ciena corporate presentation - sterlite technologies€¦ · - 5-year cagr for optical fibre cable...

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October 22, 2019

Programmable FTTx: Readiness for a Virtualized Access Network

Presenters

Sterling Perrin

Principal Analyst Heavy Reading

Saurabh Chattopadhyay

Head – EngineeringSterlite Technologies Limited

Palash Bose

Head – Product ManagementSterlite Technologies Limited

• SDN and Disaggregation in Telecom

• Changing Perspective at the Last Mile

• An Overview of pFTTx PODS

• pFTTx for Scale, Responsiveness & Agility

• pFTTx Production Readiness

• Way Forward

Agenda

Network Operators Seek Next-Gen Opportunities Amidst Spending Constraints

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

2017 2018 2019 2020 2021 2022

SP Revenue SP Capex IP Traffic

Normalized Global Communications Service Provider (CSP) Revenue, Capex, and Traffic: 2017-2022

Source: Ovum Communications Provider Revenue & Capex Forecast: 2019–24 and Cisco VNI, 2019

Challenge: Current hardware-centric path is unsustainable

Source: AT&T, BCE, May 2016

Software innovation must combine with hardware innovation to scale

SDN Progress Dictated by Complexity: the Access Dilemma

Overall Rank Network Segment

1 Metro/aggregation

2 Mobile core

3 Long haul/core

4 Within the data center

5Between data centers (data center interconnect)

6 Mobile RAN

7 Fixed access

8 Mobile backhaul

Network Segments Ranked by Priority for SDN Implementation

Access: Greatest complexity due to high number of devices and services ...

BUT also greatest SDN benefits to be had long term because of high number of devices and services

Source: Charting the Path to Network Automation & Disaggregation: Carrier SDN Survey Analysis, February 2018

N=141

Together with SDN, Disaggregation is Key to Operators PlansValue of Disaggregation in Next-Generation Network Plans

Critical –disaggregation is

a pillar of next-generation

networks 20%

Very important –

disaggregation will be used

extensively 49%

Somewhat important –

there will be limited role for

disaggregation 24%

Not important – we see no

role for disaggregation

1%

Too early to decide – we

are still

N=138

The separation of networking equipment into functional components and allowing each component to be individually deployed:

• Encompasses separation of software OS from underlying hardware

• Requires open APIs to enable SDN control

White Box is a specific subset of disaggregation that requires open spec hardware produced by contract manufacturers• White box has its own benefits and

challenges

Disaggregation Defined:

Source: Charting the Path to Network Automation & Disaggregation: Carrier SDN Survey Analysis, February 2018

Important or critical for 69% of operators

Telecom Views on White Box and Disaggregation Challenges

Operations is a major challenge in discussion with telecom operators!

“One big mind-shift for a telco is who do you call when something goes wrong? If the telco developed the software, they are responsible. Telcos are used to calling their vendors when things go wrong.” – Jim Fagan Telstra, Director, Global Platforms, Tesltra, at Light Reading BCE, May 2018

"From the point of view of the technology, [virtualization] is good, but in terms of operations there are some challenges. For example, if we use open hardware and software, who can guarantee the combination, as well as safety and configuration?“ -- SKT CTO Park Jin-hyo, in 2018 Light Reading interview

“Mixing your suppliers may avoid vendor lock-in. But what we are saying is vendor lock-in is not as serious as managing the complexity of these intelligent networks.” – Glenn Wellbrock, Director Optical Transport, Verizon, in 2018 Gazettabyte interview

“We've dropped the price of hardware to a seventh. But if you are adding to the price of software licenses you are not where you need to be.“-- Telus CTO Ibrahim Gedeon, in 2018 Light Reading interview






• Way Forward

Agenda

About

• Partnering with

8 of 10 Top Telcos• Working with

Top 2 Cloud Co.

