Leviton - Category 6 U/UTP EuroClass Cca Cable — C6U‑Cca‑Rlx‑305GY (Gray)

Leviton – Category 6 U/UTP EuroClass Cca Cable — C6U‑Cca‑Rlx‑305GY (Gray)

23‑AWG solid Cat 6 U/UTP cable with central separator and HFFR‑LS EuroClass Cca jacket, 250 MHz, 305 m reel, nominal Ø 6.15 mm, manufactured in the UK.

Leviton Category 6 U/UTP EuroClass Cca cable is a 4‑pair, 23 AWG solid annealed copper cable engineered for Class E (Cat 6) systems up to 250 MHz. The design includes a central separator for improved pair isolation and a Halogen Free Flame Retardant Low‑Smoke (HFFR‑LS) jacket that meets CPR EuroClass Cca s1a d1 a1. Supplied on a 305 m reel in gray (C6U‑Cca‑Rlx‑305GY), the cable supports Gigabit Ethernet, PoE, voice, and video applications and is produced in a carbon‑neutral UK facility.

SKU / Part Number

C6U‑Cca‑Rlx‑305GY

Electrical & Performance (selected)

Characteristic impedance: 100 Ω ±5% @ 100 MHz.
Field test NVP: 0.69.
Typical insertion loss: 18.9 dB/100 m @ 100 MHz; 31.1 dB/100 m @ 250 MHz.
Typical NEXT / PSNEXT / ACR‑F / PSACR‑F margins exceed Class E requirements (see datasheet tables for full frequency breakdown).
Conductor loop resistance: typical 16 Ω/100 m.
Delay skew: typical 25 ns/100 m @ 100 MHz.

Mechanical / Environmental

Pairs: 4 U/UTP with central separator.
Conductor: 23 AWG solid.
Nominal outer diameter: 6.15 mm.
Nominal weight: 44.6 kg/km.
Installation temp: 0 °C to +50 °C.
Operating temp: −20 °C to +75 °C.
Max tensile load (installation): 10 kg.
Min bend radius: 8 × OD (installation), 4 × OD (operation).

Standards, Fire & Compliance

ISO/IEC 11801 Class E; IEC 61156‑5; EN 50173‑1; ANSI/TIA‑568.2‑D.
CPR / Reaction to fire: EN 13501‑6 EuroClass Cca s1a d1 a1.
IEC 60332‑1‑2 and IEC 60332‑3‑22 pass; IEC 61034 smoke pass; IEC 60754 acid gas pass.
Supports IEEE 802.3 PoE Types 1–4; Cisco UPOE / UPoE+; Power over HDBaseT PoH.

Packaging, Origin & Warranty

Standard packaging: 305 m reel/box; box size 435 × 265 × 405 mm; gross weight ~14.4 kg.
Country of Origin: United Kingdom.
Included in Leviton Limited 25‑Year System Warranty when used with qualifying Leviton copper connectivity and certified installers; see Leviton warranty terms for details.

Product Specification

Features and Benefits

23‑AWG solid annealed copper for low loop resistance and stable performance.
Central separator reduces internal crosstalk for improved channel margins.
HFFR‑LS (EuroClass Cca) jacket for low smoke, low acid gas and CPR compliance.
Rated to 250 MHz for Class E (Cat 6) applications including Gigabit Ethernet.
Suitable for PoE up to IEEE 802.3bt Type 4 and vendor extended PoE solutions.
Manufactured in a carbon‑neutral UK facility; recyclable reel and box packaging.