Send us a text

We dive into the often-overlooked world of specification engineers and their critical role in ensuring successful low voltage infrastructure projects. Roy Chamberlain from Leviton Network Solutions shares insights on how these behind-the-scenes experts help project managers, estimators, and technicians navigate complex specifications and standards.

• Specification engineers serve as the glue between manufacturers, contractors, designers, and end-users
• They help interpret specifications, fill in gaps, and ensure all components work together seamlessly
• Many specifications contain outdated standards due to template reuse—spec engineers help keep everything current
• Manufacturers offer solution-based approaches rather than just individual products
• Future-proofing isn't necessarily more expensive—it just requires different thinking
• Technicians can directly contact spec engineers for troubleshooting and on-site challenges
• Working with established manufacturers provides access to expertise that online retailers can't match
• Spec engineers stay current with evolving standards through regular training and industry participation

Check out Leviton's website or connect with Roy Chamberlain on LinkedIn to learn more about how specification engineers can help with your next project.

Support the show

Knowledge is power! Make sure to stop by the webpage to buy me a cup of coffee or support the show at https://linktr.ee/letstalkcabling . Also if you would like to be a guest on the show or have a topic for discussion send me an email at [email protected]

Chuck Bowser RCDD TECH
#CBRCDD #RCDD

Send us a text

We break down essential technical concepts for low-voltage professionals, from proper termination block spacing to ladder safety protocols. 

• Use the four square inch rule for every four-pair circuit when planning termination block wall space
• UPS batteries perform best at 77°F with life reduced by half for every 10°C above optimal temperature
• Speaker coverage for speech intelligibility requires checking polar plots at 2kHz with attention to the -6dB drop point
• Stranded patch cords have 25% more attenuation and require careful handling to prevent impedance swings
• Work breakdown structures should include planning, kickoff, actual work, and closeout phases
• Outside plant installations involve public, private, and railroad right-of-ways requiring proper permits
• Ladder safety requires checking spreaders, rubber boots, weight ratings, and never using damaged equipment
• Never stand on the top two rungs of a ladder or allow multiple people on standard ladders

For more detailed information on ladder safety, check out our 34-minute show covering top ladder safety tips and common mistakes to avoid.

Support the show

Knowledge is power! Make sure to stop by the webpage to buy me a cup of coffee or support the show at https://linktr.ee/letstalkcabling . Also if you would like to be a guest on the show or have a topic for discussion send me an email at [email protected]

Chuck Bowser RCDD TECH
#CBRCDD #RCDD

Send us a text

Dive beneath the surface with us as we unearth the critical yet often misunderstood world of grounding electrodes. What appears to be just a metal rod driven into soil is actually your first line of defense against destructive lightning strikes and electrical surges that threaten both equipment and human safety.

This episode takes you step-by-step through the proper installation of a grounding electrode at our new podcast studio, featuring expert assistance from Wilson Technologies. We demonstrate how these copper-clad rods must be properly installed and tested to achieve the 25 ohms of resistance required by NEC Article 250, or the more stringent 5 ohms recommended by industry standards. You'll learn why specialized testing equipment matters, how soil composition dramatically affects performance, and the critical difference between the code minimum and best practices.

Perhaps most importantly, we clarify a common misconception – telecommunications grounding systems aren't designed for ground fault protection, but rather for safely dissipating high-energy events like lightning strikes. This fundamental understanding shifts how we approach grounding as a life safety issue rather than merely a performance consideration.

Whether you're an ICT professional responsible for installations, a managed service provider looking to expand your service offerings, or simply someone wanting to understand what that mysterious rod outside your telecommunications room actually does, this episode delivers practical knowledge you can immediately apply. The detailed demonstration of different testing methodologies, including the three-point fall-off potential and four-point prospecting methods, provides technical insights rarely covered in such accessible terms. Join us as we demystify this crucial component of telecommunications infrastructure and stay tuned for our ongoing podcast studio build-out series!

Support the show

Knowledge is power! Make sure to stop by the webpage to buy me a cup of coffee or support the show at https://linktr.ee/letstalkcabling . Also if you would like to be a guest on the show or have a topic for discussion send me an email at [email protected]

Chuck Bowser RCDD TECH
#CBRCDD #RCDD

Send us a text

Chuck shares insights from TechFest 2025 and answers critical questions about career advancement in the low-voltage industry while tackling common misconceptions about fiber termination practices.

