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The Fire Resistant Cable, FRC-2, consists of non-combustible materials to ensure operation in a fire situation with temperatures exceeding 1000 oC and/or deployment in a mud or chemical containing environments. This cable also meets the strongest requirements for functionality during a fire in terms of flame propagation, smoke density and toxic gas emission. Thus, this cable can be used for emergency and operational systems on oil and gas platforms, in road and rail tunnels, in buildings, etc.
The fibre optic cable is based on a loose tube design, in which the fibres are protected by a laser-welded stainless steel tube. It is manufactured with an outer diameter of 3.7 mm and contains a maximum of 48 single mode or multimode fibres.
FIBRE COLOUR CODE STEEL TUBE CABLES TIA-598-C
Ring Marking
0/0
1/50
1/25
2/50
2/25
1/100
2/100
3/50
Fibre colour
Blue
1
13
25
37
49
61
73
85
Orange
2
14
26
38
50
62
74
86
Green
3
15
27
39
51
63
75
87
Brown
4
16
28
40
52
64
76
88
Grey
5
17
29
41
53
65
77
89
White
6
18
30
42
54
66
78
90
Red
7
19
31
43
55
67
79
91
Clear
8
20
32
44
56
68
80
92
Yellow
9
21
33
45
57
69
81
93
Violet
10
22
34
46
58
70
82
94
Pink
11
23
35
47
59
71
83
95
Turquoise
12
24
36
48
60
72
84
96
Cable ID.Production year - G(XX) QIQG R1,0 - Nexans Norway - (YYYY) m
Can be delivered in lengths as agreed.