• Operating in more than

100 countries

• 4 Innovation Centres

• 90% -Y-o-Y patent filing growth in FY19

• 103% - 5-year CAGR for optical fibre cable

patent portfolio growth

• 7 Global Production Facilities

• 50 million fkm Fibre Capacity

• 3.1k+ Associates• 30+ Nationalities• Great Place to Work

Certified

• $1.5 billion Order Book

• $737 millionin revenue

• 43%revenue from exports

Customers Innovation Global Footprint

People Financials

FTTx: Changing Perspective62% FTTx Uptake required for pay back for traditional FTTx investments

% Uptake Required subscriber / homes passed

Payback Period (Years)Source: Delta Partners Analysis

81%

60%

48%

39%

33%29%

60%

45%

35%

29%

24%21%

45%

33%

25%21%

18%15%

5 6 7 8 9 10

Rural Semi-Urban Urban Payback Period usually of longer duration with traditional FTTx deployments

Having a converged multi-access support for FTTx should bring down Payback duration• Multi-access connectivity for Home and

Enterprise w/o SDWAN• Mobile Fronthaul

With converged Multi-access FTTx, focus shift on managing service KPIs, SLAs and Operational Effectiveness

Towards the Future Network Evolution

Proprietary Software

Dedicated, Tight Coupled

Hardware

Hybrid Connectivity Fabric

Vendor neutral &

Software Defined

Virtualized & Disaggregated

Hardware - Software

Capacity Dominant

Connectivity Fabric

Today’s NetworkComplex and expensive

Future NetworksFlexible and agile

PODS Building Blocks Driving Last Mile Programmability

FTTX, 5G FRONTHAUL, MEC, ACCESS AGNOSTIC CONTROLLER & EDGE ORCHESTRATORSolutions

Open

Disaggregated

Programmable

SDN, NFV, CUPS






• Way Forward

Agenda

Switches

Compute

OLT

ONU

STL’s pFTTx PODS Product & Solution Engineering towards Programmable FTTx Network

White box switches.ONF Trellis based Fabric

Compute Infrastructure-x86 Server &

Kubernetes (K8s) basedDocker Container

applications environment

Applications on Compute

White box OLT.

White box OLT.

ONOS

PARTNERS

FTTX Controller

vOLTHA PON Hardware Abstraction Layer

OLT Control Applications

Orchestration & Backend Management

Subscriber authentication through AAA,PPPoE/IPoE, DHCP applications.

BNG control application

vOLT

Edge Orchestrator

AAA

vBNG

pFTTx Solution Stack

Sterlite – Open Source Curated Sterlite IP (Proprietary Developed) 2nd Party / 3rd Party

Intelligent Embedded Agent

Central Office Layer2 MAC

Programmability Hardware Abstraction

Controller

Integration Layers across MEC, MEF, 5GPP, IEEE TSN

Integration Layers across SEBA, COMAC, ORAN

Edge Orchestrator

Central Office COTS Infra

Process Framework

Test Automation Framework

CICD Framework

NOC / NMS

PNI Mgmt Profiles

<OpenFlow / NetConf / P4>

<gN

MI/

Op

enC

on

fig

>

<gRPC>

ODN Termination MAC(ONU, ONT, Cell Site Gateways)

Virtual / Containerization Layer

Compute, Storage & Networking Infra

pFTTx PODS – Key Features

High Speed Data Services

• XGS-PON• 1:1 VLAN, IEEE 802.1Q - VLAN tagging, P-bit

marking, IEEE 802.1 ad Q-in-Q• TR 156 & G.984.x compliance• PPPoE & IPoE• ONU/OLT Full Hardware Functionality Support

Performance • Hardened for Carrier Grade Throughput & Latency

• Hardened for Control Plane Agility• Hardened through External Field Trials• Hardened for Remote Control Plane and

Distributed Deployment Options

QoS & Traffic Shaping

• Dynamic & Real-Time Bandwidth Adaptation• HQoS Support• UL Priority & Rate Control by ONU/OLT• DL Priority & Rate Control by OLT/BNG

Redundancy & Resiliency

• Control Plane redundancy through clustered deployment

• Resilient architecture• Dynamic Resource Segmentation based

Clustering

EMS Functions & NBI

• Automated Configuration & Provisioning• Dynamic Topology View• Fault Management• Performance Management• Custom Reporting and Time-series Analysis

capabilities• REST / gRPC based NBI

Security • Local Security & Access Control for each Component

Automation Setup / DevOps

• API based integration provision• Software Defined OMCI and OAM• Workflow Integration provisions for Activation,

