GRHSQ-K-DGNRV 4/T4 G657A1 S12

Description

Description

Standards

  • Product
    EN 50173; IEC 60794
  • Test
    IEC 60754-2; IEC 60793; IEC 61034
  • International
    ITU-T Rec. G.650; ITU-T Rec. G.652
  • National
    SS 424 18 86

The cable type is longitudinally water-blocked and intended for combined indoor as well as outdoor use (in ducts). The design can incorporate 4 to 192 fibres in coloured loose tubes. The individually coloured fibres are tubed in groups of maximum 24, and placed into in a slotted core profile of polyethylene, which is extruded onto a dielectric fibre reinforced strength member (FRP). The cable type is longitudinal water-blocked through the use of water-swellable materials and sheathed with halogen-free flame-retardant polymeric compound. GRHSQ meets the requirements for CPR Dcas2d2a2.  The cable emits no corrosive gases and has low smoke production during fire.

 

 

Quality and environmental management system

Certified according to ISO 9001, IRIS, ISO/TS 16949 and ISO 14001.

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Construction type
Slotted core, tube
Fiber optic type
SM (G657.A1)
Type of secondary protection
Loose tube
Reinforcement members material type
Fiber glass
Outer sheath
HFFR (polyolefin)
Sheath colour
Green
Material used for longitudinal water tightness
Swellable tape
Halogen free
Yes
Metal free
Yes
Length water tightness Tube
Jelly
Number of slott
4
Strength member
FRP

Dimensional characteristics

Dimensional characteristics

Nominal outer diameter
12.7 mm
Number of optical fibres, range
...
Number of optical fibres
4
Diameter over assembly
8.5 mm
Average sheath thickness
2.1 mm
Approximate weight
160 kg/km
Central strength member size
2.4 mm
Max. number of fibres per tube
4
Tube diameter
2.3 mm

Mechanical characteristics

Mechanical characteristics

Maximum pulling force by laying
2 kN
Maximum permanent tensile load
0.5 kN
Crush resistance (EN 187 000)
5 kN
Impact resistance (EN 187 000)
20 J

Usage characteristics

Usage characteristics

Installation type
Indoor/Outdoor
Operating temperature, range
-40 ... 70 °C
Ambient installation temperature, range
-15 ... 50 °C
Storage temperature, range
-40 ... 70 °C
Bending factor when installed
10 (xD)
Colour code
S12
Dynamic bending factor
15 (xD)

Resources

Resources

Documentation

Selling & delivery Information

The outer sheath of the cable is marked with cable type, manufacturer, identification number and meter marking.
The cable is delivered on wooden recyclable drums in lengths according to arrangement. The drum is marked with the cable type, length, rolling direction and installation information. Cable ends closed with end cap.

Declaration of Performance

  • Declaration of Performance n� : 1000119-SEGR
  • Certification Date : 6/14/18
  • AVCP (Assessment and Verification of Constancy of Performance) : System 3
  • Notified body : 0366
  • Declared performance : Dca-s2,d2,a2

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