The system dimensions of the InterRail subrack are
based on those of the FLEXIBLE Fi as a logical further
development to produce a subrack for heavy-duty use.
This allows unrestricted use of the extensive range of
The special design features of the InterRail subrack:
• Profile rails with a high section modulus guarantee
resistance to vibrations.
• The refined RFI-shielding concept enables high
shielding effectiveness (see the RFI-SHIELDED chapter).
THERE ARE FOUR VERSIONS OF THIS SUBRACK:
1. Subrack InterRail
Shielding is not possible for the unsealed version.
2. Subrack InterRail RFI
The RFI-shielded version.
3. Subrack InterRail RFI – IEEE
The front is in accordance with IEEE 1101.10.
The special profile rail is designed for the use of insertion and removal handles (optionally with a hot-swap function)
for overcoming high insertion and removal resistance. The card guides are fitted with mechanical coding systems
and special bonding for electrostatic discharge.
4. Subrack InterRail SNCF & InteRaiI SNCF RNI
The special subrack with certification from the French Railways.