HUAWEI DQ ODN
Quickly building a high-quality, visible,
and manageable all-optical infrastructure network
2022
HUAWEI DQ ODN
Huawei DQ ODN Solution
Background
In the all-optical network era, most operators consider FTTH as the basis for business success. However, traditional
ODN construction faces challenges such as high initial investment, low efficiency, and difficult management, severely
restricting the deployment of fiber infrastructure.
Traditional ODN construction faces the following problems:
• The ODN deployment cost accounts for 70% of the FTTH E2E investment.
• Difficult capacity expansion, thin coverage, and sporadic capacity expansion result in high costs.
High network
construction cost
Difficult
O&M
• Resource statistics are inaccurate, disordered, or
missing.
• 65% faults require home or site visits for
Low network
construction
efficiency
• Fibers need to be pulled out and spliced for
multi-core optical cables.
• The deployment of optical cables and closures
troubleshooting, resulting in low efficiency and
is implemented in serial mode, resulting in low
difficult troubleshooting.
deployment efficiency.
Solution Overview
Components of the Solution
Huawei launches the Digital Quick ODN (DQ ODN) solution
which uses QuickConnect, AI image recognition, and optical
iris technologies to help operators quickly build high-quality,
visible, and manageable all-optical infrastructure networks.
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DQ ODN
devices
OLT&ONT
products
NCE digital
ODN platform
HUAWEI DQ ODN
Digital QuickODN
Resource management system
Service provisioning system
Data backhaul
Data verification
Idle port query
Status synchronization
ONT
OLT
ODF
Hub Box
Feeder Section
3 Sub Boxes
End Box
Distribution section
Drop section
Faster deployment
High quality
Fast fault locating
E2E plug-and-play,
Deployment efficiency
improved by 10 times
Fully sealed design
Industrial-grade quality assurance
Minute-level efficient demarcation
Meter-level precise locating
Easy construction
Accurate resource
management
Simple installation,
regular instead of skilled technicians
Swap and play
Quick fault recovery
Code scanning
Using a mobile app + image recognition
ODN network topology
visible in real time
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HUAWEI DQ ODN
Solution Highlights
Faster Deployment
• E2E free of splicing and closure opening, plug-and-play, and fast network construction
• No splicing
+
• No closure opening
• No coiling or sealing of optical cables
Locked by rotating 45 degrees after insertion
• Parallel deployment of FATs and optical cables, reducing TTM by 30%
Optical cables and FATs can be installed at the same time.
TTM
30%
QuickConnect
FAT
2
Optical cable deployment
Installing FATs
Connecting optical cables and FATs
Construction team A
Construction team B
Construction team A or B
Single-core
QuickConnect
distribution cable
1
Easy Construction
• Regular instead of skilled technicians, reducing labor costs
Traditional ODN network deployment requires more than 10 complex tools,
while the DQ ODN solution requires only five simple tools, which facilitates installation and has low skill requirements.
OTDR
Optical power meter
Pen-style
visual fault locator
Fixture pliers
• Swap and play for fast fault recovery
Replacing an FAT
Plug-and-play of
optical cables
Closure damage
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Replacing a dual-ended
QuickConnect
optical cable
Optical cable damage
Side cutter
HUAWEI DQ ODN
High quality
• Fully sealed design, industrial-grade quality assurance
Unique high quality
• Low connector loss: 0.3dB → 0.08dB
• High cable tensile strength: 300N → 800N
• Waterproof: IP55 → IP68
• High material reliability: IK07 → IK10
• Reducing weak-light issues by 80% and ensuring stable link attenuation
• Traditional FATs needs to be opened frequently, resulting in sealing
problems and causing 80% of weak light problems.
• Common connectors are not dust-proof, causing the insertion loss to
The closure is fully sealed, and QuickConnect
connectors are protected to IP68, making the
product dust-proof and stable in link attenuation.
increase over time.
• Innovative PLC uneven splitters ensuring long-term reliability
Industry
leading
1:9
PLC chip
PLC technology,
3-in-1 component design
Full-wavelength adaptation,
more reliable connections
Input
70% optical splitting
output (cascading)
30% optical splitting
8 users
Currently, Huawei provides 1:2, 1:5, 1:9, and 1:17 PLC uneven splitters.
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HUAWEI DQ ODN
Accurate Resource Management
• Intelligent image recognition, accurate resources statistics, and fast service provisioning
With the intelligent image recognition technology, a mobile app can automatically collect and upload ODN device
information. In this way, statistics collection is easier and the collection accuracy is increased to 100%, making dumb ODN
pipes manageable and resolving a problem that has long plagued the industry.
Automatically identifies and uploads data, eliminating the need for manual entry.
Device name, ID, type, port, address, cable SN, ONT SN, installation port...
