Intel E25GSFP28SRX

Overview

The Intel E25GSFP28SRX is an Ethernet SFP28 optic transceiver module designed to upgrade network speeds efficiently and reliably. It supports both 25 Gigabit Ethernet and 10 Gigabit Ethernet, delivering data transfer rates up to 25 Gbps. This module uses an 850 nm VCSEL laser and works with LC multi-mode fiber, covering distances up to 328 feet, making it ideal for high-performance servers and enterprise networking environments.

Key features

• Supports dual-speed operation at 25GbE and 10GbE, allowing flexible network upgrades without replacing existing hardware
• Utilizes an 850 nm VCSEL laser to ensure efficient and stable signal transmission for consistent data flow
• Compatible with LC multi-mode fiber, enabling reliable connections over distances up to 328 feet
• Designed to operate in extreme conditions, with temperature tolerance from -40°F to 185°F and humidity resistance up to 95%
• Plug-in module design simplifies installation and reduces network downtime during upgrades
• Backed by a lifetime limited warranty, providing long-term reliability and peace of mind

Key specs

• Data transfer speed: up to 25 Gbps
• Supported Ethernet standards: 25 Gigabit Ethernet, 10 Gigabit Ethernet
• Laser type: 850 nm VCSEL
• Fiber type: LC multi-mode fiber
• Maximum range: 328 feet (100 meters)
• Operating temperature range: -40°F to 185°F (-40°C to 85°C)
• Humidity tolerance: up to 95%

Connectivity and compatibility

This transceiver module fits into standard SFP28 slots, making it compatible with a wide range of network switches and servers that support 25GbE or 10GbE speeds. Its dual-speed capability allows seamless integration into existing 10GbE infrastructures while providing a clear upgrade path to 25GbE performance.

Performance and reliability

Engineered for demanding enterprise environments, the module maintains stable and fast data transfers even under harsh temperature and humidity conditions. Its robust design ensures minimal downtime and consistent network performance, which is critical for data centers and professional networking setups.

Ideal uses and environments

This transceiver is well suited for data centers, enterprise networks, and high-performance server environments where upgrading to 25GbE is necessary without overhauling existing cabling or hardware. It also performs reliably in environments with extreme temperature fluctuations or high humidity, making it a strong choice for diverse operational conditions.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

Learn more

Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

Learn more

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

Learn more