G12-9 QERE-0403LV-R0,9 TIA

Description

Description

Standards

  • Product
    IEC 60794
  • International
    ITU-T Rec. G.652

This multipurpose fibre optic cable is suitable for installation in lakes, rivers, seas and tunnels and can also be used for direct burial on shore. The fibres (maximum 48) are protected by a laser welded, 3.7 mm OD stainless steel tube. A polyethylene sheath is extruded on the steel tube to complete the cable core.


For electroding purposes (fault location by means of sea electrodes), a copper conductor can be applied over the steel tube. 


A single layer of galvanized armouring wires is stranded around the cable core and a polyethylene sheath applied to provide corrosion protection. Two layers of polypropylene yarns flooded in bitumen can be supplied as an outer serving on special request.


The products contain G.652D fibres, but other fibre types can be delivered. 

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Armour type
Galvanized steel wires

Dimensional characteristics

Dimensional characteristics

Number of optical fibres
12
Tube diameter
3.7 mm
Nominal outer diameter
11.0 mm
Approximate weight
185 kg/km
Approximate weight in seawater
90 kg/km

Mechanical characteristics

Mechanical characteristics

Maximum permanent tensile load
2.5 kN
Maximum tensile load during service (Tl)
250.0 daN
Maximum pulling force by laying
5 kN
Minimum breaking load
20 kN
Crush resistance (EN 187 000)
5 kN
Impact resistance (EN 187 000)
50 J

Usage characteristics

Usage characteristics

Minimum static operating bending radius
150 mm
Operating temperature, range
-40 ... 70 °C
Storage temperature, range
-40 ... 70 °C
Ambient installation temperature, range
-15 ... 60 °C

Resources

Resources

Documentation

xls — 0 B

Selling & delivery Information

Standard Marking

Cable ID.Production year - G(XX) QERE R0,9 - Nexans - (YYYY) m


XX = Number of fibres
YYYY = Metre marking

Delivery Length

Can be delivered in lengths as agreed.

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