A importância de se exigir a certificação de redes

Certificação de Cabeamento Estruturado

Richard Landim

Product Sales Specialist

Fluke Networks

• Introdução da Fluke Networks

• Tipos de Certificação

• Metodologias de Certificação

• Equipamentos de Certificação

• Como fazer

• O que deve ser exigiido de uma instalação

• Como interpreter os relatórios

• Garantia estendida do fabricante

• Testanto PoE

AGENDA

$18B Science & Technology Company

Focused on network test & analysis and service assurance & protection

Four segment leaders with great brands, innovative products and strong customers

Market: ~$5B @ ~8%

Communication

Test Platform

Operating

Company

Leader in local area network analysis & media testing

Served Market Size: ~$1.5B & Market Growth: ~5%

Sales: ~$325MWe know networks.

Danaher named #1 by 2011 Test & Measurement World Magazine

Market Size: $12B &Growth: 5-7%

Sales: $3.4B

Test &

Measurement

Group

Strong Peers in the #1 T&M Company in the World

www.flukenetworks.com

FLUKE NETWORKS

Private Network Owners… Network & IT ManagersNetwork and application performance monitoring

Offering more ways to look at your networks than anyone else Providing unique views into your networks you can’t get anywhere else Delivering the right tools to every level of your network support organization

Data Communications InstallersCopper and fiber premise cable certification and diagnostic instruments

Communication Service ProvidersTelco line technician tools and DSL line test instruments

Private Network Owners… Network Techs & EngrsPortable network analysis and tools for all local network mediums

Outfitting Network Pros & Heroes At Every

Por que Certificar? Ter certeza de que o cabeamento instalado atende os

requesitos pelo qual está sendo pago.

Conector Cat 6a + Cabo Cat 6a + Instalador Cat 6a ≠ Cat 6a

Para ser pago pelo trabalho

O histórico nos mostra que redes Certificadas são mais rápidas

Erros de CRC/FCS causam re-transmissões

Componentes mais baratos podem ser considerados desdeque atendam suas necessidades

Certificação é como um selo de qualidade para seucabeamento

Razões simples para uma Certificação…

Tipos de Cerificações

Cobre•TIA•ISO•Balance Measurements•Aus-NZ•China•EN•JIS•Korea•Russia•Taiwan•Application•RolloverFibra – Nível 1Fibra – Nível 2

Fibra – Nível 1•TIA•ISO•EN•China•JIS•Korea•ApplicationFibra – Nível 2•TIA•ISO•EN•JIS•Application

CERTIFICÃÇÃO DE NÍVEL 1 (OLTS)

TR

MC X

XX X

Backbone Cables

Horizontal Cables

50/125 m cabling

104 m backbone cable

3 m patch cord

102 m to the wall outlet

Light Source

Power Meter

2.00 dB

2.60 dB for 10GBase-SR per IEEE

PMLS measures total link loss

CERTIFICÃÇÃO DE NÍVEL 2 (OTDR)

TR

MC X

XX X

Backbone Cables

Horizontal Cables

OTDR characterizes link details

13

CERTIFICÃÇÃO DE NÍVEL 2 (OTDR)

PARA FLUKE NETWORKS

EventMap Event Table

VERSIV

A PLATAFORMA DE TESTE QUE FAZ TUDO

DSX-5000 CableAnalyzerTwisted Pair Certification

& Troubleshooting

OptiFiber Pro OTDR Troubleshooting &

Certification

OneTouch ATWi-Fi and Wired

Network Analysis

Certifiber Pro OLTSFiber Loss

Certification

VERSIV


DSX-5000 CableAnalyzerTwisted Pair Certification

& Troubleshooting

OptiFiber Pro OTDR Troubleshooting &

Certification

OneTouch ATWi-Fi and Wired

Network Analysis

Certifiber Pro OLTSFiber Loss

Certification

VERSIV


• Cat 5e / Class D ≈ 9 segundos

• Cat 6 / Class E ≈ 9 segundos

• Cat 6A / Class EA ≈ 10 segundos

• Class FA ≈ 14 segundos

• Teste de Malha adiciona 0,6 segundos ao teste selecionado

• O primeiro teste após o equipamento ser inicializado adiciona1,5 segundos pois envia dados sobre a calibração a unidaderemota

• WireMap AC adiciona 3 segundos

TEMPOS DE TESTE

CAT. 6A TEST: COMPARING DTX & DSX

DONE

LEVEL V ACCURACY

CLASS FA 1 GHZ - LEVEL V ACCURACY

• To those customer that want top performance, Class FAmanufacturers want to demonstrate performance of their systems up to 1GHz. The DSX-5000 adequately meets the proposed for Level V tester requirements. Worst case uncertainty at 1GHz is proposed to be within 1dB comparable with Level-IV at 600MHz.

