Black Box LSP422 10GBASE-LR SFP+ Optical Transceiver

The Black Box LSP422 is a high-performance SFP+ optical transceiver module designed for long-range 10-Gigabit Ethernet fiber deployments. Operating at the 1310 nm wavelength, this module enables single-mode fiber extensions up to 10 kilometers (6.2 miles), making it ideal for metropolitan area networks, campus backbones, and data center interconnects.

Key Features

• 10GBASE-LR single-mode fiber support with 10 km maximum reach
• Data rate: 9.95–11.32 Gbps for full 10-GbE compliance
• 1310 nm wavelength transmission per ITU G.694.2 standard
• Hot-swappable SFP+ form factor for zero-downtime installation
• Metal enclosure provides EMI shielding for reliable communications
• Digital diagnostic monitoring (DDM) support when used with compatible managed switches
• MSA SFF-8472 and INF-8077i compliant for broad device interoperability

Typical Applications

Suited for telecom providers and enterprise networks requiring long-distance 10-Gigabit connectivity, including WAN links, fiber-to-the-building deployments, and inter-building data center connections.