Flame Retardant Optical Cable for Mine

MGTS optical cable is to put 250 & micro; M optical fiber is sleeved into a loose sleeve made of high modulus material, and the loose sleeve is filled with waterproof compound. The center of the cable core is a metal reinforced core. For optical cables with certain core numbers, a layer of polyethylene (PE) needs to be squeezed out of the metal reinforced core. The loose sleeve (and filling rope) is twisted around the central reinforcement core to form a compact and round cable core, and the gap in the cable core is filled with water blocking filler. Double-sided plastic coated steel strip (PSP) is longitudinally wrapped and then squeezed into a flame retardant sheath to form a cable.

Product application

•  Piercing

•  Overhead

•  Halogen-free flame retardant occasion

Product characteristics

•  Has good mechanical properties and temperature characteristics.
•  The loose sleeve material itself has good hydrolysis resistance and high strength.
•  The pipe is filled with special ointment to protect the optical fiber critically.
•  Specially designed tight optical cable structure effectively prevents sleeve retraction
•  Good compression resistance and softness
•  Special sheath materials have excellent flame retardant properties
•  The following measures are adopted to ensure the waterproof performance of optical cables:
  -Single steel wire center reinforcement core
  -Loose sleeve filled with special waterproof compound
  -Full core filling
  -Double-sided plastic coated steel strip (PSP) improves moisture permeability of optical cables

Cable parameters

Data download

Related products

product application

• Overhead

• Self-supporting suspension on high-voltage tower

product characteristics

• Power-free erection
AT sheath is adopted, which has excellent electrical mark resistance.
Light weight and small cable diameter, reducing ice, wind influence and load on tower and support.
The span is large, with the maximum span exceeding 1000 meters.
Excellent tensile properties and temperature characteristics