EFB Elektronik BA71533.24 24-Port E2000/APC Single-Mode Rack-Mount Fiber Splice Box, 1U, OS2, with Pigtails

Return loss of at least 60 dB and insertion loss below 0.3 dB per connection set this 1U rack-mount splice box apart for high-stability single-mode links. The EFB Elektronik BA71533.24 delivers 24 E2000/APC ports, each factory-terminated with a 2-meter 9/125 µm OS2 pigtail, ensuring consistent low-loss performance in FTTx and data center environments.

Overview

The EFB Elektronik BA71533.24 is a 19-inch rack-mountable fiber optic splice and distribution box engineered for high-density single-mode applications. It integrates 24 E2000/APC simplex adapters and 24 corresponding pigtails, all factory-assembled and tested to meet stringent APC polish standards. The robust powder-coated steel housing in light grey (RAL 7035) provides excellent mechanical protection and easy integration into standard 19-inch racks.

What stands out

• 24 E2000/APC ports with angled physical contact polish for minimal back reflection.
• Pre-installed 2-meter 9/125 µm OS2 pigtails reduce installation time and ensure consistent quality.
• 1U height saves valuable rack space while offering high port density.
• Durable powder-coated steel enclosure with a professional light grey finish.
• Supports up to 24 splices in a dedicated splice tray for organized fiber management.
• Wide operating temperature range from -20°C to +70°C for versatile deployment.

Technical details

• Product type: Rack-mount fiber optic splice box / distribution box.
• Connector type: E2000/APC (simplex).
• Fiber mode: Single-mode (SM), 9/125 µm OS2.
• Number of ports: 24.
• Pigtails included: 24x E2000/APC, 9/125µ, 2m.
• Adapters included: 24x E2000/APC simplex.
• Polish type: APC (Angled Physical Contact).
• Mounting type: 19-inch rack mount.
• Rack units: 1U.
• Housing material: Powder-coated steel.
• Housing colour: Light grey (RAL 7035).
• Splice tray capacity: Up to 24 splices.
• Insertion loss (max): 0.3 dB.
• Return loss (min): 60 dB.
• Operating temperature: -20°C to +70°C.
• Application: FTTx, data centers, telecommunication networks.
• Compliance: RoHS, REACH.

Our verdict

With factory-terminated pigtails and a compact 1U footprint, the BA71533.24 delivers reliable, high-density single-mode connectivity that simplifies installation and ensures long-term performance.