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TOL4019028+AH
Viper Micro Cable
GNHL 2-432 fibers G657A1 S12
- Up to 432 fibers
- Super slim design
- Excellent installation performance
- Unique design with robust inner tubes that do not kink
- Temperature range from -45 to +70°C
- Excellent bend performance, ≥70 mm
- Easy to prepare and identify fibers
- Ultra low attenuation in cable
For illustration only. Color code may vary.
1. Primary coated fiber: Silica, acrylate
2. Loose tube: PA
3. Central strength member: Glass fiber reinforced plastic, PE
4. Slit up yarn
5. Wrapping: Water blocking yarns
6. Sheath: Polyethylene, halogen-free
Black fillers can replace empty white tubes.
Temperature, Operation [°C]
-45 to +70
Temperature, Handling [°C]
-15 to +50
Temperature, Storage [°C]
-45 to +70
Fiber Type
G657A1
Attenuation @Wavelength [nm]
1310/1383/1550
Attenuation Typical
0.32/0.32/0.18
Attenuation Max
0.38/0.38/0.23
Color
Black jacket
Conformance
Fiber parameters and tests according to the IEC series 60793-2 and 60793-1. Mechanical and environmental tests in accordance with Family Specification IEC 60794-5-10.
Test standards, conditions and requirements:
- Operational temperature: IEC 60794-1-22 Method F1; max attenuation 0.05dB/km*
- Storage temperature: IEC 60794-1-22 Method F1; max attenuation 0.15dB/km* reversible
- Ageing: IEC 60794-1-22, Method F9; 168h@85°C,+2 cycles, no attenuation after test
- Water blocking: IEC 60794-1-2, Method F5C, 3m sample, 1m head of water, no leakage after 24 hours
- Bend radius: IEC 60794-1-21, Method E11B; 4 turns, 3 cycles, max attenuation 0.05dB*
- Installation tensile load: IEC 60794-1-21, Method E1; max fiber tension 0.6%, reversible attenuation
- Crush: IEC 60794-1-21, Method E3; 1 minute load, 100mm plate, no attenuation after test
- Impact: IEC 60794-1-21, Method E4; 3 different places, max attenuation 0.1dB* after test
* All attenuation measurements performed @ 1550nm
Color code
S12
Water Blocking
Length water blocking according to IEC 60794-1-2-F5C
Average Attenuation [dB/km]
0.33/0.33/0.21
Marking
Example of jacket marking, 1 time/meter:
“HEXATRONIC A35 Viper yymmddhh TOL4019028/432AH GNHL-U-CDGNRV 432/T12 G657A1 S12 xxxxx m”
where yymmddhh = year, month, day and hour of manufacture, xxxxx=running meter marking
Installation Notes
Typical installation performance:
- Ducts ID 8-10 mm, cable OD ≤6.7 mm: 2000 m
- Ducts ID 12 mm, cable OD ≤8.0 mm: 2000 m
- Ducts ID 15-16 mm, cable OD <11 mm: 2000 m, cable OD 11-12 mm: 1500 m
Installation performance verified on Hexatronic test track, according to IEC 60794. Installation performance is affected by the installed path, environmental conditions, installation equipment etc and actual performance may therefore deviate from the above specified values.
If the cable is installed by blowing the temperature shall be -15 to +40°C. The cable shall not be stored in direct sunlight. The sun may heat up the cable over the permitted temperature limit.
