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Information and Communication technology, Safety cable systems, Building automation, Elevator cable systems, Cable harnessing, logistics and support
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Poznámky redaktora
Swiss Standard
Telephone Cable Type U72 MP
according Swisscom Specifications 844. 135) 125 123 0.90 11.) pF/m Earth unbalance pF/500m Characteristic Impedance (guidance values)
Construction
Copper unscreened
0,4 wire solid, tinned 0,90 mm, insulation pair transparent synthetic tape metal mixture PVC, grey RAL 7035 layer PVC, grey RAL 7035 cable diameter -20°C +80°C according IEC 189-2 Dätwyler U72MP, manufacturing year, manufacturing no, metre
Conductor 0.13
Communication technology
Type 4834-U
Product information
Copper screened Cables
Application
Connection cable for data transmission, Mbit/s interface cable May used where high near end cross talk attenuation values are required Single cable Conductor Core Twisting type Ribbon Screening Outer sheath Multiple cable Twisting type Outer sheath Min.00 1.56 0. min. 3. bending radius Temperature range Colour coding Marking
Description Electrical resistance Ω/km Resistance unbalance core-to-core Mutual Capacitance (nom.40 306 1000 306 223 147 133 129 127 (max.00 600 2000 2
Mechanical properties
Fibre optic
General properties
Electrical properties
Systems
Accessories
Characteristic Attenuation dB/100m (guidance values)
Near Cross talk attenuation Earth unbalance attenuation dB
telefil U72MP 0708/e
Transfer impedance mΩ/m Test voltage core-to-core Test voltage core-to-screen Test voltage screen-to-screen kV
at kHz kHz 100 kHz 340 kHz 600 kHz 1000 kHz 2000 kHz 5000 kHz kHz kHz 100 kHz 340 kHz 600 kHz 1000 kHz 2000 kHz 5000 kHz MHz 100 kHZ 100 1000 kHZ MHz MHz min. Hz
U-56
Informations
.10) 4. min.80 (max.71 1.10 2.) pF/m Mutual Capacitance (max.50 2
