# BlueOptics X66211A-2-BL InfiniBand Fibre Optic Cable 2m QSFP28 Male/Male

**URL:** https://aio.lv/en/product--blueoptics-x66211a-2-bl--4471846
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** X66211A-2-BL
**EAN:** 4063232145211
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 124.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 102.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-x66211a-2-bl--4471846

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics X66211A-2-BL is a 2-meter InfiniBand fibre optic cable featuring QSFP28 connectors on both ends. Designed for high-speed data transfer, it ensures reliable connectivity in data centers and networking environments. The male/male connector configuration allows for easy installation and compatibility with various devices.

## Long description

The BlueOptics X66211A-2-BL InfiniBand Fibre Optic Cable 2m QSFP28 Male/Male is a 2‑meter high‑speed interconnect designed for short‑range links in data centers and network racks. It features QSFP28 connectors on both ends and is intended for 100G class InfiniBand and Ethernet environments where a reliable, low‑latency fibre link is required. The cable provides a plug‑and‑play connection between QSFP28 ports and is compatible with systems that accept QSFP28 male/male fibre assemblies.
Advantages
This InfiniBand fibre optic cable offers a compact, pre‑terminated solution for 100G connections with QSFP28 connectors, enabling straightforward installation in rack and adjacent‑rack deployments. The design minimizes signal loss and supports high throughput suitable for demanding network and storage applications. Being a passive fibre assembly, it reduces power requirements at the link endpoints and delivers predictable performance when used with compatible QSFP28 interfaces.
Suitable for
Short‑range QSFP28 to QSFP28 interconnects in server racks
High‑speed InfiniBand and 100G Ethernet links
Connections between switches, routers and storage systems with QSFP28 ports
Data center top‑of‑rack and adjacent‑rack cabling
Key specifications
Cable type: InfiniBand fibre optic assembly with QSFP28 connectors
Length: 2 meters
Connector configuration: QSFP28 Male to QSFP28 Male
Intended data rate class: 100G transmission environments
Form factor: Pre‑terminated duplex/multipair QSFP28 optical cable
How to use
Install the cable by inserting each QSFP28 connector into the corresponding QSFP28 port until the connector latches. Ensure both ends are seated firmly and that port/module link LEDs indicate an active connection according to your equipment documentation. Route the cable to avoid sharp bends and maintain the minimum bend radius specified by the equipment or cable manufacturer. Verify link configuration and protocol settings on connected devices to match InfiniBand or Ethernet operation at 100G where required.
Usage recommendations
Use this cable for short, direct QSFP28 links inside racks or between adjacent racks. Avoid excessive bending, exposure to liquids, or mechanical strain on the connector. Confirm compatibility with the QSFP28 ports and firmware requirements of your hardware before deployment.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Cable length | 2 m |
| Data transfer rate | 100 Gbit/s |
| Product colour | Black, Silver |
| Connector 1 | QSFP28 |
| Connector 2 | QSFP28 |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand Fibre Optic Cable BlueOptics X66211A-2-BL cost, and is it available for purchase?

The price is 124.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 270 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 04.08.2026 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/4471846/64303642_large.webp