Legrand 0 325 51 OS2 24-Fibre Loose Tube Indoor/Outdoor Fiber Optic Cable – LSZH Yellow 2000m Reel.
Overview:
Legrand 0 325 51 is an OS2 loose tube indoor/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 yellow LSZH sheathing, jelly-filled loose tube construction, glass yarn strength members, high tensile strength, and suitability for ducts and cable tray installations. 32551_Datasheet_By_Connect_Gates.pdf
Key Features:
• OS2 single-mode fiber optic cable for professional optical networks.
• 24 fibres loose tube indoor/outdoor construction.
• Suitable for LAN and WAN backbones.
• Suitable for telecom access lines, FTTB, FTTH, and business fibre connections.
• LSZH sheath for safer indoor and mixed installation environments.
• UV-stabilized cable sheath for indoor/outdoor use.
• Suitable for installation in ducts and cable trays.
• Glass yarn strength members for mechanical protection.
• Provides a degree of rodent protection in many installation cases.
• Jelly-filled loose tube construction for fibre protection.
• Supplied in 2000m reel packaging.
• Yellow cable color RAL 1018.
Technical Specifications:
• Brand: Legrand.
• Model Name: 0 325 51.
• Product Type: OS2 Indoor/Outdoor Fiber Optic Cable.
• Fibre Count: 24 Fibres.
• Fibre Type: OS2 Single-Mode.
• Cable Construction: Loose Tube Indoor / Outdoor.
• Loose Tube: Ø 2.8 mm jelly-filled loose tube.
• Strength Member: Glass yarns.
• Sheath Type: LSZH, UV-stabilized.
• Sheath Thickness: 1.5 mm.
• Sheath Standard: IEC 50290-2-27.
• Cable Color: Yellow RAL 1018.
• Cable Length: 2000m.
• Packaging: Reel.
• Nominal Outer Diameter: 7.3 mm.
• Nominal Weight: 55 kg/km.
• Maximum Installation Tensile Strength: 3000 N.
• Permanent Tensile Strength: 1000 N.
• Crush Resistance: 3500 N / 100 mm.
• Impact Resistance: 20 Nm.
• Minimum Bending Radius Unloaded: 73 mm.
• Minimum Bending Radius Loaded: 146 mm.
• Storage Temperature: -40°C to +60°C, short term up to +70°C.
• Installation Temperature: -15°C to +40°C.
• Operating Temperature: -30°C to +70°C.
• Water Penetration: No water on free end.
• 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.
• Fire Rating: IEC 60332-1-2, IEC 60332-3-24.
• Smoke Density: IEC 61034-2.
• Halogen / Acid Gas: IEC 60754-1, IEC 60754-2.
• Euroclass: Dca s2, d2, a1; Class Eca.
• Standards: ISO 11801, 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:
• Indoor/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 cable tray installations.
• Server rooms and telecom rooms.
• Commercial and low-current fibre projects.
Connect Gates Recommendation:
Recommended for professional fibre optic projects requiring OS2 single-mode performance, 24-fibre capacity, and reliable LSZH indoor/outdoor construction, especially for backbone links, telecom access, FTTB, FTTH, ducts, and structured optical network installations.
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