Cut Sheet

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19
PREMISES COPPER
Cobra Category 5e+ CMR/CMP
Product Description CMR
• Conductor: 24 AWG (0.5 mm) Solid Annealed Bare Copper • Insulation: Thermoplastic • Jacket: Flame Retardant PVC (Polyvinyl Chloride)
Product Description CMP
• Conductor: 24 AWG (0.5 mm) Solid Annealed Bare Copper • Insulation: Thermoplastic • Jacket: Flame Retardant, Low Smoke PVC (Polyvinyl Chloride)
Electrical
Frequency
MHz
Attenuation (dB/100m) @ 20°C
Maximum
NEXT (dB/100m)
Minimum
ACR (dB/100m)
Minimum
PS-NEXT (dB/100m)
Minimum
TIA 568-B.2 Superior Essex TIA 568-B.2 Superior Essex TIA 568-B.2 Superior Essex TIA 568-B.2 Superior Essex
Specified
Guaran-
teed
Typical
Specified
Guaran-
teed
Typical
Calculated
Guaran-
teed
Typical
Specified
Guaran-
teed
Typical
0.772
1.8 1.8
1.5
67.0 70.0
81.1
65.2 67.8
79.0 64.0
68.0
78.7
1
2.0
2.0
1.8
65.3
68.3
79.4
63.3
65.9
77.7
62.3
66.3
77.2
4
4.1
4.0
3.6
56.3
59.3
69.9
52.2
54.9
66.4
53.3
57.3
67.4
8 5.8
5.7 5.1
51.8
54.8 65.1
46.0 48.8
60.0
48.8 52.8
62.7
10 6.5
6.4 5.8
50.3
53.3 63.6
43.8 46.7
57.9
47.3 51.3
61.2
16 8.2
8.2 7.4
47.3
50.3 60.4
39.1 41.9
53.1
44.3 48.3
58.0
20
9.3
9.2
8.2
45.8
48.8
59.0
36.5
39.5
50.9
42.8
46.8
56.6
25
10.4
10.3 9.3
44.3
47.3 57.5
33.9 37.0
48.3
41.3 45.3
55.1
31.25 11.7
11.6
10.5 42.9
45.9 56.0
31.2
34.3 45.7
39.9
43.9 53.5
62.5 17.0 16.8 14.9 38.4 41.4 51.7 21.4 24.7 36.8 35.4 39.4 49.2
100 22.0 21.7 19.2 35.3 38.3 48.5 13.3 19.5 29.5 32.3 36.3 46.0
155 27.8 24.2 35.5 45.7 9.3 21.6 33.5 43.1
200 32.1 27.8 29.8 43.6 3.5 16.0 27.8 41.0
250 36.5 31.4 28.3 42.0 10.7 26.3 39.4
300 40.5 34.7 27.2 40.4 5.9 25.2 37.7
350 44.4 37.8 26.2 39.3 1.7 24.2 36.8
Frequency
MHz
PS-ACR (dB/100m)
Minimum
Return Loss (dB/100m)
Minimum
ELFEXT (dB/100m)
Minimum
PS-ELFEXT (dB/100m)
Minimum
TIA 568-B.2 Superior Essex TIA 568-B.2 Superior Essex TIA 568-B.2 Superior Essex TIA 568-B.2 Superior Essex
Calculated Guaran-
teed
Typical Specified Guaran-
teed
Typical Specified Guaran-
teed
Typical Specified Guaran-
teed
Typical
0.772 62.2 66.3 76.0 19.4 19.4 33.0 66.0 66.0 73.3 63.0 63.0 72.7
1 60.3 64.4 75.4 20.0 20.0 28.5 63.8 63.8 72.6 60.8 60.8 70.6
4 49.2 53.4 64.0 23.0 23.0 35.6 51.7 51.7 60.7 48.7 48.7 59.0
8 43.0 47.3 57.7 24.5 24.5 35.7 45.7 45.7 54.8 42.7 42.7 53.1
10 40.8 45.2 55.6 25.0 25.0 35.9 43.8 43.8 52.9 40.8 40.8 51.1
16 36.1 40.4 50.8 25.0 25.0 35.2 39.7 39.7 48.9 36.7 36.7 47.1
20 33.5 38.0 48.6 25.0 25.0 34.9 37.7 37.7 47.0 34.7 34.7 45.2
25 30.9 35.5 46.0 24.3 24.3 35.2 35.8 35.8 45.1 32.8 32.8 43.3
31.25 28.2 32.8 43.4 23.6 23.6 34.8 33.9 33.9 43.2 30.9 30.9 41.3
62.5 18.4 23.2 34.6 21.5 21.5 31.8 27.8 27.8 37.2 24.8 24.8 35.2
100 10.3 18.0 27.3 20.1 20.1 30.1 23.8 23.8 33.2 20.0 20.8 31.1
155 6.8 19.4 18.8 28.4 19.9 29.3 16.9 27.2
200 1.0 13.9 18.0 27.3 11.7 27.1 10.7 25.0
250 8.6 17.3 26.1 9.8 25.1 8.8 23.1
300 3.8 16.8 25.1 8.2 23.7 7.2 21.5
350 16.3 24.0 6.9 22.5 5.9 20.3
Input Impedance (Ohms) Delay Skew (ns/100m)
Guaranteed Maximum Typical
Velocity of Propagation (%)
Nominal
DC Resistance (Ohms/100m)
Maximum Typical
Resistance Unbalance (%)
Maximum Typical
100+/-15 @ 1-100MHz
100+/-22 @ 100-350MHz
CMR
CMP
25 12 70 9.4 9.0 5.0 0.5
25 14 73 9.4 9.0 5.0 0.5
Standards Compliance:
UL 444, UL Listed CMP (NFPA 262), UL Listed CMR (UL 1666), ISO/IEC 11801, ANSI/TIA/EIA 568-B.2, UL Verified to Category 5e, RoHS Compliant.