Self-supporting telephone cable Fig. 8, 20, 50, 100, 200 and 300 pairs, factory price
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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 multi-pair telephone cable is a bundled cable containing many pairs of individually insulated copper wires and is used to transmit multiple telephone or data lines simultaneously.
Features
High number of pairs: Contains numerous twisted copper pairs (25, 50, 100+) in a single sheath.
Robust and protected: It features thick insulation and often a rigid outer shell, making it suitable for both indoor and outdoor use.
Compatible with analog and digital: Designed primarily for voice, but compatible with data protocols such as ISDN or T1/E1 lines on individual pairs.
Applications
Building entrances and risers: Connection of telecommunications lines to buildings and distribution between floors.
Multi-line telephone systems: Wiring of office buildings, call centers and hotels for numerous telephone lines.
Backbone network of systems: Transport of signals for security alarms, intercoms and traditional data lines.