# DAC Cable CBO QSFP Direct Attach CAB-Q-Q-2M 2 m, passive copper, QSFP+ to QSFP+

**URL:** https://aio.lv/en/product--blueoptics-cab-q-q-2m-bl--4470516
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** CAB-Q-Q-2M-BL
**EAN:** 4063232643663
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 86.99 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 71.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-cab-q-q-2m-bl--4470516

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.08.2026 | free |
| Pickup points | 12.08.2026 | 1.89 EUR |
| Courier delivery to door | 12.08.2026 | 4.99 EUR |

## Summary description

CBO DAC Cable CAB-Q-Q-2M is a 2-meter direct attach copper (DAC) cable with QSFP connectors designed for short-range, high-bandwidth interconnects between QSFP/Switch ports. As a passive copper assembly, it offers low latency and energy-efficient connectivity for data centers, server racks and network switches, simplifying installation without additional transceivers.

## Long description

CBO DAC Cable CAB-Q-Q-2M is a 2-meter passive copper direct attach cable with QSFP+ connectors on both ends, designed for short-range, high-bandwidth links between QSFP or QSFP+ ports. The assembly provides a simple, low-latency physical connection without separate transceivers, intended for data center topologies, server-to-switch and switch-to-switch interconnects where distances are within a rack or between adjacent racks.
Advantages
The passive copper construction delivers low latency and energy-efficient connectivity compared with active optical solutions for short runs. With QSFP+ to QSFP+ connectivity, the cable supports high aggregate throughput while keeping installation straightforward—no additional modules or fiber patching are required. The fixed 2 m length reduces clutter and ensures predictable signal integrity for short-distance links in dense networking environments.
Suitable for
 Short-range interconnects within racks and between adjacent racks
 Server to top-of-rack switch connections using QSFP/SFP cages
 High-bandwidth switch-to-switch links in data center aggregation layers
 Environments where low latency and reduced power consumption are priorities
Key specifications
 Connector type: QSFP+ to QSFP+
 Cable type: Passive copper direct attach (DAC)
 Length: 2 meters
 Intended use: Short-range, high-bandwidth interconnects
 Typical benefits: Low latency, low power consumption for short links
How to use
Install the cable by inserting each QSFP+ connector into matching QSFP or QSFP+ ports on the devices to be linked, ensuring the connectors click into place and the latch engages. Verify that both networking devices recognize the link and that port configurations match expected speed and lane mapping. For safe handling, avoid sharp bends near the connector heads and route the cable to prevent physical strain on ports.
Usage recommendations
Use this passive 2 m DAC cable for connections where distance does not exceed the specified length and where passive copper assemblies meet performance requirements; for longer distances or when optical isolation is required, consider active copper or optical transceivers and fiber cabling.

## FAQ

### How much does the CBO QSFP Direct Attach DAC Cable CAB-Q-Q-2M cost, and is it available for purchase?

The price is 86.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 182 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 07.08.2026 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/4470516/59855108_large.webp