Cisco GLC-SX-MMD= SFP Modules for Gigabit Ethernet Applications Data Sheet

**Cisco GLC-SX-MMD= SFP Module Summary**
**Key Features:**
– Multimode fiber (850nm) for Gigabit Ethernet, supporting distances up to 550m.
– Hot-swappable design for easy installation and upgrades without downtime.
– Digital Optical Monitoring (DOM) for real-time diagnostics (temperature, voltage, TX/RX power).
– Duplex LC connectors, compliant with IEEE 802.3z standards.
– Low power consumption and commercial temperature range (0°C to 70°C).

**Benefits:**
– Seamless compatibility with Cisco switches/routers, ensuring reliability and performance.
– Cost-effective solution for high-speed data centers, enterprise networks, and short-range applications.
– Plug-and-play simplicity with Cisco’s warranty and technical support.

**Unique Selling Points:**
– Cisco-certified quality, avoiding third-party compatibility risks.
– DOM-enabled proactive maintenance, reducing network downtime.
– Compact, durable design optimized for scalable, high-density deployments.