South America/Africa Hot-selling black telephone cables

Variety telephone cables Catalogue

Application telephone cables:

A. Aerial Outdoor telephones cables

Which hangs between pillars,used for connection from local telephone exchange

used indoor and outdoor by installed on the wall or fixed on electric pole

B.Underground outdoor telephone cables

Which directly buried under ground or threaded pipes which connect cable tunnels together.

This cable is used for connection from local telephone exchange or

subcriber to connection boxes used indoor and out door bu installed on the wall

Hot-Selling Products- black telephone cables

Unfilled Local Communication Cable

Unfilled Local Cable Pictures

Unfilled Local Cable Specification

telephone cables Picture

black telephone cabless Spec

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black telephone cabless Description

Conductors: Solid annealed bare copper, 0.4/0.5/0.6/0.8mm

Insulation: Solid polyethylene as per IEC 60708/BS EN 50290-2-23/BS6234/ASTM D 1248

Twinning: Insulated conductors are twisted into pairs with varying lay length to minimize crosstalk.

Cabling Element: Pairs or Quads.

Cable Core Assembly: Cables with 100 pairs or less are composed of 10-pair sub-units; cables

with over 100 pairs are composed of 50 or 100-pair units.

Core Wrapping: One or more non-hygroscopic polyester tapes are helically or longitudinally laid

with an overlap.

Sheath: Black low density polyethylene.

Ripcord: Ripcord may be provided for slitting the sheath longitudinally to facilitate its removal.

Spare Pairs (optional): Spare pairs may be incorporated in large pair cables.

Optional Construction

Armoured Cable: Steel Wire Armour or Corrugated steel tape armour is applied over an optional

inner polyethylene sheath. For steel tape version, the steel tape is 0.15mm thick, being coated with

a PE copolymer and applied with an overlap. An outer polyethylene sheath is applied over the armour.

Self-Support Cables: 7-strand galvanized steel support wire.

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