ftp cat 6 four-pairs patch shield data cable
http://www.ahdqjt.com time: 11/10/10 10:13
executive standard:
accordance with the china standard no. yd/t（1019-2001）, american standard no. ansi/tia/eia-568b.2 , iso/iec11801 and ul444 of america.
product description:
construction: stranded tinned flexible copper, hdpe insulation, two insulated condutors twisted, pvc, flame-retardant pvc or low smoke no halogen material
conductor: solid copper, diameter in 7×0.16mm
insulation: solid polyethylene
pairs: four pairs, color: blue/blue-white, orange/ orange-white, green/green-white, brown/ brown-white
cable core: four-stranded
shield: aluminum foil, polyester tape and drain wire
sheath: flame-retardant pvc or low smoke no halogen material with diameter in 6.2 mm
character impedance 250ω
product performance:
（mhz） frequency |
（ohm） |
（db） |
db/100m |
db/100m |
db/100m |
0.772 |
100±15 |
19.4 |
2.2 |
76.0 |
70.2 |
1.0 |
20.0 |
2.4 |
74.3 |
68.0 |
|
4.0 |
23.0 |
4.6 |
65.3 |
56.0 |
|
8.0 |
24.5 |
6.4 |
60.8 |
49.9 |
|
10.0 |
25.0 |
7.2 |
59.3 |
48.0 |
|
16.0 |
25.0 |
9.1 |
56.2 |
43.9 |
|
20.0 |
25.0 |
10.2 |
54.8 |
42.0 |
|
|
|
|
|
|
|
25.0 |
24.3 |
11.5 |
53.3 |
40.0 |
|
31.25 |
23.6 |
12.9 |
51.9 |
38.1 |
|
62.5 |
21.5 |
18.6 |
47.4 |
32.1 |
|
100.0 |
20.1 |
23.9 |
44.3 |
28.0 |
|
200.0 |
18.0 |
35 |
39.8 |
22.0 |
|
250.0 |
17.3 |
39.4 |
38.3 |
20.0 |
application:
the cable shall be used as communication line of speech, integrated services digital network(isdn), 100mbpstpddi、atm155mbps and 622mbps horizontal subsystem. the cable is designed compliance with other six types data cable.
：
：cables
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