FO Universal ZGGFR Safety / U-DQ(ZN)BH

Safety cable E30*, up to 12 fibres

metal-free, water resistant, rodent protection,
in accordance with IEC 60332-1-2 and IEC 60332-3-24
30 minutes System Circuit Integrity* with reference to DIN 4102-12

1 ≤ 12 fibres
2 Flame retardant protective coating
3 Glass armour
4 Ripcord
5 FR/LS0H sheath


Metal-free fibre optic safety cable with one central loose tube, up to 12 fibres.
The optimal combination of flame retardant fibre coating and flame-inhibiting stabilizing elements ensures enhanced functional integrity (System Circuit Integrity*) in case of fire for 30 minutes (transmission of audio, video and 1Gbit/s signals approved by a certified test report).

Safety applications in tunnels, underground railways, banks, insurance companies, large-scale industry.
LAN backbone.
Indoor and outdoor cabling.
Can also be installed in cable platforms, trays, ducts and vertical shafts (without System Circuit Integrity*).
Can be spliced in FO distributors.

The cables are available with different types of optical fibre (see fibre data sheets).

Temperature rangestorage: -25 / +70°CIEC 60794-1-22 F1
 during installation: -10 / +50°C 
 in operation: -25 / +60°C 
Tensile performance:IEC 60794-1-21 E1  
Crush resistance:IEC 60794-1-21 E3  
Impact:IEC 60794-1-21 E4  
Repeated bending:IEC 60794-1-21 E6  
Torsion:IEC 60794-1-21 E7  
Bend:IEC 60794-1-21 E11  
Water penetration:IEC 60794-1-22 F5  

* System Circuit Integrity is dependent on installation method. Certified clamps, ducts, conduits, etc. are mandatory.


DATWYLER «cable type» «Datwyler designation» «DIN designation» «no. of fibres» «fibre type» «add. text» «batch no.» «meter marks»

Zero halogen, no corrosive gases

IEC 60754-1/-2, EN 60754-1/-2, VDE 0482-754-1/-2

Flame propagation

IEC 60332-1-2, EN 60332-1-2, VDE 0482-332-1-2

Flame spread

IEC 60332-3-24, EN 50266-2-4, VDE 0482-266-2-4

Smoke density

IEC 61034-1/-2, EN 61034-1/-2, VDE 0482-1034-1/-2

Circuit Integrity

IEC 60331-11, IEC 60331-25 (FE90), EN 50200 PH90, VDE 0482-200

System circuit integrity

according to DIN 4102 part 12, VKF Fire Safety Application No. 24176

Reaction to fire (Euroclasses)

not classified


Product Datasheet
Tender text


Article No.ProductNumber of fibresLoose TubesSheath colourFibre typeSheath Ø [mm]Weight [kg/km]Bending radius [mm]Tensile load [N]Crush resistance continuous [N]Crush resistance short term [N]Fire load [MJ/km]Fire load [kWh/km]
187288ZGGFR Safety 1x441redE9/125 G.652.D - OS27.8721201000200050001084301
186363ZGGFR Safety 1x441redG50/125 OM27.8721201000200050001084301
190604ZGGFR Safety 1x441redG50/125 OM37.8721201000200050001084301
193447ZGGFR Safety 1x441redG50/125 OM47.8721201000200050001084301
191867ZGGFR Safety 1x661redE9/125 G.652.D - OS27.8721201000200050001084301
191851ZGGFR Safety 1x661redG50/125 OM37.8721201000200050001084301
186639ZGGFR Safety 1x661redG50/125 OM27.8721201000200050001084301
193448ZGGFR Safety 1x661redG50/125 OM47.8721201000200050001084301
190621ZGGFR Safety 1x881redG50/125 OM27.8721201000200050001084301
193449ZGGFR Safety 1x881redG50/125 OM47.8721201000200050001084301
190719ZGGFR Safety 1x12121redE9/125 G.652.D - OS27.8721201000200050001084301
187293ZGGFR Safety 1x12121redG50/125 OM27.8721201000200050001084301
191796ZGGFR Safety 1x12121redG50/125 OM37.8721201000200050001084301
193450ZGGFR Safety 1x12121redG50/125 OM47.8721201000200050001084301

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