UCFIBRE® MB SERIES

2-12 Core, Indoor, Breakout, Tight Bu er Distribution Cable, LSZH

Features

Buffer Coating:LSZH, 0.9mm tight buered fibre.
Strength Member: Aramid yarn within each sub-unit
Sub-unit sheath: LSZH
Central Strength Member : FRP with up-coating when needed
Outer Sheath: LSZH
Easy to strip and excellent for use in indoor installations req uiring efficient terminations

Main characteristics
Test	Standard	Value	Sanction*
Maximum Tension at installation (short term)	IEC 60794-1-2-E1	600N	Δl/l fibre ≤ 0.6%, Δ α reversible
Tension opération max (long term)	IEC 60794-1-2-E1	198N	Δl/l fibre ≤ 0.2%, Δ α ≤ 0.30 dB(SM)/ 0.40 dB(MM)
Crush	IEC 60794-1-2-E3	1000 N / 100mm	Δ α ≤ 0.30 dB(SM)/ 0.40 dB(MM) , cable integrity

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

Overview

MB Series provides easy stripping and terminations in indoor application due to its unique tight buffering of each fibre unit.

Additional Options

PVC Sheath(MBV Series) for indoor applications
PE Sheath(MBP Series) for outdoor applications
Steel Wire Braiding(MBB Series)for armouring protection

Fire Rating

IEC 60332 - 1,IEC 60332-3-24, IEC 61034 - 2, IEC 60754 - 1 / 2

Technical data

No. of Fibres

2,4

6

8

12

Design

Breakout

Buffer Diameter - Ø

mm

0.9 ± 0.05

CSM/sheath diameter

mm

1.0 nominal

0.75 nominal

2.0/3.5 nominal

2.0/6.2 nominal

Sub-unit sheath thickness

mm

0.35 nominal

Sub-units diameter

mm

2.0 ± 0.15

Outer sheath thickness

mm

1.0 nominal

Cable Diameter (AxB)

mm

7.0 ± 0.5

8.2 ± 0.5

9.5 ± 0.5

12.3 ± 0.5

Cable Weight

kg / km

48

64

89

149

Min. bending radius

Without Tension 10 × Cable-Ø

Under Maximum Tension 20 × Cable-Ø

Temperature range

°C

Installation -10 -> +60;

Transport. & Storage -40 -> +70 ;

Operation -20 -> +70

Flame Retardant

IEC 60332-1, IEC60332-3-24

Ordering Information
UCFIBRE™ MB SERIES FO Cable part numbers are made up using the table below. The part number always starts with the letters MB to denote that it is a UCFIBRE™ MB 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 UCFIBRE™ MB SERIES FO Cable part number: MB008M3 The above example describes an OM3(50UM, Aqua Sheath)UC FIBRE™ MB SERIES FO Cable, with 8 cores.

Ordering Information

UCFIBRE™ MB SERIES FO Cable part numbers are made up using the table below. The part number always starts with the letters MB to denote that it is a UCFIBRE™ MB 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 UCFIBRE™ MB SERIES FO Cable part number: MB008M3 The above example describes an OM3(50UM, Aqua Sheath)UC FIBRE™ MB SERIES FO Cable, with 8 cores.

MB	XXX	XX
MB SERIES	Core quantity	FIBER TYPE
	002 - 2 CORES 004 - 4 CORES 006 - 6 CORES 008 - 8 CORES 012 - 12 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)

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