Main characteristics | ||||
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Test | Standard | Value | Sanction* | |
Max. installation tension | IEC 60794-1-2-E1 | 2700N | fibre strain < 0.6%, ± reversible | |
Crush(short term) | IEC 60794-1-2-E3 | 1500 N / 100mm | < 0.3 dB(MM), 0.1 dB(SM) | |
Temperature range | IEC 60794-1-2-F1 | -40 -> +70°C | < 0.3 dB/km(MM), 0.1 dB/km(SM) | |
Water Penetration | IEC 60794-1-2-F5C | sample=3m, water=1m | No water leakage after 24 hour |
Technical data | ||||||
---|---|---|---|---|---|---|
No. of Fibres | 2~72 | 96 | 144 | |||
Design (Elements x Fibres per Tube) | 6x12 | 8x12 | 12x12 | |||
Loose Tube / Filler - OD | mm | 2.3 | 2.3 | 2.3 | ||
CSM/sheath diameter | mm | 3.0 | 3.0/4.8 | 3.0/8.4 | ||
Outer sheath thickness | mm | 2.0 nominal | 2.0 nominal | 2.0 nominal | ||
Cable Diameter | mm | 13.0 nominal | 14.8 nominal | 18.4 nominal | ||
Cable Weight | kg / km | 186 | 237 | 364 | ||
Max installation tension | N | 2700 | ||||
Min. bending radius | mm |
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Temperature range | °C | Installation: -10°C -> +60°C | Transport. & Storage: -40°C -> +70°C | Operation: -40°C -> +70°C | ||
Flame Retardant | IEC 60332-3-24 | |||||
Fire Resistance | BS 6387 & IEC60331-25 |
Ordering Information | ||
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UCFIBRE™® LTFIM SERIES FO Cable part numbers are made up using the table below.The part number always starts with the letters LTFIM to denote that it is a UCFIBRE LTFIM SERIES FO Cable. This is followed by 3 numbers which symbolises the core quantity and then 2 letters to denote the fibre type. Example of a UCFIBRE LTFIM SERIES FO Cable part number: LTFIM040M2 The above example describes an OM2 (50um, Orange Sheath) UCFIBRE LTFIM SERIES FO Cable, with 40 cores. |
LTFIM SERIES | CORE QUANTITY |
FIBRE TYPE |
LTFIM | XXX | XX |
---|---|---|
012 - 12 CORES024 - 24 CORES036 - 36 CORES 048 - 48 CORES 096 - 96 CORES | SM - SINGLEMODE, G652D, 9um (yellow sheath)M1 - OM1, 62.5um (orange sheath)M2 - OM2, 50um (orange sheath) M3 - OM3, 50um (aqua sheath) M4 - OM4, 50um (aqua sheath) |