Cable Specification Sheet IEC 60794-3 · Rev 01 · 2026-06

Double PE SWA Direct Burial Fibre · 24 fibre

Name: Double PE SWA Direct Burial Fibre · 24 fibre
Brand: UE Cable
SKU: swa-direct-burial-fibre-os2-24-fibre-double-pe-direct-burial-jacket

Ordering reference Double PE SWA Direct Burial Fibre · 24 fibre

IEC 60794-3 Double PE SWA Direct Burial Fibre

Application

Direct burial telecom routes · Utility fibre backbones · Industrial sites · Harsh outdoor networks

Indicative fibre-optic loose-tube construction — not to scale

Construction

1
Optical fibresColour-coded singlemode/multimode fibres
2
Loose tubeGel-filled buffer tube
3
Strength memberCentral FRP / steel rod
4
Aramid yarnWater-blocking + aramid strength
5
ArmourSteel wire armour
6
SheathDouble PE direct burial jacket

Technical parameters

Fibre typeOS2

Fibre count24 fibre

Cable design24 fibre OS2 Loose tube direct burial optical cable

InstallationDirect burial, utility corridor and exposed outdoor routes

Strength memberFRP central strength member with water blocking

ProtectionGalvanised steel wire armour

Sheath / jacketDouble PE direct burial jacket

Optical attenuation0.36 dB/km at 1310 nm, 0.22 dB/km at 1550 nm max

Tensile load2.0 kN installation load guide

Crush resistance2000 N/100 mm guide

OD guide15.0 mm

Construction design24 fibre OS2 Loose tube direct burial optical cable

Conductor materialOptical fibre element

Operating temperature−40 °C to +70 °C

Cable weight192 kg/km

Bend radius20 x OD during installation / 10 x OD installed

Routine test voltage2.5 kV a.c. 5 min

Ratings & materials

StandardIEC 60794-3

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