Dell EMC SFP28 Module

The Dell EMC PowerEdge SFP28 transceiver is a high-performance fiber optic solution designed to extend and accelerate your data center networking. This hot-pluggable SFP28 transceiver enables reliable 10/25 Gigabit Ethernet connectivity in Dell PowerEdge servers and Dell Networking devices, delivering flexible, scalable bandwidth for modern workloads. Built to meet the demanding needs of data centers, it blends a compact form factor with robust optical performance, making it an ideal upgrade or replacement for network backbones, server access, storage networks, and top-of-rack configurations. With its SR (short-range) capabilities, it supports efficient, low-latency connections over multi-mode fiber, helping you maximize throughput while minimizing cable complexity and power usage. Whether you’re deploying virtualized servers, AI workloads, or dense hyper-converged infrastructure, this SFP28 module provides a dependable path to higher speeds and higher efficiency in your Dell ecosystem.

• Dual-rate 10/25 GbE performance: Designed for versatile Ethernet deployments, the SFP28 module automatically negotiates between 10 Gbps and 25 Gbps data rates to optimize link performance and compatibility across switches, servers, and storage fabrics.
• SR-grade short-range fiber support: The 850 nm componentry is optimized for short-range, multi-mode fiber links, delivering low latency and stable, high-bandwidth connections within data centers and campus networks.
• Dell EMC PowerEdge and Dell Networking compatibility: Engineered to fit seamlessly into Dell’s PowerEdge servers and Dell networking devices, ensuring plug-and-play operation with minimal configuration and quick time-to-value.
• Hot-pluggable, zero-downtime maintenance: The SFP28 form factor is designed for hot-swapping, enabling maintenance without powering down critical equipment and reducing downtime during upgrades or replacements.
• Low power, high reliability: Built to meet data-center reliability standards with RoHS compliance and robust optical performance, helping you lower total cost of ownership while sustaining data integrity and uptime.

Technical Details of Dell EMC SFP28 Module

• Product Type: SFP28 Transceiver
• Form Factor: SFP28 (Small Form Factor Pluggable 28)
• Data Rate: 10/25 Gbps Dual-Rate (auto-negotiation between 10G and 25G)
• Wavelength: 850 nm (SR dedicated optical window)
• Fiber Type: Multi-Mode Fiber (MMF) for short-range links
• Connector Type: LC Duplex
• Distance/Reach: Optimized for short-range SR deployments over MMF; suitable for data-center uplinks, server access, and rack-to-rack interconnects
• Hot-Plug Capability: Yes, designed for easy insertion/removal without powering down equipment
• Standards and Compliance: SFP28 MSA compatible; supports standard 10/25 GbE Ethernet interfaces; RoHS compliant
• Operating Temperature: Typical data-center operating range (0–70°C); designed for reliable operation in controlled environments
• Power Consumption: Optimized for low power usage in dense deployments
• LED Indicators: Link/activity indicators on host device for quick status checks
• Compatibility Notes: Verified for Dell EMC PowerEdge servers and Dell Networking devices; always verify firmware and driver compatibility with your chassis and switch models

How to install Dell EMC SFP28 Module

Installing the Dell EMC SFP28 Module is straightforward and designed to minimize downtime while ensuring secure and reliable connections. Follow these best-practice steps to install or replace this transceiver in Dell PowerEdge servers or Dell Networking devices:

1) Prepare your equipment and workspace: Power down only if required by your maintenance protocol, or verify hot-swapping support with your specific Dell device. Ground yourself to prevent electrostatic discharge (ESD) and keep the workspace clean and free of contaminants.

2) Identify the correct SFP28 slot: Locate the appropriate SFP28 slot on your Dell PowerEdge server, switch, or storage device. Consult your product manual to confirm the supported module types and the correct memory or tab orientation for insertion.

3) Remove the old transceiver (if applicable): If you are replacing an existing module, gently disengage the locking mechanism or latch, then pull the old transceiver straight out from the slot. Avoid twisting or bending the connector.

4) Prepare the new SFP28 module: Handle the transceiver by its edges, keeping the optical connectors clean. Do not touch the optical ports with bare fingers, and avoid touching the metal contacts.

5) Insert the module firmly and evenly: Align the SFP28 module with the slot connector and insert it straight until it seats securely. You should hear or feel a click indicating a successful latch. Confirm that the host device recognizes the new module by checking the management interface or LED indicators.

6) Attach the fiber cabling: Connect a duplex LC fiber patch cable to the SFP28 module, ensuring the transmit (Tx) and receive (Rx) fibers are correctly aligned with the corresponding ports on the other side of the link. Do not bend cables beyond their recommended bend radius and avoid excessive tension on the connectors.

7) Verify link status and test: Power on the equipment (if needed) and verify the link status through the device management interface. Run throughput tests or loopback checks to confirm proper data transmission at the expected 10G or 25G rate. If the link fails to come up, re-check fiber polarity, module seating, and compatibility with the switch or server firmware.

8) Document and monitor: Record the installation details, including the model, serial numbers, firmware versions, and the port mappings. Monitor link reliability and performance through the integrated management tools to ensure sustained performance and quick problem detection.

Note: Always consult your device’s official installation guide for model-specific instructions. While SFP28 modules are designed for hot-swapping in many environments, certain configurations may require a coordinated maintenance window or firmware updates to ensure certification and optimal performance.

Frequently asked questions

• What is the Dell EMC SFP28 Module? It is a hot-pluggable transceiver that provides 10/25 Gbps Ethernet connectivity through an SFP28 form factor, optimized for short-range SR links over multimode fiber.
• Which devices are compatible with this module? It is designed for Dell EMC PowerEdge servers and Dell Networking gear. Always verify compatibility with your specific switch, router, or server model and firmware version.
• What type of fiber cable do I need? A duplex multi-mode fiber (MMF) cable with LC connectors is required. Ensure the fiber type (MMF) matches the SR specifications and planned reach.
• Do I need special configuration to use this module? In most Dell environments, the transceiver will negotiate automatically. Some scenarios may require firmware updates or driver adjustments in the host device management interface.
• Can I hot-swap this module? Yes. The SFP28 module is designed for hot-swapping, enabling maintenance or upgrades with minimal downtime. Follow your device’s guidelines to ensure safe replacement.
• What maintenance considerations should I keep in mind? Handle the module by the edges, keep lint-free fiber connectors, avoid touching the optical window, and protect unused ports with caps to prevent contamination.