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Description

Store at :  -40°C ÷ +70°C
Install at : -10°C to +70°C
Operate at : -40°C to +70 °C
Min. bending radius (static)  :     10 x O.D. (for QFCI / QFOI), 15 x O.D. (for QFNI)
Min. bending radius (dynamic):  20 x O.D.
Maximum tensile strength (installation): 1500 N (for QFCU,QFOU), 500 N (for QFNU)
Maximum tensile strength (operation): 500 N (for QFCU, QFOU) , 200 N (for QFNU)
Crush maximum : 3000N/10cm
Impact maximum : 20 impacts, 5J
Torsion:  ± 1 turns/ 1 m (for QFCU,QFOU)

Design

Central strength member (CSM):  steel wire with plastic oversheathing
Loose tube :  thermoplastic material (PBT), filled with jelly compound
Fire barrier :  fire resistant mica/glass over loose tubes
Fibers color-code :  according to EIA/TIA 598
Fillers :  thermoplastic rods, where needed
Cable core :  loose tube (and fillers), SZ stranded around the CSM
Inner jacket : flame retardant LSZH compound
Metallic armour : galvanised steel wire braid (GSWB), tinned copper wire braid (TCW) or galvanised steel tape armour (GST)
Outer jacket : flame retardant LSZH compound SHF2 UV stabilized

Marking (printed) :  APS Finland – month/year – QFCU or QFOU or QFNU – FIBER OPTIC CABLE – FIBER COUNT + TYPE – IEC 60331-25 [180min] – IEC 60332-3-22/24 – Batch No – Meter marking

Environmental properties and Fire Performances

Fire resistance (standard):  IEC 60331-25 750°C, 3 hours  (<1.0 dB/excess loss)
Fire resistance (upgraded): IEC 60331-25 1000°C, 3 hours (<1.5 dB/excess loss)
Flame retardant:  IEC 60332-1-2
No-fire propagation:  IEC 60332-3-22
Halogen content:  IEC 60754-1-2
Smoke density:  IEC 61034-1-2

Cable configuration 

Colour code of tubes

P/N : MOQFxU 00 T C

x   : armour type
C = GSWB
O = TCWB
N = CST 

00   : fiber count
02, 04, 06, 08, 12, 24, 48

T  : fiber type
OS2 =  1
OM2 =  2
OM3 =  3
OM4 =  4
G.655 =  5
G.657.A1 = 7
OM1 =  8
G.657.A2 = A
OM1+   =  P
OM5     =  Q

C  : colour of the outer sheath
Red = 1
Black = 2 
Orange = 3 
Grey = 4

IEC 60793 – IEC 60794 -1-2 – NEK 606