# InfiniBand/fibre optic cable BlueOptics CBL-0310-003-BO 3 m QSFP Male/Male

**URL:** https://aio.lv/en/product--blueoptics-cbl-0310-003-bo--7933835
**Data updated:** 2026-03-07 15:17 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** CBL-0310-003-BO
**EAN:** 4063232286723
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 194.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 160.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-cbl-0310-003-bo--7933835

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics CBL-0310-003-BO is a 3 m InfiniBand/fibre optic cable featuring QSFP connectors on both ends. It is designed for high-speed data transmission in data centers and networking applications. The male/male configuration ensures compatibility with various devices, providing reliable performance and durability.

## Long description

The BlueOptics CBL-0310-003-BO is a 3 m InfiniBand/fibre optic cable with QSFP male connectors on both ends, engineered for high-speed data transmission in data centers and networking environments. This active optical cable (AOC) implements QSFP-to-QSFP connectivity and is compatible with 40GBASE-SR4 applications, supporting multi-mode fibre transmission with integrated transmitters and receivers at each end. The cable is intended for use where reliable 40 Gbit/s links are required between switches, routers, storage systems and other QSFP-enabled equipment.
Advantages
The cable provides a standardized QSFP male-to-male connection that simplifies short-reach high-bandwidth links while maintaining signal integrity through active optical components. Its 3 m length offers flexibility for rack-to-rack and chassis-to-chassis connections without the electrical limitations of direct-attach copper. Compatibility with common 40G SR4 protocols ensures predictable performance in Ethernet, Fibre Channel over Ethernet and SDH/SONET environments where multi-mode AOC solutions are supported.
Suitable for
 High-speed interconnects between QSFP-enabled switches and routers
 Connections between storage systems and network devices supporting 40G
 Short-reach data center links using multi-mode fibre
 Environments requiring QSFP-to-QSFP active optical cabling
Key specifications
 Connector type: QSFP male to QSFP male
 Length: 3 metres
 Transmission type: Active Optical Cable (AOC) for multi-mode fibre
 Data rate support: up to 40 Gbit/s (40GBASE-SR4 compatible)
 Typical applications: Ethernet, Fibre Channel over Ethernet, SDH/SONET up to 40G
How to use
Install the BlueOptics QSFP AOC by inserting each QSFP connector into the corresponding QSFP port on your devices until the latch secures. Ensure both endpoints are QSFP-enabled and configured for the intended 40G protocol. No separate transceiver modules are required because the cable contains integrated optical transmitters and receivers. After connection, verify link status and speed through device management interfaces and, if necessary, adjust interface settings to match the expected 40G mode and lane configuration.
Usage recommendations
Use the cable for short-range rack or chassis interconnects where multi-mode AOC is supported and avoid tight bends or kinks; follow manufacturer guidance for minimum bend radius and handling to preserve optical performance. Confirm device compatibility with QSFP AOC modules and, for large deployments, validate interoperability in a test environment before wide-scale installation.

## 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 |
| 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-0310-003-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 27.07.2026 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

### Where can I download the instructions for InfiniBand/fibre optic cable BlueOptics CBL-0310-003-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/7933835/64375124_large.webp