36,48,96 Cores, Indoor Tight Buffer Distribution Cable, LSZH


  • Tight buffer: Each fibre is coated to 0.9mm with LSZH
  • Strength Member: Aramid yarn within each sub-unit
  • Sub-unit sheath: LSZH material
  • Central Strength Member: FRP with up-coating
  • Core Wrapping:Polyester tape
  • Outer Sheath: LSZH compliant to IEC 61034, IEC 60754-1 & 2, IEC 60332 -1 & 60332-3- 24
  • Suitable for Indoor Flame Retardant, Low Smoke and Halogen Free Environment
Main Characteristics
Test Standard Value Sanction*
Maximum installation load(a few hours) IEC 60794-1-2-E1 4200 N (36F,48F), 6600N (96F) Fibre strain ≤ 0.6%, Δα reversible
Short term tensile strength (some days) IEC 60794-1-2-E1 2800 N (36F, 48F), 4400N (96F) Fibre strain ≤ 0.4%, Δα reversible
Max operation tension IEC 60794-1-2-E1 1400 N (36F, 48F), 2200N (96F) Fibre strain ≤ 0.2%, Δα ≤0.4 db (MM),  ≤0.3db (SM
Crush (short term) IEC 60794-1-2-E3 1000N/100mm Δα ≤0.4 db (MM),  ≤0.3db (SM), no damage
Temperature range IEC 60794-1-2-F1 -20->+70â—¦C Δα ≤ 0.6 dB /km(MM), Δα ≤ 0.30dB/km (SM)
* Values for multi-mode fibres, all optical measurements performed at 1300 nm * Values for single-mode fibres, all optical measurements performed at 1550 nm


One of the most widely used UCFIBRE™ Indoor cable, MT series is excellent for indoor installation that provides a safe setup against flame propagation and its flexible yet robust construction makes installation at ease.

Aditional Option

  • PVC Sheath for indoor applications
  • PE Sheath for outdoor applications
  • Steel Wire Braiding for armouring protection
Technical Data:
No. of fibres 36 48 96
Design 6x6 TB 4x12 TB 8x12 TB
Tight buffer mm 0.9 ± 0.05 0.9 ± 0.05 0.9 ± 0.02
Sub-unit Diameter mm 4.8±0.2 6.0±0.2 6.0±0.2
Cable Nominal Diameter mm 0.7 nominal 0.65 nominal 0.65 nominal
Sub-units sheath thickness mm 1.4 nominal 1.4 nominal 1.5 nominal
Outer sheath thickness mm 17.7±1.5 17.9±1.5 25.3±1.5
Cable Outer Diameter kg/km 276 244 538
Min. bending radius mm
Without Tension 10x Cable Ø Under Maximum Tension 20x Cable Ø
Temperature range °C Installation -10 - > + 60; Transport & Storage -40 - > + 70; Operation -20->+70
Flame Retardant IEC 60332-3 -24
Please refer to our General Installation, Safety & Handling recommendations before handling.
Ordering Information
UCFIBRE™ MT 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™ MT 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™ MT SERIES FO Cable part number: MT048M3 The above example describes an OM3(50UM, Aqua Sheath) UCFIBRE™ MT SERIES FO Cable, with 48 cores.
036 - 36 CORES048 - 48 CORES096 - 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)