# BlueOptics Q28-AOC-3M-FR-BO InfiniBand fibre optic cable 3m QSFP28 Male/Male

**URL:** https://aio.lv/en/product--blueoptics-q28-aoc-3m-fr-bo--5040518
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** Q28-AOC-3M-FR-BO
**EAN:** 4063232105086
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 282.99 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 233.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-q28-aoc-3m-fr-bo--5040518

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.08.2026 | free |
| Pickup points | 18.08.2026 | 1.89 EUR |
| Courier delivery to door | 18.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics Q28-AOC-3M-FR-BO is a 3-meter InfiniBand fibre optic cable featuring QSFP28 connectors. It provides high-speed data transfer suitable for data centers and high-performance computing environments. The male-to-male configuration ensures compatibility with various devices, making it a reliable choice for efficient connectivity.

## Long description

The BlueOptics Q28-AOC-3M-FR-BO InfiniBand fibre optic cable 3m QSFP28 Male/Male is a 3-metre active optical cable designed for high-speed InfiniBand links. It uses QSFP28 male connectors on both ends to deliver low-latency, high-bandwidth connectivity for servers, switches and storage systems in data centre and high-performance computing environments. The cable's construction enables reliable signal transmission over short to medium distances while keeping electromagnetic interference and heat generation minimal.
Advantages
This 3m QSFP28 AOC offers high data throughput with low latency suitable for InfiniBand networks, and its all-optical design reduces susceptibility to electromagnetic interference compared with copper alternatives. The QSFP28 male-to-male configuration provides straightforward compatibility with QSFP28 ports and simplifies cabling in dense rack environments. Its compact, flexible form factor supports neat cable routing and helps maintain airflow in server racks.
Suitable for
Interconnects between QSFP28 ports on switches and routers
Server-to-switch or server-to-storage links in data centres
High-performance computing clusters requiring low-latency links
Short-reach backbone connections in rack and row architectures
Key specifications
Cable type: Active Optical Cable (AOC)
Connector type: QSFP28 male to QSFP28 male
Length: 3 metres
Interface: InfiniBand-compatible, QSFP28 form factor
Performance: Designed for high bandwidth and low latency transmission
Construction: Optical fiber cores with integrated transceivers
How to use
Install the cable by inserting each QSFP28 male connector into corresponding QSFP28 ports on network devices until the connector locks into place. Ensure ports are powered down if recommended by your hardware vendor before insertion or removal to avoid potential hot-plug issues. Route the cable to avoid tight bends and maintain the minimum bend radius specified by the device or cable manufacturer. For best performance, keep optical interfaces clean and free of dust by using appropriate cleaning tools before making connections.
Usage recommendations
Use this BlueOptics QSFP28 AOC for short to medium reach InfiniBand links inside racks and between adjacent racks. Verify compatibility with device QSFP28 port specifications and keep optical connectors protected when not in use. Avoid excessive bending or tensile stress, and follow your equipment manufacturer's guidelines for hot-plug operations and transceiver handling.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Cable length | 3 m |
| Data transfer rate | 100 Gbit/s |
| Product colour | Turquoise |
| Connector 1 | QSFP28 |
| Connector 2 | QSFP28 |
| Warranty period | 5 year(s) |
| Compliance certificates | RoHS, CE |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand fibre optic cable BlueOptics Q28-AOC-3M-FR-BO cost, and is it available for purchase?

The price is 282.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 38 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 13.08.2026 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/5040518/64346883_large.webp