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Copyright 2017 – ARRIS Enterprises, LLC. All rights reserved
The Next Cable Access TechnologyWhat the Future Holds in the Gigabit DAA World
Copyright 2018 – ARRIS Enterprises, LLC. All rights reservedCopyright 2018 – ARRIS Enterprises, LLC. All rights reserved
What’s Coming in the Access Network
Technological Bifurcation
11 April 2018 ARRIS Confidential | Roadmap Subject to Change 2
Architectural Bifurcation
ExponentialBandwidth
Growth
MSO Decisions, Decisions,
DecisionsIncreased
CompetitionSPs & OTT
Evolution vs. Revolution
Centralized vs.Distributed
Architecture
Appliance-based vs. Virtual (SDN/NFV) vs.
Both PNF & SDN
DOCSIS 3.1 / Extended Spectrum / FDX / RFoG -AgileMax / GPON / 10G EPON - DPoE / Wireless
RPHY vs. RMACPHY
Mid-split – High-Split?
Topology Evolution
Customer and Competition Drivers
Fiber Deeper or FTTH?
Copyright 2018 – ARRIS Enterprises, LLC. All rights reservedCopyright 2018 – ARRIS Enterprises, LLC. All rights reserved
Recent MSO Average Bandwidth Traffic Trends
• US Tavg almost 100Kbps in 2017
• US Tavg CAGR below 20%– Doubling every ~4-5 years
– For Network Capacity planning, typically use 20% to double every 4 years
11 April 2018 ARRIS Confidential | Roadmap Subject to Change 3
30 38 44 48 59 69 7895
0
20
40
60
80
100
120
140
160
2010 2011 2012 2013 2014 2015 2016 2017
US
Avg
BW
per
Su
b (
kbp
s)
Year
US Avg BW per Subscriber (2017 Avg = 95 kbps, 5 yr Avg CAGR = 17%)
Average MSO A MSO B MSO C
89 138 233 308 395519
823
1070
0
200
400
600
800
1000
1200
1400
2010 2011 2012 2013 2014 2015 2016 2017
DS
BW
per
Su
b (
kbp
s)
Year
DS Avg BW per Subscriber (2017 Avg=1070 kbps, 5 yr Avg CAGR = 36%)
Average MSO A MSO B MSO C MSO D
• DS Tavg passes 1Mbps in 2017
• DS Tavg CAGR below 40%– Not quite doubling every other year
Copyright 2018 – ARRIS Enterprises, LLC. All rights reservedCopyright 2018 – ARRIS Enterprises, LLC. All rights reserved
What is Driving this Incredible Bandwidth Growth
IN THE NEXT THREE YEARS:
• Over The Top & MSO-Managed IP Video: More Sessions at higher resolution… Unicast video replacing Bcast
• IoT: Upstream Transmissions of many surveillance IP video streams per home
• The ‘Simulcast Bubble’: Simultaneous Transmissions of TV channels in QAM and IP video during the IP video transition
• Service ‘Snappiness’: Desire for rapid response times
• Marketing Pressures: The need to respond to higher PON bandwidth offerings
11 April 2018 ARRIS Confidential | Roadmap Subject to Change 4
IN 3-15 YEARS:
• New Ultra High Definition Video-based Applications: Video-phone, Webpages, and Games
• Machine-to-Machine Applications: The next-phase of IoT
• Virtual Reality & Immersive Video: For TV and Gaming
• New and Yet to be Invented Applications: TBD
RESOLUTION MPEG2 MPEG4/H.264 HEVC/H.265
480i30 2.5 – 4 Mbps 1.5 – 2.5 Mbps -
720p60 (or 1080i60 ) 9 – 18 Mbps 4.5 – 9 Mbps 2 – 5 Mbps
4Kx2Kp60 - 25 – 40 Mbps 12 – 20 Mbps
8Kx4Kp60 - - 25 – 60 Mbps
8Kx4Kp120 - - 30 – 90 Mbps
Copyright 2018 – ARRIS Enterprises, LLC. All rights reservedCopyright 2018 – ARRIS Enterprises, LLC. All rights reserved
Changes Leading to Changes and more Changes…
YearHigh SLA
BW (Gbps)
2040 1,000
