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★★★★★

(2,095 ratings) 50,000+ Student

RCDD – REGISTERED COMMUNICATIONS DISTRIBUTION DESIGNER

The RCDD (Registered Communications Distribution Designer) course is designed for professionals who want to build expertise in structured cabling and telecommunications infrastructure design. The training covers structured cabling, data center infrastructure, pathways and spaces, fiber and copper cabling, network distribution, grounding, documentation, and industry standards through practical exercises and real-world projects. Learners gain a better understanding of how to plan and design reliable communication systems for modern buildings and data centers. This course is ideal for network engineers, telecom professionals, ELV engineers, data center professionals, infrastructure designers, electrical engineers, and IT professionals looking to advance their careers in structured cabling and ICT infrastructure. Note: RCDD is a professional credential associated with Building Industry Consulting Service International (BICSI). The training below is designed as a 40-hour RCDD-oriented preparation and practical design program. It should not be presented as an official BICSI course unless delivered under the applicable BICSI authorization.

Radical Technologies

50,000+ English 40 hours Weekdays / Weekends Classroom / Online / Corporate

Online / Classroom

IT Training Programme

Duration 40 hours

Batch Type Weekdays / Weekends

Mode of Training Classroom / Online / Corporate

Locations Pune, Bangalore, Kochi

Language English

Certification Globally Recognized

Call Now

100% placement assistance

What you'll learn

Understand core concepts and architecture from the ground up

Get hands-on with the tools used by working professionals

Build real-world projects you can add to your portfolio

Learn industry best practices and coding standards

Practice with real datasets and real-world scenarios

Prepare for certification and technical interviews

Work on collaborative, team-based exercises

Apply performance tuning and optimization techniques

Understand how the technology fits into a larger ecosystem

Complete assignments reviewed by mentors

Programme Overview

26 sections covering the complete curriculum — a single, progressive learning arc.

40 hours

Training Duration

Core Modules

510

Total Lessons

4.4★

Average Rating

50K+

Students Trained

Foundations & Core Concepts

Get hands-on with the fundamentals and architecture — the building blocks for everything that follows.

Fundamentals Architecture Setup

Hands-On Practical Training

Work through real exercises and assignments designed to mirror what you will do on the job.

Practicals Assignments Labs

Real-World Projects

Apply what you have learned to end-to-end projects that go straight into your portfolio.

Projects Portfolio Case Studies

Advanced Techniques

Go beyond the basics with advanced concepts, integrations and production-grade practices.

Advanced Integration Best Practices

Ecosystem Integration

Understand how this technology connects with the broader tools and platforms used in the industry.

Ecosystem Tools Platforms

Performance & Interview Prep

Master optimization techniques and prepare for the technical interview questions employers actually ask.

Optimization Interview Prep Certification

Who is this programme for?

Whether you're already writing code, working with data, or supporting applications today — this programme is built to take you into a OTHER role.

Software Developers

Engineers who want to add this skill set to their toolkit

Analysts & Consultants

Professionals moving into a more technical, hands-on role

IT Professionals

System admins and support engineers upskilling into a new domain

Fresh Graduates

CS/IT graduates aiming for a job-ready technical role

Course Curriculum

26 sections • 510 lessons • 40 hours

Jump to Section

Total Duration

40 hours

100% Practical · Unlimited Doubt Sessions

01 1. Course Overview

This 40-hour program develops practical skills in telecommunications infrastructure design, structured cabling, pathways and spaces, copper and fiber optics, data center cabling, grounding and bonding, wireless infrastructure, documentation, estimation and project design.

