Essential optical transmission course description Transmission is the process of sending information along a medium of, copper, fibre or wireless. This course looks at transmission techniques for fibre networks. The course aims to demystify the technologies involved by explaining all the buzzwords used in optical transmission. What will you learn Describe various optical transmission technologies. Explain how SDH and OTN work. Explain how WDM, CWDM and DWDM work. Explain PON, GPON and GEPON. Essential optical transmission course details Who will benefit: Anyone working in telecommunications. Prerequisites: None. Duration 2 days Essential optical transmission course contents Transmission basics nsmission basics Systems, media, signals. Signal degradation, noise, distortion, attenuation. Digital, analogue. Modulation, encoding. Fibre transmission Fibre vs copper, optical transmission, fibre characteristics, fibre component parts. Multi Mode Fibre (MMF). Single Mode Fibre (SMF). Fibre connections. Lasers. Attenuations, dispersion, optical signal noise ratios (OSNR) and their effects. Channel Spacing and Signal Direction. Limiting factors to single wavelength. SDH Timing and synchronisation of digital signals, the plesiochronous digital hierarchy (PDH), the synchronous digital hierarchy (SDH), service protection with SDH. TDM. Standards, basic units, frames, STM1 frame, bit rates, STM0, STM1, STM4, STM16, STM64, STM256, SDH architecture, rings, Add drop multiplexors. SDH network topologies, structure of SDH equipment, SDH synchronisation, protection switching in SDH networks, SDH alarm structure, testing of SDH, equipment and systems, Ethernet over SDH. OTN G.709, OTN interface structure, Optical transport modules, ONNI, OCh, OUT, ODU, OPU. G.709 amendments. WDM overview Multiplexing, TDM, WDM benefits. WDM standards. CWDM vs. DWDM. Four Wave Mixing (FWM). Impact and countermeasures to FWM on WDM. DWDM ITU G.694.1, channel and spacing. Optical Terminal Multiplexers (OTM). Optical Add/Drop Multiplexers (OADM). Adding versus dropping. Optical Amplifiers. Erbium Doped Fibre Amplifiers (EDFA). Transponders and Combiners. Optical and Electrical Cross Connects (OXCs/DXCs). Cross Connect types (Transparent/Opaque). Advantages and disadvantages of various Optical cross connects. FTTx Fibre installation and air blown fibre, FTTH, FTTC, FTTN, FTTD, FFTH topologies and wavelengths, active or passive optical network. PON variants Gigabit passive optical network (GPON), Gigabit Ethernet passive optical network (GEPON), Time division PON (TDM-PON), XG-PON, Wave Division Multiplexing PON (WDM-PON), 1Gbps, 10Gbps, 40Ggps, 100Gbps FSAN (Full Service Access Network) NGA (Next Generation Access), Strategies for TDM-PON to WDM-PON migration, Architecture of NG-PON (hybrid WDM/TDM PON), Additional services than triple play.
The NVQ Level 2 Diploma in Decorative Finishing & Industrial Painting is appropriate for individuals aged 16 and over working in the construction sector who specialise in painting and decorating activity and are looking to become eligible for the Blue CSCS Card. The aim of this qualification is to recognise the knowledge, skills and competence of individuals who specialise in painting and decorating activity. Upon completion of the qualification, you will be awarded the NVQ Level 2 Diploma in Decorative Finishing & Industrial Painting. CSCS Cards We can provide CSCS tests and CSCS Cards alongside the qualifications without the need to attend the test centre. Speak with our friendly and helpful team for more information.
There a different first aid procedures depending on where you are and who is involved in a situation, so it is important that you are trained for different scenarios that may occur. This allows you to adapt your approach for any given situation.
This course is aimed at anybody who may accidentally encounter asbestos containing materials as part of their job role within maintenance, building and demolition industries. Book via our website @ ESS | Training Courses | Vp ESS (vp-ess.com) or via email at: esstrainingsales@vpplc.com or phone on: 0800 000 346
The aim of this course is to give delegates who have to use full working breathing apparatus during their working activities a greater understanding of correct operational procedures. Book via our website @ ESS | Training Courses | Vp ESS (vp-ess.com) or via email at: esstrainingsales@vpplc.com or phone on: 0800 000 346
The NVQ Level 2 Diploma in Steelfixing Operations is appropriate for individuals aged 16 and over working in the construction sector who specialise in Steelfixing and are looking to become eligible for the Blue CSCS Card. Our team will discuss the qualification process with you prior to signing up in order to ensure that you will be able to complete the qualification. The aim of this qualification is to recognise the knowledge, skills and competence of individuals who specialise in Steelfixing in the construction industry. Upon completion of the qualification, you will be awarded the NVQ Level 2 Diploma in Steelfixing Operations. CSCS Cards We can provide CSCS tests and CSCS cards alongside your qualification without the need to attend the test centre. Speak to our friendly and helpful team for more information.
The NVQ Level 2 Diploma in Plastering is appropriate for individuals aged 16 and over working in the construction sector who specialise in Plastering and are looking to become eligible for the Blue CSCS Card. Our team will discuss the qualification process with you prior to signing up in order to ensure that you will be able to complete the qualification. The aim of this qualification is to recognise the knowledge, skills and competence of individuals who specialise in Plastering in the construction industry. Upon completion of the qualification, you will be awarded the NVQ Level 2 Diploma in Plastering. CSCS Cards We can provide CSCS tests and CSCS Cards alongside the qualifications without the need to attend the test centre. Speak with our friendly and helpful team for more information.
This course is aimed at anyone who has to undertake manual handling duties as part of their work routine, and will give the delegates a basic understanding of the correct manual handling techniques when moving, handling and lifting of loads. Book via our website @ ESS | Training Courses | Vp ESS (vp-ess.com) or via email at: esstrainingsales@vpplc.com or phone on: 0800 000 346
The Level 2 NVQ Diploma in Cladding Operations is appropriate for individuals aged 16 and over working in the construction sector who specialise in Cladding and are looking to become eligible for the Blue CSCS Card. Our team will discuss the qualification process with you prior to signing up in order to ensure that you will be able to complete the qualification. Complete the qualification within a few short weeks providing that you work with your assessor to provide the required evidence. Qualification times can be as little as 4 to 8 weeks! The aim of this qualification is to recognise the knowledge, skills and competence of individuals who specialise in Cladding in the construction industry. CSCS Cards We can provide CSCS tests and CSCS Cards alongside the qualifications without the need to attend the test centre. Speak with our friendly and helpful team for more information.