Réseaux télécoms optique et FTTH_UND1558


High capacity cables up to 864 OF for ducts


  • Excellent mechanical properties (tensile strength, crush resistance, bending radius) 
  • Dielectric and dry waterproof
  • Well-suited for installation in narrow cabinets
  • Easy end terminations with no risk of tube kinking
  • Compact Tube® technology enables fast, easy and safe access to fibres, no tools required.
  • Available either with G652D or G657A2 fibres



  • UND ranges represent ACOME’s distribution solution for FTTH networks.
  • The UND1558 range offers operators a high capacity outdoor duct solution that allows optical connection nodes to be linked to any part of their FTTx network:
    • FTTN (Node)
    • FTTC/LA (Cabinet/Last Amplifier)
  • The UND1558 is highly recommended for P2P architectures and distribution networks in moderately dense urban or rural territories.
  • UND1558 cables are installed by pulling through ducts over long distances in the access network.


General characteristics

coupe descriptif UND1558


  1. Central strength member
  2. Bundle of Compact Tubes®: Compact Tube: 12 fibres under tearable thermoplastic sheathing 
  3. Waterproofing: Water-inflatable wire Assembly / Marking: Colour wire
  4. Waterproofing: Water-swelling tape
  5. Sheath reinforcement: FRP strength members
  6. Outer jacket: High-density polyethylene
Item code Range Structure Modularity Fibre count Fibre type Marking Colour code
N8668A UND1558 Z1255 M12 432 FO G652D ACOME Std
N8669A UND1558 Z1246 M12 576 FO G652D ACOME Std
N9330A UND1558 Z1268 M12 720 FO G652D ACOME Std
N9331A UND1558 Z1269 M12 864 FO G652D ACOME Std
N9304A UND1558 Z1255 M12 432 FO G657A2 ACOME Std
N9305A UND1558 Z1256 M12 576 FO G657A2 ACOME Std
N9285F UND1558 Z1268 M12 720 FO G657A2 ACOME Std
N9797A UND1558 Z1269 M12 864 FO G657A2 ACOME Std


ACOME offers on request a long-term anti-rodent and / or anti-termite protection solution ACOREX®.


Color code

code couleur UND1558


Norms and standards

General standards
  • Cables and fibres in accordance with IEC/EN 60793 and IEC/EN 60794-1


Storage and installation
  • The cables are supplied with protective wrapping that must be maintained until the product has been fully used. 
  • The rules for storage, transport, and cable laying are described in our ACOPTIC Guide.

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