• Fluke Networks is the 1st Field Testing Company to have:- A FULL and COMPLETE accuracy specification introduced with IEC to

support field testing to Class FA, 1 GHz

- Level V is the new accuracy designation …

- It’s much more than just frequency …

IEC-61935-1 Ed.3 :

FEITO PARA ALIEN CROSSTALK

• Sem módulos adicionais

- O DSX CableAnalyzer é o PRIMEIRO TESTADOR DE CAMPO a tero teste de Alien Crosstalk embutido

- Pela norma ANSI/TIA-568-C.2 seção 6.1.13 o teste de PSANEXT é obrigatório para Canal e Link Permanente.

PS ANEXT

• Power Sum Alien Near End Crosstalk

• The far end is terminated with an RJ45 plug

CAMERAS IP E ACCESS POINTS

No warning of different adapters, unlike DTX CableAnalyzer

• Adopting ISO/IEC (US) naming

NEW CABLE TYPES

U/UTP- Individual pairs are unshielded- No overall shield

F/UTP- Individual pairs are unshielded- Overall shield

S/FTP- Individual pairs are shielded- Overall shield

READY FOR TODAY’S AND TOMORROW’S

REQUIREMENTS

Shield integrity• Now it’s just shield continuity is a DC

measurement.

• The DSX-5000 reports distance to shield

integrity issues using a patented AC

measurement technique.

• Finds shield faults in the datacenter – even

with common ground.

Resistance Unbalance:

• Important for successful PoE

operation.

• Specified in IEEE 802.3af and

802.3at.

• Specified in ANSI/TIA-568-C.2.

• Specified in ISO/IEC 11801:2010.

Balance measurements:

• Important for successful 10GBASE-T.

• Specified in ANSI/TIA-568-C.2 & TSBs.

• Specified in ISO/IEC 11801:2010

All the measurements are currently not specified as a field measurement

because it was thought it could never be done in the field. The DSX-5000

CableAnalyzer is the FIRST FIELD TESTER to measure them!

• ALL wire mappers would think the shield was connected

• Grounding of two racks makes this happen

• DSX can not only tell you the shield is open

• It can also locate the distance to the shield issue

SHIELD INTEGRITY

• Shield is open at one end due to incorrect termination

SHIELD INTEGRITY

• Even when the two connectors are grounded together

SHIELD INTEGRITY

• Other Wire Maps testers will show this connected

SHIELD INTEGRITY

• Difference in Resistance between the pair

DESBALANCEAMENTO RESISTIVO

1.87 Ω

1.85 Ω

Resistance = 3.7 ΩResistance Unbalance = 0.02 Ω

• Works as long as the resistance unbalance is within xx Ω

TESTES ADICIONAIS PARA POE

• Aluminum has a higher resistance than Cu, and is less expensive

• It can be used in CCA cables but these cables are do not meet TIA standards which require pure copper conductors

• Customers don’t want this cable as it is a fire hazard and may not support PoE

Desbalancemaneto Resistivo - Use teste para

identificar CCA

• New folder Balance Measurements

NOVOS LIMITES DE TESTE

Testes de Balanceamento – TCL e ELTCL

O Balanceamento Elimina a Interferência

• Transverse Conversion Loss is the ratio (in dB) of a common-mode voltage measured on a wire pair relative to a differential-mode voltage applied to the same end of the pair. The TCL value shows you how well the impedances of the pair’s conductors are balanced.

TCL (TRANSVERSE CONVERSION LOSS)

DifferentialSignal Applied

Common Mode Voltage Measured

TESTANDO FIBRAS

• Optional fiber camera to inspect end face of fiber connectors

INSPECIONE ANTES DE INICIAR OS TESTES

A CLEAN CONNECTOR

CONNECTOR WITH A FINGER PRINT

THIS PART OF THE PRESENTATION IS ONLY FOR

THOSE >17 YEARS OLD

NOTICE THE RING WHERE THE CONTACT

OCCURRED IN THE CENTER

CLEANED AND INSPECTED

PROCEDIMENTO OFICIAL DA AT&T

• A AT&T considera 6 procedimentos de limpeza antes de poder condenar o conector a troca.

