A-D(ZN)H
APPLICATION
Cables substitute: A-D(ZN)2Y
Optical cables with lower inflammability and with higher resistance to fire propagation according to IEC 60332-3-22, non-halogen, with low smoke density by burning according to STN IEC 61034-2 and low corrosivity of combustion gases according to STN IEC 60754-2. Cables are designated for indoor and also outdoor installation, for building of telecommunication networks, for LAN networks and cable television installation. It is possible to set them into cable ducts, PE tubes, eventually to lay into sand plate. Cables can be used also in environment with fire hazard and can be installed also on flammable base. Cables comply with standard STN IEC 60793, STN IEC 60794.
CONSTRUCTION
Pic. 1
1 Central filled tube with fibres
2 Aramide fibres
3 Laminate strength elements
4 Non-halogen filling
5 Al-PET-Al foil
6 Non-halogen flame retardant PE jacket
Tab.1 Non-halogen flame retardant PE jacket
| Cable type | A-D(ZN)H 1 x n | |||
| E9/125 | G50/125 | G62,5/125 | ||
| Core diameter | [mm] | - | 50 ± 3 | 62,5 ± 3 |
| Mode field diameter | [mm] | 8,8 to 9,6 | - | - |
| Cladding diameter | [mm] | 125 ± 2 | 125 ± 3 | 125 ± 3 |
| Primary coating diameter | [mm] | 250 ± 15 | 250 ± 15 | 250 ± 15 |
| Maximal attenuation by 850 nm 1 300 nm 1 550 nm |
[dB/km] | - 0,45 0,3 |
3 0,9 - |
3,2 1,0 - |
| Pass bandthickness 850 nm 1 300 nm |
[MHz.km] | - - |
300 600 |
160 500 |
| Maximal chromatic dispersion by 1 300 nm 1 550 nm |
[ps/nm.km] | max. 3,5 max. 18 |
- - |
- - |
| Maximal tensile strength | [N] | 2500 | 2500 | 2500 |
| Minimal bending radius | [mm] | 150 | 150 | 150 |
| Weight (informative value) | [kg/km] | 64 | 64 | 64 |
| Temperature by installation | [°C] | - 5 až +55 | - 5 až +55 | - 5 až +55 |
| Operating temperature | [°C] | - 40 až +70 | - 40 až +70 | - 40 až +70 |
| Outer diameter | [mm] | 9,0 | 9,0 | 9,0 |
DELIVERING, PACKING, STORAGE AND TRANSPORT
All cable types are supplied according to relevant company standards, twisted into coils, eventually greater lengths on wooden or metal drums. Every length is marked with tag with these data:
- producer´s mark
- cable identification
- cable length in meters
- production date
- stamp of quality control
The whole cable can be marked with description on a jacket on request of a client.
Cables can be stored in general in open-air area or in warehouses. They cannot be exposed to thermal radiation and they cannot be stored together with flammable liquids or solvents or with products containing them. It is safe to manipulate with cables at temperature range -10 °C to +50 °C.
It is necessary to assure that cables are not damaged by mechanical or other effects.
