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

**URL:** https://aio.lv/en/product--blueoptics-q28-aoc-2m-sw-bo--5040472
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** Q28-AOC-2M-SW-BO
**EAN:** 4063232104881
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 280.49 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 231.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-q28-aoc-2m-sw-bo--5040472

## 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-2M-SW-BO is a 2-meter InfiniBand fibre optic cable featuring QSFP28 connectors on both ends. Designed for high-speed data transmission, it ensures reliable performance in data centers and networking applications. The male/male configuration makes it compatible with various devices, providing flexibility and ease of use.

## Long description

The BlueOptics Q28-AOC-2M-SW-BO InfiniBand fibre optic cable 2m QSFP28 Male/Male is a short-reach active optical cable designed to provide high-bandwidth, low-latency connections between QSFP28 ports. At 2 meters in length, this cable supports high-speed data transmission suitable for data centre top-of-rack, server-to-switch and switch-to-switch interconnects where compact, reliable optical links are required. The QSFP28 male-to-male configuration enables direct connection between compatible networking equipment without additional transceivers.
Advantages
This 2m InfiniBand fibre optic cable delivers high throughput and low latency characteristic of QSFP28 interfaces while reducing electrical interference and heat compared with copper alternatives. Its active optical design allows for energy-efficient data transfer over short distances, and the standardized connector form factor ensures interoperability with equipment that supports QSFP28 ports. The compact cable length contributes to reduced cable clutter and improved airflow in rack environments.
Suitable for
 Data centre top-of-rack connections
 Server-to-switch links requiring QSFP28 ports
 Switch-to-switch stacking within short rack or aisle distances
 High-performance computing (HPC) clusters and InfiniBand fabrics
Key specifications
 Connector type: QSFP28 male to QSFP28 male
 Cable type: Active optical cable (AOC)
 Length: 2 meters
 Interface: InfiniBand / QSFP28-compatible high-speed link
 Application: Short-reach, high-bandwidth interconnects
How to use
Install the cable by aligning each QSFP28 plug with the corresponding port on your devices and insert until the connector latches. Verify that the devices recognise the link and confirm link status via device management interfaces or LEDs. For hot-pluggable ports, connect or disconnect the cable while following your hardware vendor's safety and ESD procedures. Avoid bending the cable beyond the manufacturer’s recommended minimum bend radius to maintain optical performance.
Usage recommendations
For optimal performance, route the 2m fibre optic cable to minimise sharp bends and mechanical stress, maintain clear airflow in racks, and ensure QSFP28 ports are compatible and firmware is up to date. Use this cable for short, high-bandwidth links where active optical technology reduces heat and electrical noise compared with copper cabling.

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

The price is 280.49 € (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 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

https://aio.lv/img/cache/product/5040472/64346671_large.webp