Cable R8ST4H23 S/FTP CAT. 8.1 4x2xAWG23/1 – shielded – FR-LSZH

Code : cavo-rame-categoria-8-1
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Description

S/FTP CAT 8.1, 4-pair cable (100 Ohm) with each pair shielded with aluminum tape and overall tinned copper braid, FR-LSZH (Fire Retardant – Low Smoke Zero Halogen) flame and fire retardant jacket, tested up to 2 GHz. Ideal for the realization of transmission channels of Class I.

Applications and performance

  • Applications and performance Cable suitable for the realization of cabling systems inside data centers according to EN 50173; ISO/IEC 11801 and ANSI/TIA 568.
    Ideal for indoor Class I applications up to 40 GbE on IEEE 802.3ba, PoE/PoE+/PoE++ protocols and for Multimedia applications (Video, Data, Voice). Electrical characteristics meet the Category 8.1 channel requirements for distances up to 30 m.

Reference standard

  • Certifications Data transmission cables of Category 8.1 in accordance to ISO/IEC 11801; IEC 61156-5; EN 50173-1; ANSI/TIA 568.

Construction Features

  • Inner conductors – material/diameter Solid bare copper/AWG 23/1 (0,58mm)
  • Insulation – material/diameter Foam skin PE max. diam. 1,60
  • Pair shield Nastro Al/Mylar
  • Overall shield Tinned copper wire braid
  • Cable diameter 7.9 ± 0.5 mm
  • Outer jacket – material/color LSZH/Yellow RAL 1021
  • Lead-free Yes
  • Cable weight 67 kg/km

Features Mechanics

  • Use Indoor
  • Bending radius during installation 8 x outer diameter
  • Bending radius after installation 4 x outer diameter
  • Max pull strength 110 N (11 kg max.)
  • Installation temperature From 0°C to +50°C
  • Operating temperature From -10°C to +60°C

Behaviour at fire

  • CPR regulation EN 50575
  • Fire behaviour EN 50399
    EN 60332-1-2; CEI 20-35/1-2
  • Acid gas emission EN 60754-2
    CEI 20-37/2-2
    Smoke density EN 61034-2
    CEI 20-37/3-1

Electrical properties at 20°C

  • DC loop cond. resistance Max 2,4 Ohm/30m
  • Insulation resistance 5 GOhm x km
  • Max. capacitance unbalance 99 pF/30m
  • NVP nominal velocity of propagation 70%
  • Max. propagation delay 171 ns/30m
  • Characteristic impedance100 ± 5 Ohm

GENERAL DOCUMENTATION

Specifications
Word (.doc) Excel (.csv)