FinMark MTxxx-SM-01, MTxxxMM optical cable
FinMark MTxxx-SM-01, MTxxxMM optical cable
- Cable type MT
- Design dielectric, Incombustible
- Application Inside buildings
Fiber Count of an Optical Cable
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Description
Usage:
For laying inside buildings, in risers, attics, basements and pipelines.
Design:
Cable can contain 4, 8 or 12 single-mode (МTххх-SM-01) or multi-mode (МTххх-МM) fibers in tight buffer. The space between fibers is filled with high-strength kevlar (aramid) threads.
The outer sheath is made of non-flammable halogen-free low-smoke material – LSZH (Low Smoke Zero Halogen). If there is a risk of damage by rodents, it is recommended to lay the cable in protective plastic pipes.
The optical fiber cable is manufactured with Fujikura FutureGuide – LWP optical fiber (compliant with ITU-T G.652.D) – review the specifications here. At the customer’s request, the optical cable can be manufactured with fibers compliant with ITU-T G.655.
Characteristics
|
Amount of fibers, pcs. |
4 |
8 |
12 |
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Diameter of fiber in buffer, mm |
0.9 |
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Outer coating thickness, mm |
0.8 |
0.9 |
0.9 |
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Material of reinforcing threads |
kevlar (aramid) |
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Diameter of cable, mm * |
4.7 |
5.8 |
6.3 |
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Cable mass, kg/km ** |
19 |
29 |
35 |
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Min. bending radius, constant/dynamic |
10 / 20 cable diameters |
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Short term tension, N |
440 |
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Short term crush, N/100mm |
1000 |
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Allowable temperatures |
operation |
-20…+70 |
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install. |
-10…+50 |
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(*) – allowable deviation +/- 0.2 mm
(**) – averaged
An optical fiber Fujikura FutureGuide is placed in the cable – LWP (complies with ITU-T G.652.D) its specifications you can find here. On a client’s demand cable can be manufactured with fibers by ITU-T G.655
Description of colour marking of optical fibers you can findhere
Symbolic notation of FinMark optical cables you can find here
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