Legrand 0 325 25 OS2 24-Fibre Loose Tube Outdoor Armoured Fiber Optic Cable – Corrugated Steel Tape, Black PE 2000m Reel.
Overview:
Legrand 0 325 25 is an OS2 loose tube outdoor fiber optic cable with 24 optical fibres, designed for LAN/WAN backbones, telecom access lines, fibre-to-business, fibre-to-building, and fibre-to-home access connections. It features black PE outdoor sheathing, 0.15 mm corrugated steel tape armouring, glass yarn strength members, and rodent-proof construction for professional outdoor fibre infrastructure. 32525_Datasheet_By_Connect_Gates.pdf
Key Features:
• OS2 single-mode fiber optic cable for outdoor optical networks.
• 24 fibres loose tube outdoor construction.
• Suitable for LAN and WAN backbones.
• Suitable for telecom access lines, FTTB, FTTH, and business fibre connections.
• Outdoor black PE sheath for external installation environments.
• Corrugated steel tape armouring for strong mechanical protection.
• Rodent-proof cable design.
• Suitable for installation in ducts and cable trays.
• Excellent for direct burial with proper sand backfilling.
• Jelly-filled loose tube construction for fibre protection.
• Low macro-bend sensitive fibre suitable for access networks.
• Supplied in 2000m reel packaging.
Technical Specifications:
• Brand: Legrand.
• Model Name: 0 325 25.
• Product Type: OS2 Outdoor Armoured Fiber Optic Cable.
• Fibre Count: 24 Fibres.
• Fibre Type: OS2 Single-Mode.
• Cable Construction: Loose Tube Outdoor / Corrugated Steel Tape.
• Loose Tube: Ø 2.8 mm jelly-filled loose tube.
• Strength Member: Glass yarns.
• Armouring: 0.15 mm corrugated steel tape.
• Sheath Type: Black PE outdoor sheath.
• Sheath Thickness: 1.5 mm.
• Sheath Standards: IEC 60811, IEC 60708.
• Cable Color: Black.
• Cable Length: 2000m.
• Packaging: Reel.
• Nominal Outer Diameter: 8.5 mm.
• Nominal Weight: 75 kg/km.
• Dynamic Tensile Strength: 3000 N.
• Permanent Tensile Strength: 1000 N.
• Crush Resistance: 2200 N.
• Impact Resistance: 30 Nm.
• Torsion: 5 cycles ± 1 turn.
• Minimum Bending Radius Unloaded: 85 mm.
• Minimum Bending Radius Loaded: 170 mm.
• Storage & Installation Temperature: -40°C to +70°C.
• Operating Temperature: -40°C to +70°C.
• Maximum Attenuation 1310nm–1625nm: ≤ 0.39 dB/km.
• Maximum Attenuation at 1550nm: ≤ 0.22 dB/km.
• Local Discontinuity at 1310nm and 1550nm: Max. 0.1 dB.
• Mode Field Diameter at 1310nm: 9.0 ± 0.4 µm.
• Mode Field Diameter at 1550nm: 10.1 ± 0.5 µm.
• Cladding Diameter: 125 ± 0.7 µm.
• PMD Coefficient: ≤ 0.1 ps/√km.
• Effective Group Index: 1.467 at 1310nm / 1550nm, 1.468 at 1625nm.
• Standards: ISO 11801-1, EN 50173-1, IEC 60794-1, IEC/EN 60793-2-50.
• Fibre Compliance: ITU G.657.A1 and G.652.D, OS2 and OS1a.
Applications:
• Outdoor fiber optic backbone networks.
• LAN and WAN infrastructure.
• Telecom access networks.
• Fibre-to-business connections.
• Fibre-to-building connections.
• Fibre-to-home access connections.
• Long-distance single-mode optical links.
• Duct and tray installations.
• Direct burial installations with proper sand backfilling.
• Industrial, commercial, and low-current fibre projects.
Connect Gates Recommendation:
Recommended for outdoor fibre optic projects requiring OS2 single-mode performance, 24-fibre capacity, and strong armoured mechanical protection, especially for telecom access, backbone links, FTTB, FTTH, duct routes, and direct burial installations.
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