China Outdoor Symmetrical Twisted-Pair Cable UTP Cat5 (HSYY5) 16 Pairs, Find details about China Outdoor Data Cable, Cat5 from Outdoor Symmetrical Twisted-Pair Cable UTP Cat5 (HSYY5) 16 Pairs
Physical/Electrical characteristics | ||||||
Differential Phase Delay(Max) | 45ns/100m | Impedance | 4-100MHz 100±15Ω | |||
Mutual capacitance(Max) | 5. 6nF/100m | D. C Resistance(Max) | 9. 5Ω/100m at 20ºC; | |||
Dielectric Strength Between Conductors(Min) | 2.5kV/2s | Permitted Bend Radius | No less than eight times the cable diameter | |||
Transmission Performance | ||||||
Frequency (MHz) | Attenuation (Max) (dB/100m) | NEXT(Min) (dB/100m) | ELFEXT(Min) (dB/100m) | RL (Min) (dB) | Phase Velocity (Min) (m. /s) | Phase Delay (Max) (ns/100m) |
4 | 4.1 | 53.3 | 49 | 18. 8 | 0. 604c | 552 |
8 | 5. 8 | 48. 8 | 42.9 | 19. 7 | 0. 610c | 547 |
10 | 6. 5 | 47. 3 | 41 | 20 | 0. 612c | 545 |
16 | 8. 2 | 44.2 | 36. 9 | 20 | 0. 614c | 543 |
20 | 9. 3 | 42.8 | 35 | 20 | 0. 615c | 542 |
25 | 10. 4 | 41. 3 | 33 | 19. 3 | 0. 616c | 541 |
31. 25 | 11. 7 | 39. 9 | 31. 1 | 18. 6 | 0. 617c | 540 |
62.5 | 17. 0 | 35. 4 | 25. 1 | 16. 5 | 0. 619c | 539 |
100 | 22.0 | 32.3 | 21 | 15. 1 | 0. 620c | 538 |