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
specification LW-34.
CABLE CONSTRUCTION
CONDUCTOR
Fully annealed high quality solid copper , the conductor sizes are 0.4, 0.5, 0.6 & 0.9 mm.
INSULATION
Color High Molecular Weigh Solid High-Density Polyethylene.
COLOR CODING
Cables are fully color coded in accordance with PIC even count color code.
PAIRING
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.
CORE COVERING
A non-hygroscopic and dielectric Polyester Tape and Water Blocking Tape are applied helically having a suitable overlap.
SHIELD SUSPENSION STRAND
Extra High
strength of galvanized steel wires
strands use a support strand to form the shape.
JACKET
Black High Molecular Weight Low Density Polyethylene Compound.
IDENTIFICATION
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.
