Lightwin LSBI 6DSC Industrial Splice Box with DIN Rail Mounting, 6x SC Duplex Ports, 12-Fiber Capacity, IP54 Steel Enclosure, OS2 Pigtails Included

Where most splice boxes force a choice between ruggedness and accessibility, the Lightwin LSBI 6DSC delivers both in a compact, DIN-rail-mountable steel housing. Built for industrial networks, data centers, and building automation, this 6-port SC duplex enclosure protects up to 12 fiber splices while keeping every connection within easy reach. The powder-coated light grey body (RAL 7035) shrugs off dust and moisture with an IP54 rating, making it a dependable node in harsh electrical cabinets.

Highlights

• Industrial-grade steel housing with light grey powder coating for durability and corrosion resistance.
• Tool-free DIN rail mounting (Hutschiene) for fast installation in control panels and distribution boards.
• 6 SC duplex adapter ports, pre-loaded and ready for immediate patching.
• Integrated splice tray supports up to 12 fusion or mechanical splices, with room for heat-shrink protectors.
• 12 factory-terminated OS2 singlemode pigtails (G.657.A1/A2, 2 m) eliminate field polishing and speed up deployment.
• IP54 ingress protection guards against dust and water spray, suitable for industrial environments.
• Two M20 cable glands provide secure, strain-relieved entry for incoming fiber cables.

In daily use

The LSBI 6DSC simplifies fiber management in tight spaces. Mount it on a standard 35 mm DIN rail inside a control cabinet, route the incoming cable through either M20 gland, and splice directly onto the pre-installed pigtails. The splice tray lifts out for comfortable work, and the clear port labeling helps technicians identify connections at a glance. Because the adapters are already mounted, you can connect patch cords immediately after splicing—no extra hardware needed. The steel lid closes securely with captive screws, keeping the interior clean and protected.

Full specifications

• Product type: Fiber optic splice box (distribution & closure)
• Mounting: DIN rail (Hutschiene), 35 mm
• Housing material: Steel, powder-coated
• Housing colour: Light grey (RAL 7035)
• Ingress protection: IP54
• Connector type: SC Duplex
• Number of ports: 6 (SC duplex adapters)
• Fiber capacity: 12 fibers
• Splice tray capacity: 12 splices (crimp or heat shrink)
• Pigtails included: 12x OS2 singlemode, SC connector, 2 m length, G.657.A1/A2
• Adapters included: 6x SC duplex
• Cable entry: 2x M20 cable glands
• Operating temperature: -20°C to +70°C
• Dimensions (H x W x D): 120 x 120 x 40 mm
• Compliance: RoHS, REACH

Final note

A practical, no-nonsense splice box for industrial fiber networks—everything you need is in the box, and it mounts where you need it.