Resource digitalization
NCE precise management
ODN physical site
设备名称
Digital collection Intelligent recognition Big data modeling
GIS
Link topology
Device port information
ONT information
Mobile APP
• Visible and manageable ODN topology and resources
After a mobile app automatically collects and uploads ODN and ONT device information, the background generates an E2E
ODN topology using an intelligent algorithm. The front end of the web page can display the ODN topology and device
information synchronously by area, allowing users to manage ODN resources with a long-term accuracy of 100%.
Visible ODN topology
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Visible ODN resource details
Domain-based resource management
HUAWEI DQ ODN
Fast Fault Locating
• Digital resources, visualized management, and intelligent O&M based on the optical
iris technology
4 Full-link topology and
insertion loss visualization
OSS
1 CO: added the OAI board and splitter
User#1
2 ODN with built-in optical iris
User#2
3
User#8
Smart ONT
Port#1
PON
OAI
Port#2
Port#8
Level-1 FDT Level-2 FAT
Precise coherent identification
• Intelligent fault diagnosis, minute-level efficient demarcation, and meter-level precise locating
From segment-by-segment
check to automatic analysis and topology display
NCE ODN
visualization
Intelligent
O&M
• Aggregate and analyze alarms
to find the root cause
• Accurate display of ODN faults
in the topology
•
Quick fault
demarcation
Automatic root
cause analysis
Real-time optical
path detection
Fault Location
Fiber Cut
40% unnecessary home visits,
troubleshooting < 1 day
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HUAWEI DQ ODN
Application Scenarios
Outdoor Single-Core Solution
Based on QuickConnect and uneven splitting technologies, the outdoor single-core solution revolutionizes FTTH construction.
It reduces the one-time investment and achieves thick network coverage. The network construction cost is significantly
reduced, while the efficiency is much higher.
Typical scenario
Hub Box
OLT
Sub Box
End Box
IN
IN
OUT
3 Sub Boxes
Phone
End Box
ODF
TV
ATB
ONT
PC
CO
Feeder cable
Distribution cable
Drop cable
(1 fiber QuickConnect)
(1 fiber QuickConnect)
User
Principle
Hub Box
Sub Box
Sub Box
70%
70%
1:9
SPL
1:9
30%
Sub Box
SPL
End Box
70%
1:9
30%
SPL
1:8
30%
SPL
Advantage
• No splicing required, and shorter learning curve for personnel.
• The shift from serial installation to parallel implementation, and
from splicing to QuickConnect, increases installation efficiency.
• The shift from splicing to QuickConnect, and from a multi-core
cable to a single-core cable, decreases engineering costs.
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TTM
TCO
30%
15%
HUAWEI DQ ODN
Outdoor Dual-Core Solution
The outdoor dual-core solution provides ports and boxes for original site expansion based on the single-core solution. It
reduces the initial investment and supports fast on-demand capacity expansion.
Typical scenario
OUT
Sub Box
End Box
IN
Expansion
IN
Expansion
Expansion Box
Hub Box
OLT
Expansion Box
3 Sub Boxes
Phone
End Box
ODF
TV
ATB
Expansion
Box
CO
Feeder cable
ONT
PC
Distribution cable
Drop cable
(2 fiber QuickConnect)
User
(1 fiber QuickConnect)
Principle
Hub Box
Sub Box
Sub Box
Sub Box
End Box
1:9
1:9
1:9
1:8
...
70%
70%
1:2
70%
1:2
30%
1:2
30%
30%
1:8
1:8
1:8
1:8
Expansion Box
Expansion Box
Expansion Box
Expansion Box
Advantage
• Lower initial investment, and fast on-demand capacity expansion.
• Large coverage range to avoid repeated optical cable deployment.
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HUAWEI DQ ODN
Indoor Single-Core Solution
For high-rise buildings, Huawei proposes the indoor single-core solution which uses indoor QuickConnect and
uneven splitting technologies to achieve fast FTTH coverage.
Typical scenario
Principle
1:8
70%
SPL
30%
1:9
70%
70%
Sub Box
SPL
30%
1:9
Sub Box
SPL
30%
1:9
End Box
Sub Box
SPL
Hub Box
Small size and integrated cable stocking bracket,
suitable for scenarios with limited space
• 58 mm x 124 mm x 124 mm, 410 g
• Integrated design
• Size and weight 30%
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• Integrated cable stocking bracket
• Support a cable up to 10 m long
Easy pipe routing:
low friction + bullet head
HUAWEI DQ ODN
Success Case
Customer Pain Points
Inaccurate resources cause low service provisioning rate and slow fault location.
Manual entry of resource data
Hardly reliable of paper/plastic labels,
untimely update
40+ persons, error-prone
Labels peeled and damaged, data transfer manually,
resource errors increasing
Huawei Solution
“QR Code Scanning + intelligent Image Recognition”, to make ODN resources visible and manageable during the
network construction and service activation.
With the integration with the access provisioning system
(APS), resource data can be imported to the service
activation system for precise service activation.
