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Loose Tube 10-ton SA, 24 and 48 Fibers – TOL 404 1080
Submarine Cable FIMT GJMMLTV With Electroding Conductor
Features
• Water depth 3000 m
• Compact design, only 22 mm in diameter
• 24 and 48 fibers, any type of G.65x standard
• Copper foil for electroding
• Steel wire reinforcement
• Hydrogen protected
• No bitumen on the outer polypropylene yarns
Application
GJMMLTV, 10-ton SA is a single armored, loose tube cable for
submarine installation where moderate protection is required.
This submarine cable is based on a hermetically sealed
stainless tube of 3.7 mm outer diameter. Inside the tube the
fibers are free to move in thixotropic water blocking compound.
A copper foil is placed around the steel tube. The steel tube
and copper foil are protected by a polyethylene sheath. Outside
the sheath there is a layer of galvanized steel wires. The steel
wires are flooded in bitumen. The complete cable is wrapped
with a layer of polypropylene yarns.
The steel wire reinforcement provides reliable mechanical
protection, enabling installation and operation during rough
conditions.
High packing density of the fibers is provided by the loose tube
technique. This permits a small outer diameter and easy
handling of the cable.
The fibers are easy to identify due to color and colored yarns.
The benefit with electroding is that it gives a possibility to detect
and track the cable. This is important if the cable is broken and
an anchor has moved the cable.
28701-TOL 404 1080 Uen Rev C
© Hexatronic Cables & Interconnect Systems AB
[email protected]
www.hexatronic.com
+46 10 453 02 00
1/2
Loose Tube 10-ton SA, 24 and 48 Fibers – TOL 404 1080
Typical Data
Delivery Information
Temperature range
Supplied lengths.............. any length in coil
Operation......................... -30 till +60°C
Storage............................ -40 till +70°C
Installation....................... -15 till +40°C
Mechanical and environmental test in accordance with IEC 60794-1-2
Fiber parameters and tests according to the
IEC series 60793-2 and 60793-1
Color coding
Maximum water depths
....................................... 3000 m
Yarn colour: Red (1), Blue (2), White (3), Green (4)
Cable bend radius
No tensile load................. ≥ 0.5 m
With tensile load............... ≥ 1.5 m
Coiling............................. ≥ 1.5 m
Fiber in each bundle:
Red (1), Blue (2), White (3), Green (4), Yellow (5), Grey (6),
Brown (7), Black (8), Orange (9), Violet (10), Pink (11),
Turquoise (12)
Tensile force
Cable markers
CBL................................. ≤ 130kN
FBL................................. ≤ 130kN
NTTS............................... ≤ 100kN
NOTS............................... ≤ 70kN
NPTS............................... ≤ 50kN
The submarine cable is marked with kilometer markers and
factory joint markers.
Crush resistance
Filling compound ............. Thixotropic compound
Design
Primary coated fiber.......... Silica, acrylate
....................................... ≤ 10 kN/10 cm
Tube................................. Stainless steel
Impact resistance
Conductor......................... Copper foil
....................................... ≤ 200 J
Sheath ............................. Polyethylene, black
Hydrodynamic constant
Armoring........................... Galvanized steel wires, single layer.
Wire diameter 3 mm
[deg x Knots]................... 84
Stowage factor
[km/m3]........................... 2.1
Filling compound.............. Bitumen
Electrical resistance
Wrapping.......................... Polyester tape
....................................... 7Ω/km
Wrapping.......................... Polypropylene yarns
Electrical capacitance
....................................... 0,14 μF/km
Insulation resistance
....................................... ≥ 500 MΩ•km
Ordering Information
order number
number of fibers
diameter (mm)
weight (kg/km)
TOL 404 1080/24A
24
22
1100 (air)
TOL 404 1080/48A
48
22
800 (water)
1100 (air)
800 (water)
This ordering information covers standard types of the GJMMLTV, 10-ton SA cable. The order number corresponds to a
cable with standard single-mode fibers (G652.D) colored
according to the standard Hexatronic color scheme.
Other combinations such as:
- fiber types
- fiber colors
and specific technical information are available on request.
28701-TOL 404 1080 Uen Rev C
© Hexatronic Cables & Interconnect Systems AB
[email protected]
www.hexatronic.com
+46 10 453 02 00
2/2