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  • SCP CAT6SH-DB Shielded Direct Burial CAT6 Cable — Specifications

    September 08, 2026 2 min read

    Product specification sheet for the SCP CAT6SH-DB CAT6 shielded, gel-filled, direct-burial cable, enhanced 550 MHz, 1,000 ft spool.

    Full text manual (for reference)

    Product specification sheet for SCP CAT6SH-DB — CAT6 shielded direct-burial cable, enhanced 550 MHz, 23 AWG solid 4-pair, F/UTP with gel filling, per TIA/EIA 568-C.2, black LLDPE jacket, 1,000 ft spool.

    Overview

    This is a professional-grade CAT6 shielded, gel-filled, direct-burial network cable, rated for outdoor and underground use. It is verified to ANSI/TIA-568-C.2, ISO/IEC 11801, and YD/T 1019 standards, with RoHS-compliant, UV-resistant construction suitable for long-term burial or exterior installation.

    Construction

    Category F/UTP, Gel-Filled, CAT6-4P-PE
    Test Standard ISO/IEC 11801, TIA-568-C.2, YD/T 1019
    Conductor Solid bare copper, 0.565mm nominal OD
    Insulation HDPE, 1.12±0.03mm diameter
    Screening Material Mylar + Al/Mylar, 0.60±0.05mm thick
    Sheath LLDPE (RoHS compliant), black, UV-resistant, 7.8±0.4mm external OD
    Core Color Code 1. White-Blue/Blue, 2. White-Orange/Orange, 3. White-Green/Green, 4. White-Brown/Brown
    Rip-cord / Drain Wire Both included
    Packing Length 305±1.5m (1,000 ft) per spool, wooden reel, 27 reels per pallet
    Weight Net: 19.50 kg, Gross: 22.30 kg

    Sheath Physical Properties

    Tensile Strength (before aging) ≥10.0 MPa
    Elongation (before aging) ≥350%
    Aging Period 100°C × 24h × 10 days
    Elongation (after aging) ≥300%
    Cold Bend -20±2°C × 48h × cable OD, no visible cracks

    Electrical Characteristics (at 20°C)

    Delay Skew ≤45 ns/100m
    Velocity of Propagation 68%
    Unbalanced-to-Ground Capacitance Max 330 pF/100m
    DC Resistance Max 9.38 Ω/100m
    DC Conductor Resistance Unbalance Max 5.0%

    Technical Performance (per 100m)

    Frequency (MHz) Return Loss (dB) Attenuation (dB) NEXT (dB)
    1 20.0 2.03 74.3
    4.0 23.0 3.78 65.3
    8.0 24.5 5.32 60.8
    10.0 25.0 5.95 59.3
    16.0 25.0 7.55 56.2
    20.0 25.0 8.47 54.8
    25.0 24.3 9.51 53.3
    31.25 23.6 10.67 52.0
    62.5 21.5 15.38 47.4
    100 20.1 19.80 44.3
    200 18.0 28.98 39.8
    250 17.3 32.85 38.3
    350* 16.3 39.79 36.1
    550* 12.6 61.7 33.2

    * Values at 350 and 550 MHz are reference values.

    Manufacturer

    Structured Cable Products (SCP). www.scpcat5e.com