|
|
|
|
|
[ Our Product ][
]
USB 1.0 Cable
APPLICATION : Can be used as scanner, printer, mouse. keyboard and so on low frequency product.
COMPOSITION : (a) Fully Rated : 28AWG(7/0.127) x 1P + (20-28AWG) x 2C + AL/MY + 28AWG D.W. + 65%BD
(B) Sub Channel : 28AWG(7/0.127) x 1P + (20-28AWG) x 2C + AL/MY
(a) Fully Rated: (b) Sub Channel:
(1) Jacket, (2) Braid, (3)AL/MY, (4)Data Pair, (5) Power Wire,
(6) Power Conductor, (7) Drain Wire. 28AWG 7/0.127, (8) Data Conductor,
(9) Data Pair, (10) Power Wire, (11) Paper
|
JACKET O.D (FULL RATED) |
|
|
WIRE |
O.D |
|
28#1PR+28#2C |
4.3+/-0. 15 nun |
|
28#1PR+26#2C |
4.7+/-0. 1 5 mm |
|
28#1PR+24#2C |
4.7+/-0. 15 mm |
|
28#1PR+22#2C |
5.0+/-0.15 mm |
|
28#1PR+20#2C |
5.1+/-0. 15 mm |
|
JACKET O.D (SUB-CHANNEL) |
|
|
WIRE |
O.D |
|
28#1PR+28#2C |
3.8+/-0. 15 mm |
|
28#1PR+26#2C |
4.0+/-0.15 mm |
|
28#1PR+24#2C |
4.0+/-0.15 mm |
|
28#1PR+22#2C |
4.4+/-0.15 mm |
|
28#1PR+20#2C |
4.6+/-0. 15 mm |
ELECTRICAL CHARACTER : (for Fully rated only)
|
(1) VOLTAGE RAT1NG |
30V(rms) Maximum. |
||||||||||
|
(2) CONDUCTOR RESISTANCE |
GAUGE |
28 |
26 |
24 |
22 |
20 |
|||||
|
DCR Ω/M |
0.232 |
0.145 |
0.089 |
0.057 |
0.038 |
||||||
|
(3) UNBALANCE RESISTANCE |
Between conductors resistance skew <= 5%. |
||||||||||
|
(4) IMPEDANCE |
76.5Ω~103 .5Ω ( TDR Differential) |
||||||||||
|
(5) ATTENUATION |
Frequency (MHZ) |
0.064 |
0. 256 |
0. 512 |
0.772 |
1 |
4 |
8 |
10 |
16 | |
|
Attenuation dB/cable |
4.8 |
0.7 |
8. 2 |
9.4 |
12 |
24 |
35 |
38 |
48 | ||
|
(6) PROPAGATION DELAY |
Fully rated twisted signal pair must he equal to or less than 30 ns. Frequency range of 1-16MHZ |
Spec. ns/m |
9 |
8 |
7 |
6. 5 | |||||
|
Cable Length Max. |
3.3 |
3.7 |
4. 3 |
4 | |||||||
|
(7) SKEW |
Below 10 MHZ, The propagation delay of two signal wires skew <= 65.6ps/m. |
||||||||||
[ Our Product ][]