# BlueOptics Q28-AOC-2M-NK-BO InfiniBand/fibre optic cable 2m QSFP28 Male/Male

**URL:** https://aio.lv/en/product--blueoptics-q28-aoc-2m-nk-bo--5040462
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** Q28-AOC-2M-NK-BO
**EAN:** 4063232104812
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 279.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 231.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-q28-aoc-2m-nk-bo--5040462

## 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-2M-NK-BO is a 2-meter InfiniBand/fibre optic cable featuring QSFP28 connectors. It is designed for high-speed data transmission, ensuring reliable connectivity in data centers and high-performance computing environments. The male-to-male configuration allows for easy installation between compatible devices.

## Long description

The BlueOptics Q28-AOC-2M-NK-BO InfiniBand/fibre optic cable 2m QSFP28 Male/Male is a 2-metre active optical cable engineered for high-speed links between QSFP28 ports. It supports short-reach connections in racks and between adjacent switches or servers, delivering low-latency, high-bandwidth transmission appropriate for data centers and high-performance computing installations. The male-to-male QSFP28 terminations provide a plug-and-play connection for compatible network adapters and switches.
Advantages
This QSFP28 active optical cable provides high aggregate throughput while keeping power consumption and heat generation low. Its 2 m length balances reach and cable management inside racks, reducing the need for electrical retimers and simplifying port-to-port connections. The fibre construction offers immunity to electromagnetic interference and stable signal integrity for demanding workloads.
Suitable for
 Interconnecting QSFP28 ports on switches and routers within the same rack or neighboring racks
 High-performance computing clusters requiring low-latency links
 Data centre uplinks, leaf-spine architectures, and server-to-switch connections
 Storage networks and NVMe over Fabrics deployments with InfiniBand or fibre optics
Key specifications
 Connector type: QSFP28 male to QSFP28 male
 Cable type: Active optical cable (AOC)
 Length: 2 metres
 Supported interface: InfiniBand and fibre optic high-speed links
 Designed for: Multi-lane 100 Gbps-class connections (QSFP28 form factor)
 Physical feature: Lightweight, flexible optical cable suitable for dense cabling environments
How to use
Install the BlueOptics QSFP28 AOC by aligning each QSFP28 male connector with the corresponding port on your devices and inserting until the connector latches. Use the cable for direct links between compatible QSFP28 ports; no additional transceivers or patch panels are required for direct QSFP28-to-QSFP28 connections. Verify link status and speed in your host or switch management interface after installation to confirm proper operation.
Usage recommendations
Route the cable to avoid sharp bends and maintain the minimum bend radius recommended for optical cables. Secure the cable to prevent strain on connectors and keep it clear of high-temperature sources. Confirm compatibility with the QSFP28 ports and system firmware to ensure optimal performance.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Cable length | 2 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-2M-NK-BO cost, and is it available for purchase?

The price is 279.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 32 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/5040462/64346619_large.webp