# SFP+ transceiver INTEL E10GSFPSR-RFB 10GBASE-SR 850nm multimode fiber

**URL:** https://aio.lv/en/product--intel-e10gsfpsr-rfb--11151944
**Data updated:** 2026-01-12 19:33 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** INTEL
**Manufacturer code:** E10GSFPSR-RFB
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.99 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 35.53 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--intel-e10gsfpsr-rfb--11151944

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

INTEL SFP+ transceiver E10GSFPSR-RFB is a 10GBASE-SR module operating at 850 nm for multimode fiber links. Designed for short-range 10 Gigabit Ethernet connections, it supports high-speed data transmission between switches, servers and network equipment. Use cases include data center uplinks, server connectivity and SAN interconnects, offering reliable, low-latency optical links.

## Long description

INTEL SFP+ transceiver E10GSFPSR-RFB is a 10GBASE-SR optical module that operates at 850 nm for multimode fiber (MMF) links. Designed for short-range 10 Gigabit Ethernet applications, this SFP+ transceiver provides a compact form factor compatible with SFP+ ports on switches, routers and host adapters. The module is intended for links within data centers, server rooms and network closets where reliable, low-latency 10 Gbps connectivity is required.
Advantages
The INTEL E10GSFPSR-RFB supports 10GBASE-SR transmission over multimode fiber, offering low power consumption and a standardized SFP+ form factor for easy hot-pluggability. Its operation at 850 nm is optimized for short-reach multimode fibers, providing predictable performance for uplinks and server connections. The module is vendor-branded by INTEL and is compatible with equipment that accepts industry-standard SFP+ transceivers, enabling straightforward integration into existing network infrastructures.
Suitable for
Data center switch-to-switch uplinks over multimode fiber
Server to top-of-rack or end-of-row switch connections
Storage area network (SAN) interconnects and aggregation links
Short-range optical links within campus or enterprise wiring closets
Key specifications
Brand: INTEL
Manufacturer part number (MPN): E10GSFPSR-RFB
Form factor: SFP+
Standard: 10GBASE-SR
Wavelength: 850 nm
Fiber type: Multimode fiber (MMF)
Typical application: Short-range 10 Gigabit Ethernet
How to use
Install the SFP+ transceiver into a compatible SFP+ port on a switch, server NIC or optical interface module until it clicks into place. Connect a suitable OM3/OM4 multimode fiber cable with LC connectors to the transceiver. Ensure the connected device is powered and configured for 10GBASE-SR operation; the host device should detect the module and set the link parameters automatically in most environments. Observe proper handling procedures for optical modules, avoiding exposure of the fiber endfaces to dust and contaminants.
Usage recommendations
For reliable performance, use certified multimode fiber (OM3 or OM4) with LC duplex connectors and keep fiber endfaces clean. Verify compatibility with your network equipment firmware and transceiver acceptance policies. For runs beyond short-reach distances, consult multimode fiber distance guidelines for 10GBASE-SR and consider alternative optics if required.

## FAQ

### How much does the SFP+ transceiver INTEL E10GSFPSR-RFB 10GBASE-SR cost, and is it available for purchase?

The price is 42.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 29.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All INTEL products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized INTEL service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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