Learning Path

Telecom Fundamentals → Standards → Structured Cabling → Copper → Fiber → Pathways & Spaces → Data Centers → Grounding → Wireless → Design & Documentation → Estimation → Troubleshooting → Capstone Project

02 2. Prerequisites

• Basic understanding of computer networks

• Basic knowledge of LAN/WAN concepts

• Familiarity with Ethernet and networking equipment

• Basic electrical/electronics concepts

• Understanding of building infrastructure is beneficial

• Basic AutoCAD knowledge is recommended

• Prior cabling experience is helpful but not mandatory

03 3. 40-HOUR COURSE STRUCTURE

ModuleTopicHours

Telecom & Structured Cabling Fundamentals

Standards, Codes & Design Principles

Copper Cabling Systems

Fiber Optic Cabling Systems

Pathways, Spaces & Telecommunications Rooms

Data Center Cabling Infrastructure

Grounding, Bonding & Power Considerations

Wireless, DAS & Emerging Infrastructure

Design, Drawings, Documentation & Estimation

Testing, Troubleshooting & Capstone Project

Total

Telecom & Structured Cabling Training

40 Hours

04 4. Module 1 — Telecom & Structured Cabling Fundamentals 3 Hours

Fundamentals

• Telecommunications infrastructure

• Structured cabling concepts

• Horizontal cabling

• Backbone cabling

• Work Area

• Telecommunications Room

• Equipment Room

• Entrance Facility

• Main Distribution Area

• Intermediate Distribution Area

• Cross-Connect concepts

• Patch Panels

• Racks and Cabinets

• Cable Management

Core Technical Topics

• Structured cabling architecture

• Star topology

• Hierarchical cabling

• Permanent link

• Channel

• Consolidation Point

• MUTO concepts

• Cable identification

Hands-On Labs

›1. Identify Structured Cabling Components
›2. Build a Basic Rack Layout
›3. Design a Horizontal Cabling Architecture
›4. Create Patch Panel Connectivity

Assignment

›Design structured cabling for a three-floor office building.

Job Scenario

›Design a complete telecommunications infrastructure for a 500-user corporate office.
›

05 5. Module 2 — Standards, Codes & Design Principles 3 Hours

Core Technical Topics

• Telecommunications standards

• BICSI concepts

• ANSI/TIA standards

• ISO/IEC structured cabling concepts

• Data center cabling standards

• Pathways and spaces

• Administration and labeling

• Firestopping considerations

• Separation requirements

• Cable routing requirements

• Code compliance

• Documentation standards

Key Standards/References to Study

• ANSI/TIA-568 series

• ANSI/TIA-569

• ANSI/TIA-606

• ANSI/TIA-607

• ANSI/TIA-942

• ISO/IEC 11801

• NFPA considerations

• Local building/electrical/fire codes

Hands-On Labs

›• Standards Selection Exercise
›• Cabling Compliance Review
›• Labeling Exercise
›• Pathway Compliance Review

Assignment

›Review a sample telecom design and identify standards/compliance issues.

Job Scenario

›Evaluate an existing cabling design and prepare a compliance-gap report.

06 6. Module 3 — Copper Cabling Systems 4 Hours

Core Technical Topics

• Twisted-pair cabling

• Cat 5e

• Cat 6

• Cat 6A

• Higher-category cabling concepts

• UTP

• F/UTP

• S/FTP

• Shielded cabling

• Patch cords

• Keystone jacks

• Patch panels

• Connectors

• Termination

• Cable polarity

• Cable performance

• Insertion loss

• NEXT

• FEXT

• Return loss

• Crosstalk

• Alien crosstalk

• PoE

Hands-On Labs

›1. Cat6 Termination
›2. Cat6A Termination
›3. Patch Panel Installation
›4. Keystone Jack Installation
›5. Copper Cable Testing
›6. Wire Map Testing
›7. PoE Testing

Assignment

›Design and document a Cat6A structured cabling system for an enterprise office.

Mini Project

500-Port Enterprise Copper Cabling Design

07 7. Module 4 — Fiber Optic Cabling Systems 4 Hours

Fundamentals

• Fiber optic principles

• Single-mode fiber

• Multimode fiber

• OM3

• OM4

• OM5 concepts

• OS2

• Fiber connectors

• LC

• SC

• MPO/MTP

• Fiber distribution panels

• Splicing

• Patching

Advanced Topics

• Optical loss

• Insertion loss

• Return loss

• Power budget

• Link budget

• Polarity

• Fiber cleaning

• Fiber inspection

• High-density fiber infrastructure

• Parallel optics

Hands-On Labs

›1. Fiber Connector Identification
›2. Fiber Patch Panel Design
›3. Fiber Link Budget Calculation
›4. Fiber Inspection
›5. Fiber Cleaning
›6. OTDR Testing Demonstration
›7. Optical Power Testing

Assignment

›Design a fiber backbone connecting multiple telecommunications rooms.

