These cables are use
for junction network in exchange area for Aerial
installation. These cables are generally based
on REA specification PE-22 and PTCL
Fully annealed high quality solid copper , the conductor sizes are 0.4, 0.5, 0.6 & 0.9 mm.
Color High Molecular Weigh Solid High-Density Polyethylene.
Cables are fully color coded in accordance with PIC even count color code.
Two colored insulated conductors are uniformly twisted together to form a pair. Varying lay length is designed to minimize the cross talk and capacitance unbalance.
STRANDING / CABLING
Twisted pairs are assembled into unit of 10, 25, 50 or 100 pairs. When desired for lay-up reason, the units are divided into two or more sub-nits, which are bind with durably colored Polyethylene Tapes to form a compact and circular cable.
A non-hygroscopic and dielectric Polyester Tape and Water Blocking Tape are applied helically having a suitable overlap.
SHIELD SUSPENSION STRAND
Extra High strenght of galvanized steel wires strandsuse a support strand to form the shape.
Black High Molecular Weight Low Density Polyethylene Compound.
An identification Tape durable marked with the manufacture’s name, year of manufacturing and cable size, if required, is placed under the Core Covering Tape. Alternatively, these details may be printed on the outer jacket of cable with length marking.