# SFP28 DAC Cable BlueOptics SFP28-DAC-3M-NA 3m Male/Male

**URL:** https://aio.lv/en/product--blueoptics-sfp28-dac-3m-na-bl--4471302
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Network Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-DAC-3M-NA-BL
**EAN:** 4063232099682
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 85.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 71.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp28-dac-3m-na-bl--4471302

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP28-DAC-3M-NA is a 3m SFP28 DAC cable designed for high-speed data transmission. It features male connectors on both ends, ensuring compatibility with SFP28 ports. Ideal for connecting switches and servers in data centers, it provides reliable performance and low latency.

## Long description

The BlueOptics SFP28-DAC-3M-NA 3m Male/Male direct attach copper (DAC) cable provides a short-range, low-latency connection for SFP28 ports. Designed for high-speed data transmission between switches, servers and other networking equipment, this 3 metre cable uses fixed male SFP28 connectors on both ends to ensure direct compatibility with SFP28 cages. The cable is suitable for top-of-rack and server-rack interconnects where a reliable, low-power link is required.
Advantages
This SFP28 DAC cable offers predictable latency and stable signal integrity for 25Gbps links while consuming minimal power compared with optical transceivers. The fixed male SFP28 ends eliminate the need for separate transceivers, simplifying installation and reducing component count. At 3 metres length the cable balances reach and cable management in data centre racks, and its compact form factor reduces airflow obstruction and weight in dense deployments.
Suitable for
 Short-range 25Gbps connections between switches
 Direct server-to-switch links in rack environments
 Top-of-rack and aggregation switching within a cabinet
 Low-latency links in high-performance computing or virtualization hosts
Key specifications
 Cable length: 3 m
 Connector type: SFP28 (male) on both ends
 Data rate support: 25Gbps class (SFP28 standard)
 Product colour: Black
 Weight: 0.08 kg
 Physical medium: direct attach copper
How to use
Insert each male SFP28 connector into the corresponding SFP28 port on the network devices until the connector latches. Ensure both devices are powered and supported for SFP28 DAC connections; check port status indicators and device configuration for link negotiation. Route the cable to avoid sharp bends and excessive strain; secure with cable ties if necessary to maintain proper airflow and rack organization.
Usage recommendations
Verify firmware and hardware compatibility of network devices before deployment. Use this 3 metre DAC cable for short intra-rack or adjacent-rack connections where 25Gbps performance and low latency are required, and avoid using in environments that demand longer distances or optical isolation.

## Specifications

| Feature | Value |
|---|---|
| Data transfer rate | 25 Gbit/s |
| InfiniBand protocol | Yes |

### Features

| Feature | Value |
|---|---|
| Cable length | 3 m |
| Connector 1 | SFP28 |
| Connector 2 | SFP28 |
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.08 kg |

## FAQ

### How much does the SFP28 DAC Cable BlueOptics SFP28-DAC-3M-NA cost, and is it available for purchase?

The price is 85.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 299 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 27.07.2026 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: cable length, connector 1, connector 2, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4471302/64301332_large.webp