Universal Central Tube Cable

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Universal Central Tube Cable

DaRo Fibre Products are pleased to offer LEONI’s GigaLine® U-DQ(ZN)BH n…2500N range of universal central tube cables which can be installed in inside or outside buildings in cable ducts, raceways, cable tray or conduit.

Coloured 250 micron fibres within a gel-filled central tube, surrounded by glass yarn strength members for rodent protection and encompassed within a low smoke zero halogen (LSZH) cable jacket.

Single mode cables are available with a yellow cable jacket; multi-mode 62.5/125 (OM1) and multi-mode 50/125 (OM2) are available with an orange jacket. Laser optimised multi-mode 50/125 (OM3) is available with an aqua cable jacket and laser optimised multi-mode 50/125 (OM4) is available with a heather violet cable jacket.

  • Cables are available in 12 or 24 fibre designs
  • Single mode available with G.652.D, G.657.A1, G.657.A2 or G.657.B3 fibre
  • Multi-mode fibre types available in conventional or bend-insensitive performance
  • Operating temperature, -20°C to +60°C
  • Max. Pull Force, 2500 N
  • Max. Crush Resistance, 3000 N/dm

For further information and enquiries relating to our range of Universal Central Tube Cables please get in touch.


  • Ducted intra-building links
  • Campus networks
  • Structured cabling
  • Backbone cabling


  • Choice of fibre types
  • Choice of number of fibres
  • LSZH cable jacket
  • Glass yarn Strength members for tensile, rodent and crush resistance
  • Choice of jacket colours for easy fibre grade identification
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