The ACE indoor optical fibre cables are designed for multi functionality in indoor applications. Their small diameter, easy strip ability and flexible design guarantees a quick and easy installation. As modern building regulations require, all our indoor cables are flame retardant and halogen free.


24x SM G.657.A2 (4x6)


Product characteristics
Cable type STC
Fibre type Single mode 9/125
Optical fibre standard ITU-T G.657.A2
Number of fibers 24
Number of fibers per optical element 6
Number of cores 4
Optical element Soft tube
Cable metal free Yes
Stripability outer sheath 1000 mm
Stripability optical element > 1000 mm, down to primary coating
Strain relief Yes
Type of strain relief Aramid fibre
Material outer sheath LSZH
Colour outer sheath White
Outer sheath thickness 0,5 mm
Outer diameter approx. 4,3 mm
Marking ACE - TKF - STIC Dca 24 x SM G.657.A2 - (4x6) - 79903 {Batch} [-CE-] DoP: 0053 {Year} {Length} M
Standardization EN IEC 60794-2
Test procedures EN IEC 60794-1-2
Application Inside
Suitable for indoor installation Simulated according IEC 60794-1-21 E27
90 degree bends (R = 1 mm) possible Yes
Euro fire class according to EN 13501-6 Dca
Euro class flaming droplets/particles according to EN 13501-6 d2
Euro class acidity according to EN 13501-6 a1
Mechanical specification
Tensile load short term (Tm) 300 N
Max. fiber strain at Tm 0,6 %
Tensile load Long Term (Tl) 100 N
Min. bending radius during installation 50 mm
Min. bending radius after installation 30 mm
Crush resistance E3A short (1min) 500 N/dm
Crush resistance E3A long 300 N/dm
Crush load E3A long application time 10 min
Impact strength 1 J
Striking surface radius 12,5 mm
Torsion resistance 360 °/m
Kink resistance 10 mm
Optical specification
Category according to EN 50173 OS2
Max. attenuation @ 1310 nm 0,4 dB/km
Max. attenuation @ 1550 nm 0,3 dB/km
Max. attenuation @ 1625 nm 0,4 dB/km
Environmental specification
Longitudinal water blocking cable Yes
Longitudinal watertight construction Super Absorbing Polymer
Installation temperature -10/50 °C
Transportation and storage temperature -25/60 °C
Operational temperature range Ta1 - Tb1 -10/50 °C
Operational temperature range Ta2 - Tb2 -25/60 °C
TC sample length for TC acc. F1 or F12 50 m
Other specification
Halogen free (acc. EN 60754-1/2) Yes
Halogen free IEC 60754-1&2 / EN 50257-2-1 / EN 50267-2-2 / EN50267-2-3
Low smoke (acc. EN 61034-2) Yes
Smoke density IEC 61034-1&2 / EN 50268-1&2
Vertical flame propagation (for single cable) IEC 60332-1-2 / EN 50265-2-1
Vertical flame spread (for bunched cables) IEC 60332-3-25 / EN 50266-2-5 (cat.D)
Caloric value 218 MJ/km
Logistical specifications
Unit meter
Weight (kg) 0.014
Default packaging H X 4000/100

Product Info

Fibre Standard
Cable construction and color code

Availability: In stock




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