# SFP28 DAC Cable BlueOptics SFP28-DAC-2M-QL 2m Male/Male

**URL:** https://aio.lv/en/product--blueoptics-sfp28-dac-2m-ql-bl--4471267
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-DAC-2M-QL-BL
**EAN:** 4063232099248
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 73.99 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 61.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp28-dac-2m-ql-bl--4471267

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.08.2026 | free |
| Pickup points | 12.08.2026 | 1.89 EUR |
| Courier delivery to door | 12.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP28-DAC-2M-QL is a 2-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 and servers in data centers, this cable offers reliable performance and low latency for efficient networking.

## Long description

The BlueOptics SFP28-DAC-2M-QL is a 2-meter SFP28 Direct Attach Copper (DAC) cable with male-to-male connectors designed for short-reach, high-speed 25 Gbps connections. Built for use in data centers and server rooms, this cable provides a low-latency physical link between SFP28 ports on switches, network interface cards and storage devices. Its compact copper construction eliminates the need for separate transceivers while offering consistent electrical performance across the 2 m link.
Advantages
The cable delivers reliable 25 Gbps throughput with minimal latency and low power consumption compared with optical transceiver solutions. Its direct-attach design simplifies deployment by combining cable and connector into a single assembly, reducing component count and installation time. The robust male SFP28 connectors ensure secure mating with standard SFP28 ports and maintain signal integrity over the 2 m distance. The constructed cable meets common data-center requirements for short-range copper interconnects.
Suitable for
 Connecting SFP28 ports between switches
 Linking servers to top-of-rack or spine switches
 Short-reach storage area network (SAN) interconnects
 High-density rack environments where compact cabling is required
Key specifications
 Connector type: SFP28 male to SFP28 male
 Cable length: 2 meters
 Maximum data rate: 25 Gbps (per link)
 Cable medium: Direct attach copper (DAC)
 Typical use: Short-reach, intra-rack and top-of-rack connections
 Latency: Low, electrical connection without transceivers
How to use
Power down devices or follow hot-plugging procedures recommended by your hardware vendor before inserting the SFP28 connectors. Align the male SFP28 module with the port and push gently until the latch engages. Verify link status through switch or server management interfaces and monitor for proper negotiation at 25 Gbps. To remove, depress the connector latch and pull straight out to avoid damaging the port. Follow equipment manufacturer guidelines for hot-swap if you need to insert or remove the cable while systems are powered.
Usage recommendations
Use this DAC cable for short-distance connections within the same rack or adjacent racks. Avoid sharp bends and excessive tension on the cable; maintain manufacturer-recommended bend radius and routing practices to preserve signal integrity. For distances beyond 2 m or for longer reach and fiber runs, consider optical transceivers and fiber cabling.

## Specifications

| Feature | Value |
|---|---|
| Cable length | 2 m |
| Data transfer rate | 25 Gbit/s |
| Product colour | Black |
| Connector 1 | SFP28 |
| Connector 2 | SFP28 |
| InfiniBand protocol | Yes |

## FAQ

### How much does the SFP28 DAC Cable BlueOptics SFP28-DAC-2M-QL cost, and is it available for purchase?

The price is 73.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 439 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 07.08.2026 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

https://aio.lv/img/cache/product/4471267/64301227_large.webp