FTLF1321P1BTL Technical Specifications
Finisar Duplex SFP Transceiver
This Finisar SFP transceiver operates at 1000BASE-LX/LH Ethernet standards, enabling data transmission over single-mode fiber (SMF) for distances reaching 2 km at a speed of 2.67Gbps. The device utilizes a 1310nm wavelength and is designed for robust performance with an operating case temperature range of -40º to 85º. It features SFF-8724 digital optical monitoring for enhanced functionality. The transceiver is hot-swappable, allowing easy replacement in SFP LC ports without disrupting network operations. Its metal enclosure is engineered to minimize electromagnetic interference (EMI), ensuring reliable communication. This product adheres to SFP MSA and IEEE Std 802.3 standards, making it a versatile choice for modern networking needs.





