SFP-10G-ER-S

The Cisco SFP-10G-ER-S is a 10 Gigabit Ethernet transceiver designed for long-distance data transmission over single-mode fiber optic cabling. It is often found in enterprise and data center networks where high-speed connectivity and extended reach are critical.

Built for network engineers and IT professionals, this module facilitates seamless integration into Cisco's S-Class platforms, ensuring reliable performance in backbone or campus network environments.

Key Features

• Extended reach of up to 40 km to connect distant network segments
• Low power consumption suitable for dense deployments
• Hot-swappable design for easy insertion and replacement
• Compliant with industry standards for interoperability
• Supports digital diagnostic monitoring for real-time status

This transceiver is commonly deployed in metropolitan area networks and data centers where linking dispersed locations is necessary. It helps maintain high bandwidth and low latency connections, essential for growing network demands.

Its role in network infrastructure is to extend the distance between devices without sacrificing signal quality, making long-haul 10 GbE connections more accessible and efficient.