applications |
*10 Base-T
*100 Base-T4 *100 Base-TX *100 Base-VG-ANYLAN *155 Mbps ATM *622 Mbps ATM *1000 Base-T |
standards |
*ISO/IEC 11801
*ANSI/TIA/EIA-568-C *YD/T 1019 *UL 444 *IEC 61156 |
material instructions |
*conductor : 24AWG copper
*insulation : solid HDPE or skin-foam-skin PE *sheath : environment friendly PVC or flame retardant PE or low smoke zero halogen polyolefin |
characteristics |
*more bandwidth excess than 100 MHz standard required
*comply with ROHS standard *the products of special outer sheath or purpose can be designed according to customer's demands |
physical electrical characteristics |
*D.C resistance (max) : 9.5 Ω/100 m at 20 celsius degree
*mutual capacitance (max) : 5.6mF/100m *dielectric strength between conductors (min): 2.5kv/2s *impedance : 1-100 MHz 100±15Ω *differential phase delay (max) : 30ns/100m *permitted bend radius : over 8 times diameter of the cable |
frequency
(MHz) |
max
attenuation (dB/ 100m) |
min
NEXT (dB/ 100m) |
min
PSNEXT (dB/ 100m) |
min
ELFEXT (dB/ 100m) |
min
RL (dB) |
min
phase velocity (m/s) |
max
phase delay (ns/ 100m) |
4 | 4.1 | 57 | 54 | 52 | 23 | 0.604c | 552 |
10 | 6.5 | 51 | 48 | 44 | 25 | 0.612c | 545 |
16 | 8.2 | 48 | 45 | 40 | 25 | 0.614c | 543 |
20 | 9.3 | 46 | 43 | 38 | 25 | 0.615c | 542 |
31.25 | 11.7 | 43 | 40 | 34 | 24 | 0.617c | 540 |
62.5 | 17 | 39 | 36 | 28 | 22 | 0.619c | 539 |
100 | 22 | 36 | 33 | 24 | 20 | 0.620c | 538 |