Customer Benefits
40 persons
81%
48%
2 persons
Resource automatically generated,
Topology is 100% accurate,
no manual input
service activation rate increased by 60%
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HUAWEI DQ ODN
Product Presentation
QuickConnect FAT & Closure
SSC2802-SH-8-A (Hub Box)
• Dimensions: 367 mm x 209 mm x 127 mm ( H x W x D )
• Protection rating: IP68
• Capacity:
Termination: 8 cores
Splicing: 96 cores
• Installation: Wall/Pole/Aerial mounted,underground
SSC2818 (Sub & End Box)
• Dimensions: 182 mm x 220 mm x 76 mm ( H x W x D )
• Function: All pre-connectorized
• Protection rating: IP68, IK10
• Capacity: Termination: 8 cores
• Installation: Wall/Pole/Aerial mounted, underground
SSC2816 (Sub & End Box)
• Dimensions: 156 mm x 219 mm x 78 mm ( H x W x D )
• Function: All pre-connectorized
• Protection rating: IP68, IK10
• Capacity: Termination: 8 cores
• Installation: Wall/Pole/Aerial mounted, underground
FAT2810 (Sub & End Box)
• Dimensions: 184 mm x 220 mm x 76 mm ( H x W x D )
• Function: All pre-connectorized
• Protection rating: IP65, IK09
• Capacity: Termination: 8 cores
• Installation: Wall/Pole/Aerial mounted
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HUAWEI DQ ODN
FDB2109 (Sub & End Box)
• Dimensions: 124 mm x 124 mm x 58 mm ( H x W x D )
• Function:
Uneven splitting box
Integrated cable tray for coiling and releasing cables
• Max. Capacity: Termination: 8 cores
• Installation: Wall mounted (indoor)
QuickConnect Cable
MPO Cable (Flat)
• Fiber count: 12 cores
• Cable diameter: 8.1 mm x 4.6 mm
• Fiber type: G.652D
• Connector type: MT-12
• Insertion loss: ≤ 0.50 dB
Distribution Cable (Round)
• Fiber count: 1/2 core
• Cable diameter: Φ 5 mm
• Fiber type: G.657A2
• Connector type: SC/APC,DLC/APC
• Insertion loss: ≤ 0.30 dB
Distribution Cable (Duct)
• Fiber count: 1 core
• Cable diameter: Φ 5 mm
• Fiber type: G.657A2
• Connector type: SC/APC
• Insertion loss: ≤ 0.30 dB
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HUAWEI DQ ODN
Drop cable (Round)
• Fiber count: 1 core
• Cable diameter: Φ 5 mm, Φ 3 mm
• Fiber type: G.657A2
• Connector type: SC/APC
• Insertion loss: ≤ 0.30 dB
Drop cable (Bow type)
• Fiber count: 1 core
• Cable diameter: 2 mm x 5.3 mm
• Fiber type: G.657A2
• Connector type: SC/APC
• Insertion loss: ≤ 0.30 dB
Key Optical Iris Products
H901OTHF (OAI board)
• Function description:
intelligent digital optical line board, implementing fiber quality
acceptance and fault diagnosis
• Test range:
4 km, 8 km, 12 km, 20 km, 40 km, 80km, 120km, 160km,
240km and 256km
• Sampling resolution: 1.25 m and 0.25 m
OSU4811 (OSU device)
• Dimensions: 43.6 mm x 442 mm x 220 mm ( H x W x D )
• Subrack: 19-inch
• Switch times: > 10,000,000 times
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HUAWEI DQ ODN
SSC2823-SH-16-C (Optical iris Hub Box)
• Dimensions: 252 mm x 314 mm x 112 mm ( H x W x D )
• Function: All pre-connectorized
• Protection rating: IP68, IK10
• Capacity: 1 x Input + 8 x P2MP + 4 x P2P
• Installation: Wall/Pole/Aerial mounted, underground
SSC2811-SS-8-C (Optical iris Sub Box)
• Dimensions: 185 mm x 216 mm x 78 mm ( H x W x D )
• Function: All pre-connectorized
• Protection rating: IP68, IK10
• Capacity: 1 x Input + 8 x Drops + 1 x Cascading
• Installation: Wall/Pole/Aerial mounted, underground
SSC2811-SE-8-C (Optical iris End Box)
• Dimensions: 185 mm x 216 mm x 78 mm ( H x W x D )
• Function: All pre-connectorized
• Protection rating: IP68, IK10
• Capacity: 1 x Input + 8 x Drops
• Installation: Wall/Pole/Aerial mounted, underground
HG8145V5 (ONT)
• Dimensions: 30 mm x 173 mm x 120 mm ( H x W x D )
• NNI: GPON
• UNI: 1xPOTS + 4xGE + 1xUSB + 2.4G&5G Wi-Fi
• Wi-Fi Parameter:
2.4G: IEEE 802.11 b/g/n; 2x2 MIMO
5G: IEEE 802.11 a/n/ac; 2x2 MIMO
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HUAWEI TECHNOLOGIES CO., LTD.
Huawei Industrial Base
Bantian Longgang
Shenzhen 518129, P. R. China
Tel: 400-830-2118
www.huawei.com
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