2035 300
2030 100
2026 30
2022 10
2019 3
2016 1
Bandwidth GrowthNetworking &
Infrastructure Issues
• The Head-end Rack-Space Issue…
• The Head-end Power Issue…
• The Lambda ExhaustionIssue on DWDM Fibers…
• The SNR Decrease Issue…
CCAPNode
100 subs(limited BW/sub)
100 subs(limited BW/sub)
Node
2 λ on Fiber
Node-splits
CCAPNode
CCAPNode
Node
Node
50 subs(more BW/sub)
50 subs(more BW/sub)
50 subs(more BW/sub)
50 subs(more BW/sub)
4 λ on Fiber
Relief Techniques
• Move functions out of the Head-end and into the Node
• Use Digital Ethernet on Fiber instead of AM Optical Signals(80 lambdas instead of 32…better SNRs)
11 April 2018 ARRIS Confidential | Roadmap Subject to Change
Copyright 2018 – ARRIS Enterprises, LLC. All rights reservedCopyright 2018 – ARRIS Enterprises, LLC. All rights reserved
Integrated CCAP and Distributed Architectures —Architectural Divergence along our Journey
6
I-CCAP(MAC & PHY)Management,
Control & Data Planes
Benefits:No Software / Simple
Lowest OSP PowerLowest MTBF / MTTD / MTTR
Familiar OAM&P
I-CCAP (DOCSIS or PON)
HFC NodeNo Software
No Data Processing
MAC = Packet-level processing PHY = Bit-to-RF level processing
DAAs
CAA DAA
CCAP Core & RPHY
Benefits:Low Rackspace in HE
Low Power in HEMed Power in the OSP
More Lambdas on FiberPurpose Built Performance
Node+ RPHY Module(PHY)
Data Plane
CCAP Core(MAC)
(Management, Control &
Data Planes)
Virtualized Core (vCore) & RPHY
Benefits:Med. Rackspace in HE
Low Power in HEMed Power in the OSP
More Lambdas on FiberElasticity & Feature Velocity
w/ SDN & NFV
Node+ RPHY Module(PHY)
Data Plane
vCore(MAC)
(Management, Control &
Data Planes)
Remote MAC/PHYRMD Mgr & RMD
Benefits:Lowest Rackspace in HE
Lowest Power in HEMed Power in the OSP
More Lambdas on FiberElasticity & Feature Velocity
w/ SDN & NFV
Node + RMACPHY
Module (MAC & PHY)
(Control & Data Planes)
RMD Manager
(Management Plane Only)
Router
Remote OLTOLT Mgr & R-OLT
Node + R-OLT Module
(MAC & PHY)(Control &
Data Planes)
OLTManager
(Management Plane Only)
Router
Benefits:Lowest Rackspace in HE
Lowest Power in HEMed Power in the OSP
More Lambdas on FiberElasticity & Feature Velocity
w/ SDN & NFV
11 April 2018 ARRIS Confidential | Roadmap Subject to Change
Copyright 2018 – ARRIS Enterprises, LLC. All rights reservedCopyright 2018 – ARRIS Enterprises, LLC. All rights reserved
Headend Space Migration:2014 to ~2018+ with I-CCAP, R-PHY & R-CCAP
11 April 2018 ARRIS Confidential | Roadmap Subject to Change 7
Existing Headend2014
I-CCAP Headend~2017
R-PHY~2018
Access Architecture (Central - CAA or Distributed - DAA)
Time Frame
Space NeededFor ~200 SG
SG per Rack
SG Scale
Older CMTS + Low Density EQAM + Older AM Optics Pre-2014 20-50 Racks 4-10 SG 0.2-0.4X
CAA E6000 + High Density UEQAM + Ext B-cast + AM Optics 2014 ~7 Racks ~28 SG 1X
CAA E6000 Gen 2 with B-cast + AM Optics ~2016-17 ~1½ Racks ~128 SG 4.5X
R-PHY DAA: Gen2 MAC Core + Ether Aggregation + WDM ~2017-18 ~⅔ Rack ~250 SG 9X
R-MACPHY DAA: Router + Aggregation + WDM mux/demux ~2017-19 ~½ Rack ~384 SG 14X
Early R-CCAP DAA: Ethernet Aggregation + WDM mux/demux ~2018-20 ~⅟5 Rack ~960 SG 34X
R-CCAP~2018+
Power Distribution - Fuses
Optical Cable ManagementFiber Patch Panel
