ProLink PL‑FOC12D‑SM — Double ARMOR Central Loose Tube Fiber Cable, 12‑Core Single‑Mode (OS2, 9/125 µm)
The ProLink PL‑FOC12D‑SM is a double armored, central loose tube, 12‑core single‑mode fiber optic cable (OS2, 9/125 µm) with phosphating steel wire reinforcement and a ~12.5 mm outer diameter — engineered for outdoor telecom, campus backbone, and duct/conduit fiber installations.
Description
ProLink PL‑FOC12D‑SM — 12‑Core OS2 Double Armor Fiber Cable (9/125 µm, 12.5 mm OD)
Key Features:
12‑Core OS2 Single‑Mode (9/125 µm) — Supports long‑distance, low‑attenuation optical transmission in structured single‑mode networks.
Double Armor Protection — Reinforced with phosphating steel wire (≈ 1.0 mm) for superior tensile strength and mechanical robustness compared with single armor designs.
Central Loose Tube Design — All fibers are placed within a central tube that offers mechanical protection and flexibility.
HDPE Outdoor Jacket — Black HDPE outer sheath with yellow identification line provides UV resistance and environmental shielding.
Color‑Coded Individual Fibers — Each fiber is colored for easy identification during splicing and termination.
Approx. 12.5 mm Outer Diameter — Larger cable diameter reflects the double armor and reinforcement layers that boost durability and outdoor performance.
Technical Specifications:
Brand: ProLink
Model: PL‑FOC12D‑SM
Fiber Count: 12 cores (OS2 single‑mode)
Fiber Type: Single‑Mode OS2 (9/125 µm)
Construction: Central loose tube with double steel armor
Reinforcement: Phosphating steel wire (~1.0 mm)
Loose Tube Material: PBT (Polybutylene Terephthalate)
Outer Jacket Material: HDPE (black with yellow identification line)
Outer Diameter: ≈ 12.5 mm ±0.2 mm
Fiber Coating Diameter: ~250 µm per fiber
Operating Environment: Outdoor duct/conduit/backbone fiber infrastructure
Performance & Connectivity:
OS2 Single‑Mode Support: Engineered for low attenuation and high return loss typical of OS2 fiber for long‑reach connections.
Enhanced Mechanical Durability: The double armor and steel reinforcement provide high pull and crush resistance necessary for outdoor installations and rugged environments.
Ease of Identification: Color‑coded fibers make splicing and termination faster and easier during network build‑outs.