Ordering Info
Supplied lengths: 2, 4, 8 km
Technical Information
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- Product: GNHL 2/T2 G657A1 S12 (ID: TOL4019033/2AH) | Color: Black | No. of Fibers: 2 | Layout: 1x2 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 430 | Crush [N/100 mm]: 1000 | Diameter: 4.2 | Weight [kg/km]: 11.5 | Length [m]: 4000/K7, 8000/K8
- Product: GNHL 2/T2 G657A1 S12 T2000 (ID: H4019033/2AH-3) | Color: Black | No. of Fibers: 2 | Layout: 1x2 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 430 | Crush [N/100 mm]: 1000 | Diameter: 4.2 | Weight [kg/km]: 11.5 | Length [m]: 2000/K7
- Product: GNHL 2/T2 G657A1 S12 T4000 (ID: H4019033/2AH-4) | Color: Black | No. of Fibers: 2 | Layout: 1x2 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 430 | Crush [N/100 mm]: 1000 | Diameter: 4.2 | Weight [kg/km]: 11.5 | Length [m]: 4000/K7
- Product: GNHL 2/T2 G657A1 S12 T8000 (ID: H4019033/2AH14) | Color: Black | No. of Fibers: 2 | Layout: 1x2 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 430 | Crush [N/100 mm]: 1000 | Diameter: 4.2 | Weight [kg/km]: 11.5 | Length [m]: 8000/K8
- Product: GNHL 4/T4 G657A1 S12 (ID: TOL4019033/4AH) | Color: Black | No. of Fibers: 4 | Layout: 1x4 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 430 | Crush [N/100 mm]: 1000 | Diameter: 4.2 | Weight [kg/km]: 11.5 | Length [m]: 4000/K7, 8000/K8
- Product: GNHL 4/T4 G657A1 S12 T4000 (ID: H4019033/4AH-4) | Color: Black | No. of Fibers: 4 | Layout: 1x4 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 430 | Crush [N/100 mm]: 1000 | Diameter: 4.2 | Weight [kg/km]: 11.5 | Length [m]: 4000/K7
- Product: GNHL 4/T4 G657A1 S12 T8000 (ID: H4019033/4AH14) | Color: Black | No. of Fibers: 4 | Layout: 1x4 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 430 | Crush [N/100 mm]: 1000 | Diameter: 4.2 | Weight [kg/km]: 11.5 | Length [m]: 8000/K8
- Product: GNHL 8/T4 G657A1 S12 (ID: TOL4019033/8AH) | Color: Black | No. of Fibers: 8 | Layout: 2x4 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 430 | Crush [N/100 mm]: 1000 | Diameter: 4.2 | Weight [kg/km]: 11.5 | Length [m]: 4000/K7, 8000/K8
- Product: GNHL 8/T4 G657A1 S12 T2000 (ID: H4019033/8AH-3) | Color: Black | No. of Fibers: 8 | Layout: 2x4 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 430 | Crush [N/100 mm]: 1000 | Diameter: 4.2 | Weight [kg/km]: 11.5 | Length [m]: 2000/K7
- Product: GNHL 8/T4 G657A1 S12 T4000 (ID: H4019033/8AH-4) | Color: Black | No. of Fibers: 8 | Layout: 2x4 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 430 | Crush [N/100 mm]: 1000 | Diameter: 4.2 | Weight [kg/km]: 11.5 | Length [m]: 4000/K7
- Product: GNHL 4/T4 G657A1 S12 T2000 (ID: H4019033/4AH-3) | Color: Black | No. of Fibers: 4 | Layout: 1x4 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 430 | Crush [N/100 mm]: 1000 | Diameter: 4.2 | Weight [kg/km]: 11.5 | Length [m]: 2000/K7
- Product: GNHL 12/T4 G657A1 S12 (ID: TOL4019033/12AH) | Color: Black | No. of Fibers: 12 | Layout: 3x4 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 430 | Crush [N/100 mm]: 1000 | Diameter: 4.2 | Weight [kg/km]: 11.5 | Length [m]: 4000/K7, 8000/K8
- Product: GNHL 12/T4 G657A1 S12 T2000 (ID: H4019033/12AH-3) | Color: Black | No. of Fibers: 12 | Layout: 3x4 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 430 | Crush [N/100 mm]: 1000 | Diameter: 4.2 | Weight [kg/km]: 11.5 | Length [m]: 2000/K7
- Product: GNHL 24/T4 G657A1 S12 (ID: TOL4019033/24AH) | Color: Black | No. of Fibers: 24 | Layout: 6x4 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 430 | Crush [N/100 mm]: 1000 | Diameter: 4.2 | Weight [kg/km]: 11.5 | Length [m]: 8000/K8, 4000/K7