Mini Project

Multi-Floor Fiber Backbone Design

08 8. Module 5 — Pathways, Spaces & Telecommunications Rooms 4 Hours

Core Technical Topics

• Telecommunications rooms

• Equipment rooms

• Entrance facilities

• MDF/IDF concepts

• Racks

• Cabinets

• Cable trays

• Conduits

• Raceways

• Sleeves

• J-Hooks

• Ladder racks

• Overhead pathways

• Underfloor pathways

• Cable tray capacity

• Bend radius

• Fill ratio

• Separation

• Firestopping

• Environmental considerations

Hands-On Labs

›1. Design MDF Layout
›2. Design IDF Layout
›3. Rack Elevation
›4. Cable Tray Design
›5. Pathway Routing
›6. Telecom Room Capacity Planning

Assignment

›Design the telecommunications rooms and pathways for a multi-story building.

Job Scenario

›A building has limited ceiling space. Design an efficient pathway system while
›maintaining accessibility and code requirements.

09 9. Module 6 — Data Center Cabling Infrastructure 4 Hours

Core Technical Topics

• Data center architecture

• Main Distribution Area

• Horizontal Distribution Area

• Zone Distribution Area

• Equipment Distribution Area

• Top-of-Rack

• End-of-Row

• Middle-of-Row

• Structured data center cabling

• High-density cabling

• Fiber backbone

• Copper connectivity

• Rack layouts

• Hot aisle/cold aisle considerations

• Cable management

• High-speed Ethernet infrastructure

Advanced Topics

• 10G

• 25G

• 40G

• 100G

• 200G

• 400G concepts

• High-density fiber

• MPO/MTP

• Data center redundancy

• Dual-path connectivity

Hands-On Labs

›1. Data Center Rack Layout
›2. MDA/HDA Design
›3. Fiber Backbone Design
›4. High-Density Fiber Design
›5. Top-of-Rack Cabling
›6. Dual-Path Cabling Design

Assignment

›Design structured cabling for a medium-sized enterprise data center.

Mini Project

Data Center Structured Cabling Design

10 10. Module 7 — Grounding, Bonding & Power Considerations 3 Hours

Core Technical Topics

• Telecommunications grounding

• Bonding

• Telecommunications grounding busbar

• Bonding conductors

• Rack bonding

• Equipment bonding

• Grounding architecture

• Electrical coordination

• EMI considerations

• Surge protection concepts

• UPS considerations

• Redundancy concepts

Hands-On Labs

›1. Telecom Grounding Diagram
›2. Rack Bonding Exercise
›3. Grounding/Bonding Audit
›4. Infrastructure Risk Assessment

Assignment

›Prepare a grounding and bonding design for a data center telecom room.

Job Scenario

›Identify grounding and bonding deficiencies in an existing telecom room and prepare corrective recommendations.

11 11. Module 8 — Wireless, Das & Emerging Infrastructure 3 Hours

Core Technical Topics

• Enterprise Wi-Fi infrastructure

• Wireless Access Point cabling

• PoE

• Wi-Fi 6/6E/7 infrastructure considerations

• Wireless design considerations

• Distributed Antenna Systems

• DAS fundamentals

• Small-cell infrastructure

• IoT infrastructure

• Building automation connectivity

• Smart building infrastructure

Hands-On Labs

›1. Wireless AP Cabling Design
›2. PoE Infrastructure Design
›3. DAS Cabling Architecture
›4. Smart Building Connectivity Design

Assignment

›Design structured cabling infrastructure for an enterprise wireless deployment.

