Fibre optic splice enclosure EFB Elektronik B70901.12OM3

The EFB Elektronik B70901.12OM3 fibre optic splice enclosure is a compact, wall-mountable housing engineered to protect and organize fibre splices and pigtail terminations. Constructed from durable plastic in a neutral grey finish, the enclosure offers a shallow-profile footprint suitable for rack or cabinet mounting where space is limited. Its internal volume and mounting provisions allow for orderly fibre routing and splice tray installation while meeting applicable RoHS environmental requirements.

Advantages

This splice enclosure combines impact-resistant plastic construction with a space-efficient layout to provide reliable mechanical protection for fibre joints. The shallow depth and standardized width make it compatible with common mounting locations, and the neutral color supports integration into varied technical environments. The design simplifies cable entry and strain relief while minimizing the enclosure’s visual and spatial footprint.

Suitable for (tasks / use cases)

• Indoor fibre optic splice protection in telecom and data network installations
• Organising and securing pigtails and fusion splices in distribution points
• Use in equipment racks, wall-mounted cabinets, and technical rooms with limited depth

Key specifications

• Material: durable plastic housing suitable for indoor use
• Color: grey
• External dimensions: approximately 483 mm (width) × 244 mm (depth) × 44.5 mm (height)
• Compliance: RoHS compliant
• Mounting: designed for wall or rack mounting with internal provisions for splice trays and fibre routing

How to use

Prepare the incoming and outgoing fibre cables by stripping and cleaving according to standard fibre handling procedures. Mount the enclosure securely to the chosen surface using appropriate fasteners for the substrate, then route fibres through the designated entry points and secure with the provided cable clamps or strain reliefs. Install splice trays inside the enclosure and organize fusion splices or mechanical connectors within the trays, ensuring bend radius requirements are maintained. Close and secure the enclosure cover to protect splices from dust and mechanical disturbance.

Recommendations

Handle the fibres with clean tools and gloves, maintain minimum bend radii for the specific fibre type, and perform splicing and testing in accordance with accepted industry procedures to ensure signal integrity and long-term reliability.