Palo Alto PAN-QSFP-40GBASE-LR4 Palo Alto 40G Optical Transceiver (1KM SMF LC)

• Data center interconnect (DCI) across buildings or campuses
• Core-to-core switch connectivity in enterprise networks
• Palo Alto firewall cluster high-speed backbone links
• Cloud data center aggregation and transport layers
• Virtualized infrastructure and hyper-converged environments
• Hybrid cloud gateway connectivity
• Disaster recovery site synchronization links
• High-throughput security inspection fabrics
• ISP and telecom backbone aggregation networks
• Enterprise network modernization and segmentation projects 

• 40Gbps QSFP+ optical transmission capability
• LR4 long-reach design supporting up to 1km over SMF
• Duplex LC interface for standardized fiber connectivity
• IEEE 802.3ba compliant architecture
• Low-latency optical signal transmission for real-time workloads
• Optimized for Palo Alto Networks switching/security ecosystems
• High stability for continuous enterprise operations
• Reduced packet loss in high-density traffic environments
• Supports scalable data center fabric architectures
• Efficient optical power consumption profile
• Ideal for hybrid cloud interconnectivity
• Enables secure segmentation of distributed infrastructure
• Supports high-availability network redundancy designs
• Designed for enterprise-grade lifecycle durability
• Plug-and-play QSFP+ form factor integration

• Brand: Palo Alto
• Product Type: QSFP+ Optical Transceiver
• Data Rate: 40Gbps
• Optical Standard: 40GBASE-LR4
• Reach Distance: Up to 1 km
• Fiber Type: Single-Mode Fiber (SMF)
• Connector Type: Duplex LC
• Compliance: IEEE 802.3ba
• Form Factor: QSFP+
• Wavelength: LR4 (4x wavelengths multiplexed)
• Application: Data center / enterprise backbone
• Compatibility: Palo Alto Networks platforms (QSFP+ supported)

WHY CHOOSE THIS PRODUCT?

• The PAN-QSFP-40GBASE-LR4 is selected by enterprise architects who need predictable long-distance 40G connectivity within mission-critical infrastructures. It enables organizations to extend network reach between data halls, buildings, or geographically separated zones without redesigning core architectures.
• Its LR4 optical design provides a strong balance between bandwidth efficiency and deployment flexibility, especially compared to short-range SR4 modules that require tighter physical proximity. This makes it ideal for scalable infrastructure growth and distributed cybersecurity frameworks.
• From a procurement perspective, it reduces long-term upgrade complexity by supporting standardized QSFP+ ecosystems while ensuring compatibility across modern enterprise switching and security platforms. The result is improved infrastructure ROI, simplified lifecycle management, and stronger alignment with hybrid cloud and disaster recovery strategies.