De-activation, Assurance

Advanced Services • IGMP based Multicast Services

• Shared FTTx thru Programmable Virtual Unbundling






• Way Forward

Agenda

pFTTx for Last Mile Scale, Responsiveness, and Agility

ONURG

RG

RG

RGSFU / PPTP Mode

ONURG

RG

RG

RGSFU / PPTP Mode

ONURG

RG

RG

RGSFU / PPTP Mode

1:n

1:n

1:m

1

m x n

ONURG

RG

RG

RGSFU / PPTP Mode

ONURG

RG

RG

RGSFU / PPTP Mode

ONURG

RG

RG

RGSFU / PPTP Mode

1:n

1:n

1:m

1

m x n

ONURG

RG

RG

RGSFU / PPTP Mode

ONURG

RG

RG

RGSFU / PPTP Mode

ONURG

RG

RG

RGSFU / PPTP Mode

1:n

1:n

1:m

1

m x n

ONUCPE

CPE

CPE

CPESFU / PPTP Mode

ONUCPE

CPE

CPE

CPESFU / PPTP Mode

ONUCPE

CPE

CPE

CPESFU / PPTP Mode

1:n

1:n

1:m

1

m x n

1

16

OLT

1

16

OLTLeaf 2

Spine 2

Leaf 1

Spine 1

vBNG

Compute 2Compute 1

1:1 VLAN, XGS-PON

1:1 VLAN, XGS-PON

vOLTHA

Controller (PON, Aggregation & SD-WAN)

vOLT / vONU vBBU

Edge Orchestrator

L3 Aggregation

L3 Aggregation

DC Border Router

Internet

Global Orchestrator

OSS & BSS

Ethernet over Cat 6E / Cat 7 Copper GPON / XGS-PON Ethernet over Fiber IP/MPLS on DWDM over Fiber

MDU

Residences / Buildings / SMB Site(s)

Campus / Enterprise Site(s)

5G Base Station Site(s)

Central Office

Branch WAN Router

L2/L3 Switch

Router

RRU

vEPC

ONU Partner 1 / Partner 2

OLT Partner 1 / Partner 3

Leaf / Spine Partner 4 / Partner 5

Compute Partner 6 / Partner 7

RRU Partner 8

vBBU Partner 9

SD-WAN Partner 10

MEC App #vCDN, vStorage,

..

IOT

IOT

IOT

IOT


ONURG

RG

RG

RGSFU / PPTP Mode

ONURG

RG

RG

RGSFU / PPTP Mode

ONURG

RG

RG

RGSFU / PPTP Mode

1:n

1:n

1:m

1

m x n

ONURG

RG

RG

RGSFU / PPTP Mode

ONURG

RG

RG

RGSFU / PPTP Mode

ONURG

RG

RG

RGSFU / PPTP Mode

1:n

1:n

1:m

1

m x n

ONURG

RG

RG

RGSFU / PPTP Mode

ONURG

RG

RG

RGSFU / PPTP Mode

ONURG

RG

RG

RGSFU / PPTP Mode

1:n

1:n

1:m

1

m x n

ONUCPE

CPE

CPE

CPESFU / PPTP Mode

ONUCPE

CPE

CPE

CPESFU / PPTP Mode

ONUCPE

CPE

CPE

CPESFU / PPTP Mode

1:n

1:n

1:m

1

m x n

1

16

OLT

1

16

OLTLeaf 2

Spine 2

Leaf 1

Spine 1

vBNG

Compute 2Compute 1

1:1 VLAN, XGS-PON

1:1 VLAN, XGS-PON

vOLTHA


vOLT / vONU vBBU

Edge Orchestrator

L3 Aggregation

L3 Aggregation

DC Border Router

Internet

Global Orchestrator

OSS & BSS


MDU




Central Office

Branch WAN Router

L2/L3 Switch

Router

RRU

vEPC


..

IOT

IOT

IOT

IOT

❖ Converging Fixed and Mobile Workloads for Transparent, Access-Agnostic Traffic Aggregation and Management

❖ Avoid aggregation / backhaul contention ratio and leverage Service Delivery Scale at Last Mile