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Me

ters

Distâncias menores

Desempenho de fibras para DATACENTERS

Aplicação Velocidade Norma Fibra Padrão Distancia Perda Máxima

Ethernet 10 Mbps IEEE802.3 OM1 2 KM 12.5 dB

Fast Ethernet 100 Mbps IEEE802.3 OM1 2 KM 11 dB

1G Ethernet 1 Gbps IEEE802.3z OM2 550m 3.56 dB

10G Ethernet 10 Gbps IEEE802.3ae OM3 300m 2.6 dB

40G Ethernet 40 Gbps IEEE802.3ba OM3 100m 1.9 dB

100G Ethernet 100 Gbps IEEE802.3ba OM4 150m 1.5 dB

• Now the units have warmed up sufficiently

• Press SET REF

• RUN WIZARD will walk you through the process1. Connect TRC with mandrel (VLM)

2. Press SET REFERENCE

3. Disconnect from Meter and insert second TRC in both paths

4. VERSIV will check whether the TRC are good enough for the job

5. If yes … you are ready to test

6. Let’s connect to the artifactWe connect to the good links Main Meter (2) (6) Remote SourceMain Source (3) --- (7) Remote Meter

AJUSTANDO A REFERÊNCIA

RODANDO O TESTE

• Change back to Main Meter (2) (6) Remote SourceMain Source (3) (7) Remote Meter

• We run 3 tests …. “Manual SAVE” !!!

• Encircled Flux (EF) is the final piece in the puzzle to reducing measurement uncertainty in the field

REDUZINDO A INCERTEZA NO MULTIMODO

• Wrong way!

• Issues- You have no idea what the loss is in the adapter

- Whatever it is, it’s subtracted from your measurement

- The uncertainty is horrendous – negative loss

FORMA ERRADA DE FAZER A REFERÊNCIA

? dB

Inspecione e limpe os cordões de referência e as portas dos módulos do DTX antes

DISCONECTE APENAS NA PORTA DE ENTRADA “INPUT”

CONECTE UM BOM CORDÃO CONHECIDO AS UNIDADES

PRINCIPAL E REMOTA

EXECUTE O AUTOTEST

• Se a perda for menor que 0.10 dB, você saberá que seu cordãoé bom

• Salve este teste para ser apresentado ao cliente como prova.

DISCONECTE

O cassete tem de ser melhor que 2 adaptadores de 0.75 dB cada

10GBASE-SR requisito é 2.6 dB @ 850 nm

A perda aqui seria de 2.55 dB; BOM

≤0.75 dB ≤0.75 dB

300 m≤ 1.05 dB

• Isso não funcionará para um DataCenter

≤0.75 dB ≤0.75 dB

≤0.75 dB ≤0.75 dB

300 m≤ 1.05 dB

10GBASE-SR requesito é 2.6 dB @ 850 nm

A perda seria de 4.05 dB; RUIM

• Applications:

- Mostly Telecom

- FTTx

- CCTV

- Remote Sensors

• SimpliFiber PRO was better suited for the job then DTX or DSP

• CertiFiber works like/with SimpliFiber PRO

• Competition LT offers bi-directional testing on a single fiber- This is common for deticated Telecom tester but comes at price !

- …. The lack of a non-critical port on the meter side means no support of 1 JumperMethode. EVER !

TESTANDO FIBRAS ÚNICAS

1. Press on remote CertiFiber PRO the button one and then hold until MM led begins to blinkg Red/Green

2. Select Test Mode “Auto CertifFiberPRO”

3. Perform REF procedure and test identical to procedure for SimpliFiber PRO

PRESSBUTTON

1. Select Power Meter /Light Source Mode

2. Select the remote source

3. Set Reference

4. Connect to Link

5. Wait for result

6. Save Result

SINGLE FIBER TESTING …

REMOTE SIMPLIFIBER PRO LIGHT SOURCE

61

COMO OS TESTES DE OTDR SE

PARECEM?

OTDRÉ o que eu estou pensando?

63

OTDR EM AÇÃO

O OTDR mede a energia refletida eNão o nível de luz transmitida.

Distancia

Perda

64

TYPICAL OTDR TEST RESULT

Backscatter

Reflection

65

REFLECTION EVENT

Connector

66

LOSS EVENT

Non-reflective event

Splice or severe bend

67

END EVENT

End of Fiber

MAPA DE FALHAS

• Facilidade no entendimento

• Ícones representativos.

Evento reflexivo bom

• Evento reflexive ruim

• Evento reflexive oculto

• Evento de perda bom

• Evento perda ruim

• Perda do evento oculto

adicionado ao evento anterior

Company Confidential

AJUDA CONTEXTUALIZADA

• Com um clique no ícone de ajuda obtenha informação

precisa sobre o problema apresentado.

• Um pouco de teoria para quem precisar de embasamento

teorico


PORQUE NÃO FAZER MELHOR!


PORQUE NÃO FAZER MELHOR!

Something New

ProjX Project Management

Get to System Acceptance

(and Payment) faster!

Planning Setup Test Troubleshoot ReportSystems

Acceptance

A NEW PARADIGM FOR INFRASTRUCTURE CERTIFICATION

Multiple jobs, teams, testers, and requirements – a single error can erode your project’s profitability

Waiting for the project manager or “expert” to set things up and deliver the tester is all too common.

Testing can always be faster: now it is

Multiple skill levels of technicians means that projects are delayed while troubleshooting.

Working in an environment with multiple testers, standards, and test regimes makes generating reports

time consuming ,delaying system acceptance.

Customers struggle to understand multiple complex reports which delays systems acceptance.

VERSIV WAS DESIGNED TO WORK DIFFERENTLY

THAN LEGACY TESTERS

Project

A

Installation

Floor 1

Installation

Floor 2

Testing

Floor 1

Testing

Floor 2

Trouble

Shoot

Floor 1& 2

Project

BInstallation Testing

Trouble

Shoot

Project

CInstallation

Testing

Floor 1

Trouble

Shoot

Roaming testers: contractors manage multiple projects, testers and tasksConcurrent testing: contractors need to simultaneously perform fiber & copper testing and troubleshooting with multiple testers on multiple jobsProject Configuration: contractors need to be able to eliminate wasted time and avoid costly errors due to redundant and time consuming loading of configurations, test limits and cable identifiers

• Easy to set up, minimize test limit errors/better manage multiple projects.

• Create new project for different jobs, locations or customers.

• Easily define project requirements ahead of time.

• Store jobs in LinkWare for each transfer to other Versiv testers.

PROJX MANAGEMENT SYSTEM

• Limitations of legacy cable testers

• ProjX to the rescue

• Examples

- So you have a failing link….

- Two testers, 1 job, no problem!

- Help – need to go back to an old job…..

PROJX

Planning Setup Test Troubleshoot ReportSystems

Acceptance

• Allows project setup to be stored, shared and easily recalled

• Creates punch lists for failing links

- No longer lose failing link information

• Keeps track of multiple cable ids

- Allows users to jump around in cable id list

- Doesn’t lose order when a link fails

- Easily move to different projects with unique cable ids

• No LinkWare dependence

- Able to move files or project setup in the field

PROJX TO THE RESCUE

• Powerful IN FIELD project & results management

- Transfer

- Manage

- Move

PROJX TO THE RESCUE

IN FIELD PROJECT & RESULTS

MANAGEMENT

• Transfer- Copy and transfer projects & results

- Projects include project info and test setup

IN FIELD PROJECT & RESULTS

MANAGEMENT

• Transfer- Copy and transfer projects & results

- Projects include project info and test setup

SO YOU HAVE A FAILING LINK….

• Run Test

- Pass or FailResult ?


• Run Test

- Pass or Fail

• Failing link options

- Repair and Test Again

- Save and Fix Later

Result ?


• Run Test

- Pass or Fail

• Failing link options

- Repair and Test Again

- Save and Fix Later

• Punch list

- Created by Fix Later

Result ?

“Punch Lists”

JOB COMPLETE PERCENTAGE

• Percentage of job complete

- Includes all links: pass and fail

Hardrock0 0

0 %F1-001 ... F1-100 .




Hardrock47 3

50 %F1-001 ... F1-100 .

Hardrock0 0

0 %F1-001 ... F1-100 .




• Don’t lose cable ids when link fails

Hardrock47 3

50 %F1-001 ... F1-100 .

Hardrock0 0

0 %F1-001 ... F1-100 .

Hardrock95 5

100 %F1-001 ... F1-100 .




• Don’t lose cable ids when link fails

• Allows you to move punch list to different tester or team!

Hardrock47 3

50 %F1-001 ... F1-100 .

Hardrock0 0

0 %F1-001 ... F1-100 .

Hardrock95 5

100 %F1-001 ... F1-100 .

Hardrock100 0

100 %F1-001 ... F1-100 .

O QUE DEVO EXIGIR E COMO

DEVO ANALISAR?

CAT 5 BARATO OU CAT 3 CARO?

Use the least expensive cable that meets your needs

Cable, Connector or Installer?

HOW TO READ TEST RESULTS

HOW TO READ TEST RESULTS

CABOS CCA OU BIMETALICOS

CABOS CCA OU BIMETALICOS

TRADE-IN 2013

http://www.flukenetworks.com/tradeinbrasil

LINKRUNNER AT

Full Color 2.8 in ¼ VGA LCD

Lithium Ion Battery 6+ hours life

TruePower™PoE Loading

User configurableAutoTest

Size: 8.9cm x 19.8cm x 4.8cmWeight: 0.5kg

USB Access for Upgradesand Reports

Ping and TCPconnectivity

Powers on inUnder 3 Seconds

One Click to theAnswers You Need

Multi-language UI

Graphical, color wiremap and cable details

Comprehensive, one button

AutoTest

Link at 10/100/Gig on copper and fiber

IPv4 and IPv6 Support

Critical Switch Port Details

• Valida a performance PoEsolicitando carga até 25.5W (802.3at)

• Carrega o circuito para stressar osswitches, cabeamentos e ospatch-panels

• Garante uma implantação segura dos dispositivos PoE

TRUEPOWER™ POE

LINKRUNNER AT

Obrigado, Gracias, Thank you

[email protected]

tel: (11) 4058-0198