Cisco QDD-2X100-LR4-S= Module : 200G Dual-Channel , 10km LR4 , QSFP-DD Compatible

Cisco QDD-2X100-LR4-S= Module : 200G Dual-Channel , 10km LR4 , QSFP-DD Compatible

The Cisco QDD-2X100-LR4-S= is a high-performance 200G QSFP-DD optical transceiver designed for data centers, cloud networks, and enterprise backbone connectivity. Featuring dual-channel 100Gbps (2x100G) transmission and 10km reach using single-mode fiber (SMF), this module ensures high bandwidth, low latency, and reliable long-distance data transfer.

Key Features & Benefits

✔ 200Gbps Aggregate Bandwidth – Delivers 2x100G lanes for high-speed networking, ideal for AI/ML workloads, 5G backhaul, and data center interconnects (DCI).
✔ 10km Long-Reach (LR4) Support – Uses CWDM technology (4 wavelengths) for extended reach over single-mode fiber (SMF).
✔ QSFP-DD Form Factor – Backward-compatible with QSFP56/QSFP28 ports, enabling smooth upgrades in high-density switches and routers.
✔ Low Power Consumption – Optimized for energy efficiency, reducing operational costs in large-scale deployments.
✔ Digital Diagnostics Monitoring (DDM/DOM) – Real-time monitoring of temperature, voltage, and optical power for proactive maintenance.
✔ Cisco Validated & Reliable – Fully tested for compatibility with Cisco Nexus 9000, ACI, and ASR platforms for seamless integration.

Technical Specifications

Applications

• Data Center Interconnect (DCI)

• 100G/400G Network Upgrades

• High-Performance Computing (HPC)

• 5G & Telecom Backbone Networks

The Cisco QDD-2X100-LR4-S= module combines speed, reach, and reliability, making it a top choice for next-gen networking. For compatibility and deployment guides, consult Cisco’s official datasheets or contact authorized partners.