FTTx Mantra Building Next- Generation Scalable Access Networks · FTTx Mantra –Building...

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FTTx Mantra – Building Next-Generation Scalable Access Networks

October 31st, 2019


Today’s Presenters

Simon StanleyHeavy ReadingAnalyst at Large

Himanshu KumarSTL

Technical Head, Network Solutions


• Introduction

• Challenges of Scalable Access Networks

• Access Network Solutions

• Case study

• Q&A

Agenda


• Cloud-based services

‒ Social media, messaging

‒ Content delivery (CDN)

‒ Storage

‒ Data Management

‒ Big data processing

‒ IoT services

• Hosted in large and hyperscale data centers

• Rapidly growing network traffic between data centers and between data centers and users

• Driving data traffic growth for both mobile and fixed line access networks

Cloud-based Services Driving Data Growth


Fixed Broadband Usage


Future Application Requirements

Source: Cisco VNI Global IP Traffic Forecast, 2017–2022


Poll 1

Which parameter is most critical in evaluating Gigabit Access Networks?

• Scale or Reach

• Network Latency

• Agility to support variable Data Demand

• Network Uptime or Redundancy

• Cost per GB


Himanshu KumarTechnical Lead – Network ServicesSterlite Technologies Ltd.

Creating Next Generation Scalable Access Networks

© 2019-2020 Sterlite Technologies Limited

Tech ecosystem disrupting with new use cases

9© 2019-2020 Sterlite Technologies Limited

Consumer Enterprise

Connected everything

Contextual automated experience

Evolving Customer Expectations & Burgeoning data demand

FTTx as means to address growing data demand


P2P

P2MPPassive Optical Splitter

Fibre to the Building / Enterprise

P2MP ONU Fibre to the Home

Curb/ Node

L2/L3 Switch

Passive Optical Splitter

P2MPVDSL

ADSL

Fibre to the Curb / Node

5G DU/BBU Pool Fibre to the Mobility

5G Access Points

Next Generation Access CPRI λ1

CPRI λ2

Hyperscale Network

CPRI over dark Fibre

SLAUCE requirements to support evolving expectation

11Copyright © 2018 Sterlite Tech.

Parameter FTTH Enterprise Data centre

SCALE

LATENCY

AGILITY

UPTIME

COST PER GB

EXPERIENCE

Degree of Importance

to reach millions of humans & devices

ending towards zero for superfast response

to cater to variable data demand

to ensure unconditional continuity

to make hyperscale possible for telcos

for end user satisfaction & longevity

Hyperscale networks are fundamentally different from current networks


Exis

tin

g N

etw

ork

To

po

logy

Vs.Data Centre (Network Operations Centre)

COMPUTE STORAGE

Mobile

Network

Enterprise

Network

Residential Network

200G / 100G / ODU-4 / DWDM

10G/100G

GE

10G/100G

10G/100G

CO

RE

AG

GR

EG

AT

EA

CC

ES

S

10G

100G

10G/100G10G/100G

Data Centre (Network Operations Centre)

Mobile

NetworkEnterprise

Network

Residential

Network

200G / 100G / ODU-4 / DWDM

10G/100G 10G/100G

10G/100G

CO

RE

ED

GE

COMPUTE STORAGE

CONTROLLER

COMPUTE STORAGE

CONTROLLER

Hyp

ers

cale

Ne

two

rk B

uild

ou

t

However, building hyperscale networks will be challenging


OTN

Metro Backbone

MPLS-IP

5G Cell Site

Edge Cloud at Aggregate site

Enterprise Network

• Single Access Backbone & Network Densification is Key

Programmable, Open and Disaggregated

Creating single access backbone requires several considerations


Mobility

• Capacity (Sufficient bandwidth per subscriber)

• Ubiquitous Coverage

• Creation of Het-Nets for improved Customer experience

Consumer Broadband

• Time to market

• Focus on cost efficiency

• Managing Last mile connectivity

Enterprise Connectivity

• Differentiated QoS

• Network Uptime

Densification of access networks also creates host of issues


Managing Right of Way Permissions for Fibre & Access Points

Enabling Fibre connectivity to high number of Access points

Leveraging Existing Infrastructure for Gigabit Access

Quality of deployment Deployment and management of Outdoor Passive Infrastructure


Poll 2

Which of the following is the most important enabler of successful large scale access network deployment?

