100g seminar - bangkok - july 2014

High Speed Seminar

Bangkok, Thailand

Diong Ming Cheng

Application Engineer (APAC)

July 2014

2 2013 EXFO Inc. All rights reserved.

Table of Contents

1 Market Trends - 20 mins Next Generation Drivers Transceiver Evolution

2 40G/100G Technology Overview 30 mins 40GE/100GE (IEEE 802.3ba) 40G/100G OTN (ITU-T G.709)

3 Network Upgrade Challenges 30 mins Commissioning and Turn-up Field Testing Challenges

4 EXFO Product Portfolio


Market Overview & Trends

4 2013 EXFO Inc. All rights reserved..

Global IP traffic

increasing 4X

from 2009-2014.

Mobile IP traffic

soaring 39X. (Cisco)

Bandwidth Explosion

Demand for Bandwidth


Next-Generation Internet Drivers

Mobile Connections

Dominance of Video

Global IP Traffic

Global Cloud Traffic

Source: Cisco Visual Networking Index (VNI), 2012; Cisco Global Cloud Index, 2011

2011 - 2016 2016

20162011 - 2015

54% of consumer traffic

10 billion+

66% CAGR

29% CAGR


100G Market UpdateInfonetics October 2013

100G shipments skyrocketing

Total 10/40/100G transceiver revenue is expected to reach $1.75B in CY13

100G shipments outpacing a decline in 40G revenue 40G primarily an enterprise tech going forward

100G Transceivers moving forward

The 10x10 MSA will not have a long life as the major issues with LR4 issues have been solved

LR4 CFP prices dropped in CY13; more declines are likely as the market transitions to CFP2 in 2014


To achieve 400Gbit/s, NEMs are multiplexing four 100Gbit/s client interfaces

This is getting carriers interest as it capitalizes on the existing 100Gbit/s.

IEEE launched a study group to look at 400GE, standard expected in 2017

Whats Next: 400G


Technology Overview

Transceivers


40G/100G CFP transceiver updateCFP: C Form-factor Pluggable

CFP

XFP (for comparison)

Electrical cable

Optical

85100G: 10 CAUI lanes with a CFP adaptor module

2.5G 10G SONET / SDH

OTN

40G SONET /SDH

43G OTN

40G SONET /SDH

43G OTN

40GE / 43G OTN

100GE / 100G OTN

INTERFACE Serial Serial Parallel/Serial Parallel Parallel

OPTICS SFP / XFP(Pluggable)

Transponder(Fix)

CFP(Pluggable)

CFP(Pluggable)

CFP(Pluggable)

Configuration NRZ NRZ, DPSK NRZ1x40G

(1550nm)

NRZ4x10G

(1300nm)

NRZ4x25G

(1300nm)


EthernetFrames

Ethernet frames are turned into a

simple stream of data that is

transmitted on the fibre via an

SFP+ or similar transceiver

10G Ethernet


EthernetFrames

Ethernet frames are turned into

multiple streams of data and fed

into the CFP.

CFP includes complex Gearbox

and WDM mux that transmits data

onto multiple wavelengths.

100G Ethernet


100G CFP concept 4 x 25G (LR4)

2:1

2:1

2:1

2:1

2:1

2:1

2:1

2:1

2:1

2:1

LAN

WDM(optical

mux)

PCS Lanes CAUI Lanes PMD Lanes

SMF Fiber

4 x 25G : 4 lan

es each ru

nn

ing

at 25G

4x 25G

Pac

keti

zed

dat

a is

co

nve

rted

to

64b

/66b

sym

bo

ls

and

sen

t o

ver

PC

S la

nes

Legend

PCS Physical Coding Sub-layer

CAUI 100Gb/s Attachment Unit Interface

PMD Physical Medium Attachment

MDIO


CFP to CFP2

Moving from CFP to CFP2;

Gearbox is removed from CFP2, resulting in cost reduction CFP2 is 50% smaller than CFP; better port density on 100G systems