- Product: GNHL 24/T4 G657A1 S12 T2000 (ID: H4019033/24AH-3) | Color: Black | No. of Fibers: 24 | Layout: 6x4 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 430 | Crush [N/100 mm]: 1000 | Diameter: 4.2 | Weight [kg/km]: 11.5 | Length [m]: 2000/K7
- Product: GNHL 24/T4 G657A1 S12 T4000 (ID: H4019033/24AH-4) | Color: Black | No. of Fibers: 24 | Layout: 6x4 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 430 | Crush [N/100 mm]: 1000 | Diameter: 4.2 | Weight [kg/km]: 11.5 | Length [m]: 4000/K7
- Product: GNHL 12/T12 G657A1 S12 (ID: TOL4019028/12AH) | Color: Black | No. of Fibers: 12 | Layout: 1x12 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 750 | Crush [N/100 mm]: 2000 | Impact [J]: 2 | Diameter: 5.7 | Weight [kg/km]: 28 | Length [m]: 4000/K8, 8000/K10
- Product: GNHL 12/T12 G657A1 S12 T2000 (ID: H4019028/12AH-3) | Color: Black | No. of Fibers: 12 | Layout: 1x12 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 750 | Crush [N/100 mm]: 2000 | Impact [J]: 2 | Diameter: 5.7 | Weight [kg/km]: 28 | Length [m]: 2000/K7
- Product: GNHL 12/T4 G657A1 S12 T4000 (ID: H4019033/12AH-4) | Color: Black | No. of Fibers: 12 | Layout: 3x4 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 430 | Crush [N/100 mm]: 1000 | Diameter: 4.2 | Weight [kg/km]: 11.5 | Length [m]: 4000/K7
- Product: GNHL 12/T12 G657A1 S12 T4000 (ID: H4019028/12AH-4) | Color: Black | No. of Fibers: 12 | Layout: 1x12 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 750 | Crush [N/100 mm]: 2000 | Impact [J]: 2 | Diameter: 5.7 | Weight [kg/km]: 28 | Length [m]: 4000/K8
- Product: GNHL 24/T12 G657A1 S12 (ID: TOL4019028/24AH) | Color: Black | No. of Fibers: 24 | Layout: 2x12 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 825 | Crush [N/100 mm]: 2000 | Impact [J]: 2 | Diameter: 5.7 | Weight [kg/km]: 28 | Length [m]: 8000/K10, 4000/K8
- Product: GNHL 24/T12 G657A1 S12 T2000 (ID: H4019028/24AH-3) | Color: Black | No. of Fibers: 24 | Layout: 2x12 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 825 | Crush [N/100 mm]: 2000 | Impact [J]: 2 | Diameter: 5.7 | Weight [kg/km]: 28 | Length [m]: 2000/K7
- Product: GNHL 24/T12 G657A1 S12 T4000 (ID: H4019028/24AH-4) | Color: Black | No. of Fibers: 24 | Layout: 2x12 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 825 | Crush [N/100 mm]: 2000 | Impact [J]: 2 | Diameter: 5.7 | Weight [kg/km]: 28 | Length [m]: 4000/K8
- Product: GNHL 48/T12 G657A1 S12 (ID: TOL4019028/48AH) | Color: Black | No. of Fibers: 48 | Layout: 4x12 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 950 | Crush [N/100 mm]: 2000 | Impact [J]: 2 | Diameter: 5.7 | Weight [kg/km]: 28 | Length [m]: 8000/K10, 4000/K8
- Product: GNHL 48/T12 G657A1 S12 T2000 (ID: H4019028/48AH-3) | Color: Black | No. of Fibers: 48 | Layout: 4x12 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 950 | Crush [N/100 mm]: 2000 | Impact [J]: 2 | Diameter: 5.7 | Weight [kg/km]: 28 | Length [m]: 2000/K7
- Product: GNHL 48/T12 G657A1 S12 T4000 (ID: H4019028/48AH-4) | Color: Black | No. of Fibers: 48 | Layout: 4x12 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 950 | Crush [N/100 mm]: 2000 | Impact [J]: 2 | Diameter: 5.7 | Weight [kg/km]: 28 | Length [m]: 4000/K8
- Product: GNHL 72/T12 G657A1 S12 (ID: TOL4019028/72AH) | Color: Black | No. of Fibers: 72 | Layout: 6x12 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 1100 | Crush [N/100 mm]: 2000 | Impact [J]: 2 | Diameter: 5.7 | Weight [kg/km]: 28 | Length [m]: 4000/K8, 8000/K10
- Product: GNHL 72/T12 G657A1 S12 T2000 (ID: H4019028/72AH-3) | Color: Black | No. of Fibers: 72 | Layout: 6x12 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 1100 | Crush [N/100 mm]: 2000 | Impact [J]: 2 | Diameter: 5.7 | Weight [kg/km]: 28 | Length [m]: 2000/K7
