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EA2504A

Product catalog summary

Standards: The document specifies that the cables comply with ICT standards RD 401/2003 and UNE 50265-1-2, ensuring flame retardancy and RoHS compliance.

Description and Application: These are indoor telephone cables ranging from 11 to 202 pairs, featuring copper conductors with a diameter of 0.51 mm and solid PE insulation. The cables are designed for distribution within buildings and are protected by an aluminium/polyester tape and a grey PVC sheath.

Construction: The cables consist of annealed copper conductors, solid HDPE insulation, and are organized in pairs. For cables with more than 26 pairs, they are grouped in units of 25 pairs. The core is wrapped with a dielectric tape, and the sheath is marked with manufacturer details and length.

Electrical Characteristics (at 20ºC): The maximum conductor resistance is 91 Ω/km, with a resistance unbalance of up to 2.5%. The minimum insulation resistance is 5000 MΩxkm at 15ºC and 500 V. Mutual capacitance is a maximum of 58 nF/km at 800 Hz, and dielectric strength is 1000 Vdc between conductors and 2500 Vdc between conductor and screen.

Transmission Characteristics (at 20ºC): Nominal attenuation values are provided for frequencies ranging from 0.8 KHz to 1000 KHz, with values of 1.30 dB/km to 21.4 dB/km respectively.

Other Characteristics: The cables operate within a temperature range of -25ºC to +75ºC and have a minimum bending radius of 12 times the cable radius. They are flame retardant according to UNE-EN-50265-2.

Dimensions and Weights: The document lists various cable configurations, detailing the number of pairs, cable diameter, approximate weight, and drum length for each configuration.

Catalog excerpts

DESCRIPTION AND APPLICATION Indoor telephone cables from 11 to 202 pairs, copper conductors of 0.51 mm diameter, solid PE insulation. The pairs are twisted into units of 25 pairs and these are stranded to form the core that is protected with aluminium/polyester tape and a PVC grey sheath. These cables are used as distribution cables within buildings and meet the RD 401/2003 for ICT. CONSTRUCTION • Conductors: Annealed copper, diameter of 0.51 mm. • Insulation Solid HDPE. • Cabling elements: Pairs. • Lay-up. Up to 26 pairs in layers. Cables with more than 26 pairs in units of 25 pairs. • Core wrapping. Longitudinal dielectric tape applied with overlap. • Screen. Aluminium/polyester tape with a continuity wire. • Sheath: PVC grey colour. • Sheath marking: The outer sheath shall be marked at regular intervals with the following information: o Name of Manufacturer / year / Length markings o Other type of markings is also possible according to the customer Maximum conductor resistance (O/km) Resistance unbalance (%) 100x(RmgX-Rmin)/(Rmin +Rmax) Minimum insulation resistance (MOxkm, 15°C, 500 V) Mutual capacitance (nF/km, 800 Hz) Capacitance unbalance (pF/km, 800 Hz) Pair-pair Pair-earth Dielectric strength (Vdc, 3 s) conductor - conductor conductor - screen < 45rms (<12 pairs) / < 145 (>12 pairs) Average: < 574 (>12 pairs) / maximum: < 2625 All drawings, designs, specifications and particulars of weights, dimensions, etc. in this documentation are only indicative and must not be considered contractual. Cables de Comunicaciones Zaragoza, SL. Poligono de Malpica, calle D, n° 83. 50016 Zaragoza - Espafia +34 976 729 900 | +34 976 729 974 www.cablescom.com | [email protected] Certified Company ISO 9001 - ISO 14001

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Nominal attenuation (dB/km) 0,8 KHz 1.30 OTHER CHARACTERISTICS Temperature range: from -25° C to +75° C Minimum bending radius: 12 x Rcable Flame retardant according to UNE-EN-50265-2 All drawings, designs, specifications and particulars of weights, dimensions, etc. in this documentation are only indicative and must not be considered contractual. Cables de Comunicaciones Zaragoza, SL. Poligono de Malpica, calle D, n° 83. 50016 Zaragoza - Espafia

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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