UCFIBRE™® LTFMSMWM Series |

UCFIBRE™® LTFMSMWM Series

2 ~ 72 Fibres, SWA, Heavy Armoured Cable, LSZH Sheath

Overview

This cable is especially designed for harsh environments. The double armour combination of corrugated steel tape and galvanized steel provide superior crush protection to the fibers.

Additional Options

IEC 60332-1, IEC 60332-24, IEC 61034-2, IEC 60754-1/2

Features

Central strength member (CSM): glass fibre reinforced plastic material (FRP) with plastic coating when needed.
Tube: Thermoplastic material, containing up to 12 optical fibres and filled with a suitable water tightness compound.
Stranding: The required numbers of elements (tubes or fillers) are SZ stranded around the central strength member.
Core Wrapping: polyester tape (jelly filled)
Inner Sheath: LSZH
Inner Armour: Corrugated steel tape
Middle Sheath:LSZH
Outer Armour: Galvanized steel wire. WB jelly filled, wrapped with cotton tape
Outer Sheath: LSZH
Suitable for Direct Buried, Rodent.Flame retardant to IEC 60332-3C. LSZH to IEC 61034 & IEC 60754-1&2.

Main characteristics
Test	Standard	Value	Sanction*
Max. installation tension	IEC 60794-1-2-E1	6000 N	No visible fibre strain, Δα≤ 0.05 dB
Crush	IEC 60794-1-2-E3	400N / 100mm	Δα≤ 0.3 dB(MM), 0.05 dB(SM)
Impact	IEC 60794-1-2-E4	30 Nm, 3 impacts, r=300mm	Δα≤ 0.3 dB(MM), 0.05 dB(SM)
Temperature Cycling	EC 60794-1-2-F1	-30 -> +70°C	Δα≤ 0.3 dB/km(MM), 0.05 dB/km(SM)
Water Penetration	IEC 60794-1-2-F5B	sample=3m, water=1m	No water leakage after 24 hour

* Values for multi-mode fibres, all optical measurements performed at 1300 nm *Values for single-mode fibres, all optical measurements performed at 1550 nm

Technical Data

No.of Flbres

6,12

24,36,48

Design (Elements x Fibres per Tube)

5x6

5x12

6x12

Loose Tube / Filler

2.0

CSM/sheath diameter

1.5

2.2

Outer sheath thickness

1.9

Cable Diameter

Nom. 17.2

Nom.17.2

Nom.17.9

Cable Weight

kg / km

518

548

Max installation tension

6000

Min. bending radius

Without Tension 15 x Cable ∅

Under Maximum Tension 20 x Cable ∅

Temperature range

°C

Installation -5 -> +50;

Transport. & Storage -40 -> +70 ;

Operation -30 -> +70

Ordering Information
UCFIBRE™® LTFMSMWM SERIES FO Cable part numbers are made up using the table below.The part number always starts with the letters LTFMSMWM to denote that it is a UCFIBRE™® LTFMSMWM SERIES FO Cable. This is followed by 3 numbers which symbolizes the core quantity and then 2 letters to denote the fibre type. Example of a UCFIBRE™® LTFMSMWM SERIES FO Cable part number: LTFMSMWM08M1The above example describes an OM1 (62.5um, Orange Sheath) UCFIBRE™® LTFMSMWM SERIES FO Cable, with 8 cores.

LTFMSMWM	XXX		XX
LTFMSMWM SERIES	CORE QUANTITY		FIBRE TYPE
	002 - 2 CORES 004 - 4 CORES 006 - 6 CORES 008 - 8 CORES 012 - 12 CORES	024 - 24 CORES 036 - 36 CORES 048 - 48 CORES 072 - 72 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)

Download

Products