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. PVC outer jacket, black.
5. years
D
outside cable diameter
Electrical parameters (20 °C)
Conductor diameter 0.108
FRQKAHM (QF INDOOR)
.x4x0. 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. Laminated aluminium foil. loop resistance Ω/km 300 130
Insulation resistance GΩ.4 0. 10D
Cable lifetime min..
5. Copper wire.6
Max. Core insulation solid PE.
INSTALLATION
.
4. Plastic tape.
3.4 (0.. min.
Transmission element each cores are twisted star quad, the quads are stranded units,
the units are stranded the cable core.
2.km min.
Description materials:
1. 1
