# BlueOptics 40G-QSFP-C-0501 InfiniBand fibre optic cable 5 m Black

**URL:** https://aio.lv/en/product--blueoptics-40g-qsfp-c-0501-bl--4472268
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 40G-QSFP-C-0501-BL
**EAN:** 4063232637112
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 173.49 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 143.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-40g-qsfp-c-0501-bl--4472268

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.08.2026 | free |
| Pickup points | 10.08.2026 | 1.89 EUR |
| Courier delivery to door | 10.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics 40G-QSFP-C-0501 is a 5 m long InfiniBand fibre optic cable designed for high-speed data transfer. It features QSFP connectors on both ends, ensuring reliable connectivity for data centers and high-performance computing environments. The male/male connector design allows for easy installation and compatibility with various devices.

## Long description

The BlueOptics 40G-QSFP-C-0501 InfiniBand fibre optic cable 5 m Black is a 5-metre passive cable engineered for high-speed data connectivity in data centres and high-performance computing clusters. With QSFP connectors on both ends and a male-to-male configuration, this cable supports 40 Gbit/s links over InfiniBand-compatible ports, providing a compact and reliable interconnect between switches, servers and storage modules. The black outer jacket offers standard protection for rack and chassis environments while the cable’s design focuses on signal integrity and consistent throughput.
Advantages
This 5 m QSFP-to-QSFP cable delivers low-latency, high-bandwidth connections suitable for dense networking setups. The male/male QSFP terminations ensure straightforward plug-and-play installation without additional transceivers. Its fixed-length design reduces potential points of failure compared with modular assemblies and simplifies cable management in racks. The cable’s passive construction offers predictable performance for short-reach links and is compatible with a wide range of InfiniBand and QSFP-enabled equipment.
Suitable for
Interconnecting QSFP ports on switches and routers within a rack
Direct server-to-switch links in data centres and HPC clusters
Short-reach connections between storage arrays and compute nodes
Cable replacement or consolidation in dense rack deployments
Key specifications
Connector type: QSFP male to QSFP male
Supported data rate: up to 40 Gbit/s
Length: 5 metres
Application: InfiniBand high-speed interconnects
Colour: Black outer jacket
Construction: Passive fibre optic cable for short-reach links
How to use
Install the cable by aligning each QSFP male connector with the corresponding QSFP port on your equipment and insert until it seats securely. Ensure devices are powered according to manufacturer guidelines and that ports are configured for InfiniBand operation at the intended data rate. Route the 5 m cable to avoid tight bends and mechanical strain; maintain recommended bend radii to preserve optical performance. For multi-rack deployments, verify link negotiation and monitor error counters after installation to confirm signal integrity.
Usage recommendations
Use this cable for short-reach, high-bandwidth links within racks or adjacent racks; avoid using it for long-haul connections. Store and route the cable so that bend radius and tensile limits are not exceeded, and inspect connectors before insertion to prevent contamination. Verify compatibility with your QSFP ports and firmware to ensure reliable operation at 40 Gbit/s.

## Specifications

| Feature | Value |
|---|---|
| Cable length | 5 m |
| Data transfer rate | 40 Gbit/s |
| Product colour | Black |
| Connector 1 | QSFP |
| Connector 2 | QSFP |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand fibre optic cable BlueOptics 40G-QSFP-C-0501 cost, and is it available for purchase?

The price is 173.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 47 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 05.08.2026 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

## Image

https://aio.lv/img/cache/product/4472268/64304403_large.webp