News & Trade Fairs
Fibre glass

Remote control assembly
FAST module system
FAST Roboter
Manhole material
FAST protective conduits and fibre optic cables
Manhole components
Operation & maintenance



Manhole installation components

Sewer manholes represent important access points for FAST networks and depending on the network concept, special sewage resistant junction boxes (splice boxes) can be installed in the manholes. The splice boxes contain several hinged trays for single circuit and/or single element management, rendering the operation of the fibre optic network flexible and reliable. The splice box can be taken to street level for the purpose of splicing because additional cable can be stored in an over length box, which is connected to the splice box.
Additional splicing does not influence or affect already activated connections. It is therefore highly recommended that an adequate number of over length boxes are included in any proposed network to allow for the connection of additional customers on demand. Alternatively it is also possible to use conventional junction chambers next to the manhole. All materials that are used in the manhole construction are manufactured of V4A stainless steel.

All manhole construction is step safe and vandal proof. No cables are open to the sewer.
  • Conduit anchors
  • Flexible cable trays
  • Cable tray brackets
  • Isolation brackets
  • Bench anchors

Download Service:

PDF document:

- FAST System

All brochures >>