Tunnel - Multibundle Cables (12-72 fibres)

Products

MD LSZH 12XSM G652D+6x50/125 OM2 SP1905 BK+RD(STIB)

Nexans ref. 10559411

  • Packaging: Drum (Day)
  • Number of optical fibres: 18
  • Number of tubes: 3

MD LSZH 24XSM G652D SP1905 BK

Nexans ref. 10563593

  • Number of optical fibres: 24
  • Number of tubes: 2

MD LSZH 18XSM G652D+18x50/125 OM2 SP1905 BK+BU(STIB)

Nexans ref. 10559440

  • Number of optical fibres: 36
  • Number of tubes: 6

MD LSZH 30XSM G652D+6x50/125 OM2 SP1905 BK+YE(STIB)

Nexans ref. 10559449

  • Number of optical fibres: 36
  • Number of tubes: 6

MD LSZH 36XSM G652D SP1905 BK+RD (STIB)

Nexans ref.

  • Packaging: Drum (Day)
  • Number of optical fibres: 36
  • Number of tubes: 3

MD LSZH 48XSM G652D SP1905 BK

Nexans ref. 10565775

  • Number of optical fibres: 48
  • Number of tubes: 4

MD LSZH 36XSM G652D+12MM 50/125 OM2 SP1905 BK+WT (STIB)

Nexans ref.

  • Packaging: Bag (Day)
  • Number of optical fibres: 48
  • Number of tubes: 4

MD LSZH 48XSM G652D SP1905 BK+OR (STIB)

Nexans ref.

  • Packaging: Drum (Day)
  • Number of optical fibres: 48
  • Number of tubes: 4

MD LSZH 60XSM G652D+12x50/125 OM2 SP1905 BK+GN(STIB)

Nexans ref. 10559429

  • Packaging: Drum (Day)
  • Number of optical fibres: 72
  • Number of tubes: 6

MD LSZH 72XSM G652D SP1905 BK+PU(STIB)

Nexans ref. 10562295

  • Number of optical fibres: 72
  • Number of tubes: 6

Description

Description

Standards

  • International
    EN 50200; EN 50399; IEC 60332-1; IEC 60332-3; IEC 60754-2; IEC 60794; IEC 61034

Multi Micro-modules cable with dielectric FRP armour:

 

This multi micro-modules cable is designed for indoor/outdoor installation in railways/tunnel infrastructure.

The FRP armour provides a high rodent protection. This cable has an  outstanding fire behaviour.

This cable can be operated under a wide temperature range.

SP1905 is fire resistant (circuit integrity) following EN50200 during 90minutes.

 

Waterproof dry core structure.

 

Design

The MD LSZH*  cable has a central strength member (FRP : Fibre Reinforced Plastic), with bundles (maximum 12 fibres per bundle) around. The design is reinforced by a first layer of aramid yarns, a LSZH* inner sheath, a FRP composed armour and a LSZH* outer steath.

A ripcord is placed beneath the inner and outer sheath for an easy access to the micro-modules.

 

Fibre type

The MD LSZH* cable is available with singlemode and multimode fibres.

 

Technical performances

The cable performances are specified in the following tables.

 

Additional details

This cable is provided as a standard with a black sheath, other sheath colours are also available. Long exposure to UV with these other colours could generate colour fading.

 

Euroclass

B2ca S1a a1 d0

 

* LSZH: Low Smoke Zero Halogen.

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Strength member
Central FRP
Construction type
-
Fiber optic type
-
Additional strength member
Aramide
Armour type
FRP
Outer sheath
-
Halogen free
IEC 60754-1
Metal free
Yes
Colour
Black

Dimensional characteristics

Dimensional characteristics

Nominal outer diameter
12.4 mm
Approximate weight
172 kg/km

Mechanical characteristics

Mechanical characteristics

Maximum installation tension
6000 N
Maximum permanent tensile load
2 kN
Crush resistance (IEC 60794-1-E3)
300 N/cm
Mechanical resistance to impacts
10 impacts of 3 N.m

Usage characteristics

Usage characteristics

Flame retardant
IEC 60332-1
Fire retardant
IEC 60332-3
Smoke density
IEC 61034-2
Fire resistant
UNE-EN 50 200 PH90
Rodent protection
FRP
Installation type
Indoor/Outdoor
Operating temperature, range
-30 - 60 °C
Storage temperature, range
-30 - 60 °C
Installation temperature, range
-5 - 40 °C

Resources

Resources

Selling & delivery Information

Standard Marking

Nexans - FIBRE OPTIC CABLE - MD LSZH SPxxxx - XXxYY - FB - TN - metric

XX = Fibre Count YY = Fibre Type FB = Frameries, Belgium (manufacturing place) TN = Traceability Number

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