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Transcript of Bob whitman
Consolidated Passive Optical
Networks in the MDU
Bob Whitman
VP Market Development
2 Corning Telecommunications
Network convergence is inevitable
• Bandwidth demand: Fixed and mobile is stressing access networks
• Mobile data growth and consumer behavior is pushing radio heads
closer to the user
• Mobile/wireless networks complementary to fixed fiber networks
• Networks are converging to provide services over any device
• Network construction is sometimes complex, particularly inside the
building; avoid doing it twice
• Consolidated passive infrastructure can save 16% to 27% of
network deployment costs
3 Corning Telecommunications
Bandwidth demand growth is stressing access
networks
• Internet Video is 50% of total
consumer demand at YE12
• Video drives exponential growth
• Measurements of bandwidth will go
from petabytes to zettabytes by
2016
• In 2013, mobile devices exceed
earth’s population (1.0 per capita);
by 2017, 1.4 mobile devices per
capita
• Mobile video traffic >50% in 2012
• Mobile network speeds more than
doubled in 2012
Global Mobile Data Traffic Global Fixed Internet Traffic
http://www.cisco.com/en/US/solutions/collateral/ns341/ns525/ns537/ns705/ns827/white_paper_c11-520862.pdf
Source: Cisco
4 Corning Telecommunications
Consumer behavior drives more connected
devices
• Multiscreen – 70% of consumers use a tablet while watching TV
– 68% of consumers use a smartphone while watching TV
• Broadband in the post PC World – Average home has approximately two connected devices
(mobile or fixed) per person
– In 2020 the average connected devices per person will be six
• Tablets breakout in 2012 – Mobile-connected tablet devises increased 2.5-fold to 36
million, and each tablet generated 2.4 times more traffic than
the average smartphone.
Source: Nielsen, Sandvine, Cisco
5 Corning Telecommunications
Quick survey
How many Internet ready devices are in your home?
• Smartphones
• Internet-ready music devices
• Game consoles
• Handheld games
• Tablets/Netbooks
• Desktop/laptop computers
• Internet ready/Smart TVs
• Internet video service devices
Who needs a killer app?
6 Corning Telecommunications
A wireless network requires optical fiber backhaul;
carriers must get off the air and onto fiber
46% of total mobile data traffic will be offloaded by 2017
Carriers are struggling to keep
up with mobile data demand
• Driving fiber to top of cell
towers and into buildings
Networks are already merging
• Users don’t know or care
about the difference
between 3G/4G and Wi-Fi
Home and office networks are
ideal for mobile offload
7 Corning Telecommunications
Demand is pushing the radio (small cells) closer to the
user, providing extra throughput in dense urban areas
Macrocell
(kms)
Small cells
(25-200 m)
80% mobile traffic generated indoors
8 Corning Telecommunications
Network Convergence
Services will be supported by one network
• Carriers support multiple networks that have been built in
silos based on service offerings
• Network efficiency requires planning for all services
Source: Qualcomm
9 Corning Telecommunications
A first step in consolidating networks: Leverage FTTH
and avoid entering and constructing in building twice
+ = + =
Wireline Wireless Consolidated Antennas
Cable Fiber &
Composite
Connectors
Hardware
MDU Wireless Supports
• Wi-Fi in the apartment
• Public Wi-Fi in the common areas
• Cellular services
• Public safety
10 Corning Telecommunications
MDU Case Study #1
Large MDU (144 Living Units, 12 Floors) – Mid-span access
Component Level of “Wireless Ready”
%
Wireless
Ready
Hardware 1. Place FTTH hardware
with capacity for
• fiber terminations at
wireless headend (96
for MIMO, in this case)
• 1U hardware per floor
(8 fibers, 8 fuses each)
6%
Riser
cabling
2. Place 96 additional fibers
in the riser
14%
Horizontal
cabling
3. Place composite cables
in the horizontal (two 4-fiber
4-conductor) per floor
19%
Connectivity 4. Or, place composite
assemblies in the horizontal
(two 4-fiber 4-conductor)
per floor
100%
11 Corning Telecommunications
MDU Case Study #1
Large MDU (144 Living Units, 12 Floors)
Wireline Wireless Ready
up to riser
Wireless Ready
all cabling
100% Wireless Ready Wireless Ready
Later
2 Separate
Networks
Consolidated
Includes Wireless
Hardware Capacity
+ Fiber in Riser + Fiber in Riser
+ Composite Cable in
Horizontal
+ Fiber in Riser
+ Composite Cable
Assemblies in
Horizontal
Materials 13,784$ 14,128$ 30,298$ 46,206$ 47,797$ 61,581$ 59,990$
Labor* 9,484$ 9,484$ 11,427$ 11,039$ 39,100$ 48,584$ 20,522$
Total 23,268$ 23,612$ 41,725$ 57,245$ 86,897$ 110,165$ 80,512$
Savings:
3% materials + 58% labor
27% overall
*Labor costs are estimates only and may vary from project to project.
12 Corning Telecommunications
Large MDU, High Rise (432
Living Units, 36 Floors) Small MDU (12 Living Units,
3 Floors)
Savings:
5% materials + 37% labor
16% overall
Savings:
26% materials + 13% labor
23% overall
Additional Case Studies for Large and Small MDUs
Opportunity for consolidation of FTTH, small cell, Wi-Fi and IDAS
networks could mean lower total cost and better service