Reference Standards
TJ/CL313-2014
Code/T1019-2013
Article 568
Product Features
1. Impedance: 100 Ω
2. Conductor: Category 5 and Category 6 flexible conductors
Conductor material: bare copper, tin plated, silver plated
4. Bending radius 5D (special requirement)
Transmission characteristics
| CAT5/5e | CAT6 | CAT6A | CAT7 | |
| Impedance（Ω） | 100±15
1～100MHz |
100±15
1～250MHz |
100±15 1～250MHz
100±22 150～500MHz |
100±15 1～250MHz
100±22 150～500MHz 100±25 250～600MHz |
| Attenuation（dB/100m） | ＜2.0 @1.0MHz
＜21.3 @100MHz |
＜5.68 @1.0MHz
＜49.27 @250MHz |
＜2.08 @1.0MHz
＜45.26 @500MHz |
＜2.7 @1.0MHz
＜75.5 @600MHz |
| Return loss（dB) | ＞20.0 @1MHz
＞19.0 @100MHz |
＞20.0 @1MHz
＞17.3 @250MHz |
＞20.0 @1MHz
＞17.3 @500MHz |
＞23.0 @4MHz
＞15.6 @600MHz |
| Working capacitor | ≤56PF/m @1kHz | ≤56nF/m @1kHz | ≤56nF/km @1kHz | ≤55nF/km @800Hz |
| Unbalanced capacitance to ground | ≤1.6PF/m @1kHz | ≤3.3PF/m @1kHz | ≤160nF/km @1kHz | ≤110nF/km @800Hz |
| Near-end crosstalk(dB) | ＞62.3 @1MHz
＞32.3 @100MHz |
＞74.3 @1MHz
＞38.3 @250MHz |
＞75 @1MHz
＞34.8 @500MHz |
＞75 @4MHz
＞60.7 @600MHz |
| Test voltage | 1000V DC 1min | 1000V DC 1min | 1000V DC 1min | 1000V DC 1min |
