Cisco DS-SFP-FC8G-SW Transceiver

Cisco DS-SFP-FC8G – 8Gbps Fibre Channel SW Transceiver for SANs

Overview of Cisco DS-SFP-FC8G Transceiver

The Cisco DS-SFP-FC8G is a high-performance 8Gbps shortwave Fibre Channel (SW FC) transceiver designed for use with Cisco MDS Series and other Fibre Channel switches. It operates over 850nm multimode fiber (MMF) and supports transmission distances of up to 150 meters on OM4 fiber. Ideal for storage area networks (SANs), enterprise data centers, and secure backup systems, this SFP+ module ensures stable and fast data transfer.

Engineered for reliability, seamless Cisco integration, and superior speed, the Cisco DS-SFP-FC8G enables consistent connectivity between Fibre Channel switches, servers, and storage units within short-range infrastructure.

Key Features of Cisco DS-SFP-FC8G

• Data Rate: 8Gbps Fibre Channel

• Wavelength: 850nm

• Form Factor: SFP+

• Maximum Reach: 150m on OM4 / 50m on OM2

• Connector: LC Duplex

• Hot-swappable

• Digital Optical Monitoring (DOM) support

• Cisco MDS Series compatibility

• FC-PI-4 compliance

These technical capabilities make the Cisco DS-SFP-FC8G transceiver a trusted component in enterprise-level SANs.

Use Cases for Cisco DS-SFP-FC8G

The Cisco DS-SFP-FC8G is widely used for:

• Connecting MDS switches to storage systems

• Fibre Channel zoning in virtualized environments

• Server-switch communications in data centers

• Disaster recovery and tape backup connections

• Building redundant SAN architectures

Whether used in active-active or active-passive setups, this transceiver provides a high-performance bridge between your critical systems.

Benefits of Cisco DS-SFP-FC8G

Organizations choose the Cisco DS-SFP-FC8G for its:

• Compatibility with all Cisco Fibre Channel hardware

• Simplified SAN management with Cisco Fabric Manager

• DOM capabilities for real-time monitoring

• Low latency for high-priority data operations

• Easy integration into virtualized storage systems

In high-traffic environments, the Cisco DS-SFP-FC8G ensures consistent throughput and minimal packet loss.

Enterprise-Grade Performance with Cisco DS-SFP-FC8G

This transceiver is designed for intensive enterprise tasks including ERP systems, business analytics, and scalable storage networks. As hybrid cloud and multi-site data replication become the norm, reliable Fibre Channel links are more important than ever. The Cisco DS-SFP-FC8G helps enterprises meet their performance targets with predictable, fast, and secure connectivity.

It also supports predictive maintenance via DOM, reducing downtime and preventing performance degradation over time.

Fibre Channel vs Ethernet Transceivers

Unlike Ethernet-based optics, the Cisco DS-SFP-FC8G is purpose-built for Fibre Channel environments. It ensures lossless transmission and is optimized for block-level storage traffic, making it ideal for SANs. If you’re handling enterprise backup or mission-critical storage, this module provides clear advantages in terms of reliability and speed.

Extended Benefits for IT Environments

This module is backward compatible with 4Gbps and 2Gbps Fibre Channel, making it a great choice for mixed-speed deployments. Its hot-swappable design minimizes disruption during replacements or upgrades. Additionally, its compact build supports high-density port configurations, allowing for better space and energy efficiency in your rack infrastructure.

Scaling Made Easy

With this 8G Fibre Channel module, IT teams can scale their storage networks smoothly. It integrates quickly with existing hardware and requires minimal reconfiguration. As enterprise storage demands grow, the Cisco DS-SFP-FC8G remains a dependable component that delivers consistent value.

Optimized Connectivity for High-Demand Storage Environments

In today’s high-demand data environments, ensuring seamless communication between storage arrays and servers is critical. This transceiver supports consistent throughput during peak operations, helping enterprises maintain service quality across critical systems. As organizations expand their digital infrastructure, especially in virtualized and hybrid cloud environments, dependable Fibre Channel connectivity becomes a key factor in maintaining performance and minimizing downtime. With increasing reliance on applications like real-time analytics, large-scale databases, and high-speed backups, it’s essential to deploy transceivers that deliver low latency, high availability, and consistent data transfer rates. This module empowers IT teams to build agile, responsive SANs that keep pace with business growth.