Optical Ground Wire

Pioneered OPGW Then, Powering the Future of Energy Today

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Discover AFL's Apex® Splice Closures

Seal. Splice. Scale.

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From OPGW Innovators to Energy Sector Leaders: AFL

OPGW has been at the core of AFL since the very beginning. From the moment our first shipment left our South Carolina facility in 1984, we’ve been driving innovation and setting the standard for reliability. Others may come and go, but AFL remains the trusted name in OPGW, supporting North America’s largest installed base with unmatched expertise. Our dedicated team of engineers is here for the long haul—ready to educate, guide and assist through every stage of design, installation and maintenance.

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AFL's Optical Ground Wire

OPGW is a hybrid cable that combines the strength of ground wire with the optical capabilities of fiber optic cables, making it ideal for utility transmission lines. It offers both lightning protection and high-bandwidth communication. As the power and telecom industries evolve, OPGW provides cost-effective solution for modern communication and infrastructure needs. AFL has been designing high-performance OPGW solutions for over 40 years, with cables built to withstand extreme conditions and meet industry standards, including IEEE, IEC, and UL certifications. Our solutions are engineered for long-term reliability and efficient installation.

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Why Traditional Tools Fall Short

Hyperscale environments demand speed, precision, and simplicity. Legacy tools are bulky, slow, and complex, slowing down your team and increasing risk.

With AFL, you get

Faster testing & troubleshooting with palm-sized multi-fiber OTDRs, Inspection devices and cleaning products
Professional-grade tools with point-and-click ease for novice users
Ultra-portable gear that fits in your hand, not a cart for raid site-to-site deployment
Instant automated reporting that simplifies documentation and compliance

Choose Your Apex® Advantage

From compact builds to ultra high density networks, select the footprint that fits and keep the same,

consistent, time saving process as your capacity needs grow.

AFL Apex X-1 Sealed Fiber Optic Splice Closure | Compact & Reliable

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Apex® X-2 Sealed Splice Closure

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Apex® X-2S Sealed Splice Closure

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Apex® X-3 Sealed Splice Closure

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Apex® X-3H Sealed Splice Closure

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Choose Your Apex® Advantage

From compact builds to ultra high density networks, select the footprint that fits and keep the consistent, time saving process as your capacity needs grow.

Apex® X-1 Sealed Splice Closure

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Apex® X-2 Sealed Splice Closure

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Apex® X-2S Sealed Splice Closure

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Apex® X-3 Sealed Splice Closure

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Apex® X-3H Sealed Splice Closure

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Apex® X-3 Sealed Splice Closure

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Apex® X-3H Sealed Splice Closure

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Apex in Action

With a compact, high-density design, Apex closures are built for speed, space efficiency, and long-term reliability, helping you boost fiber capacity without changing your process. Paired with AFL’s Wrapping Tube Cable featuring SpiderWeb Ribbon® technology, Apex offers a smarter way to meet today’s broadband demands—keeping providers compliant, confident, and ahead of the curve. See how fast and simple Apex is to install in the field.

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Explore More Resources

The Apex® Family: Scalable Fiber Optic Splice Closures

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Introduction of AFL's Apex® Fiber Optic Splice Closures

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AFL Testimonial (Midco): Field Experience with Apex® Fiber Optic Splice Closures & FlexScan®

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Brochure: Apex® Fiber Optic Splice Closure

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Field Technician Highlights the Apex® Fiber Optic Splice Closure

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AFL’s Versatile and Field-Proven Apex® Fiber Optic Splice Closures

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What Has Been the Impact of Using an Apex® Fiber Optic Splice Closure in the Field?

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Increase Network Reliability with AFL’s Apex® Fiber Optic Splice Closures

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AFL Testimonial (Midco): Speed, Support & Apex® Fiber Optic Splice Closures in the Field

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Apex® family of fiber optic splice closures from AFL

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Apex® X-3 Fiber Optic Splice Closures

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Apex Accessories and Their Applications

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AFL Introduces the Apex® X-1 Sealed Splice Closure

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Performance That Scales With You

Whether you're lighting up new service areas or scaling existing networks, Apex® closures help crews work faster without compromising quality. With tool-less cable sealing ports for quick installs, universal splice trays for any fusion type, and a retained dome-to-base O-ring for reliable protection, Apex is built for it all.

Speed

Independent Wedge-based Gel sealing system enables fast installation

Density

Supports up to 6912 mass fusion splices with SpiderWeb Ribbon

Reliability

Engineered for above- and below-grade environments, GR-771-CORE Qualified

Ready to Upgrade Your Network?

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