# Network Cable BlueOptics FN-CABLE-QSFP+50CM QSFP DAC 56G 50cm Blue

**URL:** https://aio.lv/en/product--blueoptics-fn-cable-qsfp50cm-bl--10967590
**Data updated:** 2026-02-25 16:39 (EET)
**Category:** Network Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** FN-CABLE-QSFP+50CM-BL
**EAN:** 4063232329789
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 78.99 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 65.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-fn-cable-qsfp50cm-bl--10967590

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.89 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics FN-CABLE-QSFP+50CM is a high-quality network cable designed for reliable data transmission. With a length of 50cm, it features QSFP connectors and supports 56G standards, making it ideal for high-speed networking applications. The durable construction ensures longevity and performance, while the blue color adds a modern touch to your setup.

## Long description

The BlueOptics FN-CABLE-QSFP+50CM QSFP DAC 56G 50cm Blue is a direct attach copper (DAC) cable engineered for short-range, high-bandwidth interconnections in networking equipment. With QSFP+ style QSFP connectors on both ends and a 50 cm length, this cable supports 56G aggregated data rates suitable for top-of-rack switches, servers and network interface cards. Its compact form and plug-and-play design enable straightforward installation in dense rack environments where low latency and reliable electrical signal integrity are required.
Advantages
This BlueOptics cable offers a compact 50 cm reach that reduces signal loss and latency compared with longer copper runs. The QSFP-compatible connectors provide broad interoperability with devices that accept QSFP+ style DACs, and the cable supports aggregate 56G data signaling for high-throughput links. The blue sheath gives easy visual identification in cabling bundles while the robust construction and strain relief improve mechanical durability for repeated insertion cycles.
Suitable for
Short-reach connections between switches and servers in data centers
Top-of-rack and end-of-row networking installations
High-throughput links in compute clusters and storage arrays
Testing and lab environments requiring low-latency copper interconnects
Key specifications
Connector type: QSFP-style on both ends
Cable type: Direct attach copper (DAC)
Maximum aggregated data rate: 56 Gbps
Length: 50 cm
Color: Blue outer sheath for identification
Form factor: Low-profile QSFP module style for high-density ports
How to use
Install the cable by aligning each QSFP connector with the corresponding QSFP port and inserting until the connector latches. Ensure both ends are fully seated to maintain electrical contact and signal integrity. The 50 cm length is intended for short interconnects inside racks; avoid stretching the cable beyond its natural length and route it to prevent sharp bends. No additional drivers are required for typical QSFP-capable network equipment; the link should be detected automatically once both ends are connected and devices are configured for the desired link speed.
Usage recommendations
For optimal performance, use this DAC cable for short, high-speed links in data center environments and ensure ports are configured for 56G-capable operation. Keep the cable free from tight bends and limit mechanical stress near the connector boots. Verify compatibility with your switch or server vendor’s QSFP+ port specifications before deployment.

## FAQ

### How much does the Network Cable BlueOptics FN-CABLE-QSFP+50CM cost, and is it available for purchase?

The price is 78.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 118 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 10.08.2026 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