Symmetric high-frequency cables / switchboard cables

Cables for telephone switches and switchboard back panels

For the transmission of high-frequency signals in telecommunications equipment such as telephone switches and switchboard back panels, LEONI provides symmetric high-frequency cables and switchboard cables for transmission frequencies up to 32 MHz. These possess outstanding mechanical properties and are applicable for fix and mobile use. With a flame retardant and non corrosive cable jacket (FRNC), they are suitable for use with both indoor and outdoor applications. Due to small outer diameters and their high flexibility, high-frequency and switchboard cables from LEONI can be installed with low bending radii.

LEONI cables feature excellent electromagnetic shielding and a uniform foaming of the dielectric. One of LEONI's specialities is skin-foam-skin extrusion (LEONIzell®).

LEONI also provides HF-switchboard cables in pre-assembled versions.

Optional characteristics

  • Temperature range from – 20 °C up to + 70 °C
  • VDE, UL and CSA approval
  • Highly flexible
  • High voltage stability
  • Flame retardant and halogen free

Cross-sections

  • L45467-F4814-C6
  • L45467-Y515-C26
  • V45482-D87-G6

Construction

Order numberL45467-F4814-C6L45467-Y515-C26V45482-D87-G6
AWG262524
Type designation02YS(ST)CH 48X2X0.4/0.8-120 BD GR FRNCS-09YS(ST)CH 32X2X0.5 STVIII BD GES-09YS(ST)CH 8X2X0.6/1.2 BD GR FRNC
Jacket materialFRNCFRNCFRNC
Mechanical properties
Outer diameter13.5 mm (0.531 in)13.4 mm (0.528 in)9.1 mm (0.358 in)
Weight
256 kg/km (172 lb/1000 ft)238 kg/km (160 lb/1000 ft)117 kg/km (79 lb/1000 ft)
Permissable temperature range–33 °C up to 80 °C (–27 °F up to 176 °F)– 25 °C up to 70 °C (–13 °F up to +158 °F)– 40 °C up to 70 °C (–40 °F up to +158 °F)
Electrical properties
Impedance
(120 ± 15) Ohm(135 ± 20) Ohm(120 ± 12) Ohm
Capacity40 nF/km42 nF/km
NEXT 1 MHz50 dB85 dB50 dB
Attenuation values24 dB/100 m (at 100 MHz)105 dB/km (at 32 MHz)
Characteristics and standards
  • jacket material acc. to DIN EN 50290-2-27 (HD 624.7)
  • flame retardant acc. to IEC 60332-1-2
  • jacket material acc. to DIN EN 50290-2-27 (HD 624.7)
  • flame retardant acc. to IEC 60332-1-2
  • similar to TS 0031/96 part 3
  • RoHS compliant
  • jacket material acc. to DIN EN 50290-2-27 (HD 624.7)

Contact

We are looking forward to hearing from you. Please contact us for further information.

Contact form

Sales network

Languages
Contact
This site uses cookies in order to improve your user experience and to provide content tailored specifically to your interests. Detailed information on the use of cookies on this website is provided in our Privacy Policy. By using this website, you consent to the use of cookies.