EFB Pre-assembled Splice Cassette with Color-coded LC Pigtails OM5 12 Fibers

The EFB Pre-assembled Splice Cassette (model 53100.206) is a high-quality fiber optic management solution designed for efficient splicing and termination in data centers, LAN, and SAN environments. This cassette comes pre-equipped with 12 color-coded LC simplex pigtails, each 2.0 meters long, featuring 0.9mm semi-tight buffered fibers. The pigtails are terminated with PC polished connectors, ensuring low insertion loss (≤0.3 dB typical) and high return loss (≥20 dB typical). The cassette supports OM5 broadband multimode fiber (50/125 µm), optimized for wavelengths 850nm and 953nm, making it ideal for SWDM applications. The robust high-grade plastic housing provides integrated holders for splice protectors, ensuring secure and organized fiber management. Compliant with RoHS and REACH standards, this splice cassette is a reliable choice for high-speed network infrastructure.

Advantages

Pre-assembled design saves installation time and reduces the risk of errors. Color-coded pigtails according to IEC 60304-1 facilitate easy identification and troubleshooting. Low insertion loss ensures optimal signal transmission. Compatible with standard 19-inch rack mount splice trays and panels for seamless integration.

Suitable for

• High-speed data networks
• Data centers
• Local Area Networks (LAN)
• Storage Area Networks (SAN)
• Fiber optic distribution frames

Key specifications

• Product Type: Pre-assembled Splice Cassette
• Fiber Type: Multimode OM5 (50/125 µm)
• Connector: LC Simplex, PC polished
• Number of Fibers: 12
• Pigtail Length: 2.0 m
• Insertion Loss: ≤0.3 dB typical
• Return Loss: ≥20 dB typical
• Operating Temperature: -10°C to +60°C
• Housing Material: High-grade Plastic

Recommendations

For optimal performance, use with OM5-rated patch cables and ensure proper cleaning of connectors before installation. This splice cassette is an excellent choice for upgrading to broadband multimode fiber networks.