Outdoor telephone cable 10 30 50 100 pairs good price
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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
High-pair telephone cables consist of multiple pairs of twisted copper wires (e.g., 25, 50, or more than 100 pairs) bundled in a single sheath. Designed for commercial and telecommunications infrastructure, they enable simultaneous voice and data transmission over high-traffic networks, are compatible with both analog and digital systems, and offer long-lasting, interference-resistant performance.
Features
High capacity: Contains multiple twisted copper pairs (e.g., 25, 50, or more than 100 pairs) in a single sheath for simultaneous voice and data transmission.
1. Durability: Its robust outer cover (PVC or PE) protects against moisture, abrasion and environmental aggressions.
2. Interference resistance: The twisted pair design minimizes crosstalk and electromagnetic interference (EMI).
3. Backward compatibility: Compatible with traditional analog systems and modern digital networks (e.g., DSL, ISDN).
4. Scalability: Its modular design allows for easy expansion in response to growing network demand.
Installation efficiency: Pre-packaged pairs simplify deployment in high-density environments (e.g., offices, telecom centers).
Applications
Commercial Buildings: Centralized cabling for multi-line office telephone systems, PBX installations and inter-floor connectivity.
Telecommunications Infrastructure: Backbone cabling for telephone exchanges, ISP concentrators and distributors (e.g., from 25 to more than 1000 pairs).
Campus Networks: Interconnection of buildings in universities, hospitals or industrial parks for unified voice communication.
Legacy Systems Upgrade: Modernization of analog telephone networks, maintaining compatibility with new digital technologies.
High Density Residential: Multi-family apartments or hotels that require massive distribution of voice lines.
Industrial Installations: Reinforced versions for factories or utilities, compatible with alarms, intercoms and low-speed data.