Product Details

Corning FREEDM® loose tube gel-free riser cables are flame-retardant, indoor/outdoor, riser-rated cables designed for interbuilding and intrabuilding backbones in aerial, duct and riser applications. These cables are protected against water penetration by innovative waterblocking materials that swell to absorb water. Waterblocking without the use of messy gels provides more efficient and craft-friendly cable preparation. It also makes cable access easier and simplifies the use of buffer tube fan-out kits.

The buffer tubes and fibers in each tube are color coded for quick, easy identification. The SZ-stranded, loose tube design isolates fibers from installation and environmental rigors and allows for easy mid-span access. The cable design is also National Electrical Code® (NEC®) listed (OFNR and FT-4). The all-dielectric cable construction requires no grounding or bonding, and the UV-resistant, flame-retardant jacket is rugged, durable and easy to strip.

Features And Benefits:
• Gel-free waterblocking technology - Craft-friendly cable preparation
• Loose tube design - Mechanical ruggedness and environmental durability
• Color-coded tubes and fibers - Quick and easy identification
• All-dielectric construction - Requires no grounding or bonding
• Common installations - Outdoor aerial and duct; indoor vertical riser and general purpose horizontal according to NEC Article 770.

General Specifications:
• Environment: Indoor/Outdoor
• Application: Aerial, Direct Buried, Duct, General Purpose Horizontal, Vertical Riser
• Cable Type: Loose Tube
• Product Type: Dielectric

Standards:
• Listings: National Electrical Code® (NEC®) OFCR, CSA FT-4
• Design and Test Criteria: ANSI/ICEA S-104-696, CSA FT-4

Temperature Range:
• Storage: -40 °C to 70 °C (-40 °F to 158 °F )
• Installation: -10 °C to 60 °C (14 °F to 140 °F )
• Operation: -40 °C to 70 °C (-40 °F to 158 °F )

Chemical Characteristics:
• RoHS: Free of hazardous substances according to RoHS 2011/65/EU