LANmark-OF UDPE 24x Multimode 50/125 OM4 Black

Description

Description

Standards

  • International
    ISO/IEC 11801

Description and Application
 

The LANmark-OF UDPE cable is designed as a outside campus cable.  It can be pulled or pushed inside ducts, or can be also directly buried.  Its full dielectric armouring does not provide an electrical path and hence the cable can be used to connect buildings.

The central loose tube is surrounded by robust strength elements: Fibre Reinforced Plastic (FRP) units.  These FRP provide a high rodent resistant and a high resistant against impacts and compression. There are 9 FRP for fiber counts up to 12FO and then 10 FPR for structure up to 24FO.

The loose tube design has a capacity of up to 24 fibres.  Diameter of the fibres is 250 µm.  Termination of these fibres is done with splicing of pigtails.

The cable is watertight due to the gel in the loose tube and the watertight bending elements.

 
Construction

Legend accompanying the cross section drawing:

  1. Optical fibres (250 um)
  2. Gel
  3. Loose tube
  4. Peripheric Fibre Reinforced Plastic strength elements
  5. Binding and waterblocking elements
  6. HDPE outer jacket with UV resistant additive

 

Characteristics

  • Outdoor cable for installation in a duct or direct burial
  • Designed for termination by splicing
  • Central loose tube design
  • All dielectric design with FRP reinforcement and glass yarns
  • Waterproof structure, rodent resistant and UV-resistant
  • Available in all fibre grades
  • Available from 4-24 fibres
  • Excellent friction properties

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Fiber optic type
OM4 50/125

Dimensional characteristics

Dimensional characteristics

Number of optical fibres
24
Approximate weight
74 kg/km
Nominal outer diameter
9.1 mm

Mechanical characteristics

Mechanical characteristics

Maximum pulling force (IEC 60794-1-2-E1)
3500 N
Maximum operating pulling force
1400 N
Mechanical resistance to impacts
100 impacts of 5 N.m
Crush resistance (IEC 60794-1-E3)
400 N/cm

Usage characteristics

Usage characteristics

Ambient installation temperature, range
0 ... 40 °C
操作温度范围
-30 ... 60 °C
Storage temperature, range
-40 ... 70 °C
Minimum dynamic operating bending radius
225.0 mm
Minimum static operating bending radius
180 mm

Resources

Resources

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