NGPON Next Generation PON-Technologies - Armin Winter Fixed Networks, Nokia Nov 2020 - Anga Com
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NGPON
Next Generation PON-Technologies
Armin Winter
Fixed Networks, Nokia
Nov 2020
1 © 2020 Nokia
Next generation PON changes the role of fibre
Home entertainment
Video is the main driver
8K and VR devices replacing 4K
New services (web scene, holo-chat)
From fibre to the home to
fibre to everything Businesses
Cloud drives uncompromised bandwidth requirements to
and in the campus
3-play
Smart cities
GPON XGS-PON 90% of smart city security connections will remain wireline
(despite 5G) for high definition video (face recognition)
Complement 5G deployments
Enhance coverage
Efficiently 5G transport
Converge all services on fibre
Reduce OPEX with
Pre-aggregation of remote copper, coax, fibre nodes
2 © 2020 Nokia Public
Digital behaviour activities in COVID-19 times accelerate network upgrades
Work + school + play from home: Aggregate downstream peak bandwidth on PON
(1:32 split, 1Gb/s peak buffer)
3000
Online gaming +50%...+400% High-end houshold,
High –end lockdown
household, lockdown
2500 High-end houshold
High –end household
Low-end household,
Low –end lockdown
household, lockdown
Streaming +100% 2000
Low-end household
Low –end household
Mbps
1500
WhatsApp +x5
1000
Online devices 500
x10 in one week
per (WiFi) home
0
2020 2021 2022 2023 2024 2025
Overall fixed networks broadband 30%–60% GPON upgrades accelerated by >3 years
Upstream increase up to 300%!
3 © 2020 Nokia PublicOptimizing introduction of XGS-PON
Greenfield: Brownfield: Improve network
Start with XGS-PON Multi-PON simplifies migration efficiency
20
15 GPON ONT
10
5
0 XGS ONT
GPON XGS-PON
Home connect & Install
Multi-PON delivers GPON and XGS-PON
Home Equipment simultaneously from a single PON port
Network Electronics & Optics
OSP
• Small cost difference • Makes you 10Gb/s ready from day 1 • Save cost in fibre feeder with higher split
• More revenues ratio
• Upgrade users remotely
• Future proof • Reduce OPEX by running one network for
• Less cables, less equipment, less effort
all services
• Competitive advantage
• Introduce Wi-Fi6 for better in-home
coverage, lower latency and mobile offload
• Automate and simplify with SDN
4 © 2020 Nokia PublicMobile transport is the foundation for 5G success, and PON will play a key role
OMDIA mobile operator 2020 survey:
>50%
1 Cost is #1 concern for x-haul Bell Labs study shows that PON-based 5G x-haul is
according to operators more cost-efficient than other approaches
4x operators planning PON x-haul
2 PON based x-haul is gaining
traction 2019 2021
Anyhaul forecast per type and radio technology [m$]
10000 5G fronthaul
3 Anyhaul market is growing
8000
6000
4000
4G fronthaul
5G backhaul
2000 4G backhaul
0
3G backhaul
2019 2020 2021 2022
5 © 2020 Nokia PublicLeverage existing FTTH for efficient transport Benefits for mobile and converged operators 6 © 2020 Nokia Public
25G PON: the best way to supercharge fibre networks
25G PON Bandwidth Value
25Gb/s
That will take you a Efficient 5G
10Gb/s long way transport
Enterprise services
US DS
Cost Simple introduction Time to Market
Leverage volume Co-existence and Mature eco-system
data center optical migration on the of optics
technologies same Nokia
Simple technology, hardware
no tunable lasers
7 © 2020 Nokia Public25G PON is designed for simplicity and cost-efficiency
50 Gb/s • Leverage the existing mature eco-system
25 Gb/s • Simple technology – no tunable lasers
10 Gb/s • Co-existence with GPON, XGS-PON or both
2.5 Gb/s • Matches 25G physical interfaces in radio units
• Bitrate tiers up to 20Gb/s
GPON XGS-PON TWDM-PON 25G-PON 50G-PON
XGS-PON US 25G US3 GPON US
25G DS
25G US1 25G US2
1260 1270 1280 1290 1300 1310 1320 1330 1340 1350 1360
25G PON wavelength plan: 3 upstream wavelength options to ensure co-existence
8 © 2020 Nokia PublicRealizing the growing Enterprise opportunities with 25G PON
Number of business fixed broadband connections worldwide Accelerating return on investments with 25G PON on a converged
Source: Analyses Mason, 2020 network
Growing!
25G PON
XGS-PON
GPON
One network is cheaper to deploy, operate and maintain
Meets bandwidth demands for all tiers
Separation per services for dedicated QoS
9 © 2020 Nokia Public25G symmetrical PON unlocks the ultimate convergence
10G PON today efficiently address business and anyhaul requirements
Fiber access node (OLT) GPON ONT XGS ONT TWDM ONT 25G ONT
25G PON enhances Broadband Anyhaul for:
Higher density Higher throughput Better SLA
2.5 x more cells or enterprise Speed tiers up to 20GE Zero compromise on peak rate
customers on a PON 4x (RF BW) or 2x (RF BW & MIMO) True 10Gb/s symmetrical for Enterprise
10 © 2020 Nokia Public25GS-PON Multi Source Agreement to accelerate 25G PON
✓ ✓ ✓
The right performance De facto standard – Most cost-effective
for business & 5G xhaul Specification v1.0 ready step beyond 10G
www.25gspon-msa.org
11 © 2020 Nokia Public25Gb/s is accepted as a critical step by the industry
25G PON initiative supported by 18 ITU-T All standards have 25G step, except ITU-T PON
members:
• Other standard bodies have agreed on 25G
as a stepping-stone between 10G and 50G
• 25G is delivers a critical cost optimization
• 25G PON was proposed in ITU-T by 18
co-signers including regionally diverse T1
operators and vendors
• Politics interfered and the proposal was
procedurally blocked
12 © 2020 Nokia PublicThe evolution of PON drives more use cases
And more revenues
25G-PON
Premium services
XGS-PON Enhanced convergence
Multi-Gigabit
GPON Service convergence
1st Gigabit service
13 © 2020 Nokia PublicMany thanks for your attention 14 © 2020 Nokia
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