Job Scenario

›Design cabling for 150 wireless access points across a large commercial facility

12 12. Module 9 — Design, Drawings, Documentation & Estimation 4 Hours

Core Technical Topics

• Design requirements gathering

• Site survey

• Floor plan interpretation

• Cable routing

• Telecom room layouts

• Rack elevations

• Riser diagrams

• Single-line diagrams

• Logical diagrams

• Physical diagrams

• Cable schedules

• Port schedules

• Labeling

• Bill of Materials

• Quantity estimation

• Material selection

• Cost estimation

• Project documentation

Tools

• AutoCAD

• Visio

• Microsoft Excel

• Bluebeam/Revu or equivalent PDF markup tools

Hands-On Labs

›1. Create Telecom Floor Plan
›2. Create Riser Diagram
›3. Create Rack Elevation
›4. Create Cable Schedule
›5. Create Port Schedule
›6. Prepare BOM
›7. Prepare Quantity Takeoff
›8. Review a Construction Drawing

Assignment

›Create a complete telecom design package for a commercial building.

Mini Project

Enterprise Structured Cabling Design & BOQ

13 13. Module 10 — Testing, Troubleshooting & Capstone 4 Hours

Testing

Copper Testing

• Wire Map

• Length

• Insertion Loss

• NEXT

• Return Loss

• Performance Certification

Fiber Testing

• Optical Loss

• Power Meter

• Light Source

• OTDR

• End-face inspection

• Polarity testing

Documentation

• Test reports

• As-built drawings

• Cable schedules

• Punch lists

• Acceptance documentation

14 14. Hands-on Labs – Master List

Copper

• Cat6/Cat6A Termination

• Patch Panel Configuration

• Cable Certification

• PoE Testing

• Copper Fault Identification

Fiber

• Fiber Inspection

• Fiber Cleaning

• Fiber Patch Panel

• Fiber Link Budget

• OTDR Testing

• Optical Power Testing

Infrastructure

• Rack Installation Design

• Rack Elevation

• Cable Tray Design

• Pathway Design

• MDF/IDF Design

• Grounding/Bonding Design

Design

• AutoCAD Telecom Floor Plan

• Riser Diagram

• Rack Elevation

• Port Schedule

• Cable Schedule

• BOM/BOQ

• As-Built Documentation

15 15. Assignments

1. Corporate Office Structured Cabling Design

2. Cat6A Cabling Design

3. Multi-Floor Fiber Backbone Design

4. MDF/IDF Design

5. Data Center Rack & Cabling Design

6. Telecommunications Grounding Design

7. Enterprise Wi-Fi Cabling Design

8. Telecom BOM/BOQ Preparation

9. Cable Labeling & Administration Plan

10. Existing Infrastructure Compliance Audit

16 16. Mini Projects

Mini Project 1

500-User Corporate Office Structured Cabling Design

Mini Project 2

Multi-Floor Fiber Backbone Infrastructure

Mini Project 3

Enterprise Data Center Cabling Design

Mini Project 4

Smart Building Wireless & IoT Infrastructure

Mini Project 5

Telecom Infrastructure BOM & Cost Estimation

17 17. Capstone Project

END-TO-END ENTERPRISE TELECOMMUNICATIONS INFRASTRUCTURE DESIGN

Project Scenario

›Design the complete low-voltage telecommunications infrastructure for a multi-story corporate campus with offices, meeting rooms, wireless coverage, security systems and a data center.

Project Components

• Structured Cabling

• Copper Distribution

• Fiber Backbone

• MDF/IDF

• Equipment Rooms

• Telecommunications Rooms

• Cable Trays

• Conduits

• Racks

• Patch Panels

• Data Center Cabling

• Wireless Infrastructure

• PoE Infrastructure

• Grounding & Bonding

• Labeling

• Testing

• Documentation

• BOM/BOQ

Final Deliverables

• Site Survey Report

• Design Requirements

• Floor Plans

• Riser Diagram

• Rack Elevations

• Fiber Backbone Diagram

• Copper Cabling Plan

• Pathway Plan

• Grounding Diagram

• Port Schedule

• Cable Schedule

• Labeling Plan

• BOM/BOQ

• Testing Plan

• As-Built Documentation

• Final Design Presentation

18 18. Real-time Job-oriented Scenarios

• Design structured cabling for a 1,000-user office.

• Design MDF and IDF rooms.

• Calculate cable quantities.

• Design a fiber backbone between floors.

• Design a data center cabling architecture.

• Prepare rack elevations.

• Design cable tray and pathway layouts.

• Perform a telecom site survey.

• Prepare a cabling BOQ.

• Review contractor drawings.

• Validate shop drawings against design requirements.

