Outdoor shielded telephone cable, 10, 20 and 50 pairs
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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
A multi-pair telecommunications cable (usually hundreds to thousands of pairs) used to connect head offices to distribution points or high-density buildings.
Features
1. High number of pairs: Contains hundreds or thousands of individual twisted copper pairs.
2. Twisted pair structure: Each pair is individually insulated and twisted to reduce noise.
3. Robust design: Constructed with a tough coating and shielding for greater durability in harsh environments (e.g., conduits, underground).
4. Centralized use in backbone network: It is mainly implemented as power/distribution cabling between network nodes (e.g., head office to cabinets).
Applications
1. Links from the Central Office (CO) to the Distribution Point: Main backbone network to connect telephone exchanges to distribution cabinets on the street or to access points in buildings.
2. High-density building feeders: These supply large-scale service connections to offices, apartments, or campuses with multiple tenants.
3. Underground/aerial trunk lines: These serve as main cabling in conduits, tunnels, or pole networks between critical nodes.
4. Power cables for FTTx networks: They provide copper connectivity from fiber aggregation points to end-user areas.