Cisco SFP-10G-ER 10GBASE-ER 40km Optical Transceiver

Specifications for Cisco SFP-10G-ER 10GBASE-ER 40km Optical Transceiver

• Model: SFP-10G-ER

• Data Rate: 10 Gbps

• Wavelength: 1550nm

• Reach: Up to 40km

• Connector: LC Duplex

• Fiber Type: Single-mode (SMF)

• DOM Support: Yes

• Form Factor: SFP+

Cisco SFP-10G-ER Optical Transceiver powers long-distance networks

The Cisco SFP-10G-ER Optical Transceiver Module is purpose-built for long-haul fiber links, extending reliable 10 Gigabit Ethernet performance up to 40km over single-mode fiber. For businesses expanding beyond their data center walls or connecting campus buildings, the Cisco SFP-10G-ER Optical Transceiver Module provides a highly efficient and scalable solution.

Engineered for high-bandwidth applications in demanding enterprise or service provider networks, the Cisco SFP-10G-ER Optical Transceiver Module balances speed, range, and reliability with precision.

Cisco SFP-10G-ER Optical Transceiver delivers seamless 10Gbps throughput

With support for the 10GBASE-ER standard and a 1550nm wavelength, the Cisco SFP-10G-ER Optical Transceiver Module ensures stable transmission across distances where standard SFP+ modules fall short. Whether you’re bridging multiple sites, running dark fiber between buildings, or expanding your network core, the Cisco SFP-10G-ER Optical Transceiver Module stands ready with consistent throughput and minimal latency.

It’s an ideal module for organizations seeking to unify their infrastructure with resilient 10G links across vast spaces.

Cisco SFP-10G-ER Optical Transceiver designed for enterprise flexibility

The Cisco SFP-10G-ER Optical Transceiver Module is hot-swappable, MSA-compliant, and integrates effortlessly into Cisco switches and routers with SFP+ ports. Its duplex LC interface is the industry standard for single-mode connections, and its DOM (Digital Optical Monitoring) support gives network engineers deep insights into real-time performance.

From energy efficiency to quick deployment, the Cisco SFP-10G-ER Optical Transceiver Module gives enterprise teams the tools they need to scale with confidence.

Cisco SFP-10G-ER Optical Transceiver is built for mission-critical connectivity

Enterprise IT teams operating mission-critical services such as cloud apps, database clusters, or virtualization environments can rely on the Cisco SFP-10G-ER Optical Transceiver Module for unwavering uptime. Its robust construction and error-minimizing transmission across SMF guarantee that data arrives intact—regardless of the distance.

Whether connecting a metro area network or integrating offsite infrastructure, the Cisco SFP-10G-ER Optical Transceiver Module ensures that performance doesn’t degrade with scale.

Cisco SFP-10G-ER Optical Transceiver integrates into hybrid Cisco setups

The Cisco SFP-10G-ER Optical Transceiver Module works seamlessly alongside short-range optics like the Cisco SFP-10G-SR Optical Module, allowing businesses to mix and match modules based on the needs of specific uplinks or nodes. This hybrid compatibility across Cisco’s transceiver ecosystem gives IT teams flexibility to design for both local and extended reach from a unified switching platform.

By supporting this blend of transceiver modules, the Cisco SFP-10G-ER Optical Transceiver Module contributes to network cohesion at scale.

Cisco SFP-10G-ER Optical Transceiver reduces total cost per kilometer

When compared to installing new switching nodes or laying multi-segment cabling infrastructure, the Cisco SFP-10G-ER Optical Transceiver Module drastically reduces total cost of ownership for long-range applications. It allows enterprises and service providers to bridge greater distances using fewer devices, fewer repeaters, and simpler network topologies.

With the Cisco SFP-10G-ER Optical Transceiver Module, businesses can achieve performance parity across campuses or cities without significant capital expense.

Cisco SFP-10G-ER Optical Transceiver ensures future-proof expansion

As demand for high-capacity backbone networks rises, the Cisco SFP-10G-ER Optical Transceiver Module positions your infrastructure to scale. Its compatibility with 10G Ethernet ensures it will remain relevant as your traffic load increases. The plug-and-play nature of the Cisco SFP-10G-ER Optical Transceiver Module simplifies upgrades and enables a smoother transition to more complex network topologies.

It’s the kind of investment that ensures your enterprise remains connected—today, tomorrow, and beyond.