Corning 024K81-33130-24 – 24-Fiber 62.5/125 OM1 Tight-Buffered Riser Cable, MIC, 2.8/1.0 dB/km, 200/500 MHz·km

Corning 024K81-33130-24 – 24-Fiber 62.5/125 OM1 Tight-Buffered Riser Cable, MIC, 2.8/1.0 dB/km, 200/500 MHz·km

The Corning 024K81-33130-24 is a high-performance 24-fiber, 62.5/125 µm multimode (OM1) tight-buffered riser cable designed for indoor distribution applications. It features a flame-retardant orange jacket with dielectric strength members for durability and safety. Supporting high bandwidths of 200 MHz·km at 850 nm and 500 MHz·km at 1300 nm, it delivers reliable network performance. Fully compliant with NEC OFNR, UL-1666, CSA FT-4, and RoHS standards, this cable ensures code compliance in commercial installations. Ideal for general purpose, horizontal, and riser deployments.

Specifications:

• Product Number: 024K81-33130-24

• Cable Type: Tight-Buffered

• Environment: Indoor

• Product Type: Distribution

• Fiber Category: 62.5 µm MM (OM1)

• Flame Rating: Riser (OFNR)

• Applications: General purpose, Horizontal, Riser

• Cable Geometry: Round

• Standards: RoHS 2011/65/EU compliant

• Approvals & Listings: NEC OFNR, UL-1666, CSA FT-4

• Design & Test Criteria: ICEA S-83-596

Environmental Conditions:

• 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)

Cable Design:

• Central Element: Yarn

• Fiber Count: 24

• Outer Jacket Color: Orange

• Outer Jacket Material: Flame-retardant

• Tensile Strength Elements: Dielectric strength members

• Flame Rating: Riser (OFNR)

Mechanical Specifications:

• Max. Tensile Strength, Long-Term (>12F): 400 N (89.92 lbf)

• Max. Tensile Strength, Short-Term (>12F): 1320 N (296.75 lbf)

• Min. Bend Radius Installation: 110.25 mm (4.34 in)

• Min. Bend Radius Operation: 73.5 mm (2.89 in)

• Nominal Outer Diameter: 7.35 mm (0.29 in)

Optical Characteristics:

• Fiber Code: K

• Performance Option Code: 30

• Fiber Type: Multimode (OM1)

• Maximum Attenuation: 3.4 dB/km @ 850 nm, 1.0 dB/km @ 1300 nm

• Wavelengths: 850 nm / 1300 nm

• Compliance: ISO/IEC 11801

• Core Diameter: 62.5 µm

• Coating Diameter: 242 µm

• 1 Gigabit Ethernet Distance: 300 m @ 850 nm / 550 m @ 1300 nm

• 10 Gigabit Ethernet Distance: 33 m @ 850 nm

• OFL Bandwidth: 200 MHz·km @ 850 nm / 500 MHz·km @ 1300 nm

Dimensions:

• Cable Weight: 47 kg/km (31.58 lb/1000 ft)