| CURRENT RATE | 1 eur / Kč | | 25,079 | 16.12.-22.12.2024 |
|---|
| WEEKLY METAL PRICES | Cu | Al |
|---|---|---|
| Base price | eur/100 kg | | 150,00 | 150,00 |
| Current price | eur/100 kg | | 892,37 | 316,21 |
| Current recalculation | eur/kg | | 7,42 | 1,66 |
| CURRENT RATE | 1 eur / Kč | | 25,12 Kč | 20.12.2024 |
|---|
| DAILY METAL PRICES | Cu | Al |
|---|---|---|
| Base price | eur/100 kg | | 150,00 | 150,00 |
| Current price | eur/100 kg | | 877,80 | 310,72 |
| Current recalculation | eur/kg | | 7,28 | 1,61 |
Copper wire
Core insulation – solid PE
PVC or FRNC outer jacket
Transmission element – every 2 conductors stranded in pair
EIA/TIA 568/A, ISO/IEC 11801, EN 50173
» instalation LAN net
» data transfer
Temperature ranges for laying and assembly –10 °C to +60 °C
Operation and store temperatures – 20 °C to +50 °C
Permitted minimum bending radius min. 10D
Cable lifetime min. 30 years
D – outside cable diameter
| Pair No. | A – conductor | B – conductor |
| 1 | white with blue rings | blue |
| 2 | white with orange rings | orange |
| 3 | white with green rings | green |
| 4 | white with brown rings | brown |
| Conductor diameter | mm | 0.5 |
|---|---|---|
| Max. loop resistance | Ω/km | 93.8 |
| Insulation resistance | GΩ.km | 10 |
| Mutual capacitance | nF/km | 56 |
| Mean impedance | Ω | 100 ± 15 |
| Max. capacity unbalance | pF/500 m | 330 |
| Min. Structural Return Loss (SRL) 1–20 MHz 20–100 MHz | dB/100 m | 23 23–10 log (f/20) |
| Max. attenuation | dB/100 m | 1.967 × √f + 0.023 f+0.05 /√f |
| Min. near END Crosstalk (NEXT) | dB/100 m | 23–15 log (f/0.772) |
U72 | U72-H 
