HyFiber Industries LLC

Outside Plant Fiber Optic Cable Assemblies

OSP Fiber Cabling

Fiber Loose Tube Cables

Outside Plant Fiber Optic Cable For Harsh Environments

OSP PRETERM Fiber Assemblies for the Rural Independent Markets

Looking For Outside Fiber Optic Cabling That Can Withstand The Elements?

Outdoor Fiber Optic Assemblies?

HyFiber OSP pre-terminated fiber assemblies, or fiber loose tube cables are ideal for outside-plant cable installation. You’ll find loose-tube fiber used for local loop, metro, long-haul and broadband networks. With a loose tube cable design, optical fibers are housed in gel-free buffer tubes. 

What are OSP fiber assemblies, or fiber loose tube cables? Our loose tube cables involves a number of optical fibers (up to 288) that are covered with a water blocking tape, corrugated steel armor, and housed in a semi-rigid plastic jacket. Entering the assembly is done with the included rip cords. 

Common applications for loose-tube fiber is in OSP – Outside Plant applications in which temperature extremes, the ability to withstand rough handling and mechanical disturbances are a priority. In this environment, we’d recommend loose tube cables over tight buffered cables.  Loose tube cables are built to withstand harsh outdoor environments with little to no performance degradation

Loose tube cables are the most commonly used cables outside of the plant (OSP) because they provide greater protection for the fibers under tension, and protect the fibers from moisture with water blocking tape. OSP preterm fiber assemblies from HyFiber are fully tested, built to last, and reduce onsite cable installation time. 

loose tube fiber cable

Fiber Loose Tube Cable




Fiber Count

Available in 12-fiber up to 288-fiber

Standards Compliance

Telcordia® GR-20-CORE
RDUP PE-90 Designation MLT ICEA S-87-640-2011 RoHS-compliant



-40°C to +70°C


-30°C to +70°C

What You Can Expect From HyFiber:

Quality Outside Plant Fiber Cabling

At HyFiber Industries LLC, we know how important timely delivery, and product reliability are to your success.  When you work with HyFiber, you’re not just our customer. You are our strategic partner, and your success is our highest priority.

In today’s fast-paced market, HyFiber Industries LLC is able to effectively support your changing requirements in a rapid-response format without sacrificing quality, configuration control, or traceability.

Outdoor fiber optic cables

Near endless cable configuration options

Outdoor fiber cable solutions

Loose Tube Fiber Installation Services

company mission

Our purpose: To improve and facilitate communication across the globe: One cable, one component, one business, one location at at time.

why choose us

You’ve got a lot of options, and you’re needs are unique. We know how important it is to choose a partner who can be trusted to deliver. Companies across the globe trust HyFiber to deliver our world-class cabling solutions. Here’s why:

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