# SFP28 DAC Cable BlueOptics SFP28-DAC-5M-AT 5m Male/Male

**URL:** https://aio.lv/en/product--blueoptics-sfp28-dac-5m-at-bl--4471321
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-DAC-5M-AT-BL
**EAN:** 4063232099910
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 101.99 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 84.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp28-dac-5m-at-bl--4471321

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.08.2026 | free |
| Pickup points | 10.08.2026 | 1.89 EUR |
| Courier delivery to door | 10.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP28-DAC-5M-AT is a 5m 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 offers reliable performance and low latency.

## Long description

The BlueOptics SFP28-DAC-5M-AT is a 5 meter direct attach copper (DAC) cable with SFP28 male connectors on both ends. Designed for short-reach high-speed connections, this cable provides a straightforward physical layer link between compatible SFP28 ports on switches, routers, servers and storage equipment. It is intended for environments where low latency and reliable 25Gbps connectivity are required and where a fixed-length copper interconnect is the preferred solution.
Advantages
The cable delivers a cost-effective, low-power alternative to active optical modules for short connections, offering simple plug-and-play installation without the need for additional transceivers. Its copper construction ensures low latency and consistent signal integrity over the specified 5 m length. The SFP28 male-to-male form factor ensures direct compatibility with SFP28 slots on networking equipment that support passive DACs.
Suitable for
 Connecting switches and top-of-rack servers within the same rack or across adjacent racks
 Linking storage arrays and host adapters in data center environments
 Short-reach 25Gbps uplinks and switch-to-switch interconnects
 Laboratory and test bench setups requiring repeatable, low-latency connections
Key specifications
 Connector type: SFP28 male to SFP28 male
 Cable length: 5 meters
 Supported data rate: 25 Gbps per lane (SFP28 specification)
 Cable media: direct attach copper (passive DAC)
 Typical use: short-reach interconnects in data centers and server rooms
 Colour: black
 Weight: 0.08 kg
How to use
Install the BlueOptics SFP28 DAC by inserting each SFP28 male connector into the corresponding SFP28 port until the latch engages. Ensure both devices support passive DAC cables and are powered down or configured to accept hot-plug connections according to the equipment manufacturer’s guidelines. After insertion, verify link status and network configuration on the connected devices. For removal, depress the connector latch and pull straight out to avoid damaging the port.
Usage recommendations
Use this 5 m DAC cable for intra-rack and short inter-rack connections where 25Gbps performance is needed and optical transceivers are not required. Avoid sharp bends and excessive tension on the cable, maintain recommended bend radius, and keep the connectors free of dust when not in use to preserve signal integrity and prolong service life.

## Specifications

| Feature | Value |
|---|---|
| Data transfer rate | 25 Gbit/s |
| Connector 1 | SFP28 |
| Connector 2 | SFP28 |
| InfiniBand protocol | Yes |

### Other features

| Feature | Value |
|---|---|
| Cable length | 5 m |

### Weight & dimensions

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

### Features

| Feature | Value |
|---|---|
| Product colour | Black |

## FAQ

### How much does the SFP28 DAC Cable BlueOptics SFP28-DAC-5M-AT cost, and is it available for purchase?

The price is 101.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 220 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 05.08.2026 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

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

When making a choice, we recommend paying attention to the key features: 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/4471321/64301387_large.webp