ftp cat 6 four-pairs patch shield data cable
http://www.ahdqjt.com time: 11/10/10 10:13executive 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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