Belden 7812E
Product Datasheet
P/N 43176 Rev. 4
Page 1 of 2
Rev. 1/ 2002-11-20
Belden 7812E
Cat 6 UTP PVC bonded
Application
·
·
Horizontal and building backbone cable.
Support current and future Category 6 and Category 5 enhanced applications, such as:
10 Base-T, 100 Base-T, 1000 Base-T (Gigabit Ethernet), FDDI, ATM
Key features and Standards
·
nd
nd
General standards: ISO/IEC 11801 2 edition (2002), EN 50173 2 edition (2001),
ANSI/TIA/EIA 568-b.2 (2002)
Construction & Dimensions
·
·
·
·
·
·
·
·
Construction:
Conductor:
Conductor diameter:
Conductor insulation material:
Diameter over insulation:
Cross web
Jacket material:
Outer diameter:
Unshielded 4 twisted pairs
solid bare copper
AWG 23 (0,57 mm)
Polyolefine
1,05 mm
FRNC compound
Flame retardant PVC
6,5 mm
Pair 1
Pair 2
Pair 3
Pair 4
White-Blue/Blue
White-Orange/Orange
White-Green/Green
White-Brown/Brown
Colour identification according to
IEC 60304
Electrical characteristics (at 20 ºC)
Nominal mutual capacitance at 1 kHz
Maximum conductor DCR
NVP - Nominal Velocity of Propagation
SKEW – Propagation delay difference (100 MHz)
1)
Mean Characteristic Impedance 4-100 MHz
1)
50 nF/km
77 Ohm/km
0.70 c
typical £ 15 ns/100m
100 ± 5 Ohm
: According to cable requirements of ISO/IEC 11801 category 6, Sept. 2002.
General and environmental characteristics
Temperature range - operation
Temperature range - installation
Minimum bending radius - operation
Minimum bending radius - installation
Maximum pulling tension
Flame retardancy
Caloric value
Weight (approx.)
Maximum operating voltage
Maximum continuous current per conductor (25°C)
-20°C - +60°C
+0°C - +50°C
26 mm
52 mm
80 N
IEC 332-1
555 kJ/m
43 kg/km
48 V rms
1.4 A
ã Belden Wire & Cable B.V. Netherlands Tel. +31-(0)77-3878-555 - Fax. +31-(0)77-3878-488 - E-mail: sales.info@belden-europe.com
All rights are reserved. Reproduction in whole or in part is prohibited without the written consent of the copyright owner.
All printing errors are subject to correction. Technical specifications are subject to change without notice.
Product Datasheet
P/N 43176 Rev. 4
Page 2 of 2
Rev. 1/ 2002-11-20
Belden 7812E
Cat 6 UTP PVC bonded
Electrical characteristics (at 20 ºC)
Attenuation
Frequency
1
1)
Spec. (Max.)
Typical
[1.8]
10
6.0
5.7
16
7.6
7.3
20
8.5
8.2
31.2
10.8
10.4
62.5
15.5
15.1
100
19.9
19.4
155
25.3
24.3
200
29.2
27.5
250
33
30.8
MHz
dB/ 100m
dB/ 100m
NEXT (Near end crosstalk)
Frequency
1
4
1)
Spec. (Min.)
66
Typical
[80] 76
10
60
70
16
57
67
20
56
66
31.2
53
63
62.5
48
58
100
45
55
155
42
51
200
41
49
250
39
45
MHz
dB/ 100m
dB/ 100m
Power sum NEXT
Frequency
1
1)
Spec. (Min.)
Typical
[78]
4
63
74
10
57
68
16
54
65
20
53
64
31.2
50
61
62.5
45
56
100
42
53
155
39
49
200
38
47
250
36
43
MHz
dB/ 100m
dB/ 100m
Power sum ELFEXT
Frequency
1
4
1)
Spec. (Min.)
53
Typical
[70] 64
10
45
57
16
41
51
20
39
49
31.2
35
45
62.5
29
39
100
25
35
155
21
31
200
19
29
250
17
27
MHz
dB/ 100m
dB/ 100m
1
4
62.0
[78] 72
10
54.0
64
16
49.4
60
20
47.5
58
31.2
42.2
53
62.5
32.5
43
100
25.1
36
155
16.7
27
200
11.8
22
250
6.0
14
MHz
dB/ 100m
dB/ 100m
Power sum ACR
Frequency
1
4
1)
Spec. (Min.)
59.0
Typical
[76] 71
10
51.0
62
16
46.4
58
20
44.5
56
31.2
39.2
51
62.5
29.5
41
100
22.1
34
155
13.7
25
200
8.8
20
250
3.0
12
MHz
dB/ 100m
dB/ 100m
Return Loss
Frequency
1)
Spec. (Min.)
Typical
10
25.0
41
16
25.0
42
20
25.0
44
31.2
23.6
46
62.5
21.5
45
100
20.1
43
155
18.8
40
200
18.0
40
250
17.3
36
MHz
dB/ 100m
dB/ 100m
ACR
Frequency
1)
Spec. (Min.)
Typical
1)
4
4.0
3.5
1
4
23.0
[34] 34
: Specification values according to cable requirements of ISO/IEC 11801 category 6, Sept. 2002.
Note: Values between brackets are for information only
Ordering information
MARKING
Text on the cable jacket
Inkjet printing
BELDEN 7812E UTP CAT6 4PR AWG23 ISO/IEC 11801 EN50173 VERIFIED 100 OHM
Meter marking:
JACKET COLOUR
Colour
Grey
Yes
RAL code
RAL 7032
Colour
Blue
RAL code
RAL 5015
PACKAGING (PUT UP)
305m unreel box and 305m, 500m and 1000m Crate reels
ã Belden Wire & Cable B.V. Netherlands Tel. +31-(0)77-3878-555 - Fax. +31-(0)77-3878-488 - E-mail: sales.info@belden-europe.com
All rights are reserved. Reproduction in whole or in part is prohibited without the written consent of the copyright owner.
All printing errors are subject to correction. Technical specifications are subject to change without notice.
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