PASSIVE OPTICAL LAN
TECHNOLOGY SOLUTION
LEADING EDGE
FIBRE TO THE DESK TECHNOLOGY
FOR THE EDUCATION INDUSTRY
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AGENDA
Tina Gokstorp - CTAR Corp
What is POL/PON?
PON Architecture
The Benefits of PON
Randy Janzen - Sardis School District 33
School background
Network requirements
Technology considerations
Deployment of PON
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TINA GOKSTORP
What is PON?
PON Architecture
The Benefit of PON
©2012 Motorola Mobility, Inc.
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THE 7 MOST EXPENSIVE BUSINESS
WORDS IN THE ENGLISH LANGUAGE
WE’VE ALWAYS DONE IT THIS WAY.
________________________________________________
The most dangerous phrase in the language is, "We've
always done it this way." ~ Grace Hopper
Grace Stewart
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WHAT IS ENTERPRISE PON OR POL?
• PON, POL, GPON are all terminology used to refer to
Fibre based transport. Also known as FTTX. We are
focusing on the Fibre to the Desk solution aka Enterprise
PON or Passive Optical LAN.
• Designed to support multi-application environment
• Alternative to the traditional layer-2 copper based LAN
infrastructure.
• ITU Industry Standard (FSAN)
• Based on the latest Gigabit Passive Optical Network (GPON) technology
•
•
Broadband Passive Optical Networking – G983.x
Gigabit Passive Optical Networking – 984.x
GPON: Architecture
Traditional LAN
Riser Closet
Floor n
CAT-5/6
Work Group
Switch
Power, Cooling,
Battery Backup
Riser Closet
Floor 1
Power, Cooling,
Battery Backup
WLAN
Multi Mode Fiber
WAN
Distribution Switch
Router
Core Switch
Router
GPON: Architecture
Traditional LAN
Passive Optical LAN
Riser Closet
Floor n
Riser Closet
Floor n
CAT-5/6
Work Group
Switch
POL x
Passive
Splitter
ONT
Fiber 1
Riser Closet
Floor 1
56 Passive
Optical
LANs
ONT
Fiber 32
20km
Power, Cooling,
Battery Backup
POL 1
7000+
Stationary
Devices
Power, Cooling,
Battery Backup
4 Port
Work Group
Terminal
Single
Mode Fiber
ONT
ONT
WLAN
WLAN
Multi Mode Fiber
WAN
Distribution Switch
Router
Core Switch
Router
OLT
Fibre Chassis
WAN
Core Switch
Router
Customer Benefits
Disruptive TCO
Highest Reliability and Security
Future-proof the infrastructure
“Eco-Friendly” IT
Fibre Network Capacity
GPON
Downstream
XGPON1
Downstream
1575
1580
1560
1550
Video
Overlay
1500
1480
1330
1290
GPON
Upstream
1280
1260
XGPON1
Upstream
Wavelength
[nm]
POL: “Eco-Friendly”
• Reduced Power Requirements
• Savings between 40% to 60%
• Reduced HVAC Requirement
• A Fortune 500 company saved about $450K on the
Power distribution network (HVAC, backup etc) for a
bldg project with 2000 Ethernet ports
• Reduction in Non-renewable materials
• Reduction of up to 8000 pounds of plastic and
copper versus a Cat 6 install for building of 4000
Ethernet ports
• Floor Space Savings
FIBER
COPPER
• Traditional layer-2 solutions are bound by the 300ft
Ethernet limitation
• Fire Load Savings
• Savings in Sprinkler Systems
• Fire Load and ceiling space savings
It’s Green!
PON NEW CONSTRUCTION
New LEED Certified Building. Multi floor government
project, network to support voice and video. Limited IDF
closet space.
 Closet based ONT’s used to support conference room ports and WiFI ports.
 Desk mounted ONT’s used to support majority of network
 Allotted closet space would not support the required traditional ethernet based
network. The designed PON network was able to easily fit in the allotted space and
support all the customers requirements.
RESULTS – Customer was able to easily learn how to manage
a PON network and is happy with the management capabilities
of the network.
RANDY JANZEN
School background
Network requirements
Technology considerations
Deployment of PON
©2012 Motorola Mobility, Inc.
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CHILLIWACK SECONDARY SCHOOL
©2012 Motorola Mobility, Inc.
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• Sardis Secondary School
Built 1994
Student Population 1457
Staff 116
• Pre PON Network Services
Offering
Category 5 Ethernet
• Full Cable Pathways
No possible upgrade to Category 6a
without adding new conduit.
NETWORK REQUIREMENTS
• Increase port capacity within classrooms
Projectors and wireless access points required a port.
• Expand wireless services
BYOD initiative will impact wireless infrastructure
• Improve overall network performance
The site was experiencing packet loss and poor performance once the
devices on the network were set to 1 Gbps.
TECHNOLOGY CONSIDERATIONS
• Port Density/Port Utilization on ONT’s
183 ONT`s 2 ports ( except Labs 4 ports)
• Splitter location
Three network closets all runs back to network closet
• Number of Floors
Two floors with eight portables
• Bandwidth requirements
1 Gbps per workstation
MAIN COMM ROOM CABLING
TECHNOLOGY CONSIDERATIONS
TECHNOLOGY CONSIDERATIONS
TECHNOLOGY CONSIDERATIONS
TECHNOLOGY CONSIDERATIONS
UNDER DESK LAB ONT
MOTOROLA AXS 1800 MANAGEMENT
©2012 Motorola Mobility, Inc.
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For more information, please contact
Tina Gokstorp
VP Business Development
CTAR Corp
www.ctarcorp.com
tina@ctarcorp.com
Mobile 519-660-9116
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