频率
mhz
特性阻抗
ohm
回波损耗db
衰减db/100m
近端串音
db/100m
等效远端串音db/100m
0.772
100±15
19.4
1.8
67.0
66.2
1.0
 
20.0
2.0
65.3
64.0
4.0
 
23.0
4.1
65.3
52.0
8.0
 
24.5
5.8
51.8
45.9
10.0
 
25.0
6.5
50.3
44.0
16.0
 
25.0
8.2
47.2
39.9
20.0
 
25.0
9.3
45.8
38.0
25.0
 
24.3
10.4
44.3
36.0
31.25
 
23.6
11.7
42.9
34.1
62.5
 
21.5
17.0
38.4
28.1
100
 
20.1
22.0
35.3
24.0
产品特性：结构：单股裸铜线，聚乙烯(pe)绝缘，两根绝缘导线扭绞成对，聚乙烯或聚氯乙烯或低烟无卤护套。
标准：国标yd/t 1019-2001；ansi/eia/tia-568-b.2-2001; iso/iec11801
适用于：可应用于语音，综合业务数据网络(isdn)。atm155mbps和622mbps,100mbpstpddi，快速以太网和千兆以太网，以及其他专为6类电缆设计的应用
product characteristic:
structure:a naked copper line, gather the ethylene(pe) to insulate, two insulation lines twist together, the ethylene or pvcs or low smoke jecket without halogen.
standard:the nation standardyd/t 1019-2001；ansi/eia/tia-568-b.2-2001; iso/iec11801can be applyin the speech ,integrated services digital network(isdn)，atm155mbps and 622mbpses, the 100mbps tpddi, fast ether net and thousand trillion ether nets, and the application of just for 6 electric cable designs of other.

---

杭州润贝通信设备有限公司
俞雷
13305719399
中国 杭州