Laying the Foundation for 5G - ISE EXPO24 Convergence in the CO/C-RAN hub G/NGPON OLT LTE BBU 5G...

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ISE ExpoThe Impact of SDN and NFV on Fiber Connectivity and Capacity

James Young

Market Development Manager

Inside Plant Fiber

https://iseexpo.com/sessions/the-impact-of-sdn-and-nfv-on-fiber-connectivity-and-capacity/

PRIVATE AND CONFIDENTIAL © 2017 CommScope, Inc. | v1-17-1033

Three 5G use cases


Virtualization in 5G Networks

Virtualization

Centralized/Cloud Radio Access

Networks

Network Function

Virtualization(NFV)

Cell Virtualization

MobileEdge

Computing


Virtualization of RAN –> “5G ready“

Cloud RAN

Inter BBU Pooling + CoMP

vBBU1 vBBU2 vBBU3

Switching Layer

Backhaul to

Core

Backhaul to

CoreBackhaul to

Core

BBU Pool

30 or >

cells per BBU30 or >

cells per BBU

Future C-RAN

30 or >

cells per BBU

Fiber

FronthaulFiber

Fronthaul

Fiber

Fronthaul

Standard BS BBU Remoted

Radio

BBU

Conventional RAN

Traditional

Site

Remote

Head Site

(RRU)

BBU

Radio

Backhaul

Fiber/M-Wave

Backhaul

Fiber/M-Wave

BS

BS

Core Network Core Network

BBU Centralized

Phase 1 Centralization

BBU1

Backhaul

to Core

Backhaul

to Core

BBU Pool

RadioRadio

3 cells per

BBU

3 cells per

BBU

BBU2

Fiber

Fronthaul

Centralized RAN

CP

RI/

OB

SA

I

CP

RI/

OB

SA

I

8

Central Office Evolution Part 1

9


(Less and less)

10



Virtualization in 5G Networks

Virtualization

Centralized/Cloud Radio Access

Networks

Network Function

Virtualization(NFV)

Cell Virtualization

MobileEdge

Computing

Cloud DCArchitecture


M-CORD framework

1

Source: M-CORD

Cloud Computing


Cloud Architectures supporting EPC -> Edge Computing

Cloud data center networks are

flattened 2-tier topology

Workloads spread across 10s to

100s of VMs and hosts

Higher degree (10-20X) of east-

west traffic across network (server

to server)

Leaf-Spine Network

East-West

Servers and

Compute

(w/ NICs)

1515

Cloud Network Speeds ramping quickly

16

100G Optic Module cost comparison- Large volume market customer reports late 2017

NG 200G & 400G PHYs over fewer MMF Pairs Study Group Jan 22, 2018

Data source –industry interviews, colleagues and industry experts

17

Relative link costs for 100G Applications

• Link cost includes 2X Transceivers 1 Trunk, 2 Cords and 2f or 8f

• Parallel:Duplex Connector costs 1.7 – 2.1X

• MM:SM per fiber meter 2.3-3.1

Duplex Cord Duplex CordDuplex Trunk

eSWDM4– est. reach target announced

NG 200G & 400G PHYs over fewer MMF Pairs Study Group Jan 22, 2018

Data source –industry interviews, colleagues and industry experts

1818

Converged networks can range

from shared physical assets to

fully integrated software &

hardware platforms and more

Expanding Cloud services

Physical Spectrum Technology

Convergence delivers a competitive

advantage by improving efficiency,

agility, scale, and time-to-market

1919

A Journey of TransformationConvergence: Merging of Wireless and Wireline

Drivers

Roadmap

Results

Cell Densification New Spectrum Enabling Technologies New Services

SCALABILITY SPEED SAVINGS

2020

Hardware Evolution to Edge Cloud• vCPE – Customer Provided Equipment• vANC – Access Network Controller• vBNC – Broadband Gateway Controller• vCDN – Content Distribution Network• LT – Line Termination blade

Converged Edge NodeSource – Bell Labs Nokia


While Data volume drives growth,

Latency drives growth

@The Network EdgeNielson’s Law: Bandwidth doubles every 21 months (~45% CAGR)

Comcast: Bandwidth doubles every 18 months (~60% CAGR)

LongerTerm

We live in a world

of accelerating

connectivity and

data

«Walmart announced

that to upgrade its

ability to compete in

e-commerce with

Amazon. It turns

out that “under a

second” was just

too damned slow.»

23

2

NearTerm

LongerTerm

Latency defines the Edge Network Location

Source – ATT

2424

Convergence in the CO/C-RAN hub

G/NGPON

OLT

LTE

BBU

5G

CU/DU

Optical Distribution Frame

(ODF)

C/DWDM

FTd

dP

AccessDistribution

Flexible Distribution

Point

SitesCentral Office/C-RAN hub

FTTH

Small Cells

Businesses

xWDM

5G Fixed Wireless

1:4

splitter

xWDM

Multi-Use Access

Terminal

CO and Edge Locations

• Coexistence elements

• Density of fibers

• More Locations (CO’s, Macro-site Huts, MSC, Cabinets)

• Handoffs to Wireless from Wireline (or dark fiber)

• Edge Compute

• Future proof infrastructure for evolution

DWDM & CEX

MPO

ODF

EHD

CMOD Cables

25

Install – Cable exposure and spool release

High Count – High Density Edge Installations

cable assembly spool with built in turntable speeds and eases the installation process

Installation Video

26

Pre-terminated 864 cable upgrades to converged access networks

2727

NG4 - High Density ODF 1726 f

• Quick deployments in tight spaces• Modules snap into place• Additional CPRI/eCPRI monitoring

2828

AIM system is an integrated system consisting of HW and SW components

Automated Infrastructure Management Standard ISO/IEC 18598

+

Functional Requirements Intrinsic Benefits

Extrinsic Benefits

Data Exchange FrameworkAPI

2929

AIM - System and Functional Requirements

Detection of Patch Cord insertion/removal

Document Cabling Infrastructure

Discovery of network equipment and end devices

Location Information for network connected devices

Generation of real time events

3030

Complete end-to-end Physical Connectivity

including location information

B1

Intelligent Connectivity Provides Physical Connectivity Map

3131

OSP and Edge Locations with AIM

3232

Unified

network

infrastructure

and

architectures

to improve

efficiency

C-RAN: Fronthaul,

mid-haul, and

backhaul

Integrated

usage of

Licensed &

unlicensed

spectrum

Fiber connectivity

for mobile, residential, and

enterprise services

WIRELESS WIRELINE

NETWORK CONVERGENCE

Cloud Computing -> NFV/SDN

Questions?

Thanks

Laying the Foundation for 5G - ISE EXPO24 Convergence in the CO/C-RAN hub G/NGPON OLT LTE BBU 5G...

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