• Integrated Approach to Network Creation

• Creating Efficiencies through Automation, Analytics and Emerging Technologies

• Access to scalable pool of Skilled Network Technicians

• Creating Scalability through process Playbooks

• Granular Control over network creation through Integrated Project Management


What is the solution?

Integrated Approach from design to deployment


Survey PlanningSupply Chain

& Data Analytics

Project Management

Process Management

FibreLifecycle

Management

Street View Survey Advanced

Planning ToolAnalytics Based

Decision Support

Enterprise Project

Management

› Digital repository

› Web based tool to

access the Survey

data

› Online Soil Strata

Mapping

› Digital Geo

repository

› Advance

Design Tool

› Material

management

› Finance

management

› Data Analytics

› Dashboards

› Web based

› Multi client

simultaneous

log-in

› Logical progress

tracking

› Business Process

Management

› KPI

Business Process

Management

› Smart Digital

Inventory

› FFMS

› Real time update

› Platform enabled

Service assurance

Inventory Management

Integrated

Automation

Framework

▪ Equipment Details▪ Port Details▪ Cable Route▪ Splice Details▪ Asset Utilization▪ Passive Elements

▪ Real-time Project Management▪ As-Build Automation▪ System Based Quality Assurance

▪ High Level Network Schematic▪ Engineering Construction Design▪ Bill of Quantity▪ Costing▪ Report Generation

▪ QGIS▪ ARCGIS▪ SmallWorld▪ MapInfo

▪ Drone▪ StreetView 360⁰▪ Image Analytics

Building efficiency and automation through digital integration


Survey

Digital Landscape

Algorithmic Design Tool

Execution Management

Network Inventory Management

Field force Management

System

Service Execution Platform

Shared backend data infrastructure

Shared Databases

Enabling Robust Survey through Emerging Technologies


Drone led survey

360o photogrammetry

DGPS & LIDAR survey

Ancillary technologies

advanced video analytics, digital

measurement tool, soil strata prediction tools

Fast, Accurate, Granular

Drone Survey 360 photogrammetry

Digital FTTH Network planning Tool


Process Input

Planning & Design (HLD) Manual / Automated

Automated via app integrationSurvey

Planning & Design (LLD)

BoM & BoS Generation

Report Generation

Costing

Change Management

Manual / Automated

Automated

Automated

Automated

Automated

~10%-15% effort savings in managing large scale FTTH deployment

Skill-force management

2222

Faster Deployment

Safe Deployment

Optimised Planning

Knowledge & experience with new optic

Fibre and cable types

Build awareness around best-practices, tools and

technologies for faster network build-out

Continuous Education for field technicians;

enable tier based reskilling

Skill Ecosystem for Fibre Roll Outs


Next-gen deployment expertise for the telecom industry

Trenching Ducting

Backfilling Blowing Splicing

STL Program Management

skills

Certification

Managing Scale and Predictability through Process Playbooks


Design Of Execution

Arresting Inefficiencies

Capacity Increase

Processes & Tools

Partner

Project Planning & Execution

Survey & Network Planning

Business Acquisition

People

Multi-Stage Rulebook

Playbook

N/w Design & Deployment FrameworkGuidelines

Pillars

Drivers

Standardization across Projects

Better Risk Management

Re-enforcing First-Time Right & On-Time Delivery

Enabling fibre deployment in International Market

Seamless Execution

Granular control over execution through Integrated Project Management

24© 2019-2020 Sterlite Technologies Limited© 2019-2020 Sterlite Technologies Limited 24

Services Execution Platform

On-Time Project Delivery with Zero Value Destroyers

✓ True Reflection of Project Health

✓ Risk trigger flag-off & timely communication to relevant

stakeholders

✓ Highly Accurate Estimates in Planning Phase

✓ Robust Change Management process to Control Scope

Change

Unified view of project health & governance through project index modelling

STL’s framework to manage network build


Integrated Design across layers

Centralized Planning

One Converged Network

Re-Use Existing Infra

Everything Survey

I

C

O

R

E


Smart Light: 320 poles

ATCS 4, RLVD 10,ANPR 20, FRS 10

Env. Sensors: 12

slots available

Smart Parking: 100

32Smart Waste

Mgmt: 110 bins

Smart Pole: 10

LoRa BTS

VMD: 5

CCTVs: 350

School

School

City Fibre 120 Km

&

GSM Connectivity

Wi-Fi: 470

PA: 30

ECB: 25

IoT Platform

Case at point: Kakinada Smart City

beyond tomorrow



Q&A

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