Corning 001R41-31131-24

The Corning 001R41-31131-24 is a single-mode tight-buffered optical fiber cable engineered for indoor backbone and riser installations in telecommunications networks. This all-dielectric design eliminates grounding requirements and delivers reliable single-mode transmission across standard telecom wavelengths. The cable features 900 μm buffered fibers with dielectric strength members and a flame-retardant yellow jacket rated OFNR for riser environments.

## Technical Specifications

• **Fiber Type:** Single-mode (OS2) — SMF-28e+ per ITU-T G.652.D
• **Cable Construction:** Tight-buffered, all-dielectric
• **Buffered Fiber Diameter:** 900 μm
• **Strength Members:** Dielectric (Layer 1)
• **Jacket Material & Rating:** Flame-retardant; OFNR riser rated
• **Jacket Color:** Yellow (standard)
• **Temperature Range — Installation:** -10 °C to 60 °C (14 °F to 140 °F)
• **Temperature Range — Operation:** -20 °C to 70 °C (-4 °F to 158 °F)
• **Temperature Range — Storage:** -40 °C to 70 °C (-40 °F to 158 °F)
• **Optical Attenuation:** 0.4 dB/km at 1310 nm, 1383 nm, and 1550 nm

## Key Features

• All-dielectric construction — no metallic armor or bonding requirements
• 900 μm buffer diameter enables quick and clean fiber stripping
• Meets ICEA S-83-596 design and test criteria
• Complies with UL-1666 and CSA FT-4 standards
• Conforms to National Electrical Code (NEC) Article 770
• RoHS 2011/65/EU compliant
• Supports 1310 nm, 1383 nm, and 1550 nm transmission windows

## Typical Applications

• Intrabuilding backbone cabling
• Horizontal distribution runs
• Vertical riser installations in telecommunications rooms
• General-purpose indoor fiber routing

## Compatibility & Integration

This cable integrates with standard single-mode telecom infrastructure and connectors. The 900 μm buffer accommodates conventional field termination tooling and splicing equipment. Suitable for use within building risers, plenums, and general-purpose areas per NEC classifications.