svenska Login Get Registered Catalog Browser Contact Us
Global expert in cables and cabling system

About Nexans

Products and Solutions

Customer Service

Work at Nexans

News and Press

Go

GJMLTTV

Send link to this page print Your Nexans contact on this page
GJMLTTV Type GJMLTTV is a submarine fibre optic cable. Intended for offshore in river and lake installations.
Standards
International  IEC 60793; IEC 60794; ITU-T Rec. G.650; ITU-T Rec. G.652
Description

GJMLTTV is intended for river, lake, offshore or direct burial installation. The design can incorporate 12 to 96 fibres in a stainless steel tube. The individually coloured fibres are in groups of 12 fiber. This cable type is longitudinal water-blocked through the use of polymeric filling compound. GJMLTV are double sheathed with halogen-free black polyethylene including two layers of galvanized steel wire.


 TOP
Characteristics
Construction characteristics
Construction type Unitube  
Fiber optic type SM (G.652D)  
Type of secondary protection Loose tube  
Inner sheath Polyethylene  
Armour type Galvanised round steel wires  
Outer sheath PE  
Sheath colour Yellow  
Material used for length water tightness Jelly  
Metal free No  
Length water tightness Tube Jelly  
Dimensional characteristics
Number of optical fibres, range 12 .. 96  
Inner sheath thickness 2.6mm  
Wire diameter 1.9mm  
Wire diameter layer 2 2.4mm  
Diameter over armour 18.6mm  
Average sheath thickness 2.7mm  
Nominal outer diameter 24.0mm  
Approximate weight 1500kg/km  
Tube diameter 3.7mm  
Inner diameter 10mm  
Approximate weight in seawater 1000kg/km  
Mechanical characteristics
Maximum pulling force by laying 125kN  
Maximum permanent tensile load 85kN  
Crush resistance (EN 187 000) 10kN  
Impact resistance (EN 187 000) 350J  
Usage characteristics
Installation type Rivers and lakes  
Minimum dynamic operating bending radius 750.0mm  
Minimum static operating bending radius 500mm  
Operating temperature, range -10 .. 35°C  
Ambient installation temperature, range -20 .. 60°C  
Storage temperature, range -30 .. 60°C  
Maximum deployment ocean depth 3000m  

 TOP
Results   4/4
Select all Items Nexans ref. Country ref. Name
Make to order product 29042898 4965207 GJMLTTV 12SM G652D
Make to order product 29043998 4965217 GJMLTTV 24SM G652D
Make to order product 29044298 4965227 GJMLTTV 48SM G652D
Make to order product 29044398 4965237 GJMLTTV 96SM G652D
Add to favorites

 TOP
New Free Section - 2448

 TOP
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.

Nexans © copyright 2001 - 2012   Legal Notice | Contact Us | Site Map