CN104683888B - The method and device that EOC local side automatic adaptation PON and ether are surfed the net - Google Patents
The method and device that EOC local side automatic adaptation PON and ether are surfed the net Download PDFInfo
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- CN104683888B CN104683888B CN201510105065.7A CN201510105065A CN104683888B CN 104683888 B CN104683888 B CN 104683888B CN 201510105065 A CN201510105065 A CN 201510105065A CN 104683888 B CN104683888 B CN 104683888B
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Abstract
The method and device that EOC local side automatic adaptation PON and ether are surfed the net.A kind of method that EO C local side automatic adaptation PON and ether are surfed the net, this method include three steps, and first step system normally starts, and whether the luminous power for detecting reception is zero;Second step configures EOC local-side device in the way of EPON uplinks;Third step deletes the configuration of EPON patterns, is configured to EOC local-side device according to the pattern of GPON.The present invention surfs the net for EO C local side automatic adaptation PON and ether.
Description
Technical field:
The present invention relates to the method and devices that a kind of EOC local sides automatic adaptation PON and ether are surfed the net.
Background technology:
With the development of the communication technology, EPON and GPON systems are generally employed, and the uplink mode of EOC local sides is presented therewith
Go out diversity.In order to meet a variety of different uplink modes, EOC local-side device should be able to detect and be adapted to automatically practical
Uplink mode in environment.
Invention content:
Can make the same EOC local-side device the object of the present invention is to provide one kind at the same support Ethernet, EPON and
The method and device that the EOC local side automatic adaptation PON and ether of these three uplink modes of GPON surf the net.
Above-mentioned purpose is realized by following technical scheme:
A kind of method that EOC local sides automatic adaptation PON and ether are surfed the net, this method include three steps, and first step system is just
Often start, whether the luminous power for detecting reception is zero;When luminous power is zero, to EOC local sides in the way of Ethernet uplinks
Equipment is configured;When luminous power is not equal to zero, handled in the way of second step;Second step according to EPON uplinks side
Formula configures EOC local-side device;One timer of setting simultaneously starts, and then detects the discovery that OLT is sent and gates message;Such as
Fruit detects that this message, continuation configure equipment according to the flow of EPON, is simultaneously stopped timer;If timer is super
When, then it is handled in such a way that third walks;Third step deletes the configuration of EPON patterns, according to the pattern of GPON to EOC innings
End equipment is configured.
The method that the EOC local side automatic adaptation PON and ether are surfed the net, the first step identify on Ethernet
Line mode is carried out according to whether the luminous power of detection reception is zero.
The method that the EOC local side automatic adaptation PON and ether are surfed the net, the second step identify the uplink sides EPON
Formula is that the discovery sent according to detection OLT gates message to carry out.
Advantageous effect:
1. the present invention can detect and be adapted to automatically in the environment of practical application Ethernet, EPON and GPON these three
Uplink mode reduces the workload of installation equipment and the maintenance cost of equipment.
2. the present invention utilizes the exclusive feature and software timer of these three uplink modes of Ethernet, EPON and GPON,
So that EOC local-side device is detected the type of uplink mode on startup, is then further continued for doing corresponding configuration.
3. the present invention realize an EOC local-side device can a variety of different uplink modes of automatic adaptation, save and set
Standby cost and maintenance workload.
4. the present invention can automatic identification Ethernet, EPON and GPON these three uplink modes, and make corresponding suitable
With action.
5. the present invention devises the exclusive feature and software timer using various uplink modes, EOC local-side device is allowed
It is detected the type of uplink mode on startup, is then further continued for doing corresponding configuration.
Description of the drawings:
Attached drawing 1 is the system flow chart of the present invention.
Specific implementation mode:
Embodiment 1:
A kind of method that EOC local sides automatic adaptation PON and ether are surfed the net, this method include three steps, and first step system is just
Often start, whether the luminous power for detecting reception is zero;Second step matches EOC local-side device in the way of EPON uplinks
It sets;Third step deletes the configuration of EPON patterns, is configured to EOC local-side device according to the pattern of GPON.