• Transitioning to project management requires developing computer skills, understanding project tracking tools, and learning to read scopes of work and specifications
• Developing soft skills in delegation, communication, and time management is essential for advancing from technical to management roles
• Moving into design roles benefits from AutoCAD/Revit training and understanding blueprint symbols and documentation standards
• Stay current with industry technologies through manufacturer resources, trade shows, podcasts, and committing to learning one new thing daily
• Generalists typically have more job flexibility than specialists, making them better suited for various career advancement opportunities 
• Certifications open doors for job opportunities and project bids while boosting credibility with contractors, architects, and clients

Join me tomorrow at 10am for my keynote speech on bonding and grounding at TechFest 2025!

Support the show

Knowledge is power! Make sure to stop by the webpage to buy me a cup of coffee or support the show at https://linktr.ee/letstalkcabling . Also if you would like to be a guest on the show or have a topic for discussion send me an email at [email protected]

Chuck Bowser RCDD TECH
#CBRCDD #RCDD

Send us a text

Due to the holiday weekend we are running a blast from the past. One of the most requested episodes!

The FrameFrog system creates a seamless pathway for wiring electrified door openings, solving a decades-old problem that has plagued low voltage installers and access control specialists.

• Architects Ron Hicks and construction expert Gary Johnson developed FrameFrog after 20 years of struggling with electrified opening installations
• Traditional methods for electrified openings often fail due to metal connectors breaking or flex conduit being impossible to fish through
• FrameFrog features integrated funnel-shaped ports that guide fish tape automatically through the frame
• The system creates a complete loop connecting all components (door position switches, electric strikes, EPTs, etc.)
• Pre-installation in hollow metal frames eliminates the "division problem" between trades that leads to field conflicts
• Live demonstration showed how easily wire can be fished through the entire frame system in seconds
• Buildings last 50-75 years, making infrastructure for future security needs essential even if not immediately implemented
• System works with all types of access control including POE and traditional low voltage

To learn more about the FrameFrog system or to find a distributor, visit www.framefrog.us or contact Ron directly at [email protected].

Support the show

Knowledge is power! Make sure to stop by the webpage to buy me a cup of coffee or support the show at https://linktr.ee/letstalkcabling . Also if you would like to be a guest on the show or have a topic for discussion send me an email at [email protected]

Chuck Bowser RCDD TECH
#CBRCDD #RCDD

Send us a text

Chuck Bowser, RCDD, addresses crucial questions about low-voltage systems, covering EMI detection, IP ratings, camera lenses, and safety procedures in this technical deep-dive episode.

• Signs of electromagnetic interference include humming audio, equipment damage, fuzzy screens, ESD shocks, and signal glitches
• Standard installation practices like separation from power cables can often prevent EMI without requiring shielded cabling
• IP ratings use a two-digit system where the first number (0-6) indicates protection against solids and the second (0-8) shows water protection
• Camera lens types include fixed (unchangeable), variable (manually adjustable), zoom (motorized remote control), and multiple (multifocal) options
• Front projection systems require consideration of projector placement, presenter location, screen height, aesthetics, acoustics, and lens selection
• Wire map testing identifies issues like split pairs that continuity testing might miss
• Data center redundancy models range from N (minimum required) to 2N+1 (two complete systems each with spares)
• Lockout tagout procedures prevent injuries during maintenance by ensuring equipment remains powered off
• Never substitute regular grout for proper firestop material as it can damage cables and violate building codes

Join us next Wednesday at 6pm Eastern for more expert low-voltage advice and industry insights.

Support the show

Knowledge is power! Make sure to stop by the webpage to buy me a cup of coffee or support the show at https://linktr.ee/letstalkcabling . Also if you would like to be a guest on the show or have a topic for discussion send me an email at [email protected]

Chuck Bowser RCDD TECH
#CBRCDD #RCDD

Send us a text

The telecommunications industry faces a critical shortage of skilled fiber technicians just as the federal government's Broadband Equity, Access and Deployment Program injects $48.5 billion to connect 10.7 million homes currently without internet access.

• Sean Kelly from Light Brigade explains how the skills gap developed as educational systems steered students away from technical trades
• Industry needs 205,000-800,000 new fiber technicians over the next five years while losing experienced technicians to retirement
• Light Brigade launches comprehensive certification programs: CFOE, CBFOT, CBFOS, and CBFOP to address the growing demand
• Certification programs balance theoretical knowledge with hands-on training based on a strict 7:1 student-instructor ratio
• Fiber skills remain transferable between industries from telecom to data centers, 5G deployment, and edge computing
• New digital credentials through Credly provide tamper-proof verification of credentials that can be shared on resumes and social media
• Training options include nationwide open classes or custom on-site training for companies

Would you mind hitting the subscribe button and the bell button to be notified when new content is being produced? If you're listening to us on one of the audio podcast platforms, would you mind giving us a five-star rating?

