# BlueOptics CBL-QSFP-40GE-15M-BO InfiniBand fibre optic cable 15m Male/Male

**URL:** https://aio.lv/en/product--blueoptics-cbl-qsfp-40ge-15m-bo--5039308
**Data updated:** 2026-03-07 15:12 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** CBL-QSFP-40GE-15M-BO
**EAN:** 4063232642789
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 258.99 €
**Prices and availability valid until:** 2026-08-16 23:59
**Price without VAT (21%):** 214.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-cbl-qsfp-40ge-15m-bo--5039308

## 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 CBL-QSFP-40GE-15M-BO is a 15-meter InfiniBand fibre optic cable with QSFP connectors. It features male-to-male connectors, ensuring reliable high-speed data transmission for networking applications. Ideal for connecting devices in data centers or high-performance computing environments.

## Long description

The BlueOptics CBL-QSFP-40GE-15M-BO InfiniBand fibre optic cable is a 15-metre active optical cable (AOC) with QSFP-to-QSFP male connectors designed for high-speed data transmission over multimode fibre. It complies with MSA QSFP form-factor expectations and supports 40GBASE-SR4 class links, providing a point-to-point optical connection that integrates a transmitter and receiver on each end to handle optical signalling protocols for Ethernet, Fibre Channel over Ethernet or SDH/SONET.
Advantages
This 15 m AOC delivers stable 40 Gbit/s connectivity while reducing electromagnetic interference and heat compared with equivalent copper solutions. The integrated transceiver design simplifies installation and removes the need for separate SFP/QSFP modules. Compatibility with major hardware platforms that accept standard QSFP 40GBASE-SR4 connections enables straightforward integration into existing data centre or HPC topologies.
Suitable for
 Interconnects between switches or routers in data centres
 High-performance computing clusters and InfiniBand fabrics
 Storage area networks using Fibre Channel over Ethernet
 Patch connections inside equipment racks where 15 m reach is required
Key specifications
 Length: 15 metres
 Connector type: QSFP (male) to QSFP (male)
 Transmission class: 40GBASE-SR4 / 40 Gbit/s
 Media type: Multimode fibre with integrated optical transceivers
 Application: Active Optical Cable for short-reach high-speed links
How to use
Install the cable by inserting each QSFP connector securely into the QSFP ports of the devices to be linked, ensuring the latch engages. Verify port compatibility and link settings on both devices before powering up the links. Use vendor-recommended procedures to check link status and diagnostics; the cable’s integrated transceivers will negotiate the supported protocol (Ethernet, FCoE or SDH/SONET) with the connected equipment.
Usage recommendations
Route and secure the cable to avoid tight bends and mechanical strain; maintain the minimum bend radius for multimode fibre and avoid sharp kinks. Use appropriate ESD precautions when handling the connectors, and keep dust caps on unused ends until installation. For optimal performance, ensure connected equipment supports 40GBASE-SR4 QSFP AOC modules and is configured for the intended protocol and lane mapping.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.12 kg |
| Package weight | 150 g |
| Cable length | 15 m |
| Data transfer rate | 40 Gbit/s |
| Product colour | Orange |
| Connector 1 | QSFP |
| Connector 2 | QSFP |
| Warranty period | 5 year(s) |
| Compliance certificates | CE, RoHS |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand cable BlueOptics CBL-QSFP-40GE-15M-BO cost, and is it available for purchase?

The price is 258.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 CBL-QSFP-40GE-15M-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/5039308/64340473_large.webp