FDN Enclosure Support Arm
Cubis’ universal FDN enclosure support arm has been designed and developed to provide a ‘Mobra Arm’ solution that fits all major FDN enclosures (Fibre Distribution Nodes) within one of Cubis’ STAKKAbox™ range of access chambers.
Mobra Arms are commonly used to house, manage and protect fibre connections within a wide range of underground, direct burial and aerial networks. With the vast array of FDN enclosures currently on the market (each having their own mounting requirements), their placement within a chamber can often be an afterthought. This irregularity leaves the fibre network infrastructure suppliers the challenge of how and where to mount the enclosure, depending on its size and the chamber that suits the specified application for installation.
Flexibility

Seamless Integration

Adjustability
The Mobra Arm’s configurable cross-brace and telescopic arm assemblies are adjustable both in width and height. The cross-brace has been designed to provide central or off-set fixing within the chamber for installation of two FDN’s if required and a lock in place hinged bracket.
The telescopic arm provides set incremental jumps in height for greater comfortable working height for operatives whether sitting or standing.

Intelligent Design

System Components
Cubis' FDN enclosure system typically comprise of the following products:

STAKKAbox™ Fortress
STAKKAbox™ Fortress is a range of modular and structural preformed access chambers, suitable for use in carriageway and footway environments.
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FDN Mobra Arm
Cubis’ universal FDN enclosure support arm has been designed and developed to provide a ‘Mobra Arm’ solution that fits all major FDN enclosures.
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AX-S™ Covers
The Cubis AX-S™ range of access covers provide customers with a complete underground network access system as they are designed and manufactured from a range of materials to complement our chamber ranges.