• Design PoE infrastructure for wireless APs.

• Plan high-density fiber connectivity.

• Design redundant data center cabling.

• Prepare as-built documentation.

• Perform a cabling compliance audit.

• Review fiber test reports.

• Resolve copper certification failures.

19 19. Troubleshooting Scenarios

Copper

• Failed wire map

• Excessive NEXT

• High insertion loss

• Return-loss failure

• Split pair

• Excessive cable length

• Poor termination

• PoE failure

Fiber

• High optical loss

• Fiber contamination

• Connector damage

• Excessive splice loss

• Incorrect polarity

• Fiber bend-radius violation

• OTDR event analysis

• Link budget failure

Infrastructure

• Cable tray overcrowding

• Incorrect pathway routing

• Insufficient rack capacity

• Poor cable management

• Incorrect labeling

• Grounding/bonding deficiency

• Firestopping deficiency

• Inadequate separation

Project/Design

• Drawing mismatch

• Incorrect cable quantities

• Missing ports

• Incorrect rack elevation

• Incomplete as-built documentation

• Contractor installation deviation

20 20. Industry Tools

Design

• AutoCAD

• Microsoft Vision

• Revit / BIM tools

• Bluebeam Revu

Cabling Testing

• Fluke Networks

• VIAVI Solutions

• OTDR

• Optical Power Meter

• Fiber Inspection Microscope

Documentation

• Microsoft Excel

• Microsoft Word

• Adobe Acrobat

• Project management/document-control platforms

Networking/Validation

• Wireshark

• Network cable testers

• Fiber certification testers

Project Estimation

• Excel

• Quantity Takeoff Tools

• Construction Estimation Software

21 21. Best Practices

• Follow applicable telecommunications standards.

• Maintain proper pathway separation.

• Respect cable bend radius.

• Maintain cable tray capacity limits.

• Use appropriate cable categories.

• Maintain fiber polarity.

• Clean and inspect fiber connectors.

• Maintain proper grounding and bonding.

• Use structured labeling.

• Maintain accurate cable schedules.

• Maintain rack and port documentation.

• Plan for future expansion.

• Design for redundancy where required.

• Maintain proper cable management.

• Document all changes.

• Produce accurate as-built drawings.

• Test and certify installed cabling.

• Maintain complete project documentation.

22 22. Certification Names

Primary Professional Certification

BICSI RCDD – Registered Communications Distribution Designer

The RCDD credential is the primary certification this training can be positioned toward.

Related Certifications / Credentials

• BICSI Installer / Technician pathways

• BICSI Data Center Design Consultant (DCDC)

• BICSI Network Technology Systems Designer (NTS)

• FOA Certified Fiber Optics Technician (CFOT)

• Manufacturer-specific structured cabling certifications

Important: The exact current exam eligibility, experience requirements, course requirements and certification structure should be checked directly with BICSI before advertising the program as exam preparation.

23 23. Mock Interviews

RCDD Concepts + Structured Cabling + Copper + Fiber + Data Center + Standards + AutoCAD + Design + BOM/BOQ + Troubleshooting

Includes technical questions, design scenarios, site-survey scenarios, drawing reviews and HR interview preparation.

24 24. Resume Preparation

Create an ATS-friendly RCDD/Telecommunications Design resume highlighting:

Troubleshooting

Project descriptions will include:

Project → Client/Industry Scenario → Scope → Design → Tools → Responsibilities → Deliverables

25 25. Placement Assistance

• ATS Resume Preparation

• LinkedIn Profile Optimization

• Project Portfolio

• AutoCAD Portfolio Guidance

• Technical Mock Interviews

• RCDD Interview Preparation

• Design Scenario Preparation

• Site Survey Interview Preparation

• Telecom Estimation Interview Preparation

• HR Interview Preparation

• Certification Guidance

• Job Role Mapping

• Interview Question Bank

• Placement Assistance

26 26. Target Job Roles

Entry Level

• Structured Cabling Engineer

• Telecom Design Engineer

• ELV Engineer

• Network Infrastructure Engineer

• Fiber Optic Technician

• Data Center Technician

Mid Level

• Telecommunications Designer

• Structured Cabling Designer

• Data Center Infrastructure Designer

• ELV Design Engineer

• Telecom Project Engineer

• ICT Infrastructure Engineer

Advanced

• RCDD Designer

• Senior Telecommunications Designer

• Data Center Design Engineer

• Telecom Infrastructure Consultant

• ICT Design Consultant

• Telecommunications Project Manager

• Infrastructure Design Lead

• Telecommunications Design Manager

Tools & Technologies

Every tool listed here is installed, configured and used in a hands-on lab session.

