Finisar FTLX8574D3BCL is a 10GBASE-SR SFP+ optical transceiver module designed for high-speed data communication over multimode fiber in enterprise networking and data center environments. It operates at a wavelength of 850nm and is commonly used for short-range 10 Gigabit Ethernet and Fibre Channel connections.

This hot-pluggable SFP+ module is built for reliable performance, low power consumption, and stable high-bandwidth transmission. It uses a VCSEL laser transmitter and is optimized for duplex LC multimode fiber links, making it a standard choice for server, switch, and storage interconnects in professional networking setups.

Specifications:

• Part Number: Finisar FTLX8574D3BCL
• Type: SFP+ Optical Transceiver
• Standard: 10GBASE-SR / 10G Ethernet
• Wavelength: 850nm
• Data Rate: Up to 10.5 Gb/s
• Fiber Type: Multimode Fiber (MMF)
• Connector: Duplex LC
• Maximum Distance: Up to 400m (OM4 fiber)
• Laser Type: VCSEL
• Power Supply: 3.3V
• Operating Temperature: -5°C to 70°C
• Form Factor: Hot-swappable SFP+ module

Features:

• Supports high-speed 10GbE networking
• Designed for multimode fiber short-range links
• Low power consumption (<1W typical)
• Built-in digital diagnostics monitoring (DDM)
• Hot-pluggable SFP+ design for easy installation
• Reliable performance for enterprise and data center use
• Compatible with switches, servers, and storage networking equipment