# Fibre optic InfiniBand cable BlueOptics B4QZ-BO QSFP56–QSFP56, 15 m, orange, male–male

**URL:** https://aio.lv/en/product--blueoptics-b4qz-bo--12104734
**Data updated:** 2026-03-20 09:54 (EET)
**Category:** Network Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** B4QZ-BO
**EAN:** 4063232284415
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 718.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 594.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-b4qz-bo--12104734

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

BlueOptics B4QZ-BO is a 15 m fibre optic InfiniBand cable with QSFP56 connectors on both ends (male–male). Designed for high-speed data links in networking and HPC environments, the orange jacket provides easy identification. Suitable for connecting QSFP56 ports on switches, adapters and servers where short to medium-length high-bandwidth connections are required.

## Long description

BlueOptics B4QZ-BO is a 15 m fibre optic InfiniBand active optical cable with QSFP56 connectors on both ends (male–male). Designed for short- to medium-reach, high-bandwidth links in networking and high-performance computing environments, the cable features an orange jacket for easy identification and handling. It follows QSFP56 form-factor interfaces and supports multi-mode optical transmission suitable for 200GBASE-SR4 class applications when used with compatible QSFP56 ports on switches, adapters and servers.
Advantages
The cable provides a compact, low-latency connection between QSFP56 ports while integrating optical transceivers and receivers in the connector housings to enable high-speed optical transmission over 15 m. The orange outer jacket improves visibility in dense cabling environments. Male-to-male QSFP56 connectors ensure direct plug-and-play connection to QSFP56-compliant modules without additional adapters. The design targets reliable signal integrity and compatibility with equipment that accepts QSFP56 AOC solutions.
Suitable for
Direct interconnects between QSFP56 ports on switches and routers
High-performance computing (HPC) node interconnects and cluster links
Direct attach links between servers and storage systems with QSFP56 ports
Data centre short- to medium-reach 200G optical links
Key specifications
Cable length: 15 m
Connector type: QSFP56 to QSFP56 (male–male)
Transmission medium: Multi-mode optical fibre with integrated active transceivers
Nominal aggregate data rate: up to 200 Gbit/s class (dependent on host and module support)
Product colour: Orange
Weight: 0.23 kg
How to use
Ensure both devices have QSFP56 ports that support active optical cable connections and are powered off or in a maintenance state if recommended by the device manufacturer. Align the QSFP56 connectors with the port guides and insert until the latch engages. Verify link status using the host system or network equipment LEDs and management interfaces. To remove, release the connector latch and pull straight out without bending the cable sharply. Follow vendor guidelines for hot-plugging if supported.
Usage recommendations
Install and route the cable avoiding tight bends and excessive tensile stress; maintain minimum bend radius recommended for multi-mode AOC assemblies. Use the orange jacket for visual management in patching fields. Verify compatibility with the equipment vendor’s supported QSFP56 AOC list before deployment and test link performance after installation.

## Specifications

| Feature | Value |
|---|---|
| Data transfer rate | 200 Gbit/s |
| InfiniBand protocol | Yes |

### Features

| Feature | Value |
|---|---|
| Cable length | 15 m |
| Connector 1 | QSFP56 |
| Connector 2 | QSFP56 |
| Product colour | Orange |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.23 kg |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 260 g |

### Logistics data

| Feature | Value |
|---|---|
| Warranty period | 5 year(s) |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | RoHS, Federal Communications Commission (FCC), CE |

## FAQ

### How much does the Fibre optic InfiniBand cable BlueOptics B4QZ-BO QSFP56 cost, and is it available for purchase?

The price is 718.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 28.07.2026 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, Leasing for legal entities. 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: cable length, connector 1, connector 2, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/12104734/67655277_large.webp