A Durable, Flexible OSP Cabling Solution Offering Outstanding Reliability and Easy Handling

Product Description

The OFS DryBlock® Light Armor Loose Tube Cable has long been a popular cabling solution for outside plant (OSP) applications, including duct, lashed aerial, and direct buried installations in harsh environments. Corrugated steel armor and a robust polyethylene (PE) jacket combine to deliver rugged durability and added rodent resistance in an RDUP-listed cable that remains lightweight, flexible, and easy to install.

Features and Benefits:
  • Offers excellent crush resistance and protection from rodent attacks
  • Lightweight, flexible cable is easy to handle and install
  • DryBlock® water-blocking material for a more craft friendly, jelly-free cable core, reducing cable preparation and splicing time.
  • Easy fiber access with ROL stranding and ripcords
  • 600 pound (2700 N) rated pulling tension for long pulls
  • Fiber counts to 288
  • Hybrid (fiber/copper) and composite (mix of fiber types) cable designs available for special applications
  • RDUP listed; meets Telcordia Technologies Standards
  • Available with OFS AllWave® Zero Water Peak (ZWP) Single-mode, TrueWave® RS Low Water Peak (LWP), and Multimode Fibers
Unit of Measure



N/A Duct Underground


N/A Loose Tube

Aerial or Underground

N/A Underground

Dielectric or Metallic

N/A Metallic

Waterblocking Component

N/A DryBlock®

How To Order:

Order From Location

N/A 1 Brightwave Blvd.Carrollton, GA 30117, USA 1-770-798-5555 from outside the USA 1-888-fiberhelp (1-888-342-3743) from inside the USA CARROLLTON LOCATION

Performance Standard

Performance Standard


Performance Standard (All Cables)

Performance Standard (All Cables)