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Description

   

 

 

 

Store at : -30 to +70 °C
Install at : – 5 to +50 °C, Bend minimum : 25 times O.D.
Operate at : -40 to +70 °C, Bend minimum : 20 times O.D.
Pull maximum : 3000N
Crush maximum : 1500N/100mm
Impact maximum : 10J
Cable nominal weight : 350 kg/km

 

 

Design

Bare fiber : 250µm
Buffer : Loose tube (Ø1.9mm) filled with jelly, housing up to 12 fibers
Colour code : See table
Fire protection : A fire barrier is applied over every single tube housing fibers
Central member : Thermoplastic resin coated single strand
Cable core : Loose tubes and fillers (when necessary) assembled around the central member. The core is wrapped by a synthetic tape.
Inner sheath : Black LSZH material 1.0mm thick. Nominal diameter 9.0mm.
Armour : Double layer of galvanized steel, tinned copper or bronze wires separated by a synthetic tape. Coverage ≥80%.
Outer jacket : Black LSZH SHF1 material 1.5mm thick. Nominal outer diameter 14.5mm.
Marking : APS Finland ww/mm – Fiber Optic Cable MTB1 “fiber count and type” – SHF1 IEC60331-25 IEC60332-3-22 Cat A – lot + meter

 

 

Environmental properties and Fire Performances

Degree of acidity of gases : IEC 60754-1, IEC 60754-2 (pH value ≥ 4,3 and Conductivity ≤10µS/mm)
Halogen acid gas : IEC 60754-1, IEC 60754-2 (Halogen acid gas emission ≤ 0.5%)
Smoke Emission : IEC 61034-2, EN 50268-2 (Transmittance) ≥ 60%)
Toxicity of evolved gas : EN 50305 9.2
Flame retardant : IEC 60332-1-2
Fire retardant : IEC 60332-3-22 Cat.A
Fire resistant : IEC 60331-25
Oil resistant : intermittent splash – permanent resistance available upon request
Water penetration: IEC 60794-1-2-F5-B (loose tubes)
Water absorption: IEC60811-402 (70°C, 240hrs, increase of weight <7.5mg/cm²)
UV resistant : IEC60811-2-1, ASTM-D-2565-92A

 

 

Colour code of fibers

01.	02.	03.	04.	05.	06.	07.	08.	09.	10.	11.	12.
Natural	Red	Green	Yellow	Brown	Blue	Violet	Orange	Grey	White	Black	Pink

 

 

Tube	4-12 fibers	24 fibers	36 fibers	48 fibers	72 fibers
1	Red (4-12 fibers)	Red (12 fibers)	Red (12 fibers)	Red (12 fibers)	Red (12 fibers)
2	Filler	Green (12 fibers)	Green (12 fibers)	Green (12 fibers)	Green (12 fibers)
3	Filler	Filler	Natural (12 fibers)	Natural (12 fibers)	Natural (12 fibers)
4	Filler	Filler	Filler	Natural (12 fibers)	Natural (12 fibers)
5	Filler	Filler	Filler	Filler	Natural (12 fibers)
6	Filler	Filler	Filler	Filler	Natural (12 fibers)

 

Fiber count	SM	OM1	OM1+	OM2	OM3	OM4	Packaging
4	MTB104S2	MTB104M1	MTB104ME	MTB104M2	MTB104M3	MTB104M4	drum 2000m (+/-5%)
8	MTB108S2	MTB108M1	MTB108ME	MTB108M2	MTB108M3	MTB108M4	drum 2000m (+/-5%)
12	MTB112S2	MTB112M1	MTB112ME	MTB112M2	MTB112M3	MTB112M4	drum 2000m (+/-5%)
24	MTB124S2	MTB124M1	MTB124ME	MTB124M2	MTB124M3	MTB124M4	drum 2000m (+/-5%)
36	MTB136S2	MTB136M1	MTB136ME	MTB136M2	MTB136M3	MTB136M4	drum 2000m (+/-5%)
48	MTB148S2	MTB148M1	MTB148ME	MTB148M2	MTB148M3	MTB148M4	drum 2000m (+/-5%)
72	MTB172S2	MTB172M1	MTB172ME	MTB172M2	MTB172M3	MTB172M4	drum 2000m (+/-5%)

For an armour different than Galvanized Steel add “B” for bronze braid or “T” for tinned copper braid at the end of the P/N.