Belden 2149A 0101000 Copper Cable - 1000FT Guida Specifiche
Maximum Delay:
Description Delay (ns/100 m)
@ 100 MHz 537.000
Max. Delay Skew:
Delay Skew (ns/100 m)
45.000
Maximum Conductor DC Resistance:
DCR @ 20°C (Ohm/100 m)
9.380
Max. Operating Voltage - UL:
Voltage
300 V RMS
Maximum DCR Unbalanced:
DCR Unbalance @ 20°C (%)
5.000
Electrical Characteristics-Premise (Overall)
Premise Cable Electrical Table 1:
Freq. (MHz) Max. Attenuation (dB/100 m) Min. NEXT (dB) Min. PSNEXT (dB) Min. ACR (dB) Min. PSACR (dB) Min RL (dB)
1
2.000
75.3
75.3
73.3
74.3
20.000
4
3.700
66.3
66.3
62.6
63.6
23.000
8
5.200
63.3
63.3
56.6
57.6
24.500
10
5.800
61.8
61.8
54.5
55.5
25.000
16
7.400
58.6
58.6
49.9
50.9
25.000
20
8.300
57.1
57.1
47.5
48.5
25.000
25
9.300
55.5
55.5
45.1
46.1
24.300
31.25
10.400
54.0
54.0
42.5
43.5
23.600
62.5
15.000
49.1
49.1
33.4
34.4
21.500
100
19.300
45.8
45.8
26.0
27.0
20.800
200
28.300
40.8
40.8
12.5
18.9
18.700
250
32.100
39.3
39.3
7.2
8.2
18.000
300
35.600
38.1
36.1
2.5
1.5
17.500
350
38.900
37.1
35.1
17.000
400
42.000
36.3
34.3
16.600
450
45.000
35.5
33.5
16.200
500
47.900
34.8
32.8
15.900
550
50.600
34.2
32.2
15.600
Premise Cable Electrical Table 2:
Freq. (MHz) Input (Unfitted) Imp. (Ohms) Fitted Impedance Min. ELFEXT (dB) Min. PSELFEXT (dB)
1
100 ± 15
100 ± 15
70.8
67.8
4
100 ± 15
100 ± 15
58.8
55.8
8
100 ± 15
100 ± 15
52.7
49.7
10
100 ± 15
100 ± 15
50.8
47.8
16
100 ± 15
100 ± 15
46.7
43.7
20
100 ± 15
100 ± 15
44.8
41.8
25
100 ± 15
100 ± 15
42.8
39.8
31.25
100 ± 15
100 ± 15
40.9
37.9
62.5
100 ± 15
100 ± 15
34.9
31.9
100
100 ± 15
100 ± 15
30.8
27.8
200
100 ± 22
100 ± 15
24.8
21.8
250
100 ± 32
100 ± 15
22.8
19.8
300
100 ± 32
100 ± 15
21.3
18.3
350
100 ± 32
100 ± 15
19.9
16.9
400
100 ± 32
100 ± 15
18.8
15.8
450
100 ± 32
100 ± 15
17.7
14.7
500
100 ± 32
100 ± 15
16.8
13.8
550
100 ± 32
100 ± 15
16.0
13.0
Premise Cable Electrical Table 4:
Frequency (MHz) Min. TCL (dB) Min. ELTCTL (dB)
1.000
40.000
35.000
4.000
40.000
23.000
8.000
40.000
17.000
10.000
40.000
15.000
16.000
38.000
10.900
20.000
37.000
9.000
Page 3 of 4
08-29-2017
Detailed Specifications & Technical Data
ENGLISH MEASUREMENT VERSION
2149A Multi-Conductor - Category 6 Indoor/Outdoor CMR/CMX F/UTP Cable