# BlueOptics CBL-0310-050-BO InfiniBand fibre optic cable 50 m QSFP

**URL:** https://aio.lv/en/product--blueoptics-cbl-0310-050-bo--7933828
**Data updated:** 2026-03-07 15:17 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** CBL-0310-050-BO
**EAN:** 4063232286822
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 446.49 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 369.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-cbl-0310-050-bo--7933828

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 11.08.2026 | free |
| Pickup points | 14.08.2026 | 1.89 EUR |
| Courier delivery to door | 14.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics CBL-0310-050-BO is a 50 m InfiniBand fibre optic cable featuring QSFP connectors on both ends. It is designed for high-speed data transfer in data centers and networking applications, ensuring reliable performance and minimal signal loss.

## Long description

The BlueOptics CBL-0310-050-BO InfiniBand fibre optic cable 50 m QSFP is a 50-metre multimode active optical cable (AOC) with QSFP connectors on both ends. It is engineered for high-speed data transfer in data centre and networking environments, providing a QSFP-to-QSFP connection that follows MSA-compatible QSFP interconnect standards. The cable integrates optical transmitter and receiver assemblies at each end to carry multi-lane optical signals over 50 metres with minimal signal loss, supporting data rates used in 40GBASE-SR4 and similar 40 Gbit/s applications.
Advantages
The cable offers a factory-terminated, pluggable solution that eliminates field splicing and simplifies installation between QSFP ports. Its active optical design reduces electrical interference and heat generation compared with equivalent copper assemblies, while the multimode fibre path is optimized for short-reach, high-bandwidth links in racks and between adjacent network equipment. Compatibility with standard QSFP form-factor ports enables straightforward integration into switches, routers and storage systems that accept QSFP AOC modules.
Suitable for
Short-reach interconnects in data centres and server racks
High-bandwidth links between switches, routers and storage appliances
40GBASE-SR4 and other 40 Gbit/s multimode optical applications
Environments requiring low electromagnetic interference and reduced heat
Key specifications
Length: 50 metres
Connector type: QSFP-to-QSFP
Optical type: multimode active optical cable (AOC)
Supported nominal data rate: up to 40 Gbit/s per link
Designed for short-reach, intra-rack and adjacent-rack connections
How to use
Install the BlueOptics CBL-0310-050-BO by plugging the QSFP connectors into matching QSFP ports on network equipment while devices are powered according to the equipment manufacturer’s guidance. Ensure that ports support QSFP AOC modules and the intended 40 Gbit/s speed or protocol (for example 40GBASE-SR4). Route the cable to avoid sharp bends and mechanical strain; the active assemblies at each end should remain unobstructed for adequate airflow if installed in dense racks.
Usage recommendations
Verify compatibility with the host hardware and firmware before deployment. Use gentle cable bends respecting the manufacturer’s minimum bend radius, avoid excessive pulling force on connectors, and keep fibre ends and connector latches free of dust. For high-density deployments, label both ends and document link endpoints to simplify maintenance and troubleshooting.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.2 kg |
| Package weight | 230 g |
| Cable length | 50 m |
| Data transfer rate | 40 Gbit/s |
| Product colour | Orange |
| Connector 1 | QSFP |
| Connector 2 | QSFP |
| Warranty period | 5 year(s) |
| Compliance certificates | RoHS, Federal Communications Commission (FCC), CE |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand fibre optic cable BlueOptics CBL-0310-050-BO cost, and is it available for purchase?

The price is 446.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 11.08.2026 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 fibre optic cable BlueOptics CBL-0310-050-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/7933828/64375089_large.webp