Assessor Resource

ICTBWN3090B
Install lead-in module and cable for fibre to the premises

Assessment tool

Version 1.0
Issue Date: April 2024


Technicians and cable installers who install and maintain optical network cables and equipment in Access Networks apply the skills and knowledge in this unit to provide services in Next Generation Networks (NGN) using emerging technologies.

NGN services include internet protocol TV (IPTV), video on demand (VoD), interactive TV, mesh networks and cloud computing.

This unit describes the performance outcomes, skills and knowledge required to install a lead-in module and its associated cable for a fibre to the premises (FTTP) installation.

Optical networks and FTTP are part of the strategies by service providers using wave division multiplexing (WDM) to deliver very high speed broadband capacity through the Access Network for the National Broadband Network (NBN) initiative.

FTTP services can be underground or aerial and may include hybrid fibre coaxial (HFC) installations.

Assessment by a TITAB registered assessor is recommended.

You may want to include more information here about the target group and the purpose of the assessments (eg formative, summative, recognition)

Prerequisites

Not applicable.


Employability Skills

This unit contains employability skills.




Evidence Required

List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.

The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package.

Overview of assessment

Critical aspects for assessment and evidence required to demonstrate competency in this unit

Evidence of the ability to:

use optical power test equipment

measure optical signals at three WDM wavelengths

install lead-in module in the enclosure for both an aerial and underground installation

demonstrate successful completion of the procedures

complete connection recording

comply with all related OHS requirements and work practices.

Context of, and specific resources for assessment

Assessment must ensure:

access to a telecommunications operations site where installation of lead-in module and cable for FTTP may be conducted

a fibre lead-in module, distribution pit, premises conduit and relevant ONT

use of tools, equipment and personal protective equipment currently used in industry

relevant regulatory and equipment documentation that impacts on work activities.

Methods of assessment

A range of assessment methods should be used to assess practical skills and knowledge. The following examples are appropriate for this unit:

direct observation of the candidate installing lead-in module and cable for FTTP applying all related OHS requirements and work practices

direct observation of the candidate measuring optical signals at three WDM wavelengths

oral or written questioning to assess required knowledge.

Guidance information for assessment

Holistic assessment with other units relevant to the industry sector, workplaces and job role is recommended, for example:

ICTBWN3088B Install optical fibre splitters in fibre distribution hubs

ICTBWN3100B Work safely with live fibre to test and commission a fibre to the x installation.

Aboriginal people and other people from a non-English speaking background may have second language issues.

Access must be provided to appropriate learning and assessment support when required.

Assessment processes and techniques must be culturally appropriate, and appropriate to the oral communication skill level, and language and literacy capacity of the candidate and the work being performed.

In all cases where practical assessment is used it will be combined with targeted questioning to assess required knowledge. Questioning techniques should not require language, literacy and numeracy skills beyond those required in this unit of competency.

Where applicable, physical resources should include equipment modified for people with special needs.


Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assingnment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the assessment tasks)


Assessment Tasks

Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.

Required skills

communication skills to work effectively within a group

literacy skills to interpret work instructions

numeracy skills to gather and record data from measurements

safety awareness skills to:

apply precautions and required action to minimise, control or eliminate hazards that may exist during work activities

select and use required personal protective equipment conforming to industry and OHS standards

work systematically with required attention to detail without injury to self or others, or damage to goods or equipment

technical skills to:

clean optical end face

connect optical fibre to feeder port

operate WDM test equipment and optical power meter

recognise optical devices in a communication system

splice optical fibre lead in tail to distribution joint.

Required knowledge

licence requirements for working at heights

organisational policy and procedures

personal safety issues

propagation of light in optical communication systems

role of transmitters and receivers in optical communication systems

site engineering

specific OHS requirements relating to the handling of optical fibre and the use of laser light sources

WDM applications

workplace and industry environment.

The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.

Relevant legislation, codes, regulations and standards may include:

appropriate licences:

winch

crane

forklift

EWP

Australian Communications Industry Forum (ACIF) standards and codes

AS Communications Cabling Manual (CCM) Volume 1

AS/NZS 3000:2007

AS/NZS 3080:2003

AS/NZS 3084:2003

AS/NZS 3085.1:2004

AS/NZS IEC 61935.1:2006

AS/NZS IEC 61935.2:2006

AS/NZS ISO/IEC 14763.3:2007

AS/NZS ISO/IEC 15018:2005

AS/NZS ISO/IEC 24702:2007

cabling security codes and regulations

Environmental Protection Acts

OHS

road and traffic control legislation and codes

technical standards AS/ACIF S008:2006 and AS/ACIF S009:2006.

