M57924 Mohawk, M57924 Datasheet - Page 2

• Manufacturer Part Number: M57924
• Description: 5e LAN / 4 Pair / 24 Awg UTP Category 5e Cable
• Manufacturer: Mohawk

ELECTRICAL CHARACTERISTICS
CONDUCTOR DCR:
DCR UNBALANCE:
MUTUAL
CAPACITANCE:
CAPACITANCE UNBALANCE
PAIR/GROUND:
CHARACTERISTIC
IMPEDANCE:
INPUT
IMPEDANCE:
RETURN LOSS (RL):
Mohawk/CDT reserves the right to change specification in the interest of product enhancement.
5e LAN
4 Pair #24 AWG UTP
Category 5e Cable
FREQ
(MHz)
31.25
100.0
.772
10.0
16.0
20.0
25.0
62.5
1.0
4.0
8.0
(dB/100m)
10.9
15.8
20.5
avg
1.6
1.8
3.8
5.4
6.0
7.6
8.6
9.7
9.38 Ω/100m (28.6 ΩMft) MAX
5% MAX
46 pF/m (14 pF/ft) NOM
132 pF/100m (400 pF/Mft) MAX
100 Ω ± 15% (1-100 MHz)
100 Ω ± 15% (1-100 MHz)
20 + 5 log
25 dB MIN (>10-20 MHz)
25 - 7 log
ATTENUATION
™
10.4
17.0
22.0
max
11.7
1.8
2.0
4.1
5.8
6.5
8.2
9.3
10
10
(f/20) dB MIN (>20 MHz)
(f) dB MIN (1-10 MHz)
(dB/mft)
max
5.5
6.3
13
18
20
25
28
32
36
52
67
REFERENCE ELECTRICAL CHARACTERISTICS
*ACR - MINIMUM ATTENUATION TO CROSSTALK RATIO
(REF TABLE 3)
(dB/100m)
avg
79
77
68
64
62
60
58
57
56
52
48
NEXT
68.0
66.3
57.3
52.8
51.3
48.3
46.8
45.3
43.9
39.4
36.3
min
(dB/100m)
ACR*
66.2
64.3
53.2
47.0
44.8
40.1
37.5
34.9
32.2
22.4
14.3
min
TABLE 3
9 Mohawk Drive, Leominster, MA 01453
[phone] • 1-800-422-9961 • FAX [phone]
[e-mail]
www.mohawk-cdt.com
INSERTION LOSS:
(ATTENUATION)
NEAR END
CROSSTALK (NEXT):
POWER SUM NEAR END
CROSSTALK (PS-NEXT):
EQUAL LEVEL FAR END
CROSSTALK (ELFEXT):
POWER SUM EQUAL LEVEL FAR END
CROSSTALK (PS-ELFEXT):
PROPAGATION DELAY:
DELTA DELAY (SKEW):
NOMINAL VELOCITY OF
PROPAGATION (NVP):
WHERE f = FREQUENCY IN MHz from .772 to 100 MHz.
avg
PS-NEXT
70
68
57
54
52
50
48
47
46
42
38
(dB/100m)
64.0
62.3
53.3
48.8
47.3
44.3
42.8
41.3
39.9
35.4
32.3
min
(dB/100m)
PS-ACR*
62.2
60.3
49.2
43.0
40.8
36.1
33.5
30.9
28.2
18.4
10.3
min
(dB/100m)
ELFEXT
63.8
51.7
45.7
43.8
39.7
37.7
35.8
33.9
27.8
23.8
min
1.967√f + .023f +
36.3 - 15 log
32.3 - 15 log
23.8 - 20 log
20.8 - 20 log
534 + 36√f ns/100m MAX
25 ns/100m MAX
72% PLENUM
68% NON-PLENUM
-
PS-ELFEXT
(dB/100m)
10
10
10
10
60.8
48.7
42.7
40.8
36.7
34.7
32.8
30.9
24.8
20.8
min
(f /100) dB/100m MIN
(f /100) dB/100m MIN
(f /100) dB/100m MIN
(f /100) dB/100m MIN
-
.050
√f
24.3
20.0
23.0
24.5
25.0
25.0
25.5
23.6
21.5
20.1
dB/100m MAX
(dB)
min
RL
-
11/003