Cisco QSFP-100G-SR1.2 Module : 100Gbps OM4 Fiber , Low Power , DDM Support Cisco Module

The Cisco QSFP-100G-SR1.2 is a high-performance, QSFP28 form-factor optical module designed for 100 Gigabit Ethernet and data center short-reach applications. It leverages OM4 multimode fiber (MMF) for cost-effective, high-speed connectivity up to 100 meters, making it ideal for top-of-rack (ToR) switching, server interconnects, and enterprise core networks.

Key Features & Benefits

✅ High-Speed 100G Connectivity: Compliant with IEEE 802.3bm and QSFP28 MSA standards, supporting 100GBASE-SR4 and 4x25G breakout configurations for flexible deployments.
✅ Optimized for OM4 Fiber: Achieves 100m on OM4 (70m on OM3) with dual-LC connectors, reducing fiber complexity vs. traditional SR4 modules.
✅ Low Power Consumption: Energy-efficient design with <3.5W power draw, ideal for dense deployments.
✅ Digital Diagnostics Monitoring (DDM): Real-time tracking of temperature, voltage, and TX/RX power for proactive maintenance.
✅ Cisco Certified: Guaranteed compatibility with Nexus 9000, Catalyst 9000, and other Cisco switches.

Technical Specifications

Applications

• Data Center Interconnects (ToR/leaf-spine architectures)

• 100G to 4x25G Breakout for legacy 25G upgrades

• High-Performance Computing (HPC) and cloud networks

Why Choose This Cisco Module?

The QSFP-100G-SR1.2 combines plug-and-play simplicity, Cisco’s reliability, and future-proof scalability. Its low latency and DDM support make it a top choice for enterprises seeking optimized 100G solutions.

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