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Description and Application
The new Micro-Bundle technology from Nexans allows to manufacture a flexible and small tube. This Micro-Bundle is the central part of the new “LANmark-OF Micro-Bundle Indoor” cable design. The Micro-Bundle contains 12 fibres with a fibre diameter of 250 um. Termination of these fibres is done with splicing with pigtails.
Up to 8 Micro-bundles are arranged around a central strength element. Aramid yarns provide additional strength and make the cable installer friendly. The combination of the Micro-Bundle technology, the central strength element and aramid yarns result in a mechanical robust, but also small and flexible cable. This makes it a optimised cable for data centres and backbones
The small bending radius of the LANmark-OF Micro-Bundle Indoor makes the cable easy to arrange in patch panels, in cable trays and in ducts.
The LANmark-OF Micro-Bundle Indoor complies with the indoor fire requirements. Since there is no drip effect of the very limited amount of gel the cable is optimised for both horizontal and vertical installations.
Construction
Legend accompanying the cross section drawing:
- Central strength element
- Micro-Bundle with 12 fibres
- Optical fibre (250 µm)
- Reinforced aramid yarns
- Outer sheath in LSZH material
Characteristics
- Micro-Bundle design for easy installation
- Indoor cable for horizontal and vertical installations
- Data centre cable
- Flame retardant (IEC 60332-1)
- Fire retardant (IEC 60332-3)
- All dielectric design
- Designed for termination by splicing
- Aramid yarns for ease of handling and as strength element
- 12 fibres per Micro-Bundle
- Available in 12, 24, 48 and 96 fibres
- Available in all fibre grades
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