Cisco QSFP-40G-CSR4 - Módulo transceptor ótico QSFP+ compatível com DOM - 40GBASE-CSR4 Q850nm 400m MTP/MPO-12 MMF

The FS.COM QSFP-40G-CSR4-C is a high-performance 40 Gigabit Ethernet transceiver module engineered for compatibility with Cisco QSFP-40G-CSR4. Delivering 40 Gbps over multimode fiber, it supports link lengths up to 400 meters on OM4 fiber (300m on OM3), making it ideal for data center interconnects and high-density networking environments. This hot-swappable QSFP+ module features a female MTP/MPO-12 connector and Digital Optical Monitoring (DOM) for real-time diagnostics.

Advantages

Built with a VCSEL transmitter and PIN receiver, this transceiver ensures reliable signal integrity and low power consumption of less than 1.5 W. It is fully MSA compliant and operates within a temperature range of 0°C to 70°C, providing stable performance in demanding conditions. The module supports full-duplex communication and is compliant with CE, FCC, and RoHS standards, guaranteeing safety and environmental responsibility.

Suitable for

• 40 Gigabit Ethernet networks
• Data center interconnects
• High-performance computing (HPC) clusters
• Enterprise core and aggregation layers
• Compatible with Cisco switches and routers requiring QSFP-40G-CSR4

Key specifications

• Form Factor: QSFP+
• Data Rate: 40 Gbps
• Standard: 40GBASE-CSR4
• Wavelength: 850 nm
• Max Distance: 400 m (OM4 MMF), 300 m (OM3 MMF)
• Fiber Type: Multi-Mode Fiber (MMF)
• Connector: MTP/MPO-12 (Female)
• DOM Support: Yes
• Transmitter: VCSEL
• Receiver: PIN Photo Detector
• Power Consumption: < 1.5 W
• Operating Temperature: 0°C to 70°C
• Hot-Swappable: Yes
• MSA Compliant: Yes
• Certifications: CE, FCC, RoHS
• Duplex Mode: Full-Duplex

Recommendations

For optimal performance, pair this transceiver with OM4 multimode fiber and MTP/MPO-12 cabling. Ensure proper airflow and avoid exceeding the specified operating temperature. Use DOM to monitor optical parameters and proactively manage network health.