Appropriate personnel may be:

consultant

project engineer

project supervisor

site supervisor.

Safety hazards may refer to:

access points that may contain:

hazardous light (non-visible laser)

radio frequency (RF) emission

active lasers with no safety labels

active optical fibres

contact with remote power feed

electrical supply that require mandatory separation from communications cable

exposed fibres

unsafe support structures

unsafe weather:

heavy rains

high winds

severe heat or cold

thunderstorms.

Lead-in module may include:

1310 nm

1490 nm

1550 nm.

Installation requirements may refer to:

aerial

underground

combination of underground and aerial.

Tools and safety equipment may include:

personal protective equipment

safety equipment

test equipment:

passive optical network (PON) meter

optical time domain reflectometer (OTDR)

local area network (LAN) Cat tester

network analyser

tools:

fibre cleaning kit

fibre splicer

labeller

screw drivers

spanners

tagging tool.

Lead-in module damage may include:

cuts in fibre sheathing

end caps on connectors

kinks in fibre leads

physical damage to module body.

OHS and environmental requirements may relate to:

identifying other services, including power and gas

personal protective equipment:

earmuffs

gloves:

leather

plastic

rubber

head protection

masks

protective suits

safety boots

safety glasses

safe working practices, such as the safe use and handling of:

chemicals

materials

tools and equipment

safety equipment:

flashing lights

safety barriers

warning signs and tapes

witches hats

special access requirements

environmental considerations:

clean-up protection

stormwater protection

waste management.

Other services may include:

alarms

electrical services

fire sprinkler systems

gas and water mains

high voltage (HV) power

other service provider networks.

Enclosure may include:

cabinet

FTTP cabinet

HFC housing

housing

pit.

Maximum strain may relate to:

typically 600 nm

verify with manufacturer’s for specific value.

Clean ONT adapter and connector may use:

dry clean

lint-free swabs

lint-free wipes

wet clean.

Contaminants may include:

chips

dry residue

dust

liquids

scratches.

WDM Optical wavelength is one of:

1310 nm

1490 nm

1550 nm.

Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.

Observation Checklist

Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice Yes No Comments/feedback
Obtain relevant legislation, codes, regulations and standards for compliance when conducting work 
Scope the work by obtaining project plan from appropriate personnel and arrange for site access to comply with security arrangements 
Notify appropriate personnel of identified safety hazards at the work site 
Determine type of lead-in module and cable from project plan and identify installation requirements using work instructions 
Obtain tools and safety equipment and material to perform tasks safely and efficiently 
Select and use required protective equipment and make site safe and secure for installation work 
Obtain lead-in module and visually inspect for lead-in module damage and replace if necessary 
Follow occupational health and safety (OHS) and environmental requirements for the given work and identify and avoid other services 
Identify position in enclosure to secure module and install mounting bracket according to manufacturer’s specifications 
Splice lead-in module tail to distribution joint 
Attach lead-in module to mounting bracket and secure in position 
Unpack and prepare lead-in cable according to manufacturer’s specifications 
Haul optical fibre lead-in cable to premises observing maximum strain on cable for underground installation 
Coil excess cable length within enclosure 
Install aerial lead-in using catenary and bearer wire to meet relevant height and minimum sag requirements 
Access the optical network terminating (ONT) unit to expose lead-in cable to retrieve fibre and connector 
Clean ONT adapter and connector according to manufacturer’s specifications 
Mate fibre connector with ONT adapter ensuring free of contaminants 
Route fibre cable within ONT and secure in position 
Test operation of lead-in at the ONT for optical power levels at the designated operating WDM optical wavelength 
Record connections, test results and park unused fibre leads for safety reasons according to organisational policy 
Seal ONT and enclosure 
Remove installation waste and debris from worksite and dispose of according to environmental requirements 
Notify appropriate personnel of job completion and obtain sign off 

Forms

Assessment Cover Sheet

ICTBWN3090B - Install lead-in module and cable for fibre to the premises
Assessment task 1: [title]

Student name:

Student ID:

I declare that the assessment tasks submitted for this unit are my own work.

Student signature:

Result: Competent Not yet competent

Feedback to student

 

 

 

 

 

 

 

 

Assessor name:

Signature:

Date:


Assessment Record Sheet

ICTBWN3090B - Install lead-in module and cable for fibre to the premises

Student name:

Student ID:

Assessment task 1: [title] Result: Competent Not yet competent

(add lines for each task)

Feedback to student:

 

 

 

 

 

 

 

 

Overall assessment result: Competent Not yet competent

Assessor name:

Signature:

Date:

Student signature:

Date: