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Manhole installation components
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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.
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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.
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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
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