# BlueOptics Q28-AOC-50M-FR-BO InfiniBand fibre optic cable 50m QSFP28 Male/Male

**URL:** https://aio.lv/en/product--blueoptics-q28-aoc-50m-fr-bo--5040555
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** Q28-AOC-50M-FR-BO
**EAN:** 4063232107974
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 408.49 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 337.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-q28-aoc-50m-fr-bo--5040555

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics Q28-AOC-50M-FR-BO is a 50m InfiniBand fibre optic cable with QSFP28 connectors. It features male/male connectors, ensuring high-speed data transmission and reliability for data centers and high-performance computing environments.

## Long description

The BlueOptics Q28-AOC-50M-FR-BO InfiniBand fibre optic cable is a 50-metre active optical cable designed for high-speed server, storage and switch interconnects. Equipped with QSFP28 male connectors at both ends, it supports high-bandwidth links in data centres and high-performance computing clusters where low latency and stable throughput are required. The cable combines optical transmission with a flexible jacket for organised routing across racks and between equipment.
Advantages
This 50m InfiniBand AOC provides full-duplex high-speed connectivity with reduced electromagnetic interference compared to copper alternatives, supporting long-distance links inside facilities. Its QSFP28 male/male interface is compatible with modern 100Gbps QSFP28 ports and allows simple, tool-free installation. The cable’s optical nature offers consistent signal quality and greater immunity to crosstalk in dense cabling environments.
Suitable for
Interconnecting servers and switches in data centres
High-performance computing (HPC) clusters and distributed compute nodes
Storage area networks (SANs) and high-throughput storage arrays
Top-of-rack and end-of-row deployments requiring 50 m cable runs
Key specifications
Cable type: Active optical cable (AOC)
Connector type: QSFP28 male to QSFP28 male
Length: 50 metres
Application: InfiniBand / high-speed data interconnects
Bandwidth: supports 100 Gbps class QSFP28 links (per industry QSFP28 performance)
Signal: optical, full duplex
Jacket: flexible optical cable jacket for rack routing
How to use
Insert each QSFP28 male connector into compatible QSFP28 ports on your switches, NICs or storage devices until the connector latch engages. Route the cable avoiding tight bends and sharp edges; maintain the manufacturer’s minimum bend radius to preserve optical performance. Ensure both ends are seated and the host ports are configured for InfiniBand or corresponding 100Gbps operation. For initial deployment, verify link status and throughput using the device management interface or monitoring tools.
Usage recommendations
For reliable long-term operation, avoid repeated connector disconnects, keep dust caps on when connectors are not in use, and manage cable bundles to prevent strain. Use the 50 m length for runs that exceed passive copper reach but remain within your data centre’s planned topology. Verify compatibility with QSFP28 ports and firmware requirements on network equipment before installation.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Cable length | 50 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-50M-FR-BO cost, and is it available for purchase?

The price is 408.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 03.08.2026 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/5040555/64347060_large.webp