Fiber-To-The-Premises: VOiP

Brian WhittonExecutive Director – Access Network Design

Verizon

July 20, 2007

Verizon’s FTTP Architecture

ONTOptical Network

Terminal

OLTOptical

Line Terminal

Optical Couplers (WDM)

Voice & Data Downstream 1490 nm

Upstream 1310 nm

Voice, Data & Video 1490 nm, 1310 nm, 1550

nm

1x32

Optical Splitte

r

EDFAErbium Doped Fiber Amplifier

Video 1550 nm

Bandwidth & ServicesUpstream Downstrea

mVoice, Data & Voice, Data &

VOD VOD at 622 Mbpsat 622 Mbps

Voice & Data Voice & Data at 155 to at 155 to

622 Mbps622 Mbps

Broadcast VideoBroadcast Video

1310 nm 1490 nm 1550 nm

Analog TV Digital TV and HDTV

54 MHz 864 MHz

CENTRAL

OFFICE

CUSTOMER PREMISE

Network Architecture: FTTP Voice, FiOS Voice

OLT

CustomerPremise

LCR

Internet

IP/MPLS Backbone

GWR

LCR

PSTNPSTN

Nortel CS2K Complex

PVG

AER

AER

SBC

BroadSoft Softswitch Complex

iConfig Server Complex

AER

AER

LCR

LCR

Voice

Data

`

ONTIP STB

BHR

ATA

Voice