Transmission Overview

2 Day Course
Code PWL080

Book Now - 3 Delivery Methods Available:

Scheduled Online Onsite

Overview

This course is designed to be a complete overview of the technologies used for transmission within many telecommunications networks. It looks at PDH, SONET, SDH, WDM and DWDM to provide a complete overview of the networks at their capabilities. As such, this course is ideal for those professionals wanting to appreciate all the different technologies and their relevent strengths and weaknesses. At the end of the course, delegates will be able to: - Understand all the technologies deployed within networks globally - Appreciate the evolution from PDH to SDH and onto WDM - Understand how multiplexing works - Understand the Network Management issues related to these technologies - Appreciate who the major manufacturers are and what they provide

Modules

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Architecture Of PDH (12 topics)

  • Telephony voice
  • Network evolution
  • The start of data transmission
  • PCM encoding of voice
  • CEPT PCM30 (E1) structure
  • Signalling (CAS and common channel)
  • Multiplexing E1 to E2
  • PDH - the CEPT hierarchy
  • PDH drop and insert
  • North American & Japanese PCM
  • North American & Japanese hierarchies
  • How PDH can be improved

Architecture Of SDH, SONET & WDM (10 topics)

  • The emergence of SDH & SONET
  • What are SDH & SONET
  • SDH & SONET rates
  • SDH & SONET benefits
  • SONET multiplexing structure
  • SDH multiplexing structure
  • SONET Definitions
  • SDH Definitions
  • Scrambling
  • The emergence of WDM and DWDM

M.plexing, O.heads, Pointers, Stuffing, #ing (7 topics)

  • SDH & SONET multiplexing
  • SDH & SONET pointers
  • Pointer adjustment operation and processing
  • Section and line overheads
  • Asynchronous and bit/byte synchronous mapping
  • Concatenation
  • Numbering schemes

Equipment and Deployment Issues (8 topics)

  • Network planning issues
  • Topologies
  • Network elements
  • Hierarchical networks
  • WDM and DWDM equipment types
  • ITU-T grid
  • The photonic layer
  • Integration of ATM, IP and SDH over WDM

SDH, SONET & WDM Standards (9 topics)

  • Relationship of standards bodies
  • Standards evolution
  • ITU-T recommendations
  • ETSI standards
  • Fibre Optics
  • Principles of WDM & DWDM
  • Classification of optical interfaces
  • Reference models
  • Terminal equipment functionality

Synchronous Rings (8 topics)

  • Ring architectures
  • Transport network structure
  • Ring use as cross-connect
  • Traffic patterns
  • Ring failure conditions
  • Use of matched nodes
  • Capacity utilisation
  • Network architecture application

Network Management Issues (8 topics)

  • Configuration, performance, fault, security and accounting management
  • Alarm management and handling
  • Section, line and path management
  • Network management hierarchy
  • Element management
  • TMN
  • Protocol stack
  • Network management compatibility

Manufacturers Information & Compatibility (6 topics)

  • Equipment comparison
  • Nortel Networks
  • Marconi Communications
  • Lucent Technologies
  • Nokia Telecommunications
  • Ciena

Appendix (2 topics)

  • Multiplexing 63 x 2 Mbit/s into STM-1
  • Glossary of terms

Prerequisites

This course is designed to be a comprehensive overview of the technologies, and as such it goes into a high level technical detail, not in-depth. This course would be ideal for delegates who want to gain a thorough overview of transmission technologoies, for example technical sales and marketing staff, or new network engineers involved with planning and implementing a new network.

Scheduled Dates

Please select from the dates below to make an enquiry or booking.

Pricing

Different pricing structures are available including special offers. These include early bird, late availability, multi-place, corporate volume and self-funding rates. Please arrange a discussion with a training advisor to discover your most cost effective option.

Code Location Duration Price Nov Dec Jan Feb Mar Apr
Later scheduled dates may be available for this course.

What Our Customers Say

The training was delivered with a high level of expertise and excellence. Instructor was highly knowledgeable.”

Technical Trainer, Aviat Networks

Overall the course was really good, the trainer really understood the material and was very approachable.”

Customer Training Manager, Aviat Networks

Excellent course, informative and well-paced.”

CSE, Cisco

Course was very well outlined. Topics were great and bridged many gaps.”

System Engineer, Cable & Wireless

An excellent intro to video encoding & MPEG transport streams - I would definitely recommend it.”

Broadcast Engineer, Cisco

Definitely an excellent intro. Left me interested in learning more.”

Broadcast Engineer, Eircom

Excellent training course with real examples and practical classroom demonstrations.”

Transport Designer, Orange

Instructor knowledge and experience was excellent.”

Solutions Engineer, Akamai

Excellent course, very clear and well organised. Course content delivery was very good.”

Assistant Engineer, Dhiraagu

Very informative and appropriate.”

Network Support Technician, BT

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