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© 2016 Sckipio | Gigabit Copper 20162
DRIVING THE USER EXPERIENCEKey Success Factors for G.fast
David BaumCo-founder and CEO, Sckipio Technologies
© 2016 Sckipio | Gigabit Copper 20163
KEY ITEMS TO CONSIDER
PERFORMANCE
1 2 3ROBUSTNESS FLEXIBILITY
© 2016 Sckipio | Gigabit Copper 20164
PORT COUNTS ARE GROWING QUICKLY
16 PORT VECTORING
SHIPPING2015
24 PORT VECTORING
SHIPPING NOW
32 PORT VECTORING
DEMOBBWF 15
MORE
© 2016 Sckipio | Gigabit Copper 20165
TARGET G.FAST PERFORMANCE
50 100 150 200 250 300 350 4000
200
400
600
800
1000
1200
1400
1600
1800
Loop length [m]
Bit-
Rat
e [M
bps]
Rate vs. loop length
212a profile (Amd3)Amd. 2, BT noise modelG.9701, -140dBm/Hz
RATE VS LOOP LENGTH
LOOP LENGTH
BIT RATE(Mbps
) Target
© 2016 Sckipio | Gigabit Copper 20166
ACTUAL G.FAST PERFORMANCE TODAY
50 100 150 200 250 300 350 4000
200
400
600
800
1000
1200
1400
1600
1800
Loop length [m]
Bit-
Rat
e [M
bps]
Rate vs. loop length
212a profile (Amd3)Amd. 2, BT noise modelG.9701, -140dBm/Hz
RATE VS LOOP LENGTH
LOOP LENGTH
BIT RATE(Mbps
)
Target Today
43% improvement
© 2016 Sckipio | Gigabit Copper 20167
BONDING CAN DOUBLE THE NUMBERS
50 100 150 200 250 300 350 4000
200
400
600
800
1000
1200
1400
1600
1800
Loop length [m]
Bit-
Rat
e [M
bps]
Rate vs. loop length
212a profile (Amd3)Amd. 2, BT noise modelG.9701, -140dBm/Hz
RATE VS LOOP LENGTH
LOOP LENGTH
BIT RATE(Mbps
)
Target Today
43% improvement
Bonded 1.5Gbps already demonstrated
at BBWF 15
© 2016 Sckipio | Gigabit Copper 20168
PROPOSED G.FAST PERFORMANCE NEXT YEAR
50 100 150 200 250 300 350 4000
200
400
600
800
1000
1200
1400
1600
1800
Loop length [m]
Bit-
Rat
e [M
bps]
Rate vs. loop length
212a profile (Amd3)Amd. 2, BT noise modelG.9701, -140dBm/Hz
RATE VS LOOP LENGTH
LOOP LENGTH
BIT RATE(Mbps
)
Target Today Amend 3Up to 87% increase with single lines
© 2016 Sckipio | Gigabit Copper 20169
THE 2-YEAR IMPROVEMENTS ARE IMMENSE
50 100 150 200 250 300 350 4000
200
400
600
800
1000
1200
1400
1600
1800
Loop length [m]
Bit-
Rat
e [M
bps]
Rate vs. loop length
212a profile (Amd3)Amd. 2, BT noise modelG.9701, -140dBm/Hz
RATE VS LOOP LENGTH
LOOP LENGTH
BIT RATE(Mbps
)
Target Amend 3
© 2016 Sckipio | Gigabit Copper 201610
2015G.9700/1
Amd112
bit/tone
H2/2016G.9700/1
Amd214 bit/tone
H1/2017G.9700/1
Amd3212 Mhz,
Coax
What’s next?
350 MhzShort reach
What’s next?
500 MhzShorter reach
Near 1Gbps
Beyond 1Gbps
5Gbps with
Bonding
THE G.FAST STANDARD IS MAKING QUICK PROGRESS
© 2016 Sckipio | Gigabit Copper 201611
BROADBAND INNOVATION IS ACCELERATING
…BE PREPARED.
ADSL
VDSL
G.FAST
8-11 years from development to deployment
11-13 years from development to deployment
5 years from development to deployment.
DELIVERING USER EXPERIENCE MEANS LEVERAGING THIS RAPID INNOVATION
© 2016 Sckipio | Gigabit Copper 201613
HOW DO YOU LEVERAGE?• Recognize the rapid rate of change
• Think about 1Gbps or more as the goal, not 100Mbps
• Be flexible in your design and thinking
• Prepare for FTTH, but use user-generated cash flows from G.fast to pay as you go.
START FROM END GOAL AND
WORK BACK FROM THERE.
NOT FROM PAST TO PUSH
TOWARDS THE FUTURE
© 2016 Sckipio | Gigabit Copper 201614
KEY ITEMS TO CONSIDER
PERFORMANCE
1 2 3ROBUSTNESS FLEXIBILITY
FAST RECOVERY REDUCES NEGATIVE USER EXPERIENCES FROM MINUTES TO SECONDS
G.FAST OUTPERFORMS ANY xDSL IN TERMS OF ROBUSTNESS AND USER EXPERIENCE.
© 2016 Sckipio | Gigabit Copper 201617
RESPONSE TIME IMPACTS USER EXPERIENCE
FASTER RESPONSE SMALLER NOISE MARGINS
MORE CAPACITY
+
FEWER CUSTOMER
COMPLAINTS
+
LOWER COSTS
© 2016 Sckipio | Gigabit Copper 201618
KEY ITEMS TO CONSIDER
PERFORMANCE
1 2 3ROBUSTNESS FLEXIBILITY
FLEXIBILITY MEANS CHOICE. OPTIONS. FUTURE-PROOFING.
© 2016 Sckipio | Gigabit Copper 201620
FLEXIBILITY MEANS CHOICE
STANDARDIZE ON INNOVATION
+INTERNAL
DISTRIBUTED VECTORING
+MANAGEMENT
SOFTWARE
30 OEM/ODMS
+
OVER 50 DESIGNS
INNOVATION
+
CHOICE
+
SAVINGS
© 2016 Sckipio | Gigabit Copper 201621
THE SFP PROVIDES YEARS OF FLEXIBILITY & COST
BRIDGES
SFP INTEGRATED
TIME
1During the home’s passed phase, take rates are low. Don’t integrate yet. Use SFP if you have them in gateway
2Move all gateways to SFP to provide a pathway forward to Fibre. Don’t do integrated until the rate of improvements in technology slows down (3-5 yrs)
3Once homes passed has reached mass market sizes and the technology has matured, then integrating into chipsets or on board makes sense. (5-7 years)
CPEMIX
© 2016 Sckipio | Gigabit Copper 201622
SFP DRIVES USER EXPERIENCE•Allows the users to keep their old box – which is a big hassle for them
•Easy to upgrade – any user can do it (and shipping costs are cheap)
•Stays closer to the state-of-the-art because the upgrades are very, very inexpensive
© 2016 Sckipio | Gigabit Copper 201623
STANDARDS PROVIDE HEALTHY ECOSYSTEM
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