a. Wiring compact all-dielectric structure, the inner sleeve is 0.9mm fiber, the cable has a high strength-weight ratio, allowing for quick wiring;
b. High-strength fiber composite structure secondary coating offers the best performance and minimum temperature of the additional attenuation cables in harsh conditions to ensure the reliability and service life;
c. Large area of aramid reinforced fiber optic cable to provide a high mechanical strength;
d. A special high-strength, flexible type central reinforcing element, to ensure fiber strength and bending properties;
e. Small tight pitch SZ stranded helical twisted fibers and aramid fibers single combined to ensure the field fiber optic cable has greater tensile strain capacity;
f. Environmental friendly, Comply with RoHS.
2.Coal, oil, natural gas, etc.
3.Geological exploration Communications;
5.Emergency reopened optical fiber communication.
|Cable weight||15kg/km approx|
|Tensile strength||Short term||200N|
|Compression resistant strength||≥3000N/100MM|
|Minimal Bending radius||≥30D||≥30D|
a Nominal shipping length of the cable will be 1~3 km. Other length is also available if required by buyer.
b Each length of the cable will be wound on a separate strong wooden.
c Both ends of the cable will be sealed with a suitable heat shrinkable cap to prevent the entry of moisture during transportation and storage.
d The cable end will be securely fastened to the drum to prevent the cable from coming loose during transit or becoming loose during placing operations.
e Circumference battens will be secured between the outer edges of the flange to protect the cable against damage during shipment and storage.
f For testing purposes, the inner end of the cable will be recessed into a slot in the drum flange . A minimum length of one meter of cable at the inner end will be accessible.
g The cable will be shipped on drums designed to prevent damage to the cable during shipment and installation
h The minimum barrel diameter of the drum will be 30 times to the overall cable diameter.