FP2 power consumption is at least 50% less


CFP2 Adapter - TRUE Game Changer

Carr

ier

Labs

/ N

EM

sFie

ld D

eplo

ym

ent

85100G

CFP & CFP2 integrated solution on single module Full access to NEMs features using CFP & CFP2 VERY COMPETITIVE solution compared to JDSU

88100x

CFP & CFP2 integrated compact field solution Field upgradeable to CFP2; No return to factory Key to early CFP2 field trials and early deployments


Technology Overview

40/100GE IEEE 802.3ba


Ethernet 802.3ba Standard highlights

40GE and 100GE used the same Ethernet frame format as before

100GE rate is 103.125 Gbps & 40GE rate is 41.25Gbps

40G/100G Ethernet (IEEE802.3ba)

Technology


Technology Overview

OTN ITU-T G.709

Optical Transport Network (OTN) ITU-T G.709

Technology

OAM

Transparency

FEC

Integrated Solution

Scalable up to 100G

Source: Ciena

1.25G Granularity


New ODU0 OTN container

ODU0 is a new container size that has been introduced in the G.709 to accommodate efficient transport of Gigabit Ethernet (1.25 Gb/s). OTU1 was

not efficient for 1GbE signal with a payload rate of 2.66Gb/s

ODU0 is half the size of an ODU1 container i.e = 1.25Gb/s

Note: ODU0 does not have a physical instance (i.e. there is no OTU0),

Legacy New

1.25G2.66G

Waste of BW


ODUFlex Adjustable Bandwidth

ODU Flex as defined in ITU-T G.709 allows traffic grooming

Addresses incremental bandwidth growth in steps of 1.25GDefinition

Fit existing OTN rates; x 32 ODU3 and x 80 ODU4

Facilitates virtual channeling similar to VCAT

Supports OTN OAM and fault managementBenefits


40GE/100GE Mapping into OTN

Wide-area Ethernet transport technologies are necessary to support, for example, the connection of Ethernet switches separated by more than 40 km (typical distance supported by Ethernet standards).

ITU-T SG15 is responsible for OTN standardization and IEEE 802.3ba is responsible for 40G/100G Ethernet standardization; both working closely to develop 40GE/100G transport capability over OTN


40GE/100GE Mapping into OTN

Standard 40GE runs at 41.25Gbps and OPU3 payload is only 40.15 Gbps

Therefore, mapping 40GE over OTU3 requires 1024/1027B transcoding

adaptation to reduce 40GE coded rate OH

103.125G

104.355G

GMP

1x

OTU4

ODU4

104.794G

100GE

OH 40.15052G

41.250G40GE

Timing Transparent Transcoding

OH

64B/66B 1024B/1027B

40.117G

40.15052GODU3

40.319G

GMP


OTN Rates

Technology

Client

OCh Payload Unit (OPU) Payload

OPU OH

OCh Data Unit (ODU) PayloadODUOH

OCh Transport Unit (OTU) PayloadOTU OH

FEC


Technology Overview

Beyond 100G


WHATSNEXT?


WHATSNEXT?OTN Rate [Gbit/s]

OPU5 419.271

ODU5 421.033

OTU5 449.219

Ethernet MAC Rate [Gbit/s]

Electrical Signaling Options(Host board to Module) [Gbit/s]

Optical Signaling Options [Gbit/s]

PCS lanes

200 20 x 10.31258 x 25.78125

8 x 25.781255 x 41.25

4 x 51.5625

40

250 25 x 10.312510 x 25.78125

10 x 25.781255 x 51.5625

50

300 30 x 10.312512 x 25.78125

12 x 25.781256 x 51.5625

60

400 16 x 25.78125 16 x 25.7812510 x 40.1258 x 51.5625

80

1000 (1 Tb) 40 x 25.78125 40 x 25.7812525 x 40.125

20 x 51.562510 x 103.125

200


Network Upgrade Challenges

Deployment Challenges


1- Timing and Cost

Key Questions: Do we really have to upgrade to 100G? 100G technology is still very expensive, maybe we

should wait? If we wait for CFP2, would that save us money?

