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

**URL:** https://aio.lv/en/product--blueoptics-q28-aoc-50m-mr-bo--5040563
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** Q28-AOC-50M-MR-BO
**EAN:** 4063232108056
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 408.99 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 338.01 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-q28-aoc-50m-mr-bo--5040563

## 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-50M-MR-BO is a 50-meter InfiniBand fibre optic cable featuring QSFP28 connectors on both ends. It is designed for high-speed data transfer in data centers and networking applications, ensuring reliable performance and low latency. The male-to-male configuration makes it suitable for connecting compatible devices seamlessly.

## Long description

The BlueOptics Q28-AOC-50M-MR-BO InfiniBand fibre optic cable 50m QSFP28 Male is a 50-metre active optical cable engineered for high-throughput, low-latency interconnects in data centres and high-performance computing environments. With QSFP28 male connectors on both ends and a 50 m reach, this cable provides a direct optical link between compatible QSFP28 ports, supporting multi-lane, high-speed data transmission while reducing electromagnetic interference and power consumption compared with equivalent copper alternatives.
Advantages
This fibre optic cable delivers stable, high-bandwidth connectivity suitable for InfiniBand networks and other QSFP28-enabled systems. The active optical construction enables long-reach connections with consistent signal integrity and minimal latency. The QSFP28 form factor ensures compatibility with standard high-speed ports, while the 50 m length supports flexible rack-to-rack or row-to-row interconnect layouts without repeaters or additional transceivers.
Suitable for
 Inter-rack and intra-rack links in data centres
 High-performance computing (HPC) clusters requiring InfiniBand connectivity
 Server-to-switch and switch-to-switch QSFP28 connections
 Latency-sensitive storage and virtualization environments
Key specifications
 Connector type: QSFP28 male on both ends
 Cable type: Active optical cable (AOC)
 Length: 50 metres
 Application: InfiniBand and QSFP28-compatible high-speed networks
 Performance: Designed for multi-lane high-bandwidth, low-latency data transmission
How to use
Insert each QSFP28 male connector into the corresponding QSFP28 port on your networking equipment, ensuring the connector latch engages securely. Route the cable along rack channels or overhead trays to avoid sharp bends and mechanical stress; maintain the manufacturer’s recommended minimum bend radius for optical integrity. The active optical cable is plug-and-play with compatible QSFP28 interfaces and typically requires no additional modules or configuration beyond port provisioning and link negotiation on network devices.
Usage recommendations
For reliable operation, avoid tight bending, crushing, or exposure to excessive heat. Use proper cable management to prevent strain on connectors and verify device compatibility with QSFP28 AOC solutions. For mission-critical installations, test links after installation to confirm expected throughput and latency.

## 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-MR-BO cost, and is it available for purchase?

The price is 408.99 € (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 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/5040563/64347095_large.webp