QSFP-100G-PSM4-S Genuine Cisco QSFP-100G-PSM4-S 100GBASE PSM4 QSFP for SMF

Cisco QSFP-100G-PSM4-S - 100GBASE-PSM4 QSFP28 Transceiver, 10 km Reach

The Cisco QSFP-100G-PSM4-S is a 100 Gigabit Ethernet QSFP28 transceiver designed for parallel single-mode fiber (PSM4) applications. It provides cost-effective 100G connectivity for data centers and enterprise networks, supporting transmission distances up to 10 km over single-mode fiber.

🔧 Key Specifications

• Model: QSFP-100G-PSM4-S
• Form Factor: QSFP28 (hot-swappable)
• Data Rate: 100 Gbps
• Reach: Up to 10 km over single-mode fiber (SMF)
• Connector: MPO-12 (multi-fiber push-on)
• Wavelength: 1310 nm
• Cable Type: Parallel single-mode fiber (PSM4)
• Features:
  • Low power consumption
  • Digital Optical Monitoring (DOM) for real-time diagnostics
  • Optimized for spine-leaf and data center interconnects
  • Compatible with Cisco 100G-capable switches and routers

🧩 Ideal Use Cases

• Data center spine-leaf architectures requiring 100G connectivity
• Enterprise backbone links up to 10 km
• High-capacity aggregation and inter-rack connections
• Cost-effective deployments using parallel single-mode fiber

⚙️ Licensing & Expansion
No additional licensing required. Multiple Cisco 100G transceiver options available for different reach and media types.