# BlueOptics XLAOCBL3-BO InfiniBand fibre optic cable 3 m QSFP

**URL:** https://aio.lv/en/product--blueoptics-xlaocbl3-bo--5037925
**Data updated:** 2026-03-07 15:11 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** XLAOCBL3-BO
**EAN:** 4063232012643
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 194.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 160.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-xlaocbl3-bo--5037925

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics XLAOCBL3-BO is a 3 m InfiniBand fibre optic cable with QSFP connectors. It features male/male connectors for reliable high-speed data transfer, ideal for data centers and high-performance computing environments.

## Long description

The BlueOptics XLAOCBL3-BO InfiniBand fibre optic cable 3 m QSFP is a 3-metre active optical cable (AOC) with QSFP-to-QSFP male connectors designed for high-speed 40G interconnects. It implements multimode optical transmission and is compatible with platforms that support QSFP 40GBASE-SR4 and InfiniBand QSFP AOC connections. The pre-assembled cable integrates optical transmitters and receivers in the QSFP modules to provide a plug-and-play fibre link without the need for separate transceivers or patching.
Advantages
This BlueOptics 3 m QSFP AOC offers electrical and mechanical compliance with QSFP AOC MSA profiles and is designed to deliver stable 40 Gbps-class connectivity over a short multimode link. The integrated design reduces installation time and minimizes connector cleaning and insertion losses typical of patch-cord assemblies. Built according to industrial quality standards, the cable includes digital diagnostic monitoring (DDM/DOM) functionality for remote monitoring of supply voltage, laser bias current, output and input power and module temperature where host hardware supports these features.
Suitable for
 Server-to-switch or switch-to-switch short-range links in data centres
 High-performance computing (HPC) clusters and InfiniBand fabric interconnects
 Storage system connections and SAN aggregation within rack or adjacent racks
 Environments requiring plug-and-play 40G QSFP optical links without separate transceivers
Key specifications
 Cable type: Active Optical Cable (AOC) with QSFP-to-QSFP connectors
 Nominal length: 3 metres
 Supported link standard: 40G (40GBASE-SR4 / InfiniBand QSFP-class short-range)
 Optical medium: Multimode fibre within the AOC assembly
 Monitoring: Digital Diagnostic Monitoring (DDM/DOM) support if host system provides access
 Application: Short-reach data centre interconnects, HPC and storage fabrics
How to use
Install the BlueOptics XLAOCBL3-BO by inserting each QSFP connector into the corresponding QSFP port on host devices while the devices are powered down or following your equipment vendor's hot-plug guidance. Ensure QSFP cages are accessible and aligned, avoid sharp bends in the fitted cable and secure the cable to prevent strain on the connectors. Verify that the connected hardware supports QSFP AOC modules and, if required, enable or check digital diagnostics via the host management interface to monitor optical parameters.
Usage recommendations
Use the cable within recommended bend radius limits, avoid exposure to excessive mechanical stress or contaminating the connector interfaces, and confirm host compatibility with QSFP AOC modules and DDM/DOM features to ensure full functionality and monitoring capability.

## 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 XLAOCBL3-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 31.07.2026 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/5037925/64333515_large.webp