Underwater zero-buoyancy fiber optic cable, should be used in: underwater robots, underwater thrusters,
underwater rescue robots, ROV, underwater detectors and other
underwater equipment. It has the following features: good flexibility, acid and alkali
resistance, corrosion resistance, light cable, strong tensile
strength, etc., to ensure the normal use of equipment under the
seabed
Conductor: Multi-strand ultra-fine oxygen-free bare copper
wire/tinned copper wire finely twisted bundled cable conductor
Insulation: Foamed thermoplastic elastomer/TPV/TPE and other
materials
Core wire structure: anti-twist structure design; grouped gap
filling; twisted pair structure design
Shielding: Aluminum foil/tinned copper mesh; single or double layer
sub-shielding + total shielding/total shielding structure design
Braided layer: Kevlar tensile fiber braided cable body
Sheath design: foamed polyurethane sheath design
Main Features
Flexible cable structure design, excellent folding and bending
resistance
The cable buoyancy structure design avoids the excessive sinking of
traditional cables due to their own weight, which brings burden to
the underwater operation of equipment, and more effectively solves
the problem of excessive sinking of traditional cables causing the
connection between equipment.
Possibility of joint detachment
The cable uses Kevlar tensile fiber as the tensile load-bearing
element of the cable (tensile filling or modified cable body). The
cable has excellent tensile performance and the tensile strength of
the cable can be customized according to specific needs;
The cable is used as a signal transmission and feedback cable.
Aluminum foil Mylar and high-density tinned copper wire braid are
used as the shielding material of the cable.
Single-layer/double-layer shielding, as well as separate shielding
+ total shielding (single or double layer)/total shielding (single
or double layer) can be designed according to needs. The cable has
excellent anti-interference and anti-crosstalk performance,
ensuring the stability of signal transmission feedback;
The outer sheath made of foamed polyurethane not only ensures the
softness and buoyancy of the cable, but also has excellent
properties such as waterproofness, oil corrosion resistance, and
hydrolysis resistance. It has strong environmental adaptability and
can be used not only in freshwater environments, but also in
seawater environments and highly polluted water environments.
Main parameters of the product
Rated voltage: core wire <0.5mm2, 300/300V; core wire ≥0.5mm2,
300/500V
Test voltage: 2000V
Temperature range: -30~+80℃
Mobile bending installation radius: 7.5*D (cable outer diameter)
Products