The process of automatic identification needs a software timer to assist carrying out.
Embodiment 2:
The method that EOC local sides automatic adaptation PON and ether described in embodiment 1 surf the net, the first step system is just
Often start, whether the luminous power for detecting reception is zero;When luminous power is zero, to EOC local sides in the way of Ethernet uplinks
Equipment is configured;When luminous power is not equal to zero, handled in the way of second step.
Embodiment 3:
The method that EOC local sides automatic adaptation PON and ether described in embodiment 1 surf the net, the second step according to
The mode of EPON uplinks configures EOC local-side device;One timer of setting simultaneously starts, and then detects the hair that OLT is sent
Now gate (DiscoveryGATE) message;If detecting this message, continuation configures equipment according to the flow of EPON,
It is simultaneously stopped timer;If timer expired, handled in such a way that third walks.
Embodiment 4:
The method that EOC local side automatic adaptation PON and ether described in embodiment 1 or 2 surf the net, first step identification
Ethernet uplink modes are carried out according to whether the luminous power of detection reception is zero.
Embodiment 5:
The method that EOC local side automatic adaptation PON and ether described in embodiment 1 or 3 surf the net, second step identification
EPON uplink modes are that the discovery sent according to detection OLT gates message to carry out.
Embodiment 6:
The device that a kind of EOC local sides automatic adaptation PON and ether are surfed the net, composition include:EOC local-side device, it is described
EOC local-side device include PON modules, EOC modules and Switching Module, the PON modules are simultaneously with ether data connection
EPON system and GPON systems.
Ether data transmit EOC, passive optical network PON, Ethernet Ethernet, ether passive optical network by coaxial cable
Network EPON, Gigabit Passive Optical Network GPON, optical line terminal OLT find channel Discovery GATE.
Claims (3)
1. a kind of method that EOC local sides automatic adaptation PON and ether are surfed the net, it is characterized in that:This method includes three steps, the first step
System normally starts, and whether the luminous power for detecting reception is zero;When luminous power is zero, in the way of Ethernet uplinks pair
EOC local-side device is configured;When luminous power is not equal to zero, handled in the way of second step;Second step is according to EPON
The mode of uplink configures EOC local-side device;One timer of setting simultaneously starts, and then detects the discovery choosing that OLT is sent
Logical message;If detecting this message, continuation configures equipment according to the flow of EPON, is simultaneously stopped timer, if
Timer expired is then handled in such a way that third walks;Third step deletes the configuration of EPON patterns, according to the pattern of GPON
EOC local-side device is configured.
2. the method that EOC local sides automatic adaptation PON according to claim 1 and ether are surfed the net, it is characterized in that:Described
First step identification Ethernet uplink modes are carried out according to whether the luminous power of detection reception is zero.
3. the method that EOC local sides automatic adaptation PON according to claim 1 and ether are surfed the net, it is characterized in that:Described
Second step identification EPON uplink modes are that the discovery sent according to detection OLT gates message to carry out.
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CN108365965A (en) * | 2017-12-27 | 2018-08-03 | 武汉丰天鼎业信息网络有限公司 | A kind of method that ONT supports ONU, fiber optical transceiver uplink mode adaptive and integrated EOC local sides |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102387055A (en) * | 2011-10-19 | 2012-03-21 | 烽火通信科技股份有限公司 | EPON (Ethernet passive optical network) optical network unit supporting CATV (cable television) optical access and fusing EoC (Ethernet over coaxial cable) functions |
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US7643753B2 (en) * | 2005-09-29 | 2010-01-05 | Broadlight Ltd. | Enhanced passive optical network (PON) processor |
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CN102387055A (en) * | 2011-10-19 | 2012-03-21 | 烽火通信科技股份有限公司 | EPON (Ethernet passive optical network) optical network unit supporting CATV (cable television) optical access and fusing EoC (Ethernet over coaxial cable) functions |
Non-Patent Citations (1)
Title |
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小区双向网升级扩容方案;何钰;李瑞祥;《中国有线电视》;20140915(第9期);1102-1103 * |
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