- Product: GNHL 72/T12 G657A1 S12 T4000 (ID: H4019028/72AH-4) | Color: Black | No. of Fibers: 72 | Layout: 6x12 | Bend Radius [mm]: 75 | Tensile Force, Installation [N]: 1100 | Crush [N/100 mm]: 2000 | Impact [J]: 2 | Diameter: 5.7 | Weight [kg/km]: 28 | Length [m]: 4000/K8
- Product: GNHL 96/T12 G657A1 S12 (ID: TOL4019032/96AH) | Color: Black | No. of Fibers: 96 | Layout: 8x12 | Bend Radius [mm]: 80 | Tensile Force, Installation [N]: 1200 | Crush [N/100 mm]: 1000 | Impact [J]: 3 | Diameter: 6.1 | Weight [kg/km]: 28 | Length [m]: 8000/K10, 4000/K8
- Product: GNHL 96/T12 G657A1 S12 T2000 (ID: H4019032/96AH-3) | Color: Black | No. of Fibers: 96 | Layout: 8x12 | Bend Radius [mm]: 80 | Tensile Force, Installation [N]: 1200 | Crush [N/100 mm]: 1000 | Impact [J]: 3 | Diameter: 6.1 | Weight [kg/km]: 28 | Length [m]: 2000/K7
- Product: GNHL 96/T12 G657A1 S12 T4000 (ID: H4019032/96AH-4) | Color: Black | No. of Fibers: 96 | Layout: 8x12 | Bend Radius [mm]: 80 | Tensile Force, Installation [N]: 1200 | Crush [N/100 mm]: 1000 | Impact [J]: 3 | Diameter: 6.1 | Weight [kg/km]: 28 | Length [m]: 4000/K8
- Product: GNHL 144/T24 G657A1 S12 (ID: TOL4019032/144AH) | Color: Black | No. of Fibers: 144 | Layout: 6x24 | Bend Radius [mm]: 70 | Tensile Force, Installation [N]: 1600 | Crush [N/100 mm]: 2000 | Impact [J]: 5 | Diameter: 6.7 | Weight [kg/km]: 35 | Length [m]: 8000/K12, 4000/K10
- Product: GNHL 144/T24 G657A1 S12 T2000 (ID: H4019032/144AH-3) | Color: Black | No. of Fibers: 144 | Layout: 6x24 | Bend Radius [mm]: 70 | Tensile Force, Installation [N]: 1600 | Crush [N/100 mm]: 2000 | Impact [J]: 5 | Diameter: 6.7 | Weight [kg/km]: 35 | Length [m]: 2000/K8
- Product: GNHL 144/T24 G657A1 S12 T4000 (ID: H4019032/144AH-4) | Color: Black | No. of Fibers: 144 | Layout: 6x24 | Bend Radius [mm]: 70 | Tensile Force, Installation [N]: 1600 | Crush [N/100 mm]: 2000 | Impact [J]: 5 | Diameter: 6.7 | Weight [kg/km]: 35 | Length [m]: 4000/K10
- Product: GNHL 144/T12 G657A1 S12 (ID: TOL4019053/144AH) | Color: Black | No. of Fibers: 144 | Layout: 12x12 | Tensile Force, Installation [N]: 2000 | Crush [N/100 mm]: 2000 | Diameter: 7.9 | Weight [kg/km]: 50 | Length [m]: 2000/K8, 4000/K10, 6000, 8000
- Product: GNHL 192/T24 G657A1 S12 (ID: TOL4019028/192AH) | Color: Black | No. of Fibers: 192 | Layout: 8x24 | Bend Radius [mm]: 80 | Tensile Force, Installation [N]: 2500 | Crush [N/100 mm]: 2000 | Impact [J]: 3 | Diameter: 7.9 | Weight [kg/km]: 47 | Length [m]: 2000/K8, 9600/K12
- Product: GNHL 192/T24 G657A1 S12 T2000 (ID: H4019028/192AH-3) | Color: Black | No. of Fibers: 192 | Layout: 8x24 | Bend Radius [mm]: 80 | Tensile Force, Installation [N]: 2500 | Crush [N/100 mm]: 2000 | Impact [J]: 3 | Diameter: 7.9 | Weight [kg/km]: 60 | Length [m]: 2000/K8
- Product: GNHL 192/T24 G657A1 S12 T4000 (ID: H4019028/192AH-4) | Color: Black | No. of Fibers: 192 | Layout: 8x24 | Bend Radius [mm]: 80 | Tensile Force, Installation [N]: 2500 | Crush [N/100 mm]: 2000 | Impact [J]: 3 | Diameter: 7.9 | Weight [kg/km]: 60 | Length [m]: 4000/K10
- Product: GNHL 288 T/12 G657A1 S12 (ID: TOL4019039/288AH) | Color: Black | No. of Fibers: 288 | Layout: 24x12 | Bend Radius [mm]: 80 | Tensile Force, Installation [N]: 3000 | Crush [N/100 mm]: 2000 | Impact [J]: 3 | Diameter: 10.3 | Weight [kg/km]: 86 | Length [m]: 2000/K10, 4000/K12
- Product: GNHL 432/T12 G657A1 S12 (ID: TOL4019028/432AH) | Color: Black | No. of Fibers: 432 | Layout: 36x12 | Bend Radius [mm]: 175 | Tensile Force, Installation [N]: 1800 | Crush [N/100 mm]: 2000 | Diameter: 11.7 | Weight [kg/km]: 98