CCAP (E6000™)
Ethernet SwitchEthernet SwitchEthernet SwitchEthernet Switch
WDM Muxing / DemuxingWDM Muxing / DemuxingWDM Muxing / Demuxing
Power Distribution - Fuses
Optical Cable ManagementFiber Patch Panel
Ethernet SwitchEthernet SwitchEthernet SwitchEthernet Switch
WDM Muxing / DemuxingWDM Muxing / DemuxingWDM Muxing / Demuxing
Edge Router
Ether QAM
Power Distribution - Fuses
Optical Cable ManagementFiber Patch Panel
Ethernet SwitchEthernet SwitchEthernet SwitchEthernet Switch
WDM Muxing / DemuxingWDM Muxing / DemuxingWDM Muxing / Demuxing
R-MACPHY~2018+
Evolution: HFC > RPHY WDM > RPHY DWDM
RPHY CCAP N
DM
UX
N
MU
X
N
MU
XN
D
MU
X
~400 HP
Target: ≤ 64 HP/node
Today – Parent served by two fibres
Install MUXes and DMUXes daytimeSplice the existing two fibres to MUX/DMUX pairs Migrate Parent to RPHY
Build local fibre and activate RPHY children as needed
Parent - HFC
Install & provision RPHY CCAP
RF CCAPParent - RPHY
• Please view animated mode
Copyright 2018 – ARRIS Enterprises, LLC. All rights reservedCopyright 2018 – ARRIS Enterprises, LLC. All rights reserved
RPD Deployment at Scale
12 April 2017 ARRIS Confidential | Roadmap Subject to Change 9
Boy.. I’m glad this RPD stuff is easy…
Copyright 2018 – ARRIS Enterprises, LLC. All rights reservedCopyright 2018 – ARRIS Enterprises, LLC. All rights reserved
Many Evolutionary Options
11 April 2018 ARRIS Confidential | Roadmap Subject to Change 10
Node+X (X>6) Node+3 Node+1 FTTLA (Node+0) FTTT FTTHNode+6
Fiber Depth
Architecture
I-CCAPHFC FTTN
Normal DAAHFC FTTN
I-CCAPHFC
FTTLA/FTTT
I-CCAPRFoGFTTH
DAAHFC
FTTLA/FTTT
DAARFOGFTTH
~1-10 Gbps
~1-25 Gbps wExt Spectrum?
~1-200 Gbps wExt Spectrum?
~1-400+ Gbps wExt Spectrum?
~1-25 Gbps wExt Spectrum?
New - FDX
~1-200 Gbps wExt Spectrum?
~1-400+ Gbps wExt Spectrum?
Head-endPON OLT
FTTH
~1-400+ Gbps?
RemotePON OLT
FTTH
~1-400+ Gbps?
I-C
CA
PD
AA
PO
N
AM Optics
I-CCAP
Node
AM Coax CM
Enet Optics
CCAP Core
DAA Node
AM Coax CM
xPON Optics
CCAP OLT
ONU
Node OLT
~1-10 Gbps
Copyright 2018 – ARRIS Enterprises, LLC. All rights reservedCopyright 2018 – ARRIS Enterprises, LLC. All rights reserved
Swit
ch F
abri
c &
WA
N
Swit
ch F
abri
c &
WA
N
High Speed WAN Ports
Switch Fabric
Management Plane
Control Plane (L3)
Data Plane (L3)
Traditional I-CCAP (e.g. I-CCAP DOCSIS System)
11
Active-ActiveNon-Blocking Switch Fabric
Active-ActiveSwitch Fabric
& WAN
Access Line Cards
x Client SlotsUS LTM
10G PHY
DS TM
EPON MAC
US UTM
Switch Fabric
10G EPON Ports
Purpose Built CCAP Based DPoE System (Aggregation)
DPoE MediationvCM vCM
ControlPlane
Core Router Core Router
100G WAN Ports
PON ExtenderNode
10G Ethernet using DWDM
10G EPON Ports
Swit
ch F
abri
c &
WA
N
Swit
ch F
abri
c &
WA
N
High Speed WAN Ports
Switch Fabric
Management Plane
Control Plane (L3)
Data Plane (L3)
Dat
a P
lan
e
RouteFabric Card
File Server
FTP/SFTP/ TFTP
NTP/ SNTP
TOD Server
SNMP
SNMP Server
SYSLOG
SYSLOG Server
IPDR Streaming Protocol
IPDR Collector
CLI over SSHv2/ Telnet
Operator (CLI)
DHCP
DHCP Server
CCAP Management Interfaces
Switch Fabric
DS RF Ports
Switch Fabric
US RF Ports
US Scheduler
DS LM
DS UM
DS Scheduler
US UM
US LM
DS PHY US PHY
DCAM, UCAM, &EPFM Client Cards
