CN101867523B (en) * | 2010-06-12 | 2016-08-17 | 中兴通讯股份有限公司 | PON system middle width strip business collocation method and device |
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| CN102882721B (en) * | 2012-09-28 | 2015-02-04 | 上海斐讯数据通信技术有限公司 | Line card configuration restoration realizing method in Ethernet passive optical network system |
| CN102932700B (en) * | 2012-11-29 | 2015-12-02 | 太仓市同维电子有限公司 | A kind of collocation method of Gbit passive optical network system |
| CN103369417B (en) * | 2013-07-31 | 2016-05-18 | 太仓市同维电子有限公司 | A kind of collocation method of gigabit passive optical network terminal device |
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| CN105049265B (en) * | 2015-08-24 | 2018-04-06 | 上海斐讯数据通信技术有限公司 | A kind of OLT user-side ports address localization method and generation method |
| CN105516832B (en) * | 2016-01-07 | 2019-01-15 | 烽火通信科技股份有限公司 | The implementation method of terminal device data QINQ in a kind of GPON system |
| CN106452906A (en) * | 2016-10-28 | 2017-02-22 | 鼎点视讯科技有限公司 | Configuration data automatic issuing method and device |
| CN109257266B (en) * | 2018-09-13 | 2021-04-27 | 武汉长光科技有限公司 | Method for expanding PON local area network group based on VXLAN technology |
| CN109560969B (en) * | 2018-12-21 | 2022-02-15 | 深圳创维数字技术有限公司 | Configuration method of ONU network port, ONU terminal and storage medium |
| CN110049388B (en) * | 2019-05-22 | 2024-03-19 | 深圳市友华通信技术有限公司 | Distributed OLT data processing method and distributed OLT equipment |
| CN115460486B (en) * | 2022-09-02 | 2024-05-24 | 烽火通信科技股份有限公司 | MPM dual-mode service implementation method and device of 50G PON system |
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| CN101183977A (en) * | 2007-10-26 | 2008-05-21 | 杭州华三通信技术有限公司 | Configuration distributing method and apparatus |
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