Outdoor telephone cable for direct burial, 30, 50 or 100 pairs, 24 AWG, 100% copper. Factory direct price.
We are happy to answer any questions, please send us your inquiries and orders.
product detail
Photos
Parameters
| product name | multi-pair indoor telephone cable |
| Transmission standards | YD / T838.4-2003 |
| Jacket | PVC / LSZH |
| Driver's equipment | Bare copper |
| OD conductor | 0,4 mm / 0,5 mm / 0,6 mm |
| Armored | Aluminum tape |
| Insulation material | PHYSICAL EDUCATION |
| Jacket color | Black gray |
| Sample status | A stock |
| Core number | 200 |
| If you provide a free sample | YEAH |
| Package | Wooden or custom reel |
More information
Product Introduction
A bundled cable comprising numerous color-coded twisted pairs, offering high-density connectivity and simplified identification for large-scale communication networks.
Features
High-density design: Consolidates multiple voice or data circuits into a single cable, saving space in risers and conduits.
Superior signal integrity: Twisted pairs reduce interference, while solid copper conductors ensure stable transmission over long distances.
Easy identification in the field: Each pair follows a standardized color sequence (blue, orange, green, etc.) for quick and error-free splicing and termination.
Durable construction: Incorporates a robust outer cover (rated for uprights, plenums or direct burial), suitable for telecommunications infrastructure both indoors and outdoors.
Applications
Telecommunications infrastructure
Implemented in telephone exchanges, street cabinets and distribution points to transport POTS (basic telephone service), DSL and leased line circuits from the exchange to the end user.
Commercial and residential buildings
Installed as trunk cabling in vertical conduits or ducts to connect multiple floors to the main distribution panel, enabling voice, intercom and alarm services in offices, hotels and apartment blocks.
Industrial and outdoor environments
Used for short and medium distance signal transmission in factories, business premises and underground tunnels, where reinforced covers (plenum type, for direct burial or aerial) guarantee reliability in adverse conditions.