Fiber optic DIN-rail box DIGITUS DN-963890, OS2, SC adapter with 2 m pigtail, steel, blue/grey

The DIGITUS fiber optic DIN-rail box DN-963890 is a pre-assembled termination enclosure for OS2 single-mode fibers. Supplied with SC duplex adapter and a 2 m SC pigtail, the steel housing mounts on standard DIN rails and is intended for protected connector termination and neat fiber management in distribution cabinets, industrial racks and building backbones.

Advantages

This ready-to-use DIN-rail box minimizes installation time by arriving pre-configured with adapters, pigtail and splice capacity. Its compact, space-saving steel design allows tidy mounting alongside other equipment while cable management features protect fiber integrity and reduce the risk of signal degradation. The enclosure is durable and suitable for a range of industrial and telecommunications environments.

Suitable for

• Termination and patching of single-mode OS2 fiber lines
• Mounting in switch cabinets and control panels on DIN rails
• Industrial and building backbone fiber distribution
• Splice installations and fiber transition points

When it may not be suitable

This box is designed specifically for single-mode OS2 fibers and SC duplex connectors; it is not suitable for multimode fibers or other connector types without adapter changes. It may also be too compact if you require a larger splice capacity or extensive internal cable storage for high-density installations.

Key specifications

• Number of connections: 6
• Designed for splicing of installation cables
• Fiber capacity: up to 12 fibers
• Fiber type: Single-mode (OS2)
• Fiber structure: 9/125 μm
• Adapter type: SC Duplex with ceramic sleeves
• Included pigtail: SC pigtail, length 2 m, diameter 0.9 mm
• Housing material: Steel
• Color: Grey (RAL 7035) with blue/grey finish
• Cable entry: Two cable entry openings plus one M20 cable gland
• Strain relief: via cable gland
• Operating temperature: -20 °C to 60 °C
• Storage temperature: -20 °C to 60 °C
• Dimensions: 135 x 38 x 141 mm

How to use

Mount the enclosure on a standard DIN rail and route incoming fiber cables through the provided cable entries and M20 gland. Perform splicing or terminate fibers on the supplied SC duplex adapter and secure pigtails within the splice tray and cable management paths. Ensure strain relief is applied via the cable gland and close the housing to protect connectors and splices from dust and mechanical stress.

What to consider before purchase

• Confirm you require single-mode OS2 fiber and SC duplex connectors
• Check the splice/fiber capacity (up to 12 fibers) meets your needs
• Verify the compact dimensions fit your available DIN-rail space
• Assess whether steel housing and the provided cable gland meet environmental and mechanical protection requirements

Recommendations

Use this DIGITUS DN-963890 box for compact, protected termination points on DIN rails; plan fiber routing to keep bend radii within specification and secure cables with the gland to maintain mechanical stability and signal performance.