EFB Elektronik B71921L48 LC zváracia kazeta OS2 48 pigtailov 24 adaptérov 1U 19" rack výsuvná

The EFB Elektronik B71921L48 is a high-quality fiber optic splice box designed for professional network distribution and termination. Pre-assembled with 48 LC pigtails (9/125 µm OS2 singlemode) and 24 LC duplex adapters with ceramic sleeves, this 1U 19-inch rack-mountable unit features a sliding/extendable design for easy access. The steel housing in RAL 7035 light grey ensures durability, while 4x PG16 cable glands at the rear provide secure cable entry. Ideal for data centers, telecom rooms, and FTTH applications.

Advantages

Pre-assembled with pigtails and adapters saves installation time. Sliding tray allows convenient splicing and maintenance. Robust powder-coated steel housing protects fibers. Compact 1U design maximizes rack space efficiency.

Suitable for

• Fiber optic network distribution and termination in data centers
• Telecommunications rooms and central offices
• FTTH (Fiber to the Home) and enterprise networks
• Singlemode OS2 backbone cabling

Key specifications

• Product Type: Fiber Optic Splice Box
• Mounting: 19-inch Rack, 1U
• Design: Sliding / Extendable
• Fiber Type: Singlemode OS2, 9/125 µm
• Connector Type: LC (pigtails), LC Duplex (adapters)
• Number of Pigtails: 48 (2m length)
• Number of Adapters: 24
• Splice Capacity: 48 (4x 12-fiber cassettes)
• Cable Entry: 4x PG16 glands (rear)
• Housing: Steel, powder-coated, RAL 7035 light grey
• Dimensions: 483 mm width

Recommendations

For optimal performance, use with OS2 singlemode patch cables and fusion splicers. Ensure proper cable management and strain relief.