11 April 2018 ARRIS Confidential | Roadmap Subject to Change
Copyright 2018 – ARRIS Enterprises, LLC. All rights reservedCopyright 2018 – ARRIS Enterprises, LLC. All rights reserved
Swit
ch F
abri
c &
WA
N
Swit
ch F
abri
c &
WA
N
High Speed WAN Ports
Switch Fabric
Management Plane
Control Plane (L3)
Data Plane (L3)
Traditional I-CCAP (e.g. I-CCAP DOCSIS System)
12
Active-ActiveNon-Blocking Switch Fabric
Active-ActiveSwitch Fabric
& WAN
Access Line Cards
x Client Slots
Purpose Built CCAP Based DPoE System (Aggregation)
Core Router Core Router
100G WAN Ports
Swit
ch F
abri
c &
WA
N
Swit
ch F
abri
c &
WA
N
High Speed WAN Ports
Switch Fabric
Management Plane
Control Plane (L3)
Data Plane (L3)
File Server
FTP/SFTP/ TFTP
NTP/ SNTP
TOD Server
SNMP
SNMP Server
SYSLOG
SYSLOG Server
IPDR Streaming Protocol
IPDR Collector
CLI over SSHv2/ Telnet
Operator (CLI)
DHCP
DHCP Server
CCAP Management Interfaces
Switch Fabric
DS RF Ports
Switch Fabric
US RF Ports
US Scheduler
DS LM
DS UM
DS Scheduler
US UM
US LM
DS PHY US PHY
RPD Disruptions
11 April 2018 ARRIS Confidential | Roadmap Subject to Change
Copyright 2018 – ARRIS Enterprises, LLC. All rights reservedCopyright 2018 – ARRIS Enterprises, LLC. All rights reserved
L2/3 Network or Switch Fabric
Swit
ch F
abri
c &
WA
N
Swit
ch F
abri
c &
WA
N
High Speed WAN Ports
Switch Fabric
Management Plane
Control Plane (L3)
Data Plane (L3)
Traditional I-CCAP (e.g. I-CCAP DOCSIS System)
13
Active-ActiveNon-Blocking Switch Fabric
Active-ActiveSwitch Fabric
& WAN
Purpose Built CCAP Based DPoE System (Aggregation)
Core Router Core Router
100G WAN Ports
Swit
ch F
abri
c &
WA
N
Swit
ch F
abri
c &
WA
N
High Speed WAN Ports
Switch Fabric
Management Plane
Control Plane (L3)
Data Plane (L3)
RPD
L2/3 Network or Switch Fabric
External NetworkInterconnect Remote
PHY to MAC CORE
De-PopulatedPICs – PHY in RPD
US Scheduler
DS UM
DS Scheduler
US UM
Switch Fabric Switch Fabric
DS LM US LM
PERouter
External NetworkInterconnect MAC
CORE to Remote PHY
11 April 2018 ARRIS Confidential | Roadmap Subject to Change
Copyright 2018 – ARRIS Enterprises, LLC. All rights reservedCopyright 2018 – ARRIS Enterprises, LLC. All rights reserved
Leaf
Closer Look at Ethernet Fabrics
• Converged Interconnect Network “CIN”
– Topology• Layer 2 and or Layer 3• Physical & Logical Mesh• Options for Fabric Networks
– Roles of Leaf, Spine, S-Leaf• Leaf terminates edges into Mesh• Spine is a the backbone of Mesh• S-Leaf – a MACSEC implementation Leaf Switch serving RPD’s
– Authentication• S-Leaf is a NAS • NAS in a Controller
– Discovery for RPD to CORE• DHCP Based
– Relay in the S-Leaf– Relay in a Controller
14
N
MU
XN
D
MU
X N
MU
XN
M
UX
RPHY CCAP
S-LeafSpine
Spine
Leaf
S-Leaf
5RU
CIN Fabrics Enable Consolidation of all Remotes :Remote PHY, Remote MAC, Wireless and Remote OLT PON Services
11 April 2018 ARRIS Confidential | Roadmap Subject to Change
Copyright 2018 – ARRIS Enterprises, LLC. All rights reservedCopyright 2018 – ARRIS Enterprises, LLC. All rights reserved
Deploying 1.2 M RPD Based Subscriber Operator Model
• Non Fiber – Deep RPD 250 subs per node
• Total nodes 4,800
• Assume MAC CORE @ 108 SG ( 44 CORES )
• Average SG per Hub 120
• Average BW per Node 3.85Gb/s
