# SFP28 DAC Cable BlueOptics SFP28-DAC-1M-AT-BL 1m Male/Male

**URL:** https://aio.lv/en/product--blueoptics-sfp28-dac-1m-at-bl--4471197
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-DAC-1M-AT-BL
**EAN:** 4063232098470
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 48.75 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp28-dac-1m-at-bl--4471197

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP28-DAC-1M-AT-BL is a 1 meter SFP28 Direct Attach Copper cable designed for high-speed data transfer. It features male connectors on both ends, ensuring compatibility with SFP28 ports. Ideal for connecting switches, servers, and storage devices in data centers, this cable offers a reliable and cost-effective solution for short-distance connections.

## Long description

The BlueOptics SFP28-DAC-1M-AT-BL is a 1 meter SFP28 Direct Attach Copper (DAC) cable with SFP28 male connectors on both ends. Designed for short-range, high-speed data links, this passive twinax copper cable supports 25GBase-CR signaling for direct electrical connections between compatible network devices. The cable is intended for rack and adjacent-rack connections in data centers, providing a compact, low-power option for linking switches, servers and storage systems that support SFP28 DAC modules.
Advantages
This SFP28 DAC cable offers low latency and low power consumption due to its passive twinax design and 30 AWG conductors. It is manufactured to MSA standards for mechanical and electrical compatibility with SFP28 ports and is compatible with major hardware platforms that support 25GBase-CR. The short 1 m length simplifies rack cabling and reduces signal impairment compared with longer copper runs, while the passive construction contributes to a low failure rate and straightforward deployment.
Suitable for
Interconnects between switches within the same rack or adjacent racks
Direct links from servers to top-of-rack or leaf switches
Storage system connections requiring short-distance 25 Gbit/s links
Key specifications
Connector type: SFP28 male to SFP28 male
Length: 1 meter
Data rate: up to 25 Gbit/s (25GBase-CR)
Cable type: passive twinax copper (30 AWG)
Compliance: MSA-compatible electrical and mechanical interface
Colour: black
Weight: approximately 0.08 kg
How to use
Insert each SFP28 connector into the corresponding SFP28 port of the devices you intend to interconnect, ensuring the latches engage and the connectors seat fully. Verify the connected hardware supports passive DAC cables and the 25GBase-CR protocol. After physical connection, confirm link status and speed through the device management interface; no additional configuration is required on most platforms beyond enabling the appropriate port speed and protocol.
Usage recommendations
Use this 1 m SFP28 DAC cable for short, point-to-point connections inside racks or between adjacent racks. Avoid excessive bending or kinking; follow vendor bend-radius guidelines for twinax cables. Ensure both endpoints explicitly support passive SFP28 DAC modules and 25GBase-CR to guarantee reliable operation.

## Specifications

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

### Other features

| Feature | Value |
|---|---|
| Cable length | 1 m |

### Weight & dimensions

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

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 90 g |

### Features

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

## FAQ

### How much does the SFP28 DAC Cable BlueOptics SFP28-DAC-1M-AT-BL cost, and is it available for purchase?

The price is 58.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 380 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 28.07.2026 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: 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/4471197/64301180_large.webp