# BlueOptics Q+DA0001-BL InfiniBand/fibre optic cable 1 m QSFP Male/Male

**URL:** https://aio.lv/en/product--blueoptics-qda0001-bl--5041733
**Data updated:** 2026-02-25 16:38 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** Q+DA0001-BL
**EAN:** 4063232256177
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 80.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 66.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qda0001-bl--5041733

## 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

The BlueOptics Q+DA0001-BL is a 1 m InfiniBand/fibre optic cable featuring QSFP connectors. It is designed for high-speed data transmission and reliable connectivity in data centers and networking environments.

## Long description

The BlueOptics Q+DA0001-BL InfiniBand/fibre optic cable is a 1 m QSFP-to-QSFP direct attach solution designed for short-range, high-speed links in data centres and rack environments. It supports 40G throughput over a passive twinax connection and is compatible with equipment that accepts QSFP interfaces for Ethernet, FCoE, Fibre Channel and InfiniBand applications. The cable is intended for 1 m interconnects between adjacent devices or within server and network racks where reliable, low-latency connectivity is required.
Advantages
This 1 m QSFP male-to-male cable offers a compact, low-power connection with passive twinax construction that requires no active electronics for transmission. The design delivers low latency and stable signal integrity for short-distance 40G links. Manufactured to MSA-compliant mechanical and electrical specifications using quality components, the cable is suitable for continuous operation and long service life in professional networking environments.
Suitable for
Inter-rack and intra-rack connections in data centres
40G links between switches, routers and servers
Storage area network (Fibre Channel) and FCoE deployments
InfiniBand links for high-performance computing clusters
Key specifications
Connector type: QSFP male to QSFP male
Length: 1 metre
Transmission type: passive twinax copper for short-reach 40G links
Wire gauge: 30 AWG
Standards: MSA-compliant QSFP electrical interface
Supported protocols: 40G Ethernet, FCoE, Fibre Channel, InfiniBand
Typical power consumption: passive cable, negligible additional power
How to use
Install the BlueOptics Q+DA0001-BL by firmly inserting each QSFP connector into the corresponding QSFP port on supported switches, routers or storage devices. Ensure that the host hardware supports passive direct attach twinax cables and that port configurations match the intended 40G protocol. Avoid excessive bending near the connector heads and secure the cable within the rack to prevent strain. For best results, perform link verification and test traffic after installation to confirm correct operation.
Usage recommendations
Use this 1 m QSFP twinax cable for short-distance, cost-effective 40G interconnects where passive DACs are supported; avoid using it across longer runs where active optics or fibre would be required.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Cable length | 1 m |
| Data transfer rate | 40 Gbit/s |
| Product colour | Black, Silver |
| Connector 1 | QSFP |
| Connector 2 | QSFP |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics Q+DA0001-BL cost, and is it available for purchase?

The price is 80.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 145 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. 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/5041733/64353273_large.webp