# Network Cable BlueOptics A1DQ DAC QSFP SC252501K3M30 A1DQ-BL BlueLAN 3m Blue

**URL:** https://aio.lv/en/product--blueoptics-a1dq-bl--10967598
**Data updated:** 2026-02-25 16:39 (EET)
**Category:** Network Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** A1DQ-BL
**EAN:** 4063232329611
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 114.99 €
**Prices and availability valid until:** 2026-08-28 23:59
**Price without VAT (21%):** 95.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-a1dq-bl--10967598

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.08.2026 | free |
| Pickup points | 01.09.2026 | 1.79 EUR |
| Courier delivery to door | 01.09.2026 | 4.99 EUR |

## Summary description

The BlueOptics A1DQ DAC QSFP SC252501K3M30 is a high-quality network cable designed for efficient data transmission. With a length of 3 meters, it features QSFP connectors and complies with industry standards for reliable performance. The cable is ideal for data centers and high-speed networking applications, providing low latency and high bandwidth. Its durable construction ensures longevity and stability in various environments.

## Long description

The BlueOptics A1DQ DAC QSFP SC252501K3M30 is a 3 meter direct attach copper (DAC) network cable with QSFP connectors designed for short-reach, high-speed interconnects. It provides a factory-terminated twin-ax copper solution that supports low-latency, high-bandwidth links between switches, routers and servers in data center and enterprise environments. The cable's construction is intended to ensure consistent electrical performance and mechanical robustness for rack-to-rack and within-rack connections.
Advantages
This BlueOptics DAC cable offers a compact, low-power alternative to active optical modules for short-distance links, delivering predictable latency and stable throughput. Its QSFP terminations enable straightforward integration into compatible 4-lane QSFP ports, and the pre-terminated design reduces installation time and the potential for termination errors. The cable's shielding and build quality are aimed at minimizing signal degradation and providing reliable operation in dense cabling environments.
Suitable for
 Inter-switch links in data centers
 Server-to-switch connections within racks
 High-bandwidth, low-latency clustering and storage networks
 Short-reach connections where optical transceivers are not required
Key specifications
 Connector type: QSFP to QSFP twin-ax copper
 Length: 3 meters
 Form factor: Direct attach cable (passive DAC)
 Usage: Short-reach, high-speed interconnects
 Physical: Shielded twin-ax construction for reduced interference
How to use
Install the cable by seating each QSFP connector into compatible QSFP ports on networking equipment until the retention latch engages. Ensure both ends are fully inserted and that the connected devices support DAC attachments and the intended link speed. Route the cable to avoid tight bends and mechanical strain; maintain the minimum bend radius recommended by the equipment vendor. After installation, verify link status and performance through the switch or server management interface.
Usage recommendations
Use this cable for short-distance, high-throughput connections inside racks or between adjacent racks. Avoid exposure to excessive heat or fluids, and prevent repeated tight bending or kinking to preserve signal integrity and cable lifespan.

## FAQ

### How much does the Network Cable BlueOptics A1DQ cost, and is it available for purchase?

The price is 114.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 151 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 27.08.2026 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