Outdoor Cables


The fibers, 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound.A steel wire, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a metallic strength member. Tubes (and fillers) are stranded around the strength member into a compact and circular cable core. An Aluminum Polyethylene Laminate (APL) is applied around the cable core. which is filled with the filling compound to protect it from water ingress. Then the cable core is covered with a thin PE inner sheath. After the PSP is longitudinally applied over the inner sheath, the cable is completed with a PE outer sheath.
Good mechanical and temperature performance
High strength looes tube that is hydrolysis resistant
Special tube filling compound ensure a critical protection of fiber
Crush resistance and flexibility
The following measures are taken to ensure the cable watertight:
Steel wire used as the central strength member
Loose tube filling compound
100% cable core filling
APL moisture barrier
PSP enhancing moisture-proof
Water-blocking material
Storage/Operating Temperature : -40℃ to + 70℃

Cable Parameters
Fiber Count Cable Dimension
Cable Weight
Min. Bend Radius
Range of Temperature
Long Term Short Term Long Term Short Term Dynamic Static
2-36 13.8 200 1000 3000 1000 3000 20D 10D -40~+60
38-72 15.2 240 1000 3000 1000 3000
74-96 16.7 278 1000 3000 1000 3000
98-120 18.3 323 1000 3000 1000 3000
122-144 19.8 368 1000 3000 1000 3000
146-216 19.8 368 1000 3000 1000 3000
1 All the values in the table, which are for reference only, are subject to change without notice;
2 The minimum bend radius (static) is 5H when G657 fiber is used.

Fiber Type: G652, G655 or G657 single-mode fiber, A1a or A1b multi-mode fiber, or other types of fiber;
Cable Dimension: The nominal cable dimension, or other contracted dimension;
Delivery Length: 1km or 2km, or other contracted length;
Other Requirements: Other contracted special requests.