Multifunctional cables for mobile networks with FTTA
LEONI can combine different cable elements such as copper wires, fiber optics, shielded pairs, coaxial cables and tubes in hybrid cable constructions. Thus, the supply of data, signals, power and even media can be effected via one single robust cable. Space requirement and installation time of the cabling can be reduced for indoor and outdoor units.
Next to many fiber optic, power, data and jumper cables for mobile networks, Fiber to the Antenna (FTTA) and other applications, LEONI offers different hybrid solutions especially developed for Remote Radio installations. These are robust and weatherproof connections of the Remote Radio Head (RRH) at the top of a mobile phone mast with the base station. Data transfer is achieved by using fiber optic cables or twisted-pair copper cables in line with the IEEE 802.16 WiMax standard. High-performance power cables ensure the power supply.
The fiber optic solution displayed here enables power and data transmission without interference over an installation length of over 100 m (328 ft).
|Type designation||2Y(ST)CH 0.45/2.8-75 LI VZN |
LIH CH 2X0.75/1.9 VZN FRNC
L-Y CY 3X1X2.5
|9Y(ST)C 4X2X0.5/0.98-100 LI|
LI9Y (ST)CY 3X1X2.5
|Outer diameter||8.0 mm (0.315 in)||12.6 mm (0.496 in)||9.9 mm (0.390 in)|
|Weight||93 kg/km (62 lb/1000 ft)||218 kg/km (146 lb/1000 ft)||233 kg/km (160 lb/1000 ft)|
|Permissible temperature range||– 40 °C up to 80 °C (– 40 °F up to 176 °F)||– 40 °C up to 80 °C (– 40 °F up to 176 °F)||– 40 °C up to 80 °C (– 40 °F up to 176 °F)|
|Attenuation max.||850nm 3.2 db/km|
1300nm 0.9 db/km
|Impedance||(75 ± 5) Ohm||(100 ± 15) Ohm|
|Capacity||67 nF/km||48 nF/km|
|NEXT 1 MHz||65.3 dB|
|Attenuation values||32 dB/100 m (at 400 MHz)||32 dB/100 m (at 100 MHz)|
|Characteristics and standards|