• Bandwidth per CORE 416.5Gb/s
• Total Hubs 40, Total Headends 4 @300k subs per, Total Hubs per Headend 10
• Model leaves spare ports per RU for other services such as PON and ~6.8GB/s bandwidth headroom per SG
18 February 2018 ARRIS Confidential | Roadmap Subject to Change 15
Downstream Bandwidth determined by 108-1002MHz, DS NC SC-QAM @ 16x38Mbps, DS NC D3.0 SC-QAM @ 32x38Mbps, DS 3.1 1xOFDM 162MHz+1x114MHz =5x6MHz@48Mbps, DS BC Video 60 SC-QAMx38Mbps
Copyright 2018 – ARRIS Enterprises, LLC. All rights reservedCopyright 2018 – ARRIS Enterprises, LLC. All rights reserved
Model an RPD Hub
• Assume 120 SG in the Hub
• All SG are shown as RPDs– Per Node BW 3.8GB/s
– Leaf is: 48 x 10 South + 6 x 40 Uplink
– 2.5 Leaf Switches required ( 3 )
– Each Hub Presents 6 x 40GbE to Dual Spine in Rack
18 February 2018 ARRIS Confidential | Roadmap Subject to Change 16
… … …
WDMto OSP
Hub5 RU Fabric
120 RPD Serviced @ 10GB/s Phy
Spine
S-Leaf
40 GB *6 240GbE Full Mesh
R-PHY~2018
Power Distribution - Fuses
Optical Cable ManagementFiber Patch Panel
CCAP (E6000™)
Ethernet SwitchEthernet SwitchEthernet SwitchEthernet Switch
WDM Muxing / DemuxingWDM Muxing / DemuxingWDM Muxing / Demuxing
Copyright 2018 – ARRIS Enterprises, LLC. All rights reservedCopyright 2018 – ARRIS Enterprises, LLC. All rights reserved
Model a Headend Sized to 300,000 Subs
• Assume 10 Hubs per Headend
• Per Hub Total Bandwidth 456Gb/s
• Each Hub Presents 6 - 9 x 40GbE bandwidth to HE– Aggregated onto 100G East - West
18 February 2018 ARRIS Confidential | Roadmap Subject to Change 17
Hub Rack5RU Fabric
120 RPD ServicedHub 1
100G λTransport to HeadendAssumed OTN
… … …
R-PHY~2018
Power Distribution - Fuses
Optical Cable ManagementFiber Patch Panel
CCAP (E6000™)
Ethernet SwitchEthernet SwitchEthernet SwitchEthernet Switch
WDM Muxing / DemuxingWDM Muxing / DemuxingWDM Muxing / Demuxing
• Optionally collapseMAC Core to a Regional MHE
Copyright 2018 – ARRIS Enterprises, LLC. All rights reservedCopyright 2018 – ARRIS Enterprises, LLC. All rights reserved
Collapsing Headends @10Hubs 1,200 Service Groups
18 February 2018 ARRIS Confidential | Roadmap Subject to Change 18
Hub 7Hub 8Hub 9Hub 10
Hub 4Hub 3Hub 2Hub 1
Hu
b 5
Hu
b 6
λ 1Drop+Addλ 2, λ 3, λ 4, λ 5 Continue
λ1Drop+Continueλ 2, λ 3, λ 4, λ 5 Continue
λ2Drop +Addλ 1, λ3, λ 4, λ 5 Continue
λ2Drop +Continueλ 1, λ 3, λ 4, λ 5 Continue
λ3Drop + Addλ 1, λ 2, λ 4, λ 5 Continue
λ3Drop + Continueλ 1, λ 2, λ 4, λ 5 Continue
λ4Drop + Addλ 1, λ 2, λ 3, λ 5 Continue
λ4Drop + Continueλ 1, λ 2, λ 3, λ 5 Continue
λ5Drop + Addλ 1, λ 2, λ 3, λ 4 Continue
λ5Drop + Continueλ 1, λ 2, λ 3, λ 4 Continue
5λ x 100G Transport• Regional
Headend • Add Drop
5 x 100G λ’s
Copyright 2018 – ARRIS Enterprises, LLC. All rights reservedCopyright 2018 – ARRIS Enterprises, LLC. All rights reserved
Leaf
Remote PHY Timing Dependencies
• Remote PHY Timing– IEEE 1588 Precision Time Protocol (PTP)– Types of Clocks
• Grandmaster Clock (Ultimate Source)• Boundary Clock (Slave to Grandmaster)• Transparent Clock (Independent Compensation)
– Packet Delay Variation (PDV) is critical
• Both CCAP Core and RPD – OC slaves to an external Grand Master
• The network path – Between the GM and Core/RPD is 1588 unaware
