3.km min.4 (0.
5.4 0.
2.
4.6
Max.. 1. Core insulation solid PE.
Transmission element each cores are twisted star quad, the quads are stranded units,
the units are stranded the cable core. min. 10D
Cable lifetime min.. 10
Mutual capacitance nF/km 3
Capacity unbalance 800 pF/500 800 800
Effective test voltage wire/wire 600 600
Effective test voltage wire/shield 2,000 2,000
Operating voltage Vss 250 250
Packing drums. Copper wire. Plastic tape.6)
Specification: MMD57V4
Application
»
for basic phone services analogue and digital transmission systems
»
the cables with PVC jacket are designed placed areas with fire spread danger
Environmental conditions
Temperature ranges for laying and assembly +40 °C
Operation and store temperatures –30 +50 °C
Permitted minimum bending radius min.x4x0.
Description materials:
1.108
FRQKAHM (QF INDOOR)
.
INSTALLATION
. loop resistance Ω/km 300 130
Insulation resistance GΩ. PVC outer jacket, black. years
D
outside cable diameter
Electrical parameters (20 °C)
Conductor diameter 0. Laminated aluminium foil.
5
