# BlueOptics Q28-AOC-3M-PA-BO InfiniBand fibre optic cable 3m QSFP28 Male

**URL:** https://aio.lv/en/product--blueoptics-q28-aoc-3m-pa-bo--5040533
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** Q28-AOC-3M-PA-BO
**EAN:** 4063232105215
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 282.99 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 233.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-q28-aoc-3m-pa-bo--5040533

## 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-3M-PA-BO is a 3-meter InfiniBand fibre optic cable featuring QSFP28 connectors. It provides high-speed data transfer and is ideal for connecting devices in data centers and high-performance computing environments. The male-to-male configuration ensures compatibility with various equipment, making it a reliable choice for networking needs.

## Long description

The BlueOptics Q28-AOC-3M-PA-BO InfiniBand fibre optic cable 3m QSFP28 Male is a 3‑metre active optical cable designed for high‑speed InfiniBand and Ethernet interconnections. With QSFP28 male connectors at both ends, this cable supports high data throughput and low latency for short‑reach links inside racks and between adjacent network equipment. Its design targets data centre and high‑performance computing environments where reliable, interference‑free links are required.
Advantages
This blue InfiniBand fibre optic cable offers a compact, lightweight alternative to traditional copper cabling, reducing rack congestion and improving airflow. The QSFP28 connector format enables high bandwidth and supports multi-lane signalling for accelerated data transfer. As an active optical cable, it delivers consistent signal integrity over the 3 m length while being immune to electromagnetic interference, making it suitable for dense, signal-sensitive installations.
Suitable for
Rack-to-rack connections in data centres
Interconnects between servers and switches in high‑performance computing clusters
Short‑reach uplinks and spine-leaf network links
Low-latency, high-bandwidth InfiniBand and QSFP28 environments
Key specifications
Cable type: Active optical cable (AOC)
Connector type: QSFP28 male to QSFP28 male
Length: 3 metres
Application: InfiniBand and compatible high-speed serial interfaces
Signal features: Multi-lane high-bandwidth support, low latency
Physical characteristics: Lightweight, flexible jacket suitable for rack environments
How to use
Connect each QSFP28 male connector to the corresponding QSFP28 port on your server, switch or network adapter. Ensure ports are powered down or follow hot‑swap procedures recommended by your equipment vendor if making live changes. Route the 3 m cable to avoid sharp bends and excessive strain on the connectors; maintain a bend radius consistent with manufacturer guidance for optical cabling. After connection, verify link status via device LEDs or management interfaces and perform any required link training or configuration on the connected devices.
Usage recommendations
Use this 3 m QSFP28 AOC for short-reach, high-bandwidth links inside racks or between adjacent racks. Avoid exposure to excessive heat or mechanical stress, and keep connectors clean and capped when not in use to maintain signal quality.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Cable length | 3 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-3M-PA-BO cost, and is it available for purchase?

The price is 282.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 38 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/5040533/64346953_large.webp