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    • Cat3 telephone cable at factory price, 10, 20, 100 and 300 pairs.
    Outdoor Fiber Optic Cable
    Cat3 telephone cable at factory price, 10, 20, 100 and 300 pairs.
    Cat3 telephone cable at factory price, 10, 20, 100 and 300 pairs.
    Cat3 telephone cable at factory price, 10, 20, 100 and 300 pairs.
    Cat3 telephone cable at factory price, 10, 20, 100 and 300 pairs.
    Cat3 telephone cable at factory price, 10, 20, 100 and 300 pairs.
    Cat3 telephone cable at factory price, 10, 20, 100 and 300 pairs.

    Cat3 telephone cable at factory price, 10, 20, 100 and 300 pairs.

    • Place of origin: China
    • Brand name: Aixton
    • Certification: ISO9001, CE, FCC, ROHS
    • Terms of payment: L / C, T / T, Western Union
    • Delivery time: 5-20 days (depending on the quantity)
    • Shipping method: by sea, air, express

    We are happy to answer any questions, please send us your inquiries and orders.

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    Product Detail
    More information

    product detail

    Photos

    1.jpg2.jpg3.jpg4.jpg5.jpg

    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 high-pair telephone cable is a multi-conductor communication line comprising numerous twisted copper pairs, typically between 25 and 2400 pairs, encased in protective insulation and an outer jacket. Designed for high-density voice/data transmission, it supports analog/digital signals with minimal crosstalk due to the twisted-pair geometry. Commonly used in backbone telephone networks, commercial buildings, and multi-dwelling units, it ensures reliable connectivity over long distances. Materials include polyethylene insulation, PVC jacket, and 24 AWG copper wires. Its modular design simplifies installation and scalability, while shielding options enhance EMI resistance. This infrastructure remains critical for legacy systems and modern LAN/DSL integrations.

    Features

    Large-pair telephone cables have between 25 and over 1200 twisted copper pairs (24 AWG) with polyethylene/PVC insulation. Designed for voice and data backbone networks, they minimize crosstalk through shielding and twisted geometry, supporting POTS, DSL, and VoIP over long distances.

    Applications

    Large-pair telephone cables meet the needs of high-density telecommunications: backbone networks, multi-tenant buildings, Internet service providers, and campus systems. They distribute voice/data from central offices to end users, supporting analog/digital services such as POTS, DSL, and VoIP in indoor and outdoor environments.