EFB Elektronik B61901.12OM4 Partially Equipped Splice Boxes

The EFB Elektronik Partially Assembled Splice Box B61901.12OM4 is a sliding 1U unit in a grey metal housing designed for LC-Duplex plastic adapters and OM4 multimode fibres. Its front panel is screwed and it accepts up to four splice cassettes, each holding 12 adapters and one splice holder per cassette. Cable entries are located at the rear.

Advantages

This partially assembled splice box provides a compact 483 x 244 x 44.5 mm metal enclosure with a sliding front unit for easy access. It supports OM4 LC-Duplex plastic adapters and accommodates up to four splice cassettes for modular fibre management. The screwed front panel and rear cable entries enable secure installation and tidy cable routing.

Suitable for

• Rack-mounted fibre distribution in data centres and telecom rooms
• Organising and protecting OM4 multimode LC-Duplex connections
• Environments requiring modular splice cassette installation

Key specifications

• Model: EFB Elektronik B61901.12OM4
• Dimensions (W×D×H): 483 × 244 × 44.5 mm
• Housing: Grey metal, sliding unit
• Adapter type: LC-Duplex, plastic
• Fibre type: OM4 multimode
• Capacity: Up to 4 splice cassettes; 12 adapters per cassette; 1 splice holder per cassette
• Front panel: Screwed
• Cable entries: Rear

How to use

Install the splice box in a standard 19-inch rack or appropriate mounting location. Slide out the front unit to access cassette slots, install up to four splice cassettes and secure them with the provided holders. Fit LC-Duplex plastic adapters into each cassette and route OM4 fibre cables through the rear cable entries. Secure the front panel by screwing it in place after completing splicing and cable management.

Recommendations

For reliable performance, use OM4-compatible patch cords and maintain bend radius guidelines during routing. Verify cassette alignment before closing the sliding unit and perform splices in a clean, static-free environment.