Leviton - ADVENTUM 144F EuroClass Cca Cable

Leviton – ADVENTUM 144F EuroClass Cca Cable

144‑fiber loose‑tube, gel‑free, dry water‑blocked backbone cable with HFFR‑LS sheath, EuroClass Cca s1a d1 a1

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Leviton ADVENTUM 144F Cca cables provide 144 fibers in a compact, dry water‑blocked, gel‑free loose‑tube construction for high‑density campus and in‑building backbone, vertical riser, and data center installations. Cables use bend‑insensitive single‑mode and multimode fibers, an HFFR‑LS outer sheath, glass yarn strength members, and meet EuroClass Cca fire performance under EN 13501‑6. Suitable for internal/external installations where life‑safety fire performance is required.

Technical Specifications 

  • Type of cable: Loose Tube.
  • Jacket material: HFFR‑LS Sheathing.
  • Temp. (Storage): −40 °C to +75 °C.
  • Temp. (Installation): −5 °C to +50 °C.
  • Temp. (Operating): −40 °C to +75 °C.

Reaction to fire / CPR

  • Single cable flame rating: IEC 60332‑1‑2 — Pass.
  • Bundled cable flame rating: IEC 60332‑3‑24 / EN 50399 — Cca s1a d1 a1.
  • Bundled cable flame rating (20.5 kW source EN 50399): Cca s1a d1 a1.
  • Smoke emission (EN 50399 / EN 50267‑2‑3): Pass.
  • Emission classification per EN 13501‑6: Cca s1a d1 a1.

Mechanical Specifications

  • Fiber count: 144.
  • Max. long term load: 510 N.
  • Max. short term load: 1700 N.
  • Min. static bend radius: 7.5 × cable diameter.
  • Min. dynamic bend radius: 10 × cable diameter.
  • Max. crush: 1000 N.
  • Max. impact: 10 Nm.
  • Max. torsion: 10 turns (±180°).
  • Nom. tube diameter: 2.0 mm.
  • Nom. cable diameter: 13.2 mm.
  • Nominal cable weight: 173 kg/km.

Optical / Fiber Identification 

  • Fiber identifiers and references: IEC 60793 references (e.g., 2‑50‑B6_a for SM G.657 variants; 2‑10‑A1a.2/.3/OM5 for multimode).
  • Multimode bandwidth: OM3 ≥2000 MHz·km @850 nm; OM4/OM5 ≥4700 MHz·km @850 nm.
  • Multimode attenuation: ≤2.80 dB/km @850 nm; ≤0.80 dB/km @1300/1550 nm (values shown per table).
  • Single‑mode attenuation: ≤0.38 dB/km @1310 nm; ≤0.25 dB/km @1550 nm (values shown per table).

Packaging

  • Reel sizes (144F): 2 km — 1200 × 690 mm; 4 km — 1700 × 915 mm.
  • Gross weight per reel (144F): 2 km — 408 kg; 4 km — 846 kg.
  • Reels per pallet: 1 (for both 2 km and 4 km).

Standards & Regulations

  • ISO/IEC 11801.
  • IEC 60794 (including referenced parts).
  • BS EN 50173‑1.
  • IEC 60794‑1‑21 and IEC 60794‑1‑22.
  • EN 13501‑6 (EuroClass Cca).
  • CE marked for CPR.

Country of Origin

United Kingdom (UK)

Part Number Configurator Example 

  • Sample part number format: GF OM4 ADT 144 W RR LU – Cca
  • Configurator elements shown: product family (GF), fiber type (108/208/OM3/OM4/OM5), construction (ADT), fiber count (144), water blocking layer (W), glass yarn layer (RR), outer sheath (LU = HFFR‑LS), Euroclass (Cca).

Product Specification

Features and Benefits

  • 144 fiber counts — color‑coded according to TIA‑598‑D.
  • Bend‑insensitive fiber as standard — Single‑Mode, OM3, OM4, and OM5 versions.
  • Enhanced HFFR‑LS sheath (black, UV stable).
  • EuroClass Cca meets requirements of Cca, Dca and Eca; CE marked for CPR.
  • Multiple dry water‑blocked tube construction with red and green marker reference — gel‑free to reduce termination time and remove need for solvents.
  • Interstitially dry water‑blocked design to prohibit ingress of water throughout the cable length.
  • Glass yarns provide high tensile strength and rodent protection.

Product Specification Sheet

Download the Sheet

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