U/UTP cat.5e kabelis, telekomunikāciju, LSOH, B2ca "FireHardy" 4x2x24 AWG, 1Gb/s, 250 MHz, 25 gadu garantija, INTERTEK ETL sertifikāts, pelēks, 500m - ALANTEC

Highest CPR fire rating – B2ca, available in Category 5E UTP with the required CPR certificate. The cable was tested by external notified laboratories for transmission parameters (INTERTEK) and CPR fire Euroclass (SGS Fimko Ltd.), achieving the highest quality parameters of this class: CPR B2ca s1a, d0, a1. The s1a subclass is the highest and strictest in terms of requirements, i.e. in addition to the s1 class criteria, it is subject to an additional smoke transparency criterion where smoke emission exceeds 80%. 5e transmission category, Class D, full copper conductors, unshielded cable core, designed to operate in an environment free of electromagnetic interference. Complies with industry standards: ISO/IEC 11801 (international standard corresponding to the Polish and European standard PN-EN 50173, developed on its basis) and ANSI/TIA – 568 (standard used in the American market). This type of telecommunications cable is intended for horizontal and vertical indoor installation in telecommunications and video surveillance networks. All ALANTEC cables comply with the CPR directive on the classification of construction products by fire resistance and defining test methods for cables intended for installation in buildings. The product is covered by a 25-year system warranty. CONSTRUCTION AND ELECTRICAL PARAMETERS. Category 5e Class D (100 MHz standard) with extended characteristics up to 250 MHz / 1 Gb/s. Cross-section AWG 4x2x24AWG. Conductors: solid copper with a diameter of 0.51 mm (24AWG). Insulation: HDPE. Fire classification: CPR (Euroclass) B2ca. Core: 4 twisted pairs. Shield: none. Sheath: halogen-free, fire-resistant material, limited emission of smoke and corrosive gases (LSOH/FRNC). PoE: IEEE 802.3at. Colour: light grey. ELECTRICAL PROPERTIES at 20ºDC. Loop resistance ≤ 95 Ω /km. Resistance unbalance ≤ 2%. Insulation resistance (500 V) ≥ 5000 MΩ *km. Capacitance at 800 Hz, nom. 48 nF/km. Capacitance unbalance ≤ 1500 pF/km. Characteristic impedance (1–1000 MHz) (100 ± 15) Ω. Nominal velocity of propagation (NVP) 71%. Propagation delay: Nominal ≤ 535 ns/100 m. Delay skew: Nominal ≤ 20 ns/100 m. DC installation tester, 1 min. (core) 1000 V. MECHANICAL PROPERTIES. Bending radius: 4 x outer ø. Maximum tensile force: 80 N. Operating temperature range: from -40 °C to + 90 °C. Installation temperature range: from 0 °C to + 50 °C. Outer diameter: 5.2 mm. Weight kg/km: 30. Packaging: reel (500 m)