# BlueOptics QSFP-AOC-3M-NK-BO InfiniBand fibre optic cable 3m Male/Male

**URL:** https://aio.lv/en/product--blueoptics-qsfp-aoc-3m-nk-bo--5038143
**Data updated:** 2026-03-07 15:11 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** QSFP-AOC-3M-NK-BO
**EAN:** 4063232093727
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 194.49 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 160.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qsfp-aoc-3m-nk-bo--5038143

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.08.2026 | free |
| Pickup points | 19.08.2026 | 1.79 EUR |
| Courier delivery to door | 19.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics QSFP-AOC-3M-NK-BO is a 3-meter InfiniBand fibre optic cable with QSFP connectors on both ends. It is designed for high-speed data transfer in data centers and networking applications. The male/male configuration ensures compatibility with various devices, providing reliable and efficient connectivity.

## Long description

The BlueOptics QSFP-AOC-3M-NK-BO InfiniBand fibre optic cable 3m Male/Male is a 3-metre active optical cable with QSFP connectors at both ends intended for high-speed point-to-point links in data centres and professional networking environments. The cable supports InfiniBand protocols and is designed to provide low-latency, high-bandwidth connectivity between switches, adapters and servers while maintaining signal integrity over the 3 m distance.
Advantages
This QSFP AOC delivers the benefits of optical transmission—electrical isolation, reduced electromagnetic interference and lower weight compared with copper equivalents—while offering a compact QSFP form factor for direct QSFP-to-QSFP connections. The fixed 3 m length simplifies cabling planning in rack-to-rack or within-rack installations and the male-to-male QSFP interfaces ensure straightforward compatibility with standard QSFP ports on network gear. The active optical design reduces heat and power concerns at the link endpoints and supports stable, high-throughput data transfer suitable for InfiniBand traffic.
Suitable for
 High-speed server-to-switch or switch-to-switch connections in data centres
 InfiniBand cluster interconnects and HPC environments
 Dense rack cabling where compact QSFP ports are used
Key specifications
 Connector type: QSFP male on both ends
 Length: 3 metres
 Medium: active optical cable (AOC)
 Protocol compatibility: InfiniBand (high-speed data fabrics)
 Form factor: QSFP (quad small form-factor pluggable) direct-attached
How to use
Install the BlueOptics QSFP-AOC-3M-NK-BO by inserting each QSFP male connector into the corresponding QSFP port on your devices until the connector latch engages. Ensure devices are powered down or follow hot-plugging guidance from device manufacturers if you plan to connect while powered. Verify link lights or management interfaces to confirm the connection is recognised and operating at the expected data rate. Route the 3 m cable to avoid sharp bends and mechanical strain; maintain the minimum bend radius recommended by the system manufacturer.
Usage recommendations
Use this AOC for short to medium-length InfiniBand links inside racks or between adjacent racks. Avoid repeated unnecessary unplugging and handle connectors by the housing to preserve optical performance. When planning a deployment, check compatibility with your switches’ QSFP ports and firmware support for InfiniBand speeds to ensure optimal operation.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.07 kg |
| Package weight | 100 g |
| Cable length | 3 m |
| Data transfer rate | 40 Gbit/s |
| Product colour | Orange |
| Connector 1 | QSFP |
| Connector 2 | QSFP |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand cable BlueOptics QSFP-AOC-3M-NK-BO cost, and is it available for purchase?

The price is 194.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 14.08.2026 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

### Where can I download the instructions for InfiniBand cable BlueOptics QSFP-AOC-3M-NK-BO?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/5038143/64334868_large.webp