Description

 

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 Fiber Reinforced Plastic (FRP) locates in the center of core as a non-metallic strength member. The tubes (and fillers) are stranded around the strength member into a compact and circular core. Then the cable core is covered with a thin polyethylene (PE) inner sheath, which is filled with jelly to protect it from water ingress. A layer of water-blocking material is applied around the cable core to prevent water ingress all the same. After a corrugated steel tape armor is applied, the cable is completed with a PE outer sheath.

 

Application
Used for core network, city area network and access network. It's suitable for direct buried laying, also inside duct or cable tunnel installation.

Product Characteristic
1. Good mechanical and temperature performance
2. High strength loose tube that is hydrolysis resistant
3. Special tube filling compound ensure a critical protection of fiber
4. Specially designed compact structure is good at preventing loose tubes from shrinking
5. PE sheath protects cable from ultraviolet radiation
6. The following measures are taken to ensure the cable watertight.
7. Single fiber reinforoad plastic as the central sterength menber
8. Loose tube is filling compound
9. 100% cable cor filling
10. PSP enhancing moisture-proof
11. Water-blocking material

 

Parameter

 

Items	Unit	Index
Core No.		2-36	38-72	74-96		98-120	122-144
Diameter	mm	13.6	13.8	15.0		16.5	17.8
Unit weight	Kg/km	168	173	211		252	287
Max. Allowable tension	N	2000/800			3000/1000(short term/long term
Max. Allowable crush	N/100mm	3000/1000			3000/1000(short term/long term
Attenuation	dB/km	≤ 0.36dB/km@1310nm,       ≤ 0.22dB/km@1550nm
Minimum bend radius	mm	During installation 20D, During Service 10D
Operating temperature	° C	-40~+60