# DAC cable CBO SFP28-DAC-2M 2 m — SFP28 direct-attach copper cable, compatible with Mikrotik

**URL:** https://aio.lv/en/product--blueoptics-sfp28-dac-2m-mt-bl--4471259
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-DAC-2M-MT-BL
**EAN:** 4063232099163
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 75.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 62.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp28-dac-2m-mt-bl--4471259

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

CBO SFP28-DAC-2M is a 2‑metre direct-attach copper (DAC) cable for SFP28 ports, compatible with Mikrotik devices. It provides a fixed, low-latency 25Gb/s connection for short-range interconnects such as switch-to-switch or switch-to-server links in racks. The cable reduces power consumption and simplifies cabling where fiber transceivers are unnecessary.

## Long description

CBO SFP28-DAC-2M is a 2-metre direct-attach copper (DAC) cable designed for SFP28 ports and compatible with Mikrotik networking equipment. It delivers a fixed 25Gb/s electrical connection for short-reach interconnects inside racks and between adjacent devices. The passive copper assembly eliminates the need for separate transceivers, offering a compact, low-latency link that is suitable where fiber optics are not required.
Advantages
The DAC cable provides a reliable 25Gb/s link with minimal latency and low power consumption compared with active modules and optical transceivers. Its fixed length and integrated connectors simplify rack cabling and reduce the number of components to manage. Being passive over a short 2 m span, it offers predictable performance and straightforward compatibility with compatible SFP28 ports on Mikrotik devices.
Suitable for
Switch-to-switch connections in the same rack or adjacent racks
Switch-to-server or switch-to-storage links inside data center cabinets
Short-range uplinks where fiber transceivers are unnecessary
High-density networking deployments requiring low-latency interconnects
Key specifications
Interface: SFP28 electrical direct-attach copper
Data rate: 25 Gb/s full-duplex
Length: 2 metres
Connector type: Integrated SFP28 connectors on both ends
Cable type: Passive copper twinax assembly for short-range links
Typical use: Short-reach rack and cabinet interconnects
How to use
Insert each integrated SFP28 connector into the SFP28 port of the devices you want to interconnect, ensuring the cable latches are engaged. Verify link status on both devices and configure network settings as required for a 25Gb/s interface. For best results, route the cable to avoid tight bends and excessive mechanical stress; the assembly is intended for short, direct connections within racks or between adjacent cabinets.
Usage recommendations
Use this DAC cable for short, fixed-length connections where 25Gb/s electrical links are supported by the equipment. Avoid sharp bends and do not exceed the recommended ambient temperature and mechanical stress limits. When replacing active optical modules or longer fiber links, confirm that the connected devices accept passive DAC assemblies and that firmware or vendor compatibility is met.

## FAQ

### How much does the DAC cable CBO SFP28-DAC-2M 2 m cost, and is it available for purchase?

The price is 75.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 441 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 23.07.2026 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

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