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. The tube is wrapped with a layer of PSP longitudinally. Between the PSP and the loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel steel wires are placed at the two sides of the steel tape. The cable is completed with a polyethylene (PE) sheath.


Ms. Candy Foo| International Sales & Marketing Dept.
Necero Optical Fiber and Cable (China) Co.,Ltd | Website: http://www.necero.com/
Tel. : +86 755 6156 2233 Ext: 6655 | Mobile: +86 13510684370
Email: aw@necero.com | Skype: Candy.Foo2