(not a BC nor a TC)
• Max of ~2-3 hops (1588 unaware) between the GM and Core/RPD
• The 1588 packets must be placed in the highest QoS flow (e.g. DSCP value of 46) in order to maintain reasonable PDV
• For routed L3 networks, it is a must to ensure that the forward and reverse paths have similar delays between each slave and its master (GM or BC) to ensure accurate 1588 delay calculation
16 September 2017 ARRIS Confidential | Roadmap Subject to Change 19
N
MU
XN
D
MU
X N
MU
XN
M
UX
RPHY CCAP
S-LeafSpine1588 GrandMaster
1588Boundary
ReferenceSource
Periodic Sync Messages
1588 Re-Stamp
PTP Packet PDV impact through non-participant hops
Copyright 2018 – ARRIS Enterprises, LLC. All rights reservedCopyright 2018 – ARRIS Enterprises, LLC. All rights reserved
Installing Remote Phy Process Flow to the Field
• Technician Dispatched for Cut In– Inventory
• Technician Work Order associated withRPD Unique ID
• Truck loaded per Work Orders from Staged Inventory
• RPD Installed in plant• Tech uses Workforce tool to check install
with operator back office provisioning & assurance• Work Order closes once RPD status is online
– Inventory-less• Technician pulls RPD from staged inventory• RPD Installed in plant• Technician uses App to activate RPD into Service Group• RPD is status online
11 April 2018 ARRIS Confidential | Roadmap Subject to Change 20
Inventory
OSS WorkforceintegratedInventory
InventoryMatchedtoInstall
Inventory-less
TechselectsRemotefromTruck
ARRISvManager
ARRISvManager
Workforce
Copyright 2018 – ARRIS Enterprises, LLC. All rights reservedCopyright 2018 – ARRIS Enterprises, LLC. All rights reserved
Onboarding RPD Process Flow
• Power on to In Service
– RPD authentication at the Network
– Discovery of Principle & AUX Cores via DHCP
– L2TPv3 Tunnel• Setup to CORE(s)• Authentication• Encryption• Pseudo wires for DEPI and UEPI and OOB paths
– In Service
11 April 2018 ARRIS Confidential | Roadmap Subject to Change 21
Copyright 2018 – ARRIS Enterprises, LLC. All rights reservedCopyright 2018 – ARRIS Enterprises, LLC. All rights reserved
Reaching N+0 realizes FDX DOCSIS – Augmenting Upstream for Symmetrical Service
• 10G DS x 5G US is the target BW
• 684 MHz US versus 42 or 85 MHz today
• The biggest change in FDX is the expanded upstream spectrum
• Optimized for Fiber Deep (Node+0) with DOCSIS Remote PHY Nodes
• Currently FDX is in a pre-standards state
• When deployed, solution for US exhaust scenarios and Competitive Symmetrical Services such as Commercial Data
11 April 2018 ARRIS Confidential | Roadmap Subject to Change 22
US DS SpectrumCro
sso
ver
US Spectrum
DS Spectrum
Freq
Freq5 108 684 1218
5 42 54 121885 108
300 492
FDX Band
Copyright 2018 – ARRIS Enterprises, LLC. All rights reservedCopyright 2018 – ARRIS Enterprises, LLC. All rights reserved
Last Mile Technology Options Going Forward
11 April 2018 ARRIS Confidential | Roadmap Subject to Change 23
Different MSOs may choose to use Different Options on this list… at Different Times… in Different Orders…
MSOs have a real path today toward bandwidth in future 2040 terms
Copyright 2018 – ARRIS Enterprises, LLC. All rights reserved ARRIS Internal ConfidentialJANUARY 2018 24