ONURG

RG

RG

RGSFU / PPTP Mode

ONURG

RG

RG

RGSFU / PPTP Mode

ONURG

RG

RG

RGSFU / PPTP Mode

1:n

1:n

1:m

1

m x n

ONURG

RG

RG

RGSFU / PPTP Mode

ONURG

RG

RG

RGSFU / PPTP Mode

ONURG

RG

RG

RGSFU / PPTP Mode

1:n

1:n

1:m

1

m x n

ONURG

RG

RG

RGSFU / PPTP Mode

ONURG

RG

RG

RGSFU / PPTP Mode

ONURG

RG

RG

RGSFU / PPTP Mode

1:n

1:n

1:m

1

m x n

ONUCPE

CPE

CPE

CPESFU / PPTP Mode

ONUCPE

CPE

CPE

CPESFU / PPTP Mode

ONUCPE

CPE

CPE

CPESFU / PPTP Mode

1:n

1:n

1:m

1

m x n

1

16

OLT

1

16

OLTLeaf 2

Spine 2

Leaf 1

Spine 1

vBNG

Compute 2Compute 1

1:1 VLAN, XGS-PON

1:1 VLAN, XGS-PON

vOLTHA


vOLT / vONU vBBU

Edge Orchestrator

L3 Aggregation

L3 Aggregation

DC Border Router

Internet

Global Orchestrator

OSS & BSS


MDU




Central Office

Branch WAN Router

L2/L3 Switch

Router

RRU

vEPC


..

IOT

IOT

IOT

IOT

❖ Ability to provision Latency sensitive Network Slicing techniques to support 5G Fronthaul integrated FTTx

❖ Ability to serve Data-Intensive, Latency Sensitive workloads through localized Edge Deployment


ONURG

RG

RG

RGSFU / PPTP Mode

ONURG

RG

RG

RGSFU / PPTP Mode

ONURG

RG

RG

RGSFU / PPTP Mode

1:n

1:n

1:m

1

m x n

ONURG

RG

RG

RGSFU / PPTP Mode

ONURG

RG

RG

RGSFU / PPTP Mode

ONURG

RG

RG

RGSFU / PPTP Mode

1:n

1:n

1:m

1

m x n

ONURG

RG

RG

RGSFU / PPTP Mode

ONURG

RG

RG

RGSFU / PPTP Mode

ONURG

RG

RG

RGSFU / PPTP Mode

1:n

1:n

1:m

1

m x n

ONUCPE

CPE

CPE

CPESFU / PPTP Mode

ONUCPE

CPE

CPE

CPESFU / PPTP Mode

ONUCPE

CPE

CPE

CPESFU / PPTP Mode

1:n

1:n

1:m

1

m x n

1

16

OLT

1

16

OLTLeaf 2

Spine 2

Leaf 1

Spine 1

vBNG

Compute 2Compute 1

1:1 VLAN, XGS-PON

1:1 VLAN, XGS-PON

vOLTHA


vOLT / vONU vBBU

Edge Orchestrator

L3 Aggregation

L3 Aggregation

DC Border Router

Internet

Global Orchestrator

OSS & BSS


MDU




Central Office

Branch WAN Router

L2/L3 Switch

Router

RRU

vEPC


..

IOT

IOT

IOT

IOT

❖ Flexibility of a DC Cloud-like Elastic Approach for dynamic demand management of Serving Functions

❖ Provisions to on-board 3rd

Party Workload❖ Provisions to develop and

Deploy Application Functions at the Edge






• Way Forward

Agenda

pFTTx Trial Site Deployment

pFTTx Infrastructure for HSIA services

OLT

ONU

ODN

Provider Network

Central Office Equipment

Optical Distribution Network

Services

ONU

Internet

Backhaul Network

Home

pFTTx Performance Benchmarking

SEBA Exemplar

Standard Deployment Approach

From

SEBA Exemplar

pFTTx Curated Approach

To

Measurement Areas Achievement

Speed

➢ Control Plane Provisioning / Re-provisioning Speed➢ Control Plane Asynchronous Message Processing Speed

Accuracy

➢ Control Plane Provisioning / Re-provisioning Loss ➢ Control Plane Provisioning / Re-provisioning Latency

Reliability

➢ Aggregated Provisioning / Re-provisioning Reliability

Achieved

8XPerformanceGain

0%

0.31

2.15 Hrs

100%

75%

pFTTx Trial Outcome

System Outage (SSO)

Customer Complain Report Ratio (CCRR)

Mean Time to Restore Service (MTRS)

Fixed Response Time - Priority 1 & 2 (FRT2)

Fixed Response Time - Priority 3 (FRT3)






• Way Forward

Agenda

Way Forward

• Accelerating General Availability for complete end-to-end Ecosystem

• Consultative Engagement with Operators to assist migrating towards Programmable, Open, and Disaggregated Access Network Infrastructure

• Continuous Improvement of pFTTx Underlay for optimum service delivery of Edge Cloud, IOT and 5G Deployment

ciena corporate presentation - sterlite technologies€¦ · - 5-year cagr for optical fibre cable...

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