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Lepton’s ColdFusion Layer 1 test automation switch delivers full lab infrastructure automation. Instantly change network topologies, including OEO paths, via a single click or integrate directly with QA test scripts using its APIs.

ColdFusion supports the broadest media and speed ranges in its class, from 10Mb to 128Gb, making it the only Layer 1 switch capable of handling all major signal types within a single chassis.

8-Slot Chassis

12 RU chassis support up to 8 Interface Blades with integrated fabric control, temperature-adaptive fans, and hot-swappable AC power.

Port Capacity
Up to 256 any-to-any mapping ports at 128Gbps
Up to 1,024 ports at 28Gbps/32Gbps Fibre Channel
Up to 512 ports at 28Gbps/32Gbps Fibre Channel including RJ45

Benefits:

  • High-density, reliable, and flexible lab automation
  • Supports instant topology changes and large-scale test environments
Datasheet Resources

2-Slot Chassis

4 RU chassis supports up to 2 Interface Blades with integrated fabric control and hot-swappable power.

Port Capacity
Up to 128 ports at 10Mbps–28Gbps
Up to 64 ports at 128Gbps
Up to 256 ports via breakout cables at 28Gbps

Benefits:

  • Flexible, compact solution for smaller labs or targeted test deployments
  • Reliable, continuous operation
Datasheet Resources
Lepton-ColdFusion-32-QSFP-Interface-Blade product

32 QSFP Interface Blade

32 configurable QSFP28/SFP28 ports compatible with MSA modules, supporting up to 128Gbps.

Features:

  • Each port can split into four lanes (1–28Gbps / 32Gbps Fibre Channel)
  • Supports up to 128 data lanes per blade using breakout cables

Benefits:

  • Maximum flexibility and density for lab test automation
Lepton-ColdFusion-64-SFP-Interface-Blade product

64 SFP Interface Blade

64 SFP-based ports compatible with MSA modules and Ethernet RJ45 SFP copper modules.

Speed Support:

  • Up to 28Gbps (32Gbps Fibre Channel)
  • RJ45 SFP modules support up to 10Gbps

Benefits:

  • High-density, versatile port configuration for mixed-media environments

OSP-96 Optical Chassis

Lepton’s LightFusion Optical Switch leverages advanced MEMS for high-density, high-performance, non-blocking all-optical switching.

Features:

  • Ultra-low optical loss and ultra-fast switching
  • Compact footprint and energy-efficient design
  • Seamless multi-speed and protocol support

Benefits:

  • Simplifies lab automation and network scaling
  • Improves efficiency for carrier and enterprise networks
Why Choose Lepton ColdFusion with Red Helix?
Full lab automation with instant topology changes
Broadest media and speed support: 10Mb–128Gb
Flexible chassis and interface options for any test environment
Reliable, high-density, and energy-efficient design