Ultra-High-Density Building Cable Offers a Compact, Flexible Cable Design for Data Center Applications

The AccuTube Rollable Ribbon (RR) Indoor/Outdoor Building Cable features 1728 optical fibers in a gel-free, tube-based cable design. This cable features rollable ribbons, the newest optical fiber ribbon design from OFS. To form these ribbons, individual 250 µm fibers are partially bonded to each other at predetermined points.

The AccuTube RR Indoor/Outdoor Building Cable offers exceptional fiber density and flexibility in a unique, flame-rated cable structure. Designed for the growing demands of ultra-dense, high-growth, high-bandwidth applications, this cable’s rollable ribbon design helps users achieve highly efficient and cost-effective mass fusion splicing along with easy individual fiber breakout. This capability helps to simplify installation and save on labor costs. This cable also helps to reduce indoor ladder rack congestion by condensing multiple routes of lower-count cables into a single high-density pathway.

The AccuTube RR Indoor/Outdoor Building Cable’s ribbons may be “rolled” (compacted) and routed like individual fibers to facilitate use in smaller splice trays. In addition, this cable’s completely gel-free waterblocking design also helps to reduce the time required to prepare cable ends and achieve mid-span access, which can also help to lower labor and splice costs.

Features and Benefits
• Outstanding carrying capacity for ultra-high-density applications in HyperScale Data Centers and Central Offices
• Rugged tube design features OFS rollable ribbon technology
• Completely gel-free design
• Features 1728 fibers
• Standard ribbon print marking with numbers and blocks for identification
• Meets the mechanical and optical requirements of Telcordia GR-20 Issue 4 and ANSI/ICEA S-87-640 for outside plant (OSP) fiber optic cables
• Dual Flame Rating (OFNR and CPR rated); UL-1666 and FT4 CPR 82ca
• Low Smoke Zero Halogen (LSZH) materials
• Ribbon design enables smaller cable outer diameter (OD) and reduced weight versus comparable flat ribbon cable designs
• Rollable ribbon structure helps facilitate efficient mass fusion splicing and easy access to individual fibers
• Tube design enables efficient access to ribbons and easier ribbon management
• Gel-free construction helps facilitate faster cable preparation
• Excellent water-blocking allows use in both indoor or outdoor applications

Unit of Measure



N/A Outdoor/Indoor


N/A Loose Tube

Aerial or Underground

N/A Underground (Duct)

Fiber Count

N/A 1728

Cable Outer Diameter

N/A 1.00 in25.4 mm

Cable Weight

N/A 634 kg/km425 lb/kft

Cable Type

N/A Rollable Ribbon

Core Tube

N/A 0.28 Inch7.2 mm

CPR Rating

N/A B2ca-s1a,d0,a1

DoP Lookup

N/A ATIO-1728-A-D

Dynamic Condition/Loaded

N/A 40 x OD in

Static Condition/Unloaded

N/A 10 x OD in

Storage Coils

N/A 40 x OD in

Storage Temperature

N/A -40 to 70 ºC-40 to 158 ºF

Installation Temperature

N/A -20 to 60 ºC-4 to 140 ºF

Operation Temperature

N/A -40 to 70 ºC-40 to 158 ºF

Maximum Long Term Load

N/A 333 lb1412 N

Maximum Tensile Rating

N/A 2670 N600 lb

Compressive Strength

N/A 220 N/cm max

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


The AccuTube RR Indoor/Outdoor Building Cable meets all or portions
of Telcordia GR-20 CORE Issue 4 and ANSI/ICEA S-87-640. Dual-rated
cables are UL listed as compliant with NEC Article 770 as Type OFNR.