Telephone cable of 25, 30 and 100 pairs for outdoor use.
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product detail
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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
These cables provide scalable connectivity for low-speed voice and data networks, with tens or hundreds of insulated copper pairs. Ideal for office buildings, campuses, or telecommunications centers, they optimize installations by consolidating connections, while ensuring reliability, flexibility, and backward compatibility with legacy systems.
Features
Designed for high-traffic communication networks, these cables integrate dozens to hundreds of insulated copper pairs, each twisted to minimize signal degradation. Their modular structure ensures flexibility in routing and termination, while their reinforced jacket withstands harsh outdoor or industrial environments. Optimized for low-speed voice and data, they maintain backward compatibility with traditional telephony systems while supporting modern digital upgrades. Ideal for centralized cabling in buildings, campuses, or telecommunications backbones, they balance cost-effectiveness with long-term reliability.
Applications
Designed for high-capacity voice and data aggregation, these cables are essential in environments that demand scalable and centralized connectivity. In urban telecommunications networks, they serve as backbone links between central offices and local distribution points. In enterprise environments, they optimize office complex cabling by bundling hundreds of lines into a single conduit, reducing clutter and installation costs. Outdoor-ready variants are compatible with underground or aerial installations in municipal infrastructure, while flame-resistant cables ensure safety in industrial plants or high-rise buildings. Their backward compatibility also makes them crucial for hybrid systems transitioning from analog technologies to VoIP or DSL.