Cisco Fiber Optic Network Transceiver Module 10GBASE-ER SFP+ 1550 nm

Introducing the Cisco 10GBASE-ER SFP+ Fiber Optic Transceiver Module

The Cisco 10GBASE-ER SFP+ is a high‑performance, single‑mode fiber transceiver designed to deliver reliable 10 Gbps Ethernet connectivity over long distances. Built for enterprise and data center environments, this module supports the IEEE 802.3, IEEE 802.3ab, IEEE 802.3ae, and IEEE 802.3u standards, ensuring seamless integration with a wide range of Cisco switches, routers, and network adapters.

Key Technical Specifications

• Maximum Data Rate: 10 000 Mbit/s (10 Gbps)
• Wavelength: 1550 nm – optimal for single‑mode fiber over long distances.
Connector Type: LC – compact, high‑density optical interface.
• Interface Standard: SFP+ (Small Form‑Factor Pluggable Plus) – hot‑plug capable for zero‑downtime upgrades.
• Supported Network Standards: IEEE 802.3, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3u
• Hot‑Plug Support: Yes – insert or remove the module without powering down the host device.
• Auto MDI/MDI-X: Enabled – automatically configures link polarity for optimal performance.
• Certification: MSA (Multi‑Service Access) – validated for multi‑service environments.
• HS Code: 85369010 – classification for customs and regulatory purposes.

Performance Over Long Distances

The 1550 nm wavelength is specifically chosen for its low attenuation in single‑mode fiber, enabling data transmission over distances up to 40 km without the need for signal regeneration. This makes the module ideal for:

• Backbone connections between data centers or campus buildings.
Inter‑site links requiring high bandwidth and low latency.
• High‑density enterprise networks where space and power efficiency are critical.

Hot‑Plug Capability for Zero Downtime

The module’s hot‑plug support allows network administrators to replace or upgrade transceivers while the system remains operational. This feature is essential in environments that demand 24/7 uptime, such as:

• Large data centers with continuous traffic streams.
• Telecommunications infrastructure requiring rapid fault isolation.
• Enterprise campus networks where maintenance windows are limited.

Compatibility and Integration

The Cisco 10GBASE-ER SFP+ is engineered to work seamlessly with a broad spectrum of Cisco hardware, including:

• Nexus Series Switches: Nexus 22XX, 3064, 31XX, 3548, and 55XX.
• Unified Port Expansion Modules (UPEM): Enhances port density on existing switches.
• Enterprise Routers and Aggregation Switches: Provides high‑speed uplinks for core network segments.

Its SFP+ interface ensures compatibility with any device that supports the SFP+ form factor, making it a versatile choice for mixed vendor environments as well.

Reliability and Quality Assurance

• MSA Certification: Demonstrates compliance with stringent performance and reliability standards required in multi‑service access networks.
• Robust Build: Designed to withstand the thermal and mechanical stresses of data center operation.
• Long-Term Support: Backed by Cisco’s extensive firmware and software ecosystem, ensuring ongoing compatibility with future network upgrades.

Installation Guidelines

1. Verify that the host device supports SFP+ 10GBASE-ER modules.
2. Ensure the fiber cable is single‑mode and properly terminated with an LC connector.
3. Insert the transceiver into the SFP+ slot; a click indicates secure placement.
4. Power on the host device; the module will automatically detect and configure the link.

Why Choose Cisco 10GBASE-ER?

• High Bandwidth: 10 Gbps throughput meets the demands of modern data‑intensive applications.
• Extended Reach: Up to 40 km over single‑mode fiber eliminates the need for intermediate repeaters.
• Zero Downtime: Hot‑plug capability preserves network availability during maintenance.
• Proven Compatibility: Seamless integration with Cisco’s extensive portfolio of networking gear.
• Certified Quality: MSA certification guarantees performance in multi‑service environments.

Conclusion

The Cisco 10GBASE-ER SFP+ Fiber Optic Transceiver Module delivers unparalleled performance, reliability, and flexibility for enterprise and data center networks. Its combination of high bandwidth, long‑reach capability, hot‑plug support, and rigorous certification makes it the preferred choice for organizations seeking to future‑proof their optical infrastructure while maintaining operational continuity.