The PLANET QSFP-40G series offers high-performance QSFP+ (Quad Small Form Factor Pluggable) transceivers specifically engineered for 40Gbps duplex data links over optical fiber. Fully compliant with the QSFP+ MSA (Multi-Source Agreement), these transceivers support hot-plugging and can be installed or removed without disrupting the system’s operation.

The QSFP-40G-SR4 module is optimized for short-range applications over multi-mode fiber with MPO/MTP connectors, providing distances of up to 150 meters. The QSFP-40G-LR4 is designed for long-range deployments using single-mode fiber and LC connectors, supporting transmissions up to 10 kilometers.

Each transceiver includes advanced Digital Diagnostic Monitoring (DDM), giving administrators real-time visibility into operational parameters such as temperature, laser bias current, optical input/output power, and voltage.

Technical Specifications:

QSFP-40G-SR4:

• Package: QSFP+
• PHY Standard: IEEE 802.3ba 40GBASE-SR4
• Fiber Type: Multi-mode
• Connector: MPO/MTP
• Wavelength: 850 nm
• Max Distance: 100 m (OM3), 150 m (OM4)
• Power Supply: 3.3V
• Operating Temperature: 0 to 60 °C
• Features: Hot pluggable, DDM, plug-and-play

QSFP-40G-LR4:

• Package: QSFP+
• PHY Standard: IEEE 802.3ba 40GBASE-LR4
• Fiber Type: Single-mode
• Connector: LC
• Wavelength: 1310 nm
• Max Distance: 10 km
• Power Supply: 3.3V
• Operating Temperature: 0 to 60 °C
• Features: Hot pluggable, DDM, plug-and-play