Support the show

Knowledge is power! Make sure to stop by the webpage to buy me a cup of coffee or support the show at https://linktr.ee/letstalkcabling . Also if you would like to be a guest on the show or have a topic for discussion send me an email at [email protected]

Chuck Bowser RCDD TECH
#CBRCDD #RCDD

Send us a text

Chuck explores the complex dynamics between electricians and low-voltage specialists while discussing how to choose between fiber optics and copper cabling in various project scenarios.

• Explaining to customers that specialists are best for specialized work, using the analogy of not going to a podiatrist for a root canal
• Fiber offers more bandwidth, EMI immunity, and longer distances but isn't always necessary and costs more
• Effective project management requires planning, scheduling, resource optimization, and regular quality inspection
• Getting as much information upfront for estimates leads to more accurate pricing and fewer change orders
• Continuous learning and networking with industry professionals is vital for career advancement in ICT
• Future trends to watch include AI applications in project management, smart building technologies, and evolving industry standards

Live after hours with your favorite RCDD every Wednesday at 6 PM Eastern - bring your questions and join the conversation!

Support the show

Knowledge is power! Make sure to stop by the webpage to buy me a cup of coffee or support the show at https://linktr.ee/letstalkcabling . Also if you would like to be a guest on the show or have a topic for discussion send me an email at [email protected]

Chuck Bowser RCDD TECH
#CBRCDD #RCDD

Send us a text

PoE extenders create a revolutionary solution for the longstanding 100-meter cable distance limitation by utilizing higher voltage power to boost data signals and extend network reach without sacrificing performance.

• How standard data signals degrade over copper cable due to electrical resistance
• Why 100 meters (330 feet) became the industry standard distance limitation
• Technical explanation of how PoE extenders act as "data truck stops" to refresh signals
• Importance of proper installation techniques including waterproofing for outdoor deployment
• Critical considerations for voltage drop calculations across extended distances
• Real-world applications including security cameras, WiFi access points, and smart buildings
• Evolution of PoE technology with multi-port options for simplified infrastructure expansion
• Grounding best practices to avoid signal interference and ground loops
• Outdoor installation requirements including proper cable selection and enclosure sealing

Check out the PoE calculator app available in both the App Store and Google Play Store to help determine voltage drop and maximum distance calculations for your specific installation. Join us Wednesday nights at 6pm Eastern for live Q&A sessions across all major social platforms.

Support the show

Knowledge is power! Make sure to stop by the webpage to buy me a cup of coffee or support the show at https://linktr.ee/letstalkcabling . Also if you would like to be a guest on the show or have a topic for discussion send me an email at [email protected]

Chuck Bowser RCDD TECH
#CBRCDD #RCDD

Send us a text

Chuck Bowser dives into the four families of telecommunication standards and explains how each impacts low-voltage installations across different environments. The conversation clarifies the crucial differences between standards (for performance) and codes (for safety), while offering actionable guidance on testing methodologies and cable management best practices.

• ICT standards fall into four main families: generic standards, premise standards, component standards, and technical service bulletins
• Premise standards vary by building type (commercial, residential, healthcare, data center, industrial, educational) to address specific connectivity requirements
• National Electrical Code (NEC) focuses on safety while standards ensure performance—following standards typically ensures code compliance
• Cable management isn't just about aesthetics but critically impacts performance, bend radius protection, and stress relief on ports
• Three testing methodologies exist: certification (comparing to standards), qualification (data transmission testing), and verification (basic continuity)
• Manufacturers typically require certification testing for warranty purposes, not qualification or verification testing

Remember to catch our next episode where we'll tackle fiber vs. copper benefits, effective project management, and how to create accurate low-voltage project estimates. Every Wednesday at 6pm Eastern.

Support the show

Knowledge is power! Make sure to stop by the webpage to buy me a cup of coffee or support the show at https://linktr.ee/letstalkcabling . Also if you would like to be a guest on the show or have a topic for discussion send me an email at [email protected]

Chuck Bowser RCDD TECH
#CBRCDD #RCDD