The FCSX12LDFP FX ECX Cassette is high-performance fiber optic solution designed for OS2 single-mode applications. This 12-port cassette features pre-installed 250µ pigtails with LC Duplex connectors and blue adapters, making it ideal for telecommunications and network infrastructure installations. The cassette provides clean, organized solution for fiber management in data centers, server rooms, and other high-density networking environments. Its compact design allows for efficient use of rack space while maintaining proper cable management. Made in the US, this cassette offers reliability and precision for critical network connections. The product comes with 1-year manufacturer warranty from, ensuring peace of mind for your investment. Perfect for surveillance systems and other applications requiring stable, high-bandwidth connections.