BayCom® FO outdoor cables with metallic armouring
A-DF(ZN)2Y(SR)2Y
FO outdoor cable German Railways DB acc. to DIN VDE and Bayka standard
Standards
Acc. to Dlk 1.011.003y.
The cables are in compliance with RoHS Directive EU 2002/65/EC - RoHS 2.0 and Regulation No. 1907/2006 (REACH).
Technical Data
| Type of fibre | E9/125 |
| Field diameter μm | 9-10 |
| Sheath diameter μm | 125 |
|
Attenuation dB/km at 1310 nm at 1550 nm |
≤ 0.36 ≤ 0.23 |
|
Chromatic dispersion ps/[nm x km] at 1310 +30/-15 nm at 1550 +30/-70 nm |
≤ 3.5 ≤ 18 |
|
Permissible temperature range °C |
|
|
transport and storage |
-40 to +70 |
|
laying |
-5 to +50 |
|
operation |
-30 to +60 |
Application
The FO outdoor cable according to this standard can be laid
- in the ground by pulling into a previously installed HDPE pipe or
- in trays along railway lines.
Use, planning and laying shall be carried out according to the applicable guidelines of the DB AG.
The cables are approved for use in the DB network.
Type Designation Codes
| A | outdoor cable |
| D | loose tube, filled |
| F | cable core filled with petroleum jelly, longitudinally watertight |
| (ZN) | non-metallic tensile reinforcement |
| 2Y | inner sheath made of polyethylene, PE |
| (SR) | corrugated steel tape armourimg |
| 2Y | outer sheath made of polyethylene, PE |
| LG | stranded in layers |
Special Designs
Design according to national and international standards
Design according to customer specifications
Design with limited tolerance of outer diameter on request
Order Example
A-DF(ZN)2Y(SR)2Y 12x12 E9/125 0,36F3,5 / 0,23H18 LG
DB vendor no. 00105422,
Framework contract no. 1000/393/92194647
BayCom® FO outdoor cables with metallic armouring
A-DF(ZN)2Y(SR)2Y
FO outdoor cable German Railways DB acc. to DIN VDE and Bayka standard
The bending radius for repeated bending applies to the radius of switching mechanisms, too.
Tensile stress only valid when cable sheath and cable core involved.
Other designs, fitted lengths and larger delivery lengths on request.