Products产品中心 Standards标准库 Industries应用行业 Insights资讯 Generator线缆生成器 About关于我们
Request a Quote索取报价
← Back to Category 3 U/UTP PVC Voice Telephone Cable
Cable Specification Sheet ANSI/TIA-568 Category 3 · Rev 01 · 2026-06

Category 3 U/UTP PVC voice telephone cable

Ordering reference  Category 3 U/UTP PVC voice telephone cable

ANSI/TIA-568 Category 3 Category 3 U/UTP PVC voice telephone cable

Application

Voice backbone · Telephone distribution · Intercom systems · Low-speed data circuits

1234
Indicative 12-pair construction — copper conductor, not to scale

Construction

  1. 1
    Conductor (per core)24 AWG solid bare copper conductor · 1 × Ø0.8 mm · IEC 60228 cl.1
  2. 2
    Pair insulationPE pair insulation · Wall PE pair insulation mm
  3. 3
    FillerBedding / filler
  4. 4
    SheathPVC jacket

Technical parameters

Pair count25 pair
Conductor diameter0.5 mm
Conductor construction24 AWG solid bare copper conductor
Pair / unit construction1 x 25 pair unit + earth option
Screen / moisture protectionScreen-free U/UTP voice cable construction
InsulationPE pair insulation
Outer sheathPVC jacket
Electrical reference97.8 Ω/km max, Category 3 voice transmission reference up to 16 MHz
OD guide13.6 mm
Weight guide147 kg/km
Conductor material24 AWG solid bare copper conductor
Operating temperature−40 °C to +70 °C
Bend radius8 x OD during installation
Max DC resistance at 20 °C36.00 Ω/km
Mutual capacitance (nom.)≈ 52 pF/m (nominal)
Routine test voltage2.5 kV a.c. 5 min

Ratings & materials

StandardANSI/TIA-568 Category 3
UE Cable · China sales@uecable.com

Confirm quantity, colour, printing, packing length, delivery country and required test documents when sending an enquiry.

Request Quote