Gpon Odn by Huawei
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Transcript of Gpon Odn by Huawei
HUAWEI TECHNOLOGIES CO., LTD.
www.huawei.com
HUAWEI Confidential
Security Level: 内部公开
WATEEN GPON
HUAWEI TECHNOLOGIES CO., LTD. Page 2HUAWEI Confidential
Before we begin – familiar with some ODN terminology
center office sectionInclude ODF…
fiber terminal sectionInclude ONT socket…
FMP (Fiber Management Point) is a very important part in ODN. Flexibility point to manage service to each individual customer
The access section is most difficult part in the 5 sections of ODN
FMP
ODN key Point
HUAWEI TECHNOLOGIES CO., LTD. Page 3HUAWEI Confidential
Central office
Subsystem ofFeeder cables
Subsystem of Distribution cables
Subsystem of access cables
Five section in practical application
fiber terminal section
HUAWEI TECHNOLOGIES CO., LTD. Page 4HUAWEI Confidential
ODF
Feeder Splice
Feeder Cable Distribution Cable Drop Cable
Tail fiber or jumper
Sheathed Optical Cable
Mechanical splicing
ODF Distribution Box
Connection Cabinet Splitters
OLT
ODN: Optical Distribution Network
ODN- Hardware Architecture
HUAWEI TECHNOLOGIES CO., LTD. Page 5HUAWEI Confidential
Feeder cables
Optical distribution points
Equipment Office at bottom of the basement
HUAWEI TECHNOLOGIES CO., LTD. Page 6HUAWEI Confidential
High-story building
HUAWEI TECHNOLOGIES CO., LTD. Page 7HUAWEI Confidential
HUAWEI TECHNOLOGIES CO., LTD. Page 8HUAWEI Confidential
Drop cable
Optical fiber panel
Distribution box of corridors
Distribution cables
Indoor cables
HUAWEI TECHNOLOGIES CO., LTD. Page 9HUAWEI Confidential
Drop cable
Optical fiber Panel
ONT
Patch cord
pigtail
fusion protection sleeveMechanical splice
HUAWEI TECHNOLOGIES CO., LTD. Page 10HUAWEI Confidential
High-Story residence(1 floor 4-8users)
HUAWEI TECHNOLOGIES CO., LTD. Page 11HUAWEI Confidential
Feeder cables
Distribution cables
Optical distribution points
HUAWEI TECHNOLOGIES CO., LTD. Page 12HUAWEI Confidential
Multi-story building
HUAWEI TECHNOLOGIES CO., LTD. Page 13HUAWEI Confidential
HUAWEI TECHNOLOGIES CO., LTD. Page 14HUAWEI Confidential
Drop cables
Distributing box of corridors
Optical fiber panel
Slotted core ribbon fiber
cable
HUAWEI TECHNOLOGIES CO., LTD. Page 15HUAWEI Confidential
Feeder cables
Distribution cables
Optical distribution points
HUAWEI TECHNOLOGIES CO., LTD. Page 16HUAWEI Confidential
GYDGA
Indoor and outdoor amphibious cables
Optical distribution points
HUAWEI TECHNOLOGIES CO., LTD. Page 17HUAWEI Confidential
A
B
Advantages of ring laying :
using rate of fibers is high
route redundancies’ function of protection is excellent
HUAWEI TECHNOLOGIES CO., LTD. Page 18HUAWEI Confidential
A
BOptical fiber panel
Outdoor parts
Indoor parts
Optical cable closure
HUAWEI TECHNOLOGIES CO., LTD. Page 19HUAWEI Confidential
HUAWEI TECHNOLOGIES CO., LTD. Page 20HUAWEI Confidential
Fiber through weak-current room
ONT built-in wall
POTS, CATV cable, Ethernet network connect to ONT
FTTH ODN Access Scenario Simulation
HUAWEI TECHNOLOGIES CO., LTD. Page 21HUAWEI Confidential
Outdoor for house
Indoor for the building
The ODN Design Case-I
HUAWEI TECHNOLOGIES CO., LTD. Page 22HUAWEI Confidential
The ODN Design Case-II