# InfiniBand/fibre optic cable BlueOptics X6566B-2-R6-BL 2 m SFP+ SFP+

**URL:** https://aio.lv/en/product--blueoptics-x6566b-2-r6-bl--5038051
**Data updated:** 2026-03-07 15:11 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** X6566B-2-R6-BL
**EAN:** 4063232260372
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 49.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 41.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-x6566b-2-r6-bl--5038051

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics X6566B-2-R6-BL is a 2 m InfiniBand/fibre optic cable featuring SFP+ connectors on both ends. It is designed for high-speed data transmission in data centers and networking applications, ensuring reliable connectivity and performance.

## Long description

The BlueOptics X6566B-2-R6-BL is a 2 m InfiniBand/fibre optic cable with SFP+ connectors on both ends, intended for high-speed short-reach links in data centers and rack environments. It provides a direct physical connection for 10G-class networking applications where SFP+ interfaces are used, offering a compact cable length for connecting adjacent devices or equipment within the same rack or neighboring racks.
Advantages
This 2 m cable combines SFP+ connectivity with a design suited for short-distance high-throughput links, providing consistent transmission characteristics and low latency for supported protocols. The cable is designed to be MSA-compliant and to fit standard SFP+ ports, enabling straightforward installation and interoperability with devices that accept SFP+ optic or InfiniBand modules. Its modest length reduces cable clutter while maintaining reliable electrical/fibre transmission for 10G-class applications.
Suitable for
 Short-reach interconnections between switches and routers with SFP+ ports
 Server-to-switch links within racks or adjacent racks
 Storage and SAN equipment using SFP+ or InfiniBand interfaces
 High-performance computing nodes requiring low-latency links
Key specifications
 Cable length: 2 meters
 Connector type: SFP+ on both ends
 Supported link class: 10G-class short-reach (InfiniBand / fibre optic compatible usage as described)
 Application environment: data centers, racks, storage and networking equipment
 Design focus: short-distance high-throughput, low-latency connectivity
How to use
Install the BlueOptics X6566B-2-R6-BL by inserting each SFP+ connector into the respective SFP+ port on the two devices to be linked. Ensure both devices are powered down or follow hot-plug guidelines of the equipment manufacturer if supported. Verify that the host equipment firmware or software supports passive/direct SFP+ cabling or the intended InfiniBand/fibre optic protocol. After insertion, check link status indicators on the connected devices and perform any necessary network configuration to enable the 10G link.
Usage recommendations
Use this 2 m SFP+ cable for short, direct connections inside racks or between adjacent racks. Avoid excessive bending near the connector ends, keep the cable clear of airflow obstructions in server cabinets, and confirm device compatibility with SFP+ passive or active modules depending on the host equipment requirements.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.08 kg |
| Cable length | 2 m |
| Data transfer rate | 10 Gbit/s |
| Product colour | Black |
| Connector 1 | SFP+ |
| Connector 2 | SFP+\` |
| Compliance certificates | RoHS |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics X6566B-2-R6-BL cost, and is it available for purchase?

The price is 49.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 227 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 29.07.2026 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 BlueOptics 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 BlueOptics 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

https://aio.lv/img/cache/product/5038051/64334275_large.webp