# BlueOptics Q28-AOC-25M-MV-BO InfiniBand fibre optic cable 25m OM3

**URL:** https://aio.lv/en/product--blueoptics-q28-aoc-25m-mv-bo--5040423
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** Q28-AOC-25M-MV-BO
**EAN:** 4063232107356
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 341.99 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 282.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-q28-aoc-25m-mv-bo--5040423

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.89 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics Q28-AOC-25M-MV-BO is a 25m InfiniBand fibre optic cable designed for high-speed data transfer. It features OM3 fibre type, QSFP28 connectors on both ends, and a core diameter of 50 µm. Ideal for data centers and high-performance computing environments, this cable ensures reliable connectivity and optimal performance.

## Long description

The BlueOptics Q28-AOC-25M-MV-BO InfiniBand fibre optic cable 25m OM3 is an active optical cable (AOC) with QSFP28 connectors on both ends, designed for 100G high-speed transmissions over short distances. Constructed with OM3 multimode fibre (50 µm core) and flame-resistant LSZH sheathing, this 25-metre cable converts electrical signals to optical and back via built-in optical transceivers, providing a lightweight and flexible alternative to direct-attach twinax solutions for connections within or between adjacent server racks and high-performance computing equipment.
Advantages
The AOC design integrates I/O and O/E conversion in the QSFP28 housings to support 100GBASE-SR4 Ethernet and InfiniBand applications while reducing weight and improving flexibility compared with DAC cables. OM3 multimode fibre and a smaller bend radius deliver reliable short-reach performance. LSZH (halogen-free, low smoke) sheathing enhances fire-safety characteristics for data centre environments. Each cable is manufactured to MSA and industry specifications and tested for functionality prior to shipment.
Suitable for
 High-performance computing clusters and InfiniBand networks
 100GBASE-SR4 Ethernet links within racks or between adjacent racks
 Data centre interconnects requiring low weight and high flexibility
 Short-reach connections where OM3 multimode fibre is appropriate
Key specifications
 Cable type: Active Optical Cable (AOC) with integrated optical transceivers
 Length: 25 metres
 Connector type: QSFP28 to QSFP28 (hot-pluggable)
 Fibre type: OM3 multimode fibre
 Core diameter: 50 µm
 Rated data rate: 100 G (suitable for 100GBASE-SR4 / InfiniBand high-speed links)
 Sheathing: LSZH (halogen-free, low smoke)
 Compliance: manufactured to MSA and common industry standards (functional testing before shipment)
How to use
Ensure both host devices support QSFP28 interfaces and are powered down or follow hot-plug guidelines from the equipment vendor. Insert each QSFP28 connector into the corresponding QSFP28 port until it clicks into place; the built-in transceivers handle electrical-to-optical and optical-to-electrical conversion automatically. Verify link status and negotiate speeds through the host systems. For removal, follow vendor-recommended hot-unplug procedure or power-down sequence to avoid port or system interruptions.
Usage recommendations
Route the cable with attention to bend radius limits of OM3 multimode AOCs and avoid sharp bends, kinks, or crushing. Use cable management within racks to minimize stress and maintain airflow. Choose AOC over DAC where reduced weight and improved flexibility are required; select OM3 for short-reach 100G links, and confirm compatibility with your switches and NICs prior to deployment.

## Specifications

| Feature | Value |
|---|---|
| Cable length | 25 m |
| Product colour | Aqua colour |
| Connector 1 | QSFP28 |
| Connector 2 | QSFP28 |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Jacket material | Low smoke zero halogen (LSZH) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Fibre optic type | OM3 |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand cable BlueOptics Q28-AOC-25M-MV-BO cost, and is it available for purchase?

The price is 341.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 10.08.2026 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

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