Laminated aluminium foil. outer jacket, black.0 72.
Transmission element each cores are twisted star quad, the quads are stranded units,
the units are stranded the cable core.
5.6; 0.
5.6 0.. loop resistance Ω/km 130. Vss 250 250
Packing drums. Core insulation foam skin PE.
Description materials:
1..8)
Specification: TDO 18/08
Application
» for basic phone services analogue and digital transmission systems
» for aerial use
Environmental conditions
Temperature ranges for laying and assembly –10 +60 °C
Operation and store temperatures –40 +70 °C
Permitted minimum bending radius min.
6.8
Max. 10D
Cable lifetime min.
2.22
TK (aerial)
. 1. Copper wire.
4. years
D
outside cable diameter
Electrical parameters (20 °C)
Conductor diameter 0. Steel wire messenger.
3. Crepe paper.km min.0
Insulation resistance min.x4 (0. min. 5
Mutual capacitance nF/km 42
Capacity unbalance k1
at 800 pF/500 800 300
Effective test voltage wire/wire 500 500
Effective test voltage wire/shield 2,000 2,000
Operating voltage max. GΩ.
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