VERTICAL CABLE 040 SERIES – CAT5E & CAT6 JUNCTION BOX (UNSHIELDED)
The 040 Series is a junction box designed for inline cable splicing, repairs, and extensions in CAT5E and CAT6 network installations. This junction box features IDC punchdown terminations compatible with 110-type tools and supports both T568A and T568B wiring schemes. Built with durable fire-retardant ABS housing and full PoE++ Type 4 support up to 100W, this junction box provides a reliable solution for extending or repairing network cable runs without replacing entire cables.
KEY FEATURES
Here’s what makes the 040 Series ideal for network cable splicing and repair:
- CAT5E and CAT6 Options: Available in both CAT5E and CAT6 versions to match your network infrastructure.
- 110-Type IDC Termination: Compatible with standard 110-type punchdown tools for fast, reliable connections.
- T568A and T568B Support: Dual-wiring scheme compatibility for flexibility across any installation environment.
- Full PoE++ Type 4 Support: Supports IEEE 802.3bt up to 90–100W for powering high-wattage network devices.
- Fire-Retardant ABS Housing: UL94V-0 rated housing meets safety requirements for residential and commercial installations.
- Phosphor Bronze Terminals: Tin-plated phosphor bronze IDC terminals ensure reliable conductivity and corrosion resistance.
- FR4 PCB Construction: UL 94V-0 rated PCB provides stable electrical performance and fire safety.
- 22–26 AWG Compatibility: Accepts solid wire conductors from 22 to 26 AWG for versatile cable compatibility.
- Multiple Mounting Options: Includes screws and adhesive mounting tape for flexible installation.
- Compact Design: Small footprint fits in tight spaces for discreet inline connections.
- Standards Compliant: Meets or exceeds ISO/IEC 11801 and ANSI/TIA/EIA 568.2-D performance requirements.
- RoHS Compliant: Meets environmental compliance requirements.
APPLICATIONS
The 040 Series junction box excels in network cable repair and extension scenarios:
- Cable Repairs: Splice damaged network cables without pulling new runs through walls or ceilings.
- Cable Extensions: Extend existing cable runs when relocating equipment or expanding network coverage.
- Retrofit Installations: Connect new cable segments to existing infrastructure during renovations.
- Temporary Connections: Create quick, reliable splices for temporary network setups or testing.
- Structured Cabling: Provide inline junction points in residential and commercial structured wiring systems.
RECOMMENDED TOOLS FOR 040 SERIES JUNCTION BOXES
For a seamless setup, we recommend:
- 078-1025 – I-Punch Tool for quick terminations.
- 078-1028 – Spring-Loaded Punch Down Tool for high-volume installations.
- 078-1988K – I-Punch Down Tool for precise and efficient connections.
WHY CHOOSE THE 040 SERIES JUNCTION BOXES?
Professionals choose the 040 Series for its reliable inline cable connections, full PoE++ support, and fire-retardant construction. Here are 5 reasons to specify it for your next project:
- Full PoE++ Type 4 Support – Supports IEEE 802.3bt up to 100W, ensuring that spliced cables can power high-wattage devices such as PTZ cameras and wireless access points.
- Standards Compliant – Meets ISO/IEC 11801 and ANSI/TIA/EIA 568.2-D for verified CAT5E or CAT6 performance through the splice.
- Easy 110-Type Termination – Standard punchdown termination works with common tools installers already have.
- Fire-Retardant Safety – UL94V-0-rated ABS housing and FR4 PCB meet commercial and residential fire-safety requirements.
- Flexible Mounting – Included screws and adhesive tape allow surface mounting in any orientation for discreet installation.
WHAT’S NEXT?
Once you’ve specified the 040 Series for your project:
- Select the Right Category – Choose CAT5E (040-371/C5J/WH) or CAT6 (040-372/C6J/WH) to match your existing cable infrastructure.
- Use a Quality Punchdown Tool – Terminate with a proper 110-type punchdown tool for reliable IDC connections.
- Maintain Pair Twists – Keep pair twists as close to the termination points as possible for optimal performance.
- Test After Installation – Verify continuity and performance with a cable tester after completing the splice.
For more options and similar products, visit Junction Boxes to find the perfect fit today!







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