MBC K209B LSZH 24x12SM G657A2 SP1921 GY

MBC K209B LSZH 24x12SM G657A2 SP1921 GY

Multi Micro-bundles cable with corrugated steel armour - 288 fibres
  • Aginode ref: 14500004
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Description

Description

Standards

EN 50399 B2; IEC 60331-2; IEC 60332-1; IEC 60332-3; IEC 60754-1; IEC 60794; IEC 61034; NF C32-070/C1

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

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

Access to µbundles is made easy with the internal ripcord.

This cable can be operated under a large temperature range.

 

Design

The MBC LSZH SP1921 cable has a central strength member (FRP : Fibre Reinforced Plastic), with 24 bundles around integrating 12 fibres each. The design is reinforced by a first layer of watertight glass, a LSZH* inner sheath, a second layer of watertight glass yarns, a corrugated steel armour and a LSZH* outer steath.

 

Technical performances

The multibundle cable performances are specified in the following tables.

 

Euroclass

B2ca S1a a1 d0

 

* LSZH: Low Smoke Zero Halogen.

Characteristics

Characteristics

Construction characteristics
Colour
Grey
Fiber optic type
SM (G657.A2)
Armour type
Corrugated steel
Outer sheath
LSZH
Halogen free
IEC 60754-1
Material used for longitudinal water tightness
Swellable yarn
Metal free
No
Strength member
Central FRP
Construction type
Multibundle
Additional strength member
Glass yarn
Dimensional characteristics
Number of tubes
24
Approximate weight
330 kg/km
Number of optical fibres
288
Nominal outer diameter
16.7 mm
Mechanical characteristics
Mechanical resistance to impacts
3 impacts of 5 N.m
Maximum permanent tensile load
3.4 kN
Crush resistance (IEC 60794-1-E3)
200 N/cm
Maximum installation tension
5700 N
Transmission characteristics
Attenuation, max. 1310 nm (cabled)
0.36 dB/1000m
Attenuation, max. 1550 nm (cabled)
0.23 dB/1000m
Usage characteristics
Rodent protection
Corrugated steel tape
Operating temperature, range
-30...60 °C
Fire retardant
IEC 60332-3
Minimum static operating bending radius
330 mm
Flame retardant
IEC 60332-1
Smoke density
IEC 61034-2
U.V resistance
Good
Storage temperature, range
-30...70 °C
Laying operation bending radius
420 mm
Installation type
Indoor/Outdoor
Installation temperature, range
-5...60 °C
Water proof
Longitudinal & radial

Resources

Resources

Declaration of Performance

Selling & delivery Information

Standard Marking

Aginode - FIBRE OPTIC CABLE - MCB LSZH SP1921 - XXxYY - FB - TN - metric

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

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