Why go to 100G?

Fiber exhaustion New service offering Prepare for BW

growth

Too expensive?

Cost down significantly

What about cost of not upgrading?

Is CFP2 cheaper?

Not yet but will be Still needs to mature EXFO simplifies with

CFP-CFP2 adaptor


2- Complexity of 100G technology

Key Questions: Can the technicians handle this new complex

technology? How will this impact our operational procedures?

EXFO simplifies

Best-in-class GUI for ease of use

Same GUI and same test suites as for 10G

Key Learning

Most carriers have engineers support new technology

Remote control available on all EXFO units

Lab and field tester share same GUI


3- Another technology into the mix

Key Questions: We already have a mix of packet based and legacy

technologies in the network, now 100G also? Most of our services are still 10G or lower, is 100G

really necessary?

EXFO responds

The network is truly multi-service up to 100G right now

Now, the tester also is the same!

Maximum ROI with minimum tester down time

High-Speed Interface for

40G (Ethernet, OTN, SDH)

and 100G (Ethernet, OTN)

XFP, SFP+, RJ-45 interfaces for

SDH (STM-1 to STM-64), Ethernet

(10M to 10G), OTN (OTU1, OTU2),

FC (1x, 2x, 4x, 8x, 10x)


4- Selecting 100G vendor

Key Questions: How do we select the right vendor for 100G

deployment? Can we really test the different capabilities?

EXFO responds

Offers high-speed lab test unit for this purpose

The FTB-85100G is ideal module

Transponder testing

Muxponder testing

Advanced OTN testing

Optical testing

Physical layer testing


40G/100G Transponder Testing

Ethernet

GMP

OTN

EoOTN

EXFOs FTB-85100G (40G/100G)

/40G/100G Ethernet Device OTN

Client Mapper

Ethernet Demapper

...40G/100G

Transponders Testing


40G/100G MUX Testing

OTN

Ethernet MUX Gig-E or

10Gig-E Ethernet Device in to ODU2

OTU3/OTU4 MUX

OTU3/OTU4 DEMUX

40G/100G Muxponders

Testing

OTU2 OTU2FEC

Client Layer Signal(e.g. STM-16)

ODU1ODU1 OH

Alignm

ODU2

4xODU1 is scrambled before beingmapped into the OPU2 payload

OP

U1 O

HClient Layer Signal

(e.g. STM-16)ODU1 OH

Alignm

OP

U1 O

HClient Layer Signal

(e.g. STM-16)ODU1 OH

AlignmO

PU

1 O

H

Client Layer Signal(e.g. STM-16)ODU1 OH

Alignm

OP

U1 O

H

Client Layer Signal(e.g. STM-16)ODU1 OH

Alignm

OP

U1 O

H

ODU2 OH

Alignm

OP

U2 O

H

OPU2 PayloadODU2 OH

Alignm

OP

U2 O

H

OTU2OH


Optical Testing

Excessive skew on the network can cause transmission issues, validating the

skew per lanes based on the threshold will insure the receiver buffer conformity

to the standard


Physical Layer Testing

Flexible test configuration in modular FTB-500 platform

Address transport and physical layer on the same chassis using different

module combinations

100G Tester

OSA

CD/PMD


5- Right tool for deployment

Key Questions: Do we have the right test tool to facilitate the

deployment? What can we do to improve efficiency and reduce

expenses for 100G deployment?

FTB-88100NGE

Multi-service 10M to 100G

Field upgradeable


Secure Links

SW

File

Test

Results

Open APIs

Floating

License

TEST EQUIPMENT MANAGER

SW download

SW auto-install

Remote Control

TEST DATA MANAGER

Upload test reports

Dynamic data for reporting

FTB Anywhere

Floating License assign/release

10M-to-10G Floating Licenses on the FTB-

88100NGE ONLY

File

With EXFO Connect, all data that relates to test equipment and test data can easily be

brought together to enhance business decisions and make processes more efficient.

