# CBO DAC cable Mellanox MC2206128-004-BL 5 m QSFP direct-attach copper

**URL:** https://aio.lv/en/product--blueoptics-mc2206128-004-bl--4465479
**Data updated:** 2026-02-25 16:31 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** MC2206128-004-BL
**EAN:** 4063232121659
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 173.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 143.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-mc2206128-004-bl--4465479

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

Direct-attach copper (DAC) cable CBO for Mellanox MC2206128-004-BL, 5 meters with QSFP connector. Designed for short-range high-speed connections between switches, servers and network devices supporting QSFP ports. Provides a low-latency, cost-effective physical link for data center and rack-level interconnects without transceivers.

## Long description

CBO DAC cable Mellanox MC2206128-004-BL 5 m QSFP direct-attach copper is a 5-metre direct-attach copper (DAC) cable with QSFP connectors designed for short-range, high-speed links between switches, servers and other network devices equipped with QSFP ports. The cable delivers a physical connection option that eliminates the need for separate optical transceivers, providing a compact, low-latency link suitable for rack-level and data centre top-of-rack interconnects.
Advantages
The direct-attach copper design ensures low latency and deterministic performance for high-throughput applications while keeping power consumption and cost lower than equivalent optical assemblies. The integrated QSFP connectors offer simple plug-and-play deployment and a slim physical profile that reduces congestion in dense cabling environments. Built for reliable short-range operation, the cable provides consistent signal integrity and a durable connection without additional supporting hardware.
Suitable for
 Top-of-rack or within-rack switch-to-switch links
 Server-to-switch or server-to-server high-speed connections
 Short-reach interconnects in data centres and server rooms
 Environments where low latency and reduced power draw are required
Key specifications
 Length: 5 metres
 Connector type: QSFP to QSFP (direct-attach copper)
 Media: Copper twinax cable
 Intended range: Short-reach, typically within racks or adjacent racks
 Typical applications: 40 Gbps and compatible QSFP-based port speeds (verify device compatibility)
 Form factor: Passive direct-attach cable (check device support for passive DAC)
How to use
Install the cable by inserting each QSFP connector into the corresponding QSFP port on connected devices until the connector latches. Ensure both devices are powered down or that port hot-plugging is supported by your equipment before insertion to avoid transient issues. After connection, verify port status and link speed in the device management interface or LEDs on the equipment. For proper routing, avoid tight bends and maintain recommended bend radius to preserve signal integrity.
Usage recommendations
Use this DAC cable for short-distance, high-bandwidth connections within racks and between adjacent racks. Confirm QSFP port compatibility and whether passive or active DAC is required by your switches or servers. Keep cables organized with proper strain relief and avoid sharp bends; replace if outer jacket or connectors are visibly damaged.

## FAQ

### How much does the CBO DAC cable Mellanox MC2206128-004-BL 5 m QSFP 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 03.08.2026 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

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