 |
| pack |
 |
| weimai cable |
 |
| QC |
Standard Compliance
|
Applications
|
- ANSI/TIA-568-C.2Category 5E 1000BASE-T(IEEE802.3ab Gigabit Ethernet)
- ANSI-TIA/EIA-568-B.2Category 5E 100BASE-TX(IEEE802.3u Fast Ethernet)
- ISO/IEC11801:2002 class D 10BASE-T(IEEE 802.3 Ethernet)
- EN50173-1Category 5E 52/155/622 Mbps and 1.2Gbps ATM
- EN50288-3-1,IEC61156-5 POE(IEEE802,3af,IEEE802.3at)
- UL444,NEC800,NEMAWC63.1 TP-PMD,TPDDI,ISDN,VOIP
- ICEAS-90-661 Category 5E Analog &DigitalVoice ,Digital &Analog Video
1) Construction
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l Center Conductor:
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24 AWG/0.51mm BC 4PAIRS
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l Insulation:
|
0.90mm HDPE(High Density Polyethylene)
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l Rip Cord
|
Under Jacket
| ||||||||
l Out Jacket：
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5.5mm UV-Proof PVC Black Color
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l Messenger:
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1.02mmSTEEL
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2) Electrical Characteristics
| |
l Impedance:
|
100+/-15Ω
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l Mutual Capacitance:
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5.6nF Max/100m
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l Capacitance, Unbalance:
|
160pF Max/100m
|
l DC Resistance:
|
9.38 Ω Max./100m
|
l DC Resistance, Unbalance:
|
2% Max
|
l Insulated Resistance:
|
5000 MΩ/Km
|
l Dielectric Strength:
|
1KV/min
|
l Propagation Delay:
|
536 ns/100m Max @350MHz
|
l Delay Skew:
|
25 ns Max
|
l NVP:
|
69%
|
l Voltage:
|
300Volts AC or DC
|
l Flame Rating
|
CMX(UL444)
|
l Approvals:
|
RoHS Compliant 2002/95/EC
|
3)Transmission performance
| |||||||||||
Frequency
MHz
|
Attenuation
dB/100m
|
NEXT
dB Min.
|
PSNEXT
dB Min.
|
ELFEXT
dB/100mMin
|
PS ELFEXT
dB/100mMin.
|
Return loss
| |||||
Max
|
min
|
nom
|
min
|
nom
|
min
|
nom
|
min
|
nom
|
min
|
nom
| |
1
|
2
|
77
|
80
|
75
|
77
|
68
|
71
|
65
|
67
|
20
|
28
|
4
|
3.8
|
68
|
71
|
66
|
68
|
56
|
59
|
53
|
55
|
23
|
31
|
8
|
5.3
|
64
|
66.5
|
62
|
64
|
50
|
53
|
47
|
49
|
24.5
|
32.5
|
10
|
6
|
62
|
65
|
60
|
62
|
48
|
51
|
45
|
47
|
25
|
33
|
16
|
7.6
|
59
|
62
|
57
|
59
|
44
|
47
|
41
|
43
|
25
|
33
|
20
|
8.5
|
58
|
61
|
56
|
58
|
42
|
45
|
39
|
41
|
25
|
33
|
25
|
9.5
|
56
|
59
|
54
|
56
|
40
|
43
|
37
|
39
|
24.3
|
32.3
|
31.25
|
10.7
|
55
|
58
|
53
|
55
|
38
|
41
|
35
|
37
|
23.6
|
31.6
|
62.5
|
15.4
|
50
|
53
|
48
|
50
|
32
|
35
|
29
|
31
|
21.5
|
29.5
|
100
|
19.8
|
47
|
50
|
45
|
47
|
28
|
31
|
25
|
27
|
20.1
|
28.1
|
155
|
25.3
|
44
|
47
|
42
|
44
|
24
|
27
|
21
|
23
|
18.8
|
26.8
|
200
|
29
|
43
|
46
|
41
|
43
|
22
|
25
|
19
|
21
|
18
|
26
|
250
|
32.8
|
41
|
44
|
39
|
41
|
20
|
23
|
17
|
19
|
17.3
|
25.3
|
300
|
36.6
|
40
|
43
|
38
|
40
|
18
|
21
|
15
|
17
|
16.8
|
24.8
|
350
|
40
|
39
|
42
|
37
|
39
|
17
|
20
|
14
|
16
|
16.3
|
24.3
|