Remote

Control

Supported on the FTB-88100xx series


Network Upgrade Challenges

Testing Challenges


1- Turn-up of 100G links

CommissioningConnector Inspection

Power level verification

OSNR Frequency

testing RTD Measurement

Long-Term BER Testing

Service Turn-up BERT or RFC2544 orEtherSAM

(Y.1564)

Key Questions: Whats the process for turning up a 100G circuit? How does it differ from 10G?


2- SLA on 100GigE

Key Questions: How to verify SLA parameters for 100GigE service? Is it different from what we currently do on 10GigE?

Very Similar


EtherSAM OverviewITU-T Y.1564

Phase 1 Network Configuration Test (Ramp Test)

Objective: Validate the network configuration of each defined services (rate limiting, traffic shaping, QoS)

Methodology: For each service, a ramp test is used to gradually reach and exceed the CIR . KPIs are measured against a threshold

40G/100G Metro Network

Ramp repeated for each service

All SLA parameters measured at each step (Throughput, Latency, Frame Loss, Jitter, OoS), Pass/Fail result


EtherSAM OverviewITU-T Y.1564

40G/100G Metro Network

Phase 2 Service Test

Objective: Validate the QoS of each defined service and prove SLA conformance

Methodology: All services are generated at once to their CIR and all KPIs are measured

All SLA measured throughout the test (Throughput, Latency, Frame Loss, Jitter, OOS), Pass/Fail result


3- CFP validation

Key Questions: Is the CFP technology reliable? How can we ensure that the CFPs we use are good?

EXFO responds

Many issues seen in the field for 100G are related to CFP

Validating CFP is critical at deployment

CFP testing also for troubleshooting


CFP Health Check

CFP Identification

Automated CFP qualification


4- Troubleshooting

Key Questions: How do we ensure we are prepared for

troubleshooting 100G circuits? Who will handle troubleshooting?

EXFO responds

Best practice is to have basic capability in field test unit

Engineering team with advanced tester can handle difficult cases

Field Unit FTB-88100NGE: Packet capture Packet filters Ping & Trace Route

Advanced Unit FTB-85100G: ODU Muxing Ethernet over OTN Advanced OTN (ODU0, ODUflex)


EXFO Product Portfolio


FTB-88100NGE

10M-TO-100G MULTI-SERVICE COMPACT FIELD TESTING

SONET-SDH

OC1/STM0 to OC768/STM256

SFP+, XFP and serial CFP optics

OH, alarms and errors manipulation/analysis

APS, SDT and RTD measurements

40G payload block & replace

Through-mode

OTN

OTU1

OTU2/1e/2e/1f/2f

OTU3/e1/e2 & OTU4

OTN BERT

OH, alarms, errors manipulation/analysis

Through-mode

SDT and RTD measurements

Ethernet

10/100M, Gig-E, 10Gig-E, 40GE, 100GE

BERT, RFC2544, Multi-stream

EtherSAM (Y.1564) with smart loopback

Advanced Filtering & Capture

PBB-TE/MPLS, IPv4/6 up to 10G

Physical Layer

CFP Health Check

Per laser control & power measurement

Per lane frequency & offset

CFP MDIO read/write access

Per lane skew generation/analysis

PCS to CAUI lane mapping

EXFO Connect

cloud-based services

10M-to-10G floating licenses


FIELD TESTING JUST GOT BETTER

COMPACT 10M-to-100G field solution

TRUE 10M-to-100G multiservice testing in single module; fully configurable through s/w options

ONLY 10G module upgradeable to 40G/100G through s/w options

ONLY module supporting CFP, CFP2, XFP, SFP+& SFP transceivers

ONLY field solution reducing OPEX with cloud-based offering and shared licenses

Thank You!

100g seminar - bangkok - july 2014

Documents

g shipments

g revenue

g otn100ge

g otn40ge

g ethernet12

g transceivers

g lr42

g cfp concept