Core Tools

Hands-On Labs

Practical Environment

Industry-Standard Tools

Real-World Setup

Guided Exercises

Skill Building

Sample Datasets

Practice Material

Practice & Projects

Mini Projects

Applied Practice

Assignments

Mentor Reviewed

Doubt Sessions

Live Support

Career Readiness

Resume Building

Career Support

Mock Interviews

Interview Prep

Certification Prep

Global Recognition

Deployment & Delivery

Production Practices

Real-World Ready

Best Practices

Industry Standards

510+

Hands-On Lessons

Core Modules

40 hours

Training Duration

100%

Practical Training

You don't just learn RCDD – REGISTERED COMMUNICATIONS DISTRIBUTION DESIGNER. You ship it.

Three major projects, each mirroring how production teams actually work — from guided foundations to a portfolio-ready capstone.

PROJECT // 01

Guided Foundation Project

→Requirement Analysis

→Guided Implementation

→Mentor Review

→Iteration

Foundation Beginner

Apply the fundamentals in a structured, mentor-reviewed project

Take the core concepts from the first half of the curriculum and apply them to a realistic scenario, with guidance and feedback from your mentor at every step.

Structured project brief

Step-by-step implementation

Mentor feedback and review

Documented outcome

Stack Core Concepts Best Practices

PROJECT // 02

Applied Practice Project

→Scenario Design

→Independent Build

→Testing & Validation

→Peer Review

Applied Intermediate

Build a more independent project mirroring real production scenarios

Work through a project that combines multiple concepts from the curriculum, closer to how work is actually structured on the job — less hand-holding, more ownership.

End-to-end implementation

Testing and validation

Documentation

Peer/mentor review

Stack Applied Skills Testing

PROJECT // 03

Capstone Project

→Planning

→End-to-End Build

→Review & Refinement

→Presentation

Capstone Advanced

Take a project from requirements to a polished, portfolio-ready deliverable

Your final project — plan, build, test and present a complete solution using everything covered in the curriculum, reviewed by mentors before you graduate.

Complete working solution

Presentation-ready documentation

Mentor sign-off

Portfolio-ready deliverable

Stack Full Curriculum Portfolio

All 3 projects go directly into your portfolio & resume — reviewed by mentors before you graduate.

See Sample Project Reports

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Why Radical Technologies

Live Online Training

Highly practical oriented training
Installation support on your system
24/7 Email and Phone support
100% Placement Assistance
Global Certification Preparation
Trainer-Student Interactive Portal
Assignments and Projects by Mentors

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Live Classroom Training

Weekend / Weekdays / Morning / Evening batches
80:20 Practical and Theory ratio
Real-life Case Studies
Easy make-up for missed sessions
PSI | Kryterion | Redhat Test Centers
Lifetime Video Classroom Access (coming soon)
Resume Prep and Mock Interviews

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Self-Paced Training

Learn 300+ courses at your own time
50,000+ Satisfied Learners
Course Completion Certificate
Practical Labs available
Mentor Support available
Doubt Clearing Session available
10% Discounted Global Certification

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Global Certification

Radical Technologies is the leading IT certification institute in Pune, offering globally recognized certifications across various domains. With expert trainers and comprehensive materials, we ensure students gain in-depth knowledge and hands-on experience to excel in their careers. Our certification programs are tailored to meet industry standards — from cloud technologies to data science — empowering individuals to stay ahead in the ever-evolving tech landscape.

Career Services

At Radical Technologies, we are committed to your success beyond the classroom. Our 100% Job Assistance program ensures that you are not only equipped with industry-relevant skills but also guided through the job placement process. With personalised resume building, interview preparation, and access to our extensive network of hiring